User Manual

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Table Of Contents

User’s Manual of WGS Managed Series

Summary of content (349 pages)

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User’s Manual of WGS Managed Series 1
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User’s Manual of WGS Managed Series Trademarks Copyright © PLANET Technology Corp. 2015. Contents are subject to revision without prior notice. PLANET is a registered trademark of PLANET Technology Corp. All other trademarks belong to their respective owners.
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User’s Manual of WGS Managed Series TABLE OF CONTENTS 1. INTRODUCTION.................................................................................................................. 10 1.1 Packet Contents................................................................................................................................................10 1.2 Product Description ......................................................................................................................................
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User’s Manual of WGS Managed Series 4.2.6.2 Local Log...................................................................................................................................................64 4.2.6.3 Remote Syslog ..........................................................................................................................................65 4.2.6.4 Log Message...............................................................................................................................
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User’s Manual of WGS Managed Series 4.5.7 Port VLAN Membership .....................................................................................................................................125 4.5.8 Protocol VLAN Group Setting ............................................................................................................................126 4.5.9 Protocol VLAN Port Setting .....................................................................................................................
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User’s Manual of WGS Managed Series 4.7.7.2 IGMP Filter Setting ..................................................................................................................................189 4.7.7.3 MLD Filter Setting....................................................................................................................................190 4.8 Quality of Service ................................................................................................................................
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User’s Manual of WGS Managed Series 4.9.6.1 Profile Rules ............................................................................................................................................235 4.9.6.2 Access Rules ...........................................................................................................................................237 4.9.7 DHCP Snooping ..............................................................................................................................
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User’s Manual of WGS Managed Series 4.11.4 Dynamic Learned.............................................................................................................................................293 4.12 LLDP...............................................................................................................................................................295 4.12.1 Link Layer Discovery Protocol ...................................................................................................
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User’s Manual of WGS Managed Series 5.4 Store-and-Forward..........................................................................................................................................344 5.5 Auto-Negotiation.............................................................................................................................................345 6. TROUBLESHOOTING.......................................................................................................
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User’s Manual of WGS Managed Series 1. INTRODUCTION Thank you for purchasing PLANET WGS Managed Switch series, which comes with multiple Gigabit Ethernet copper and SFP fiber optic connectibility and robust layer 2 and layer 4 features.
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User’s Manual of WGS Managed Series 1.2 Product Description Easily-deployed and Expanded Network Designed to be installed in a wall enclosure or simply mounted on a wall at any convenient location, PLANET WGS managed series, an innovative, Industrial Wall-mount Managed Gigabit Ethernet Switch, offers IPv6/IPv4 dual stack management, intelligent Layer 2 management functions, and user-friendly interface.
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User’s Manual of WGS Managed Series Environment-friendly, Smart Fan Design for Silent Operation The WGS managed series features a desktop-sized metal housing, a low noise design and an effective ventilation system. It supports the smart fan technology to automatically control the speed of the built-in fan to reduce noise and maintain the temperature of the PoE switch for optimal power output capability.
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User’s Manual of WGS Managed Series Friendly and Secure Management For efficient management, the WGS managed series is equipped with Web, Telnet and SNMP management interfaces. With the built-in Web-based management interface, the WGS managed series offers an easy-to-use, platform-independent management and configuration facility. By supporting the standard Simple Network Management Protocol (SNMP), the switch can be managed via any standard management software.
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User’s Manual of WGS Managed Series PoE Schedule for Energy Saving Under the trend of energy saving worldwide and contributing to environmental protection, the WGS PoE managed series can effectively control the power supply besides its capability of giving high watts power. The “PoE schedule” function helps you to enable or disable PoE power feeding for each PoE port during specified time intervals and it is a powerful function to help SMBs or enterprises save power and money.
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User’s Manual of WGS Managed Series 1.3 How to Use This Manual This User Manual is structured as follows: Section 2, INSTALLATION The section explains the functions of the Switch and how to physically install the Managed Switch. Section 3, SWITCH MANAGEMENT The section contains the information about the software function of the Managed Switch. Section 4, WEB CONFIGURATION The section explains how to manage the Managed Switch by Web interface.
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User’s Manual of WGS Managed Series 1.4 Product Features Physical Port ■ 10/100/1000BASE-T Gigabit RJ45 copper ■ 100/1000BASE-X mini-GBIC/SFP slots (WGS-4215-8T2S only) Power over Ethernet (WGS PoE managed series) ■ Complies with IEEE 802.3at High Power over Ethernet End-span PSE ■ Complies with IEEE 802.3af Power over Ethernet End-span PSE ■ IEEE 802.3af/802.
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User’s Manual of WGS Managed Series Quality of Service ■ Ingress/Egress Rate Limit per port bandwidth control ■ Storm Control support  Broadcast/Unknown unicast/Unknown multicast ■ Traffic classification - IEEE 802.
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User’s Manual of WGS Managed Series ■ BOOTP and DHCP for IP address assignment ■ System Maintenance - Firmware upload/download via HTTP/TFTP Configuration upload/download through Web interface Dual Images Hardware reset button for system reboot or reset to factory default ■ SNTP Network Time Protocol ■ Cable Diagnostics ■ Link Layer Discovery Protocol (LLDP) Protocol and LLDP-MED ■ SNMP trap for interface Link Up and Link Down notification ■ Event message logging to remote Syslog server ■ Four RMON groups
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User’s Manual of WGS Managed Series 1.5 Product Specifications WGS-804HPT Product WGS-804HPT Hardware Specifications Copper Ports 8-Port 10/100/1000BASE-T RJ45 auto-MDI/MDI-X ports PoE Inject Port 4-Port with 802.3af / 802.3at PoE injector function (Port-1 to Port-4) Switch Architecture Store-and-Forward Switch Fabric 16Gbps/non-blocking Switch Throughput@64 bytes 11.9Mpps @64 bytes MAC Address Table 8K entries Shared Data Buffer 4.1 megabits Flow Control Jumbo Frame Reset Button IEEE 802.
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User’s Manual of WGS Managed Series - Per port 50V~56V DC (depending on the power supply), max. 36 watts Power Pin Assignment 1/2(+), 3/6(-) PoE Power Budget 144 watts (depending on power input) Max. Number of Class 2 PDs 4 Max. Number of Class 3 PDs 4 Max. Number of Class 4 PDs 4 Layer 2 Functions Port Mirroring TX/RX/Both Many-to-1 monitor 802.1Q tagged-based VLAN Up to 256 VLAN groups, out of 4094 VLAN IDs 802.
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User’s Manual of WGS Managed Series DoS attack prevention ARP inspection IP source guard Storm control support - Broadcast/Unknown unicast/Unknown multicast Management Functions Web browser/Telnet/SNMP v1, v2c, v3 Firmware upgrade by HTTP/TFTP protocol through Ethernet network Configuration upload/download through HTTP/TFTP Basic Management Interfaces Remote/Local Syslog System log LLDP protocol SNTP PLANET Smart Discovery Utility Secure Management Interfaces SSH, SSL, SNMP v3 RFC 1213 MIB-II RFC 1215
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User’s Manual of WGS Managed Series RFC 3376 IGMP v3 RFC 2710 MLD v1 RFC 3810 MLD v2 Environment Operating Storage Temperature: -40 ~ 75 degrees C Relative Humidity: 5 ~ 95% (non-condensing) Temperature: -40 ~ 75 degrees C Relative Humidity: 5 ~ 95% (non-condensing) WGS-4215-8T / WGS-4215-8T2S Product WGS-4215-8T WGS-4215-8T2S Hardware Specifications Copper Ports 8 x 10/100/1000BASE-T RJ45 auto-MDI/MDI-X ports 2 x 100/1000BASE-X SFP interfaces SFP/mini-GBIC Slots --- Supports 100/1000Mbps d
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User’s Manual of WGS Managed Series Power Consumption / 10 watts (max.) / 7.9 watts (max.) / Dissipation 34 BTU 26 BTU Enclosure Metal Layer 2 Functions Port Mirroring TX / RX / both Many-to-1 monitor 802.1Q tagged-based VLAN Up to 256 VLAN groups, out of 4094 VLAN IDs 802.1ad Q-in-Q tunneling VLAN Voice VLAN Protocol VLAN Private VLAN (Protected port) GVRP Link Aggregation Spanning Tree Protocol IEEE 802.
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User’s Manual of WGS Managed Series Secure Management Interfaces SSH, SSL, SNMP v3 RFC 1213 MIB-II RFC 1215 Generic Traps RFC 1493 Bridge MIB SNMP MIBs RFC 2674 Bridge MIB Extensions RFC 2737 Entity MIB (Version 2) RFC 2819 RMON (1, 2, 3, 9) RFC 2863 Interface Group MIB RFC 3635 Ethernet-like MIB Standards Conformance Regulation Compliance FCC Part 15 Class A, CE IEEE 802.3 10BASE-T IEEE 802.3u 100BASE-TX/100BASE-FX IEEE 802.3z Gigabit SX/LX IEEE 802.3ab Gigabit 1000T IEEE 802.
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User’s Manual of WGS Managed Series 2. INSTALLATION This section describes the hardware features and installation of the Managed Switch on the desktop or rack mount. For easier management and control of the Managed Switch, familiarize yourself with its display indicators and ports. Front panel illustrations in this chapter display the unit LED indicators. Before connecting any network device to the Managed Switch, please read this chapter completely. 2.1 Hardware Description 2.1.
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User’s Manual of WGS Managed Series WGS-4215-8T Front Panel Figure 2-1-1b WGS-4215-8T Front Panel WGS-4215-8T2S Front Panel Figure 2-1-1c WGS-4215-8T2S Front Panel 26
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User’s Manual of WGS Managed Series ■ Gigabit TP Interface 10/100/1000BASE-T Copper, RJ45 Twisted-pair: Up to 100 meters. ■ 100/1000BASE-X SFP Slots (WGS-4215-8T2S only) Each of the SFP (Small Form-factor Pluggable) slots supports dual-speed, 1000BASE-SX / LX or 100BASE-FX - For 1000BASE-SX/LX SFP transceiver module: From 550 meters (multi-mode fiber) to 10/30/50/70/120 kilometers (single-mode fiber).
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User’s Manual of WGS Managed Series Reset Button Pressed and Released Function < 5 sec: System Reboot Reboot the Managed Switch. Reset the Managed Switch to Factory Default configuration. The Managed Switch will then reboot and load the default settings shown below: > 5 sec: Factory Default 。 Default username: admin 。 Default password: admin 。 Default IP address: 192.168.0.100 。 Subnet mask: 255.255.255.0 。 Default gateway: 192.168.0.254 2.1.
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User’s Manual of WGS Managed Series ■ System LED Color PWR Green Function Lights to indicate that the Switch has power. ■ PoE 10/100/1000BASE-T Interfaces (Port-1 to Port-4) LED Color LNK/ACT Green PoE Orange Function Lights: To indicate the link through that port is successfully established. Blinks: To indicate that the switch is actively sending or receiving data over that port. Lights: To indicate the port is providing DC in-line power.
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User’s Manual of WGS Managed Series WGS-4215-8T LED Indication Figure 2-1-2b WGS-4215-8T LED Panel ■ System LED Color PWR Green Function Lights to indicate that the Switch has power. ■ 10/100/1000BASE-T Interfaces (Port-1 to Port-8) LED Color Function Lights: 10/100 Orange To indicate the link through that port is successfully established and operating at 10/100Mbps. LNK/ACT Blinks: To indicate that the switch is actively sending or receiving data over that port.
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User’s Manual of WGS Managed Series WGS-4215-8T2S LED Indication Figure 2-1-2c WGS-4215-8T2S LED Panel ■ System LED Color PWR Green Function Lights to indicate that the Switch has power. ■ 10/100/1000BASE-T Interfaces (Port-1 to Port-4) LED 10/100 LNK/ACT 1000 LNK/ACT Color Function Lights: To indicate the link through that port is successfully established and operating at 100Mbps. Orange Blinks: To indicate that the switch is actively sending or receiving data over that port.
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User’s Manual of WGS Managed Series 2.1.
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User’s Manual of WGS Managed Series WGS-4215-8T  Dimensions (W x D x H) : 148 x 25 x 134mm 33
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User’s Manual of WGS Managed Series WGS-4215-8T2S  Dimensions (W x D x H) : 178 x 25 x 134mm 34
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User’s Manual of WGS Managed Series 2.2 Installing the Switch This section describes how to install your Managed Switch and make connections to the Managed Switch. Please read the following topics and perform the procedures in the order being presented. To install your Managed Switch on a desktop or shelf, simply complete the following steps. 2.2.1 Wall Mount/Magnet Installation A.
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User’s Manual of WGS Managed Series B. To install the Wall-mount Managed Switch on a magnetic surface, simply follow the following diagram: 2.2.2 DIN-rail Mount Installation The DIN-rail kit is included in the package. When the wall-mount application for the Wall-mount Managed Switch needs to be replaced with DIN-rail application, please refer to the following figures to screw the DIN-rail on the Wall-mount Managed Switch.
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User’s Manual of WGS Managed Series Step 2: Lightly insert the button of DIN-rail into the track. Step 3: Check whether the DIN-rail is tightly on the track.
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User’s Manual of WGS Managed Series 2.2.3 Installing the SFP transceiver The sections describe how to insert an SFP transceiver into an SFP slot. The SFP transceivers are hot-pluggable and hot-swappable. You can plug in and out the transceiver to/from any SFP port without having to power down the Managed Switch, as the Figure 2-1-7 shows. Figure 2-1-7 Plug in the SFP transceiver  Approved PLANET SFP Transceivers PLANET Managed Switch supports both single mode and multi-mode SFP transceivers.
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User’s Manual of WGS Managed Series Gigabit Ethernet Transceiver (1000BASE-X SFP) Model Speed (Mbps) Connector Interface Fiber Mode Distance MGB-GT 1000 Copper -- 100m -- 0 ~ 60 degrees C MGB-SX 1000 LC Multi Mode 550m 850nm 0 ~ 60 degrees C MGB-SX2 1000 LC Multi Mode 2km 1310nm 0 ~ 60 degrees C MGB-LX 1000 LC Single Mode 10km 1310nm 0 ~ 60 degrees C MGB-L30 1000 LC Single Mode 30km 1310nm 0 ~ 60 degrees C MGB-L50 1000 LC Single Mode 50km 1550nm 0 ~ 60 degrees
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User’s Manual of WGS Managed Series 1. Before we connect Managed Switch to the other network device, we have to make sure both sides of the SFP transceivers are with the same media type, for example, 1000BASE-SX to 1000BASE-SX, 1000BASE-LX to 1000BASE-LX. 2. Check whether the fiber-optic cable type matches with the SFP transceiver requirement.  To connect to 1000BASE-SX SFP transceiver, please use the multi-mode fiber cable with one side being the male duplex LC connector type.
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User’s Manual of WGS Managed Series 3. SWITCH MANAGEMENT This chapter explains the methods that you can use to configure management access to the Managed Switch. It describes the types of management applications and the communication and management protocols that deliver data between your management device (workstation or personal computer) and the system. It also contains information about port connection options.
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User’s Manual of WGS Managed Series 3.2 Management Access Overview The Managed Switch gives you the flexibility to access and manage it using any or all of the following methods:  Web browser interface  An external SNMP-based network management application The Web browser interfaces are embedded in the Managed Switch software and are available for immediate use. Each of these management methods has their own advantages. Table 3-1 compares the three management methods.
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User’s Manual of WGS Managed Series 3.3 Web Management The Managed Switch offers management features that allow users to manage the Managed Switch from anywhere on the network through a standard browser such as Microsoft Internet Explorer. After you set up your IP address for the switch, you can access the Managed Switch's Web interface applications directly in your Web browser by entering the IP address of the Managed Switch.
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User’s Manual of WGS Managed Series 3.4 SNMP-based Network Management You can use an external SNMP-based application to configure and manage the Managed Switch, such as SNMPc Network Manager, HP Openview Network Node Management (NNM) or What’s Up Gold. This management method requires the SNMP agent on the switch and the SNMP Network Management Station to use the same community string. This management method, in fact, uses two community strings: the get community string and the set community string.
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User’s Manual of WGS Managed Series If there are two LAN cards or above in the same administrator PC, choose a different LAN card by using the “Select Adapter” tool. 3. Press the “Refresh” button for the currently connected devices in the discovery list as the screen shows below: Figure 3-1-7: Planet Smart Discovery Utility Screen 1. This utility shows all the necessary information from the devices, such as MAC Address, Device Name, firmware version and Device IP Subnet address.
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User’s Manual of WGS Managed Series 4. WEB CONFIGURATION This section introduces the configuration and functions of the Web-based management. About Web-based Management The Managed Switch offers management features that allow users to manage the Managed Switch from anywhere on the network through a standard browser such as Microsoft Internet Explorer. The Web-based Management supports Internet Explorer 8.0.
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User’s Manual of WGS Managed Series 2. When the following login screen appears, please enter the default username "admin" with password “admin” to login the main screen of Managed Switch. The login screen in Figure 4-1-2 appears. Figure 4-1-2 Login screen Default User Name: admin Default Password: admin After entering the username and password, the main screen appears as Figure 4-1-3.
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User’s Manual of WGS Managed Series Now, you can use the Web management interface to continue the switch management or manage the Managed Switch by Web interface. The Switch Menu on the left of the web page lets you access all the commands and statistics the Managed Switch provides.  It is recommended to use Internet Explore 8.0 or above to access Managed Switch.  The changed IP address takes effect immediately after clicking on the Save button.
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User’s Manual of WGS Managed Series 4.1 Main Web Page The Managed Switch provides a Web-based browser interface for configuring and managing it. This interface allows you to access the Managed Switch using the Web browser of your choice. This chapter describes how to use the Managed Switch’s Web browser interface to configure and manage it.
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User’s Manual of WGS Managed Series Figure 4-1-5 Managed Switch Main Functions Menu Buttons : Click to save changes or reset to default. : Click to logout the Managed Switch. : Click to reboot the Managed Switch. : Click to refresh the page. 4.1.1 Save Button This save button allows you to save the running / startup / backup configuration or reset switch in default parameter. The screen in Figure 4-1-6 appears.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Save Configuration to Click to save the configuration. For more detailed information, please refer to FLASH  Restore to Default chapter 4.1.2 Click to reset switch in default parameter. For more detailed information, please refer to chapter 4.15.1 4.1.2 Configuration Manager The system file folder contains configuration settings. The screen in Figure 4-1-7 appears.
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User’s Manual of WGS Managed Series configuration file to be startup-config.  Backup Configuration The backup configuration is empty in FLASH; please save the backup configuration first by “Maintenance > Backup Manager”. Buttons : Click to save configuration. 4.1.2.1 Saving Configuration In the Managed Switch, the running configuration file stores in the RAM.
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User’s Manual of WGS Managed Series 4.2 System Use the System menu items to display and configure basic administrative details of the Managed Switch. Under System the following topics are provided to configure and view the system information. This section has the following items: ■ System Information The switch system information is provided here. ■ IP Configurations Configure the switch-managed IP information on this page.
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User’s Manual of WGS Managed Series  System Location Display the current system location  System Contact Display the current system contact  MAC Address The MAC address of this Managed Switch.  IP Address The IP address of this Managed Switch.  Subnet Mask The subnet mask of this Managed Switch.  Gateway The gateway of this Managed Switch.  Loader Version The loader version of this Managed Switch.  Loader Date The loader date of this Managed Switch.
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User’s Manual of WGS Managed Series Object Description  Mode Indicates the IP address mode operation. Possible modes are: Static: Enable NTP mode operation. When enabling NTP mode operation, the agent forwards and transfers NTP messages between the clients and the server when they are not on the same subnet domain. DHCP: Enable DHCP client mode operation. Enable the DHCP client by checking this box. If DHCP fails and the configured IP address is zero, DHCP will retry.
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User’s Manual of WGS Managed Series Object Description  DHCP State Display the current DHCP state.  IP Address Display the current IP address.  Subnet Mask Display the current subnet mask.  Gateway Display the current gateway.  DNS Server 1/2 Display the current DNS server. 4.2.3 IPv6 Configuration The IPv6 Configuration includes Auto Configuration, IPv6 Address and Gateway. The configured column is used to view or change the IPv6 configuration.
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User’s Manual of WGS Managed Series  Gateway Provide the IPv6 gateway address of this switch. IPv6 address is in 128-bit records represented as eight fields of up to four hexadecimal digits with a colon separating each field (:). For example, 'fe80::215:c5ff:fe03:4dc7'.  DHCPv6 Client To enable this Managed Switch to accept a configuration from a Dynamic Host Configuration Protocol version 6 (DHCPv6) server. By default, the Managed Switch does not perform DHCPv6 client actions.
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User’s Manual of WGS Managed Series 4.2.4 User Configuration This page provides an overview of the current users and privilege type. Currently the only way to login as another user on the Web server is to close and reopen the browser. After the setup is completed, please press “Apply” button to take effect. Please login Web interface with a new user name and password; the screens in Figure 4-2-6 & Figure 4-2-7 appear.
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User’s Manual of WGS Managed Series Object Description  Username Display the current username  Password Type Display the current password type  Privilege Type Display the current privilege type  Modify Click to modify the local user entry : Delete the current user 4.2.5 Time Settings 4.2.5.1 System Time Configure SNTP on this page. SNTP is an acronym for Simple Network Time Protocol, a network protocol for synchronizing the clocks of computer systems.
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User’s Manual of WGS Managed Series  Manual Time To set time manually.  Year - Select the starting Year.  Month - Select the starting month.  Day - Select the starting day.  Hours - Select the starting hour.  Minutes - Select the starting minute.  Seconds - Select the starting seconds.  Time Zone Allows to select the time zone according to the current location of switch.
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User’s Manual of WGS Managed Series Figure 4-2-9 Time Information Page Screenshot The page includes the following fields: Object Description  Current Data/Time Display the current data/time  SNTP Display the current SNTP state  Time Zone Display the current time zone  Daylight Saving Time Display the current daylight saving time state  Daylight Saving Time Display the current daylight saving time offset state Offset  From Display the current daylight saving time from  To Display the
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User’s Manual of WGS Managed Series 4.2.5.2 SNTP Server Settings The SNTP Server Configuration screens in Figure 4-2-10 & Figure 4-2-11 appear. Figure 4-2-10 SNTP Setup Page Screenshot The page includes the following fields: Object Description  SNTP Server Address Type the IP address or domain name of the SNTP server  Server Port Type the port number of the SNTP Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series 4.2.6 Log Management The Managed Switch log management is provided here. The local logs allow you to configure and limit system messages that are logged to flash or RAM memory. The default is for event levels 0 to 3 to be logged to flash and levels 0 to 6 to be logged to RAM.
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User’s Manual of WGS Managed Series Figure 4-2-13 Logging Information Page Screenshot The page includes the following fields: Object Description  Logging Service Display the current logging service status 4.2.6.2 Local Log The switch system local log information is provided here. The local Log screens in Figure 4-2-14 & Figure 4-2-15 appear.
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User’s Manual of WGS Managed Series Buttons : Click to apply changes. Figure 4-2-15 Local Log Setting Status Page Screenshot The page includes the following fields: Object Description  Status Display the current local log state  Target Display the current local log target  Severity Display the current local log severity  Action : Delete the current status 4.2.6.3 Remote Syslog Configure remote syslog on this page.
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User’s Manual of WGS Managed Series The Remote Syslog screens in Figure 4-2-16 & Figure 4-2-17 appear. Figure 4-2-16 Remote Log Target Page Screenshot The page includes the following fields: Object Description  Server Address Provide the remote syslog IP address of this switch.  Server Port Provide the port number of remote syslog server. Default Port no.: 514  Severity The severity of the local log entry.
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User’s Manual of WGS Managed Series  Server Info Display the current remote syslog server information  Severity Display the current remote syslog severity  Facility Display the current remote syslog facility  Action : Delete the remote server entry 4.2.6.4 Log Message The switch log view is provided here. The Log View screens in Figure 4-2-18, Figure 4-2-19 & Figure 4-2-20 appear.
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User’s Manual of WGS Managed Series Figure 4-2-19 Logging Information Page Screenshot The page includes the following fields: Object Description  Target Display the current log target  Severity Display the current log severity  Category Display the current log category  Total Entries Display the current log entries Figure 4-2-20 Logging Messages Page Screenshot The page includes the following fields: Object Description  No.
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User’s Manual of WGS Managed Series 4.2.7 SNMP Management 4.2.7.1 SNMP Overview The Simple Network Management Protocol (SNMP) is an application layer protocol that facilitates the exchange of management information between network devices. It is part of the Transmission Control Protocol/Internet Protocol (TCP/IP) protocol suite. SNMP enables network administrators to manage network performance, find and solve network problems, and plan for network growth.
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User’s Manual of WGS Managed Series 4.2.7.2 SNMP System Information Configure SNMP setting on this page. The SNMP System global setting screens in Figure 4-2-21 & Figure 4-2-22 appear. Figure 4-2-21 SNMP Global Setting Page Screenshot The page includes the following fields: Object Description  Status Indicates the SNMP mode operation. Possible modes are: Enabled: Enable SNMP mode operation. Disabled: Disable SNMP mode operation. Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series Figure 4-2-23 SNMPv3 View Table Setting Page Screenshot The page includes the following fields: Object Description  View Name A string identifying the view name that this entry should belong to. The allowed string length is 1 to 16.  Subtree OID The OID defining the root of the subtree to add to the named view. The allowed string content is digital number or asterisk (*).
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User’s Manual of WGS Managed Series Object Description  View Name Display the current SNMP view name  Subtree OID Display the current SNMP subtree OID  OID Mask Display the current SNMP OID mask  View Type Display the current SNMP view type  Action : Delete the view table entry. 4.2.7.4 SNMP Access Group Configure SNMPv3 access group on this page. The entry index keys are Group Name, Security Model and Security Level.
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User’s Manual of WGS Managed Series  Read View Name Read view name is the name of the view in which you can only view the contents of the agent. The allowed string length is 1 to 16.  Write View Name Write view name is the name of the view in which you enter data and configure the contents of the agent. The allowed string length is 1 to 16.  Notify View Name Notify view name is the name of the view in which you specify a notify, inform, or trap. Buttons : Click to add a new access entry.
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User’s Manual of WGS Managed Series 4.2.7.5 SNMP Community Configure SNMP Community on this page. The SNMP Community screens in Figure 4-2-27 & Figure 4-2-28 appear. Figure 4-2-27 Community Setting Page Screenshot The page includes the following fields: Object Description  Community Name Indicates the community read/write access string to permit access to SNMP agent. The allowed string length is 0 to 16.  Community Mode Indicates the SNMP community supported mode.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Community Name Display the current community type  Group Name Display the current SNMP access group’s name  View Name Display the current view name  Access Right Display the current access type  Delete : Delete the community entry 4.2.7.6 SNMP User Configure SNMPv3 users table on this page. Each SNMPv3 user is defined by a unique name.
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User’s Manual of WGS Managed Series  MD5: An optional flag to indicate that this user using MD5 authentication protocol.  SHA: An optional flag to indicate that this user using SHA authentication protocol. The value of security level cannot be modified if entry already exists. That means you must first ensure that the value is set correctly.  Authentication A string identifying the authentication pass phrase. For both MD5 and SHA authentication protocols, the allowed string length is 8 to 16.
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User’s Manual of WGS Managed Series 4.2.7.7 SNMPv1, 2 Notification Recipients Configure SNMPv1 and 2 notification recipients on this page. The SNMPv1, 2 Notification Recipients screens in Figure 4-2-31 & Figure 4-2-32 appear. Figure 4-2-31 SNMPv1, 2 Notification Recipients Page Screenshot The page includes the following fields: Object Description  Server Address Indicates the SNMP trap destination address. It allows a valid IP address in dotted decimal notation ('x.y.z.w').
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Server Address Display the current server address  SNMP Version Display the current SNMP version  Notify Type Display the current notify type  Community Name Display the current community name  UDP Port Display the current UDP port  Time Out Display the current time out  Retries Display the current retry times  Action : Delete the SNMPv1, 2 host entry. 4.2.7.
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User’s Manual of WGS Managed Series  Retries Indicates the SNMP trap inform retry times. The allowed range is 1 to 255. Buttons : Click to add a new SNMPv3 host entry.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Engine ID An octet string identifying the engine ID that this entry should belong to. The string must contain an even number between 10 and 64 hexadecimal digits, but all-zeros and all-'F's are not allowed. Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Remote IP Address Indicates the SNMP remote engine ID address. It allows a valid IP address in dotted decimal notation ('x.y.z.w').  Engine ID An octet string identifying the engine ID that this entry should belong to. Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series 4.3 Port Management Use the Port Menu to display or configure the Managed Switch's ports.
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User’s Manual of WGS Managed Series  Speed Select any available link speed for the given switch port. Draw the menu bar to select the mode.  Duplex  Auto - Setup Auto negotiation.  Auto-10M - Setup 10M Auto negotiation.  Auto-100M - Setup 100M Auto negotiation.  Auto-1000M - Setup 1000M Auto negotiation.  Auto-10/100M - Setup 10/100M Auto negotiation.  10M - Setup 10M Force mode.  100M - Setup 100M Force mode.  1000M - Setup 1000M Force mode.
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User’s Manual of WGS Managed Series Object Description  Port This is the logical port number for this row  Description Click to indicate the port name  Enable State Display the current port state  Link Status Display the current link status  Speed Display the current speed status of the port  Duplex Display the current duplex status of the port  Flow Control Display the current flow control configuration of the port Configuration  Flow Control Status Display the current flow control
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User’s Manual of WGS Managed Series Figure 4-3-4 Interface Counters Page Screenshot Object Description  Received Octets The total number of octets received on the interface, including framing characters.  Received Unicast The number of subnetwork-unicast packets delivered to a higher-layer protocol. Packets  Received Unknown Unicast Packets  Received Discards Packets The number of packets received via the interface which is discarded because of an unknown or unsupported protocol.
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User’s Manual of WGS Managed Series  Received Broadcast Packets  Transmit Multicast Packets The number of packets, delivered by this sub-layer to a higher (sub-) layer, addressed to a broadcast address at this sub-layer. The total number of packets that higher-level protocols requested is transmitted and is addressed to a multicast address at this sub-layer, including those that were discarded or not sent.
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User’s Manual of WGS Managed Series operating in full-duplex mode.  Frame Too Long A count of frames received on a particular interface that exceeds the maximum permitted frame size.
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User’s Manual of WGS Managed Series  Multicast Packets The total number of good frames received that were directed to this multicast address.  CRC / Alignment The number of CRC/alignment errors (FCS or alignment errors). Errors  Undersize Packets The total number of frames received that were less than 64 octets long(excluding framing bits, but including FCS octets) and were otherwise well formed.
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User’s Manual of WGS Managed Series 4.3.3 Bandwidth Utilization The Bandwidth Utilization page displays the percentage of the total available bandwidth being used on the ports. Bandwidth utilization statistics can be viewed using a line graph. The Bandwidth Utilization screen in Figure 4-3-7 appears.
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User’s Manual of WGS Managed Series 4.3.4 Port Mirroring Configure port Mirroring on this page. This function provides monitoring of network traffic that forwards a copy of each incoming or outgoing packet from one port of a network switch to another port where the packet can be studied. It enables the manager to keep close track of switch performance and alter it if necessary.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Session ID Set the port mirror session ID. Possible ID are: 1 to 4.  Monitor Session State Enable or disable the port mirroring function.  Destination Port Select the port to mirror destination port.  Allow-ingress Frames from ports that have either source (rx) or destination (tx) mirroring enabled are mirrored to this port.
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User’s Manual of WGS Managed Series 4.3.5 Jumbo Frame This page provides to select the maximum frame size allowed for the switch port. The Jumbo Frame screen in Figure 4-3-11 & Figure 4-3-12 appear. Figure 4-3-11 Jumbo Frame Setting Page Screenshot The page includes the following fields: Object Description  Jumbo Frame (Bytes) Enter the maximum frame size allowed for the switch port, including FCS. The allowed range is 64 bytes to 9216 bytes. Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series 4.3.6 Port Error Disabled Configuration This page provides to set port error disable function. The Port Error Disable Configuration screens in Figure 4-3-13 & Figure 4-3-14 appear. Figure 4-3-13 Error Disabled Recovery Page Screenshot The page includes the following fields: Object Description  Recovery Interval The period (in seconds) for which a port will be kept disabled in the event of a port error is detected (and the port action shuts down the port).
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User’s Manual of WGS Managed Series Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series 4.3.7 Port Error Disabled This page provides disable that transitions a port into error disable and the recovery options. The ports were disabled by some protocols such as BPDU Guard, Loopback and UDLD. The Port Error Disable screen in Figure 4-3-15 appears.
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User’s Manual of WGS Managed Series For protected port group to be applied, the Managed switch must first be configured for standard VLAN operation.
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User’s Manual of WGS Managed Series Figure 4-3-16 Protected Ports Settings Page Screenshot The page includes the following fields: Object Description  Port List Select port number from this drop-down list.  Port Type Displays protected port types. - Protected: A single stand-alone VLAN that contains one promiscuous port and one or more isolated (or host) ports. This VLAN conveys traffic between the isolated ports and a lone promiscuous port.
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User’s Manual of WGS Managed Series 4.3.9 EEE What is EEE EEE is a power saving option that reduces the power usage when there is low or no traffic utilization. EEE works by powering down circuits when there is no traffic. When a port gets data to be transmitted all circuits are powered up. The time it takes to power up the circuits is named wakeup time. The default wakeup time is 17 us for 1Gbit links and 30 us for other link speeds.
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User’s Manual of WGS Managed Series Figure 4-3-19 EEE Enable Status Page Screenshot The page includes the following fields: Object Description  Port The switch port number of the logical port  EEE State Display the current EEE state 4.3.10 SFP Module Information Managed switch has supported the SFP module with digital diagnostics monitoring (DDM) function, this feature is also known as digital optical monitoring (DOM).
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Port Select port number from this drop-down list Figure 4-3-21 Fiber Port Status Page Screenshot The page includes the following fields: Object Description  OE-Present Display the current SFP OE-present  LOS Display the current SFP LOS 100
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User’s Manual of WGS Managed Series 4.3.10.1 SFP Module Detail Status The SFP Module Detail Status screen in Figure 4-3-22 appears.
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User’s Manual of WGS Managed Series 4.4 Link Aggregation Port Aggregation optimizes port usage by linking a group of ports together to form a single Link Aggregated Groups (LAGs). Port Aggregation multiplies the bandwidth between the devices, increases port flexibility, and provides link redundancy. Each LAG is composed of ports of the same speed, set to full-duplex operations. Ports in a LAG can be of different media types (UTP/Fiber, or different fiber types) provided they operate at the same speed.
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User’s Manual of WGS Managed Series The Link Aggregation Control Protocol (LACP) provides a standardized means for exchanging information between Partner Systems that require high-speed redundant links. Link aggregation lets you group up to eight consecutive ports into a single dedicated connection. This feature can expand bandwidth to a device on the network. LACP operation requires full-duplex mode. For more detailed information, refer to the IEEE 802.3ad standard.
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User’s Manual of WGS Managed Series 4.4.1 LAG Setting This page allows configuring load balance algorithm configuration settings. The LAG Setting screens in Figure 4-4-2 & Figure 4-4-3 appear. Figure 4-4-2 LAG Setting Page Screenshot The page includes the following fields: Object Description  Load Balance Select load balance algorithm mode: Algorithm  MAC Address: The MAC address can be used to calculate the port for the frame.
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User’s Manual of WGS Managed Series 4.4.2 LAG Management This page is used to configure the LAG management. The LAG Management screens in Figure 4-4-4 & Figure 4-4-5 appear. Figure 4-4-4 LAG Management Page Screenshot The page includes the following fields: Object Description  LAG Select LAG number from this drop-down list  Name Indicates each LAG name  Type Indicates the trunk type Static: Force aggregated selected ports to be a trunk group.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  LAG The LAG for the settings contained in the same row  Name Display the current name  Type Display the current type  Link State Display the link state  Active Member Display the active member  Standby Member Display the standby member  Modify Click to modify LAG configuration PoE Ports of WGS-804HPT will not be a LAG group. 4.4.
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User’s Manual of WGS Managed Series  Auto-100M – Set up 100M Auto negotiation.  Auto-1000M - Set up 1000M Auto negotiation.  Auto-10/100M – Set up 10/100M Auto negotiation.  10M – Set up 10M Force mode.  100M – Set up 100M Force mode.  1000M – Set up 1000M Force mode.  Flow Control When Auto Speed is selected for a port, this section indicates the flow control capability that is advertised to the link partner. When a fixed-speed setting is selected, that is what is used.
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User’s Manual of WGS Managed Series  Duplex Display the current duplex mode  Flow Control Config Display the current flow control configuration  Flow Control Status Display the current flow control status 4.4.4 LACP Setting This page is used to configure the LACP system priority setting. The LACP Setting screens in Figure 4-4-8 & Figure 4-4-9 appear.
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User’s Manual of WGS Managed Series 4.4.5 LACP Port Setting This page is used to configure the LACP port setting. The LACP Port Setting screens in Figure 4-4-10 & Figure 4-4-11 appear. Figure 4-4-10 LACP Port Setting Page Screenshot The page includes the following fields: Object Description  Port Select Select port number from this drop-down list to set LACP port setting.  Priority The Priority controls the priority of the port.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Port Name The switch port number of the logical port  Priority Display the current LACP priority parameter  Timeout Display the current timeout parameter 4.4.6 LAG Status This page displays LAG status. The LAG Status screens in Figure 4-4-12 & Figure 4-4-13 appear.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Trunk Display the current trunk ID  Port Display the current port number  PartnerSysId The system ID of link partner. This field would be updated when the port receives LACP PDU from link partner  PnKey Port key of partner. This field would be updated when the port receives LACP PDU from link partner  AtKey Port key of actor. The key is designed to be the same as trunk ID.
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User’s Manual of WGS Managed Series “Expired”. The contents could be true or false. If the contents are false, the web will show “_”; if the contents are true, the Web shows “A”, “T”, “G”, “S”, “C”, “D”, “F” and “E” for each content respectively.
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User’s Manual of WGS Managed Series 4.5 VLAN 4.5.1 VLAN Overview A Virtual Local Area Network (VLAN) is a network topology configured according to a logical scheme rather than the physical layout. VLAN can be used to combine any collection of LAN segments into an autonomous user group that appears as a single LAN. VLAN also logically segment the network into different broadcast domains so that packets are forwarded only between ports within the VLAN.
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User’s Manual of WGS Managed Series This section has the following items:  Management VLAN Configures the management VLAN  Create VLAN Creates the VLAN group  Interface Settings Configures mode and PVID on the VLAN port  Port to VLAN Configures the VLAN membership  Port VLAN Membership Display the VLAN membership  Protocol VLAN Group Setting  Protocol VLAN Port Setting Configures the protocol VLAN group Configures the protocol VLAN port setting  GVRP Setting Configures GVRP gl
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User’s Manual of WGS Managed Series ■ IEEE 802.1Q Standard IEEE 802.1Q (tagged) VLAN are implemented on the Switch. 802.1Q VLAN require tagging, which enables them to span the entire network (assuming all switches on the network are IEEE 802.1Q-compliant). VLAN allow a network to be segmented in order to reduce the size of broadcast domains. All packets entering a VLAN will only be forwarded to the stations (over IEEE 802.
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User’s Manual of WGS Managed Series The Ether Type and VLAN ID are inserted after the MAC source address, but before the original Ether Type/Length or Logical Link Control. Because the packet is now a bit longer than it was originally, the Cyclic Redundancy Check (CRC) must be recalculated. Adding an IEEE802.1Q Tag Dest. Addr. Src. Addr. Length/E. type Dest. Addr. Src. Addr. E. type Priority Tag CFI Data Original Ethernet Old CRC Length/E.
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User’s Manual of WGS Managed Series ■ Assigning Ports to VLANs Before enabling VLANs for the switch, you must first assign each port to the VLAN group(s) in which it will participate. By default all ports are assigned to VLAN 1 as untagged ports. Add a port as a tagged port if you want it to carry traffic for one or more VLANs, and any intermediate network devices or the host at the other end of the connection supports VLANs.
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User’s Manual of WGS Managed Series 4.5.3 Management VLAN Configure Management VLAN on this page. The screens in Figure 4-5-1 & Figure 4-5-2 appear. Figure 4-5-1 Management VLAN Setting Page Screenshot The page includes the following fields: Object Description  Management VLAN Provide the managed VLAN ID Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series 4.5.4 Create VLAN Create/delete VLAN on this page. The screens in Figure 4-5-3 & Figure 4-5-4 appear. Figure 4-5-3 VLAN Setting Page Screenshot The page includes the following fields: Object Description  VLAN List Indicates the ID of this particular VLAN.  VLAN Action This column allows users to add or delete VLAN s.  VLAN Name Prefix Indicates the name of this particular VLAN. Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series 4.5.5 Interface Settings This page is used for configuring the Managed Switch port VLAN. The VLAN per Port Configuration Page contains fields for managing ports that are part of a VLAN. The port default VLAN ID (PVID) is configured on the VLAN Port Configuration Page. All untagged packets arriving to the device are tagged by the ports PVID. Understand nomenclature of the Switch ■ IEEE 802.1Q Tagged and Untagged Every port on an 802.
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User’s Manual of WGS Managed Series configurations, require intensive processing of VLAN mapping tables, and could easily exceed the maximum VLAN limit of 4096. The Managed Switch supports multiple VLAN tags and can therefore be used in MAN applications as a provider bridge, aggregating traffic from numerous independent customer LANs into the MAN (Metro Access Network) space.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Port Select Select port number from this drop-down list to set VLAN port setting.  Interface VLAN Mode Set the port in access, trunk, hybrid and tunnel mode.  Trunk means the port allows traffic of multiple VLANs.  Access indicates the port belongs to one VLAN only.  Hybrid means the port allows the traffic of multi-VLANs to pass in tag or untag mode.  Tunnel configures IEEE 802.
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User’s Manual of WGS Managed Series Figure 4-5-6 Edit Interface Setting Page Screenshot The page includes the following fields: Object Description  Port The switch port number of the logical port  Interface VLAN Mode Display the current interface VLAN mode  PVID Display the current PVID  Accepted Frame Type Display the current access frame type  Ingress Filtering Display the current ingress filtering  Uplink Display the current uplink mode  TPID Display the current TPID 123
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User’s Manual of WGS Managed Series 4.5.6 Port to VLAN Use the VLAN Static Table to configure port members for the selected VLAN index. This page allows you to add and delete port members of each VLAN. The screen in Figure 4-5-7 appears. Figure 4-5-7 Port to VLAN Setting Page Screenshot The page includes the following fields: Object Description  VLAN ID Select VLAN ID from this drop-down list to assign VLAN membership.  Port The switch port number of the logical port.
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User’s Manual of WGS Managed Series port will be untagged, that is, not carry a tag and therefore not carry VLAN or CoS information. Note that an interface must be assigned to at least one group as an untagged port.  PVID Display the current PVID Buttons : Click to apply changes. 4.5.7 Port VLAN Membership This page provides an overview of membership status for VLAN users. The VLAN Membership Status screen in Figure 4-5-8 appears.
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User’s Manual of WGS Managed Series 4.5.8 Protocol VLAN Group Setting The network devices required to support multiple protocols cannot be easily grouped into a common VLAN. This may require non-standard devices to pass traffic between different VLANs in order to encompass all the devices participating in a specific protocol. This kind of configuration deprives users of the basic benefits of VLANs, including security and easy accessibility.
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User’s Manual of WGS Managed Series Valid values for frame type ranges from 0x0600-0xfffe Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series 4.5.9 Protocol VLAN Port Setting This page allows you to map an already configured Group Name to a VLAN/port for the switch. The Protocol VLAN Port Setting/State screens in Figure 4-5-11 & Figure 4-5-12 appear.
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User’s Manual of WGS Managed Series 4.5.10 GVRP Setting GARP VLAN Registration Protocol (GVRP) defines a way for switches to exchange VLAN information in order to register VLAN members on ports across the network. VLANs are dynamically configured based on join messages issued by host devices and propagated throughout the network. GVRP must be enabled to permit automatic VLAN registration, and to support VLANs which extend beyond the local switch.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  GVRP Controls whether GVRP is enabled or disabled on this switch.  Join Timeout The interval between transmitting requests/queries to participate in a VLAN group. Range: 20-16375 centiseconds Default: 20 centiseconds  Leave Timeout The interval a port waits before leaving a VLAN group. This time should be set to more than twice the join time.
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User’s Manual of WGS Managed Series Object Description  GVRP Status Display the current GVRP status  Join Timeout Display the current join timeout parameter  Leave Timeout Display the current leave timeout parameter  LeaveAll Timeout Display the current leaveall timeout parameter 4.5.11 GVRP Port Setting The GVRP Port Setting/Status screens in Figure 4-5-15 & Figure 4-5-16 appear.
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User’s Manual of WGS Managed Series Figure 4-5-16 GVRP Port Status Page Screenshot The page includes the following fields: Object Description  Port The switch port number of the logical port  Enable Status Display the current GVRP port state  Registration Mode Display the current registration mode  VLAN Creation Status Display the current VLAN creation status 4.5.12 GVRP VLAN The GVRP VLAN Database screen in Figure 4-5-17 appears.
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User’s Manual of WGS Managed Series 4.5.13 GVRP Statistics The GVRP Port Statistics and Error Statistics screens in Figure 4-5-18 & Figure 4-5-19 appear.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Port The switch port number of the logical port.  Invalid Protocol ID Display the current invalid protocol ID  Invalid Attribute Type Display the current invalid attribute type  Invalid Attribute Value Display the current invalid attribute value  Invalid Attribute Display the current invalid attribute length Length  Invalid Event Display the current invalid event.
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User’s Manual of WGS Managed Series 4.5.14 VLAN setting example: - Separate VLANs - 802.1Q VLAN Trunk 4.5.14.1 Two separate 802.1Q VLANs The diagram shows how the Managed Switch handles Tagged and Untagged traffic flow for two VLANs. VLAN Group 2 and VLAN Group 3 are separated VLANs. Each VLAN isolates network traffic so only members of the VLAN receive traffic from the same VLAN members. The screen in Figure 4-5-20 appears and Table 4-5-2 describes the port configuration of the Managed Switches.
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User’s Manual of WGS Managed Series  3. While the packet leaves Port-2, it will be stripped away its tag becoming an untagged packet. 4. While the packet leaves Port-3, it will keep as a tagged packet with VLAN Tag=2. Tagged packet entering VLAN 2 1. While [PC-3] transmits a tagged packet with VLAN Tag=2 enters Port-3, [PC-1] and [PC-2] will receive the packet through Port-1 and Port-2. 2.  While the packet leaves Port-1 and Port-2, it will be stripped away its tag becoming an untagged packet.
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User’s Manual of WGS Managed Series 3. Assign Tagged/Untagged to each port: VLAN ID = 2: Port-1 & 2 = Untagged, Port-3 = Tagged, Port -4~6 = Excluded. VLAN ID = 3: Port-4 & 5 = Untagged, Port -6 = Tagged, Port-1~3 = Excluded.
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User’s Manual of WGS Managed Series 4.5.14.2 VLAN Trunking between two 802.1Q aware switches In most cases, they are used for “Uplink” to other switches. VLANs are separated at different switches, but they need to access other switches within the same VLAN group. The screen in Figure 4-5-21 appears. Setup steps 1.
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User’s Manual of WGS Managed Series 2. Assign VLAN mode and PVID to each port: Port-1,Port-2 and Port-3 : VLAN Mode = Hybrid, PVID=2 Port-4,Port-5 and Port-6 : VLAN Mode = Hybrid, PVID=3 Port-7 : VLAN Mode = Hybrid, PVID=1 3. Assign Tagged/Untagged to each port: VLAN ID = 1: Port-1~6 = Untagged, Port -7 = Excluded. VLAN ID = 2: Port-1 & 2 = Untagged, Port-3 & 7 = Tagged, Port -4~6 = Excluded.
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User’s Manual of WGS Managed Series VLAN ID = 3: Port-4 & 5 = Untagged, Port -6 & 7= Tagged, Port-1~3 = Excluded.
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User’s Manual of WGS Managed Series 4.6 Spanning Tree Protocol 4.6.1 Theory The Spanning Tree Protocol can be used to detect and disable network loops, and to provide backup links between switches, bridges or routers. This allows the switch to interact with other bridging devices in your network to ensure that only one route exists between any two stations on the network, and provide backup links which automatically take over when a primary link goes down.
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User’s Manual of WGS Managed Series  The port identifier of the transmitting port The switch sends BPDUs to communicate and construct the spanning-tree topology. All switches connected to the LAN on which the packet is transmitted will receive the BPDU. BPDUs are not directly forwarded by the switch, but the receiving switch uses the information in the frame to calculate a BPDU, and, if the topology changes, initiates a BPDU transmission.
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User’s Manual of WGS Managed Series  From disabled to blocking Figure 4-6-1 STP Port State Transitions You can modify each port state by using management software. When you enable STP, every port on every switch in the network goes through the blocking state and then transitions through the states of listening and learning at power up. If properly configured, each port stabilizes to the forwarding or blocking state.
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User’s Manual of WGS Managed Series except by setting priority The Bridge Identifier consists of two parts: below) a 16-bit priority and a 48-bit Ethernet MAC address 32768 + MAC A relative priority for each switch – lower Priority 32768 numbers give a higher priority and a greater chance of a given switch being elected as the root bridge The length of time between broadcasts of Hello Time 2 seconds the hello message by the switch Measures the age of a received BPDU for a Maximum Age Timer 20 sec
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User’s Manual of WGS Managed Series Hello Time – The Hello Time can be from 1 to 10 seconds. This is the interval between two transmissions of BPDU packets sent by the Root Bridge to tell all other Switches that it is indeed the Root Bridge. If you set a Hello Time for your Switch, and it is not the Root Bridge, the set Hello Time will be used if and when your Switch becomes the Root Bridge. The Hello Time cannot be longer than the Max. Age. Otherwise, a configuration error will occur. Max.
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User’s Manual of WGS Managed Series Figure 4-6-2 Before Applying the STA Rules In this example, only the default STP values are used.
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User’s Manual of WGS Managed Series The switch with the lowest Bridge ID (switch C) was elected the root bridge, and the ports were selected to give a high port cost between switches B and C. The two (optional) Gigabit ports (default port cost = 20,000) on switch A are connected to one (optional) Gigabit port on both switch B and C. The redundant link between switch B and C is deliberately chosen as a 100 Mbps Fast Ethernet link (default port cost = 200,000).
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User’s Manual of WGS Managed Series 4.6.2 STP Global Settings This page allows you to configure STP system settings. The settings are used by all STP Bridge instances in the Switch. The Managed Switch support the following Spanning Tree protocols: ‧ Compatiable -- Spanning Tree Protocol (STP):Provides a single path between end stations, avoiding and eliminating loops.
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User’s Manual of WGS Managed Series RSTP-Operation and MSTP-Operation.  Configuration Name Identifier used to identify the configuration currently being used.  Configuration Revision Identifier used to identify the configuration currently being used. The values allowed are between 0 and 65535. The default value is 0. Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series 4.6.3 STP Port Setting This page allows you to configure per port STP settings. The STP Port Setting screens in Figure 4-6-6 & Figure 4-6-7 appear. Figure 4-6-6 STP Port Configuration Page Screenshot The page includes the following fields: Object Description  Port Select Select port number from this drop-down list.  External Cost (0 = Controls the path cost incurred by the port.
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User’s Manual of WGS Managed Series the appropriate BPDU format (RSTP or STP-compatible) to send on the selected interfaces. (Default: Disabled) Buttons : Click to apply changes. By default, the system automatically detects the speed and duplex mode used on each port, and configures the path cost according to the values shown below. Path cost “0” is used to indicate auto-configuration mode.
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User’s Manual of WGS Managed Series Figure 4-6-7 STP Port Status Page Screenshot The page includes the following fields: Object Description  Port The switch port number of the logical STP port.  Admin Enable Display the current STP port mode status  External Cost Display the current external cost.  Edge Port Display the current edge port status.  BPDU Filter Display the current BPDU filter configuration.  BPDU Guard Display the current BPDU guard configuration.
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User’s Manual of WGS Managed Series 4.6.4 CIST Instance Setting This Page allows you to configure CIST instance settings. The CIST Instance Setting and Information screens in Figure 4-6-8 & Figure 4-6-9 appear. Figure 4-6-8: CIST Instance Setting Page Screenshot The Page includes the following fields: Object Description  priority Controls the bridge priority. Lower numeric values have better priority.
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User’s Manual of WGS Managed Series  Tx Hold Count The number of BPDU's a bridge port can send per second. When exceeded, transmission of the next BPDU will be delayed. Valid values are in the range 1 to 10 BPDU's per second.  Hello Time The time that controls the switch to send out the BPDU packet to check STP current status. Enter a value between 1 through 10. Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series 4.6.5 CIST Port Setting This page allows you to configure per port CIST priority and cost. The CIST Port Setting and Status screens in Figure 4-6-10 & Figure 4-6-11 appear. Figure 4-6-10 CIST Port Setting Page Screenshot The page includes the following fields: Object Description  Port Select Select port number from this drop-down list.  Priority Controls the port priority. This can be used to control priority of ports having identical port cost. (See above).
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User’s Manual of WGS Managed Series Figure 4-6-11 CIST Port Status Page Screenshot The page includes the following fields: Object Description  Port The switch port number of the logical STP port  Identifier (Priority / Display the current identifier (Priority / Port ID) Port ID)  External Path Cost Display the current external path cost conf/oper Conf/Oper  Internal Path Cost Display the current internal path cost/oper Conf/Oper  Designated Root Display the current designated root bridge
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User’s Manual of WGS Managed Series 4.6.6 MST Instance Configuration This page allows the user to configure MST Instance Configuration. The MST Instance Setting, Information and Status screens in Figure 4-6-12, Figure 4-6-13 & Figure 4-6-14 appear. Figure 4-6-12 MST Instance Setting Page Screenshot The page includes the following fields: Object Description  MSTI ID Allow to assign MSTI ID. The range for the MSTI ID is 1-15.  VLAN List (1-4096) Allow to assign VLAN list to special MSTI ID.
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User’s Manual of WGS Managed Series  VLAN List Display the current VLAN list  VLAN Count Display the current VLAN count  Priority Display the current MSTI priority Figure 4-6-14 MST Instance Status Page Screenshot The page includes the following fields: Object Description  MSTI ID Display the MSTI ID.
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User’s Manual of WGS Managed Series 4.6.7 MST Port Setting This page allows the user to inspect the current STP MSTI port configurations, and possibly change them as well. A MSTI port is a virtual port, which is instantiated separately for each active CIST (physical) port for each MSTI instance configured and applicable for the port. The MSTI instance must be selected before displaying actual MSTI port configuration options. This page contains MSTI port settings for physical and aggregated ports.
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User’s Manual of WGS Managed Series Figure 4-6-16 MST Port Status Page Screenshot The page includes the following fields: Object Description  MSTI ID Display the current MSTI ID  Port The switch port number of the logical STP port  Identifier (Priority / Display the current identifier (priority / port ID) Port ID)  Internal Path Cost Display the current internal path cost configuration / operation Conf/Oper  Regional Root Bridge Display the current regional root bridget  Internal Root Co
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User’s Manual of WGS Managed Series 4.6.8 STP Statistics This page displays STP statistics. The STP statistics screen in Figure 4-6-17 appears.
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User’s Manual of WGS Managed Series 4.7 Multicast This section has the following items:  Properties Configures multicast properties  IGMP Snooping Configures IGMP snooping settings  IGMP Snooping Statistics Display the IGMP snooping statistics  MLD Snooping Configures MLD snooping settings  MLD Snooping Statistics Display the MLD snooping statistics  Multicast Throttling Setting  Multicast Filter Configures multicast throttling setting Configures multicast filter 4.7.
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User’s Manual of WGS Managed Series Figure 4-7-2 Properties Information Page Screenshot The page includes the following fields: Object Description  Unknown Multicast Display the current unknown multicast action status Action  Forward Method For IPv4 Display the current IPv4 multicast forward method  Forward Method For IPv6 Display the current IPv6 multicast forward method 4.7.
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User’s Manual of WGS Managed Series Figure 4-7-3 Multicast Service Figure 4-7-4 Multicast Flooding 164
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User’s Manual of WGS Managed Series Figure 4-7-5 IGMP Snooping Multicast Stream Control IGMP Versions 1 and 2 Multicast groups allow members to join or leave at any time. IGMP provides the method for members and multicast routers to communicate when joining or leaving a multicast group. IGMP version 1 is defined in RFC 1112. It has a fixed packet size and no optional data.
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User’s Manual of WGS Managed Series 0x16 Membership Report (version 2) 0x17 Leave a Group (version 2) 0x12 Membership Report (version 1) IGMP packets enable multicast routers to keep track of the membership of multicast groups, on their respective sub networks. The following outlines what is communicated between a multicast router and a multicast group member using IGMP. A host sends an IGMP “report” to join a group A host will never send a report when it wants to leave a group (for version 1).
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User’s Manual of WGS Managed Series  IGMP Querier – A router, or multicast-enabled switch, can periodically ask their hosts if they want to receive multicast traffic. If there is more than one router/switch on the LAN performing IP multicasting, one of these devices is elected “querier” and assumes the role of querying the LAN for group members. It then propagates the service requests on to any upstream multicast switch/router to ensure that it will continue to receive the multicast service.
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User’s Manual of WGS Managed Series Figure 4-7-8 IGMP Snooping Information Page Screenshot The page includes the following fields: Object Description  IGMP Snooping Status Display the current IGMP snooping status.  IGMP Snooping Version Display the current IGMP snooping version.  IGMP Snooping V2 Report Display the current IGMP snooping v2 report suppression.
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User’s Manual of WGS Managed Series  Last Member Query Display the current last member query interval Interval (sec)  Immediate Leave Display the current immediate leave  Modify Click to edit parameter 4.7.2.2 IGMP Querier Setting This page provides IGMP Querier Setting. The IGMP Querier Setting screens in Figure 4-7-10 & Figure 4-7-11 appear.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  VLAN ID Display the current VLAN ID  Querier State Display the current querier state  Querier Status Display the current querier status  Querier Version Display the current querier version  Querier IP Display the current querier IP 4.7.2.3 IGMP Static Group Multicast filtering can be dynamically configured using IGMP Snooping and IGMP Query messages as described in above sections.
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User’s Manual of WGS Managed Series : Click to add IGMP router port entry. Figure 4-7-13 IGMP Static Groups Page Screenshot The page includes the following fields: Object Description  VLAN ID Display the current VLAN ID  Group IP Address Display the current group IP address  Member Ports Display the current member ports  Modify Click to edit parameter 4.7.2.4 IGMP Group Table This page provides Multicast Database. The IGMP Group Table screen in Figure 4-7-14 appears.
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User’s Manual of WGS Managed Series 4.7.2.5 IGMP Router Setting Depending on your network connections, IGMP snooping may not always be able to locate the IGMP querier. Therefore, if the IGMP querier is a known multicast router/ switch connected over the network to an interface (port or trunk) on your Managed Switch, you can manually configure the interface (and a specified VLAN) to join all the current multicast groups supported by the attached router.
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User’s Manual of WGS Managed Series Object Description  VLAN ID Display the current VLAN ID  Static Ports Display the current static ports  Forbidden Ports Display the current forbidden ports  Modify Click Click to edit parameter to delete the group ID entry 4.7.2.6 IGMP Router Table This page provides Router Table. The Dynamic, Static and Forbidden Router Table screens in Figure 4-7-17, Figure 4-7-18 & Figure 4-7-19 appear.
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User’s Manual of WGS Managed Series Figure 4-7-19 Forbidden Router Table Page Screenshot The page includes the following fields: Object Description  VLAN ID Display the current VLAN ID  Port Mask Display the current port mask 4.7.2.7 IGMP Forward All This page provides IGMP Forward All. The Forward All screen in Figure 4-7-20 appears.
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User’s Manual of WGS Managed Series  Port The switch port number of the logical port  Membership Select IGMP membership for each interface: Forbidden: Interface is forbidden from automatically joining the IGMP via MVR. None: Interface is not a member of the VLAN. Packets associated with this VLAN will not be transmitted by the interface. Static: Interface is a member of the IGMP. Buttons : Click to apply changes. 4.7.3 IGMP Snooping Statics This page provides IGMP Snooping Statics.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Total RX Display current total RX  Valid RX Display current valid RX  Invalid RX Display current invalid RX  Other RX Display current other RX  Leave RX Display current leave RX  Report RX Display current report RX  General Query RX Display current general query RX  Special Group Query Display current special group query RX RX  Special Group & Display current special group & source que
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User’s Manual of WGS Managed Series 4.7.4 MLD Snooping 4.7.4.1 MLD Setting This page provides MLD Snooping related configuration. Most of the settings are global, whereas the Router Port configuration is related to the current unit, as reflected by the page header. The MLD Snooping Setting, Information and Table screens in Figure 4-7-21, Figure 4-7-22 & Figure 4-7-23 appear.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  MLD Snooping Status Display the current MLD snooping status  MLD Snooping Version Display the current MLD snooping version  MLD Snooping Report Display the current MLD snooping report suppression Suppression Figure 4-7-23 MLD Snooping Table Page Screenshot The page includes the following fields: Object Description  Entry No.
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User’s Manual of WGS Managed Series 4.7.4.2 MLD Static Group The MLD Static Group configuration screens in Figure 4-7-24 & Figure 4-7-25 appear. Figure 4-7-24 Add MLD Static Group Page Screenshot The page includes the following fields: Object Description  VLAN ID Select VLAN ID from this drop-down list  Group IP Address The IP address for a specific multicast service  Member Ports Select port number from this drop-down list Buttons : Click to add IGMP router port entry.
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User’s Manual of WGS Managed Series 4.7.4.3 MLD Group Table This page provides MLD Group Table. The MLD Group Table screen in Figure 4-7-26 appears.
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User’s Manual of WGS Managed Series multicast router  Type Sets the Router port type. The types of Router port as below: Static Forbid  Static Ports Select Specify which ports act as router ports. A router port is a port on the Ethernet switch that leads towards the Layer 3 multicast device or MLD querier.  Forbid Port Select Specify which ports un-act as router ports Buttons : Click to add MLD router port entry.
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User’s Manual of WGS Managed Series 4.7.4.5 MLD Router Table This page provides Router Table. The Dynamic, Static and Forbidden Router Table screens in Figure 4-7-29, Figure 4-7-30 & Figure 4-7-31 appear.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  VLAN ID Display the current VLAN ID  Port Mask Display the current port mask 4.7.4.6 MLD Forward All This page provides MLD Forward All. The Forward All screen in Figure 4-7-32 appears.
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User’s Manual of WGS Managed Series Buttons : Click to apply changes. 4.7.5 MLD Snooping Statics This page provides MLD Snooping Statics. The MLD Snooping Statics screen in Figure 4-7-33 appears.
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User’s Manual of WGS Managed Series  Special Group Query Display current special group query RX RX  Special Group & Display current special group & source query RX Source Query RX  Leave TX Display current leave TX  Report TX Display current report TX  General Query TX Display current general query TX  Special Group Query Display current special group query TX TX  Special Group & Display current special group & source query TX Source Query TX Buttons : Click to clear the MLD Snooping S
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User’s Manual of WGS Managed Series 4.7.6 Multicast Throttling Setting Multicast throttling sets a maximum number of multicast groups that a port can join at the same time. When the maximum number of groups is reached on a port, the switch can take one of two actions; either “deny” or “replace”. If the action is set to deny, any new multicast join reports will be dropped. If the action is set to replace, the switch randomly removes an existing group and replaces it with the new multicast group.
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User’s Manual of WGS Managed Series Figure 4-7-35 IGMP Port Max Groups Information Page Screenshot The page includes the following fields: Object Description  Port The switch port number of the logical port  Max Groups Display the current Max groups  Action Display the current action 4.7.7 Multicast Filter In certain switch applications, the administrator may want to control the multicast services that are available to end users.
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User’s Manual of WGS Managed Series 4.7.7.1 Multicast Profile Setting The Add Profile and Profile Status screens in Figure 4-7-36 & Figure 4-7-37 appear. Figure 4-7-36 Add Profile Setting Page Screenshot The page includes the following fields: Object Description  IP Type Select IPv4 or IPv6 from this drop-down list  Profile Index Indicates the ID of this particular profile  Group from Specifies multicast groups to include in the profile.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Index Display the current index  IP Type Display the current IP Type  Group from Display the current group from  Group to Display the current group to  Action Display the current action  Modify Click Click to edit parameter. to delete the MLD/IGMP profile entry. 4.7.7.2 IGMP Filter Setting The Filter Setting and Status screens in Figure 4-7-38 & Figure 4-7-39 appear.
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User’s Manual of WGS Managed Series Figure 4-7-39 Port Filter Status Page Screenshot The page includes the following fields: Object Description  Port Display the current port  Filter Profile ID Display the current filter profile ID  Action Click Click to display detail profile parameter to delete the IGMP filter profile entry 4.7.7.3 MLD Filter Setting The Filter Setting and Status screens in Figure 4-7-40 & Figure 4-7-41 appear.
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User’s Manual of WGS Managed Series Figure 4-7-41 Port Filter Status Page Screenshot The page includes the following fields: Object Description  Port Display the current port  Filter Profile ID Display the current filter profile ID  Action Click Click to display detail profile parameter to delete the MLD filter profile entry 191
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User’s Manual of WGS Managed Series 4.8 Quality of Service 4.8.1 Understanding QoS Quality of Service (QoS) is an advanced traffic prioritization feature that allows you to establish control over network traffic. QoS enables you to assign various grades of network service to different types of traffic, such as multi-media, video, protocol-specific, time critical, and file-backup traffic. QoS reduces bandwidth limitations, delay, loss, and jitter.
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User’s Manual of WGS Managed Series 4.8.2 General 4.8.2.1 QoS Properties The QoS Global Setting and Information screen in Figure 4-8-1 & Figure 4-8-2 appear. Figure 4-8-1 QoS Global Setting Page Screenshot The page includes the following fields: Object Description  QoS Mode Enable or disable QoS mode Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series 4.8.2.2 QoS Port Settings The QoS Port Settings and Status screen in Figure 4-8-2 & Figure 4-8-3 appear.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Port The switch port number of the logical port  CoS Value Display the current CoS value  Remark CoS Display the current remark CoS  Remark DSCP Display the current remark DSCP  Remark IP Precedence Display the current remark IP precedence 4.8.2.3 Queue Settings The Queue Table and Information screens in Figure 4-8-4 & Figure 4-8-5 appear.
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User’s Manual of WGS Managed Series Buttons : Click to apply changes. Figure 4-8-5 Queue Information Page Screenshot The page includes the following fields: Object Description  Information Name Display the current queue method information  Information Value Display the current queue value information 4.8.2.4 CoS Mapping The CoS to Queue and Queue to CoS Mapping screens in Figure 4-8-6 & Figure 4-8-7 appear.
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User’s Manual of WGS Managed Series Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series 4.8.2.5 DSCP Mapping The DSCP to Queue and Queue to DSCP Mapping screens in Figure 4-8-8 & Figure 4-8-9 appear. Figure 4-8-8 DSCP to Queue and Queue to DSCP Mapping Page Screenshot The page includes the following fields: Object Description  Queue Select Queue value from this drop-down list  DSCP Select DSCP value from this drop-down list Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series Figure 4-8-9 DSCP Mapping Page Screenshot The page includes the following fields: Object Description  DSCP Display the current CoS value  Mapping to Queue Display the current mapping to queue  Queue Display the current queue value  Mapping to DSCP Display the current mapping to DSCP 4.8.2.6 IP Precedence Mapping The IP Precedence to Queue and Queue to IP Precedence Mapping screens in Figure 4-8-10 & Figure 4-8-11 appear.
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User’s Manual of WGS Managed Series Object Description  Queue Select Queue value from this drop-down list  IP Precedence Select IP Precedence value from this drop-down list Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series 4.8.3 QoS Basic Mode 4.8.3.1 Global Settings The Basic Mode Global Settings and QoS Information screen in Figure 4-8-12 & Figure 4-8-13 appear. Figure 4-8-12 Basic Mode Global Settings Page Screenshot The page includes the following fields: Object Description  Trust Mode Set the QoS mode Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series 4.8.3.2 Port Settings The QoS Port Setting and Status screen in Figure 4-8-14 & Figure 4-8-15 appear. Figure 4-8-14 Basic Mode Global Settings Page Screenshot The page includes the following fields: Object Description  Port Select port number from this drop-down list  Trust Mode Enable or disable the trust mode Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series 4.8.4 Rate Limit Configure the switch port rate limit for the switch port on this page. 4.8.4.1 Ingress Bandwidth Control This page provides to select the ingress bandwidth preamble. The Ingress Bandwidth Control Setting and Status screens in Figure 4-8-16 & Figure 4-8-17 appear.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Port The switch port number of the logical port  Ingress Rate Limit (Kbps) Display the current ingress rate limit 4.8.4.2 Egress Bandwidth Control This page provides to select the egress bandwidth preamble. The Egress Bandwidth Control Setting and Status screens in Figure 4-8-18 & Figure 4-8-19 appear.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Port The switch port number of the logical port  Egress Rate Limit (Kbps) Display the current egress rate limit 4.8.4.3 Egress Queue The Egress Queue Bandwidth Control Settings and Status screens in Figure 4-8-20 & Figure 4-8-21 appear.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Queue ID Display the current queue ID  Rate Limit (Kbps) Display the current rate limit 4.8.5 Voice VLAN 4.5.8.1 Introduction to Voice VLAN Configure the switch port rate limit for the switch port on this page. Voice VLAN is specially configured for the user voice data traffic.
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User’s Manual of WGS Managed Series 4.8.5.2 Properties The Voice VLAN feature enables voice traffic to forward on the Voice VLAN, and then the switch can be classified and scheduled to network traffic. It is recommended that there are two VLANs on a port -- one for voice, one for data. Before connecting the IP device to the switch, the IP phone should configure the voice VLAN ID correctly. It should be configured through its own GUI. This page provides to select the ingress bandwidth preamble.
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User’s Manual of WGS Managed Series Figure 4-8-23 Properties Page Screenshot The page includes the following fields: Object Description  Voice VLAN State Display the current voice VLAN state.  Voice VLAN ID Display the current voice VLAN ID.  Remark CoS/802.1p Display the current remark CoS/802.1p.  1p remark Display the current 1p remark.  Aging Display the current aging time. 4.8.5.3 Telephony OUI MAC Setting Configure VOICE VLAN OUI table on this Page.
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User’s Manual of WGS Managed Series Object Description  OUI Address A telephony OUI address is a globally unique identifier assigned to a vendor by IEEE. It must be 6 characters long and the input format is "xx:xx:xx" (x is a hexadecimal digit).  Description User-defined text that identifies the VoIP devices Buttons : Click to add voice VLAN OUI setting.
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User’s Manual of WGS Managed Series 4.8.5.4 Telephony OUI Port Setting The Voice VLAN feature enables voice traffic forwarding on the Voice VLAN, then the switch can classify and schedule network traffic. It is recommended that there be two VLANs on a port - one for voice, one for data. Before connecting the IP device to the switch, the IP phone should configure the voice VLAN ID correctly. It should be configured through its own GUI.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Port The switch port number of the logical port  State Display the current state  CoS Mode Display the current CoS mode 211
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User’s Manual of WGS Managed Series 4.9 Security This section is to control the access of the Managed Switch, including the user access and management control. The Security Page contains links to the following main topics:  802.1x  Radius Server  TACACS+ Server  AAA  Access  Management Access Method  DHCP Snooping  Dynamic ARP Inspection  IP Source Guard  Port Security  DoS  Strom Control 4.9.1 802.1X Overview of 802.1X (Port-based) Authentication In the 802.
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User’s Manual of WGS Managed Series  Remote Authentication Dial-in User Service (RADIUS)  Terminal Access Controller Access Control System Plus (TACACS+)  Local user name and Privilege Level control 4.9.1.1 Understanding IEEE 802.1X Port-based Authentication The IEEE 802.1X standard defines a client-server-based access control and authentication protocol that restricts unauthorized clients from connecting to a LAN through publicly accessible ports.
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User’s Manual of WGS Managed Series  Client—the device (workstation) that requests access to the LAN and switch services and responds to requests from the switch. The workstation must be running 802.1X-compliant client software such as that offered in the Microsoft Windows XP operating system. (The client is the supplicant in the IEEE 802.1X specification.)  Authentication server—performs the actual authentication of the client.
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User’s Manual of WGS Managed Series The specific exchange of EAP frames depends on the authentication method being used. “Figure 4-9-2” shows a message exchange initiated by the client using the One-Time-Password (OTP) authentication method with a RADIUS server. Figure 4-9-2 EAP Message Exchange  Ports in Authorized and Unauthorized States The switch port state determines whether or not the client is granted access to the network. The port starts in the unauthorized state.
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User’s Manual of WGS Managed Series 4.9.1.2 802.1X Setting This page allows you to configure the IEEE 802.1X authentication system. The IEEE 802.1X standard defines a port-based access control procedure that prevents unauthorized access to a network by requiring users to first submit credentials for authentication. One or more central servers, the backend servers, determine whether the user is allowed access to the network. These backend (RADIUS) servers are configured on the "Security→802.
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User’s Manual of WGS Managed Series 4.9.1.3 802.1X Port Setting This page allows you to configure the IEEE 802.1X Port Setting. The 802.1X Port Setting screens in Figure 4-9-5 & Figure 4-9-6 appear. Figure 4-9-5 802.1X Port Setting Page Screenshot The page includes the following fields: Object Description  Port Select port from this drop-down list  Mode If NAS is globally enabled, this selection controls the port's authentication mode.
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User’s Manual of WGS Managed Series switch port or if a supplicant is no longer attached.  Reauthentication Period Determines the period, in seconds, after which a connected client must be reauthenticated. This is only active if the Reauthentication Enabled checkbox is checked. Valid values are in the range 30 to 65535 seconds.  Quiet Period Sets time to keep silent on supplicant authentication failure.
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User’s Manual of WGS Managed Series  Reauthentication Display the current reauthentication period. Period  Quiet Period Display the current quiet period.  Supplicant Timeout Display the current supplicant timeout.  Max. EAP Requests Display the current Max. EAP requests.  Modify Click to edit 802.1X port setting parameter. 4.9.1.4 Guest VLAN Setting Overview When a Guest VLAN enabled port's link comes up, the switch starts transmitting EAPOL Request Identity frames.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Guest VLAN ID This is the value that a port's Port VLAN ID is set to if a port is moved into the Guest VLAN. It is only changeable if the Guest VLAN option is globally enabled. Valid values are in the range [1~4094].  Guest VLAN Enabled A Guest VLAN is a special VLAN - typically with limited network access - on which 802.1X-unaware clients are placed after a network administrator-defined timeout.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Port Name The switch port number of the logical port  Enable State Display the current state  In Guest VLAN Display the current guest VLAN 4.9.1.5 Authenticated Host The Authenticated Host Table screen in Figure 4-9-9 appears.
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User’s Manual of WGS Managed Series 4.9.2 RADIUS Server This page is to configure the RADIUS server connection session parameters. The RADIUS Settings screens in Figure 4-9-10, Figure 4-9-11 & Figure 4-9-12 appears. Figure 4-9-10 Use Default Parameters Page Screenshot The page includes the following fields: Object Description  Retries Timeout is the number of seconds, in the range 1 to 10, to wait for a reply from a RADIUS server before retransmitting the request.
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User’s Manual of WGS Managed Series Figure 4-9-11 New Radius Server Page Screenshot The page includes the following fields: Object Description  Server Definition Set the server definition  Server IP Address of the Radius server IP/name  Authentication Port The UDP port to use on the RADIUS Authentication Server. If the port is set to 0 (zero), the default port (1812) is used on the RADIUS Authentication Server.  Acct Port The UDP port to use on the RADIUS Accounting Server.
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User’s Manual of WGS Managed Series  Server Priority Set the server priority  Dead Time The Dead Time, which can be set to a number between 0 and 3600 seconds, is the period during which the switch will not send new requests to a server that has failed to respond to a previous request. This will stop the switch from continually trying to contact a server that it has already determined as dead.
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User’s Manual of WGS Managed Series 4.9.3 TACACS+ Server This page is to configure the RADIUS server connection session parameters. The RADIUS Settings screens in Figure 4-9-13, Figure 4-9-14 & Figure 4-9-15 appear. Figure 4-9-13 Guest VLAN Setting Page Screenshot The page includes the following fields: Object Description  Key String The secret key - up to 63 characters long - shared between the TACACS+ server and the switch.
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User’s Manual of WGS Managed Series Object Description  Server Definition Set the server definition  Server IP Address of the TACACS+ server IP/name  Server Port Network (TCP) port of TACACS+ server used for authentication messages. (Range: 1-65535; Default: 49)  Server Key The key- shared between the TACACS+ Authentication Server and the switch.  Server Timeout The number of seconds the switch waits for a reply from the server before it resends the request.
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User’s Manual of WGS Managed Series 4.9.4 AAA Authentication, authorization, and accounting (AAA) provides a framework for configuring access control on the Managed Switch. The three security functions can be summarized as follows:  Authentication — Identifies users that request access to the network.  Authorization — Determines if users can access specific services.  Accounting — Provides reports, auditing, and billing for services that users have accessed on the network.
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User’s Manual of WGS Managed Series 4.9.4.1 Login List This page is to login list parameters. The authentication list screen in Figure 4-9-17 & Figure 4-9-18 appears. Figure 4-9-17 New Authentication List Screenshot The page includes the following fields: Object Description  List Name Defines a name for the authentication list  Method 1-4 Set the login authentication method: Empty / None / Local / TACACS+ / RADIUS / Enable Buttons : Click to add authentication list.
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User’s Manual of WGS Managed Series 4.9.4.2 Enable List This page is to login list parameters. The authentication list screens in Figure 4-9-19 & Figure 4-9-20 appear. Figure 4-9-19 New Authentication List Screenshot The page includes the following fields: Object Description  List Name Defines a name for the authentication list  Method 1-3 Set the login authentication method: Empty / None / Enable / TACACS+ / RADIUS Buttons : Click to add authentication list.
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User’s Manual of WGS Managed Series 4.9.5 Access This section is to control the access of the Managed Switch, including the different access methods – Telnet, SSH, HTTP and HTTPs. 4.9.5.1 Telnet The Telnet Settings and Information screen in Figure 4-9-21 & Figure 4-9-22 appear.
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User’s Manual of WGS Managed Series Figure 4-9-21 Telnet Information Page Screenshot The page includes the following fields: Object Description  Telnet Service Display the current Telnet service  Login Authentication List Display the current login authentication list  Enable Authentication List Display the current enable authentication list  Session Timeout Display the current session timeout  Password Retry Count Display the current password retry count  Silent Time Display the current
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User’s Manual of WGS Managed Series Figure 4-9-23 SSH Settings Page Screenshot The page includes the following fields: Object Description  SSH Service Disable or enable SSH service  Login Authentication List Select login authentication list from this drop-down list  Enable Authentication List Select enable authentication list from this drop-down list  Session Timeout Set the session timeout value  Password Retry Count Set the password retry count value  Silent Time Set the silent time v
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  SSH Service Display the current SSH service  Login Authentication List Display the current login authentication list  Enable Authentication List Display the current enable authentication list  Session Timeout Display the current session timeout  Password Retry Count Display the current password retry count  Silent Time Display the current silent time  Current SSH Session Count Display the cu
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User’s Manual of WGS Managed Series Figure 4-9-26 HTTP Information Page Screenshot The page includes the following fields: Object Description  HTTP Service Display the current HTTP service  Login Authentication List Display the current login authentication list  Session Timeout Display the current session timeout 4.9.5.4 HTTPs The HTTPs Settings and Information screen in Figure 4-9-27 & Figure 4-9-28 appear.
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User’s Manual of WGS Managed Series Figure 4-9-28 HTTPs Information Page Screenshot The page includes the following fields: Object Description  HTTPs Service Display the current HTTPs service  Login Authentication List Display the current login authentication list  Session Timeout Display the current session timeout 4.9.6 Management Access Method 4.9.6.1 Profile Rules The Profile Rule Table Setting and Table screens in Figure 4-9-29 & Figure 4-9-30 appear.
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User’s Manual of WGS Managed Series  Management Method Indicates the host can access the switch from HTTP/HTTPs/telnet/SSH/SNMP/All interface that the host IP address matched the entry.  Action An IP address can contain any combination of permit or deny rules. (Default: Permit rules)Sets the access mode of the profile; either permit or deny.  Port Select port from this drop-down list  IP-Source Indicates the IP address for the access management entry Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series 4.9.6.2 Access Rules The access profile screens in Figure 4-9-31 & Figure 4-9-32 appear. Figure 4-9-31 Access Profile Page Screenshot The page includes the following fields: Object Description  Access Profile Select access profile from this drop-down list Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series 4.9.7 DHCP Snooping 4.9.7.1 DHCP Snooping Overview The addresses assigned to DHCP clients on unsecure ports can be carefully controlled using the dynamic bindings registered with DHCP Snooping. DHCP snooping allows a switch to protect a network from rogue DHCP servers or other devices which send port-related information to a DHCP server. This information can be useful in tracking an IP address back to a physical port.
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User’s Manual of WGS Managed Series ■ If the global DHCP snooping is disabled, all DHCP packets are forwarded. ■ If DHCP snooping is enabled globally, and also enabled on the VLAN where the DHCP packet is received, all DHCP packets are forwarded for a trusted port. If the received packet is a DHCP ACK message, a dynamic DHCP snooping entry is also added to the binding table.
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User’s Manual of WGS Managed Series Object Description  DHCP Snooping Indicates the DHCP snooping mode operation. Possible modes are:  Enabled: Enable DHCP snooping mode operation. When enable DHCP snooping mode operation, the request DHCP messages will be forwarded to trusted ports and only allowed reply packets from trusted ports.  Disabled: Disable DHCP snooping mode operation. Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series Figure 4-9-35 DHCP Snooping VLAN Setting Page Screenshot The page includes the following fields: Object Description  VLAN List Indicates the ID of this particular VLAN.  Status Indicates the DHCP snooping mode operation. Possible modes are:  Enabled: Enable DHCP snooping mode operation. When enable DHCP snooping mode operation, the request DHCP messages will be forwarded to trusted ports and only allowed reply packets from trusted ports.
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User’s Manual of WGS Managed Series 4.9.7.4 Port Setting Configures switch ports as trusted or untrusted. Command Usage  A trusted interface is an interface that is configured to receive only messages from within the network. An untrusted interface is an interface that is configured to receive messages from outside the network or firewall.  When DHCP snooping enabled both globally and on a VLAN, DHCP packet filtering will be performed on any untrusted ports within the VLAN.
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User’s Manual of WGS Managed Series Figure 4-9-38 DHCP Snooping Port Setting Page Screenshot The page includes the following fields: Object Description  Port The switch port number of the logical port  Type Display the current type  Chaddr Check Display the current chaddr check 243
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User’s Manual of WGS Managed Series 4.9.7.5 Statistics The DHCP Snooping Statistics screen in Figure 4-9-39 appears.
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User’s Manual of WGS Managed Series 4.9.7.6 Database Agent Overview of the DHCP Snooping Database Agent When DHCP snooping is enabled, the switch uses the DHCP snooping binding database to store information about untrusted interfaces. The database can have up to 8192 bindings. Each database entry (binding) has an IP address, an associated MAC address, the lease time (in hexadecimal format), the interface to which the binding applies, and the VLAN to which the interface belongs.
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User’s Manual of WGS Managed Series  Remote Server Fill in your remote server IP address  Write Delay Specify the duration for which the transfer should be delayed after the binding database changes. The range is from 15 to 86400 seconds. The default is 300 seconds (5 minutes).  Timeout Specify when to stop the database transfer process after the binding database changes. The range is from 0 to 86400. Use 0 for an infinite duration. The default is 300 seconds (5 minutes).
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User’s Manual of WGS Managed Series 4.9.7.7 Rate Limit After enabling DHCP snooping, the switch will monitor all the DHCP messages and implement software transmission. The DHCP Rate Limit Setting and Config screens in Figure 4-9-42 & Figure 4-9-43 appear.
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User’s Manual of WGS Managed Series 4.9.7.8 Option82 Global Setting DHCP provides a relay mechanism for sending information about the switch and its DHCP clients to DHCP servers. Known as DHCP Option 82, it allows compatible DHCP servers to use the information when assigning IP addresses, or to set other services or policies for clients.
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User’s Manual of WGS Managed Series Figure 4-9-45 Option82 Global Setting Page Screenshot The page includes the following fields: Object Description  Option82 Remote ID Display the current option82 remote ID 4.9.7.9 Option82 Port Setting This function is used to set the retransmitting policy of the system for the received DHCP request message which contains option82.  The drop mode means that if the message has option82, then the system will drop it without processing.
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User’s Manual of WGS Managed Series  Allow Untrusted Select modes from this drop-down list. The following modes are available:  Drop  Keep  Replace Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series 4.9.7.10 Option82 Circuit-ID Setting Set creation method for option82, users can define the parameters of circuit-id suboption by themselves. Option82 Circuit-ID Setting screens in Figure 4-9-48 & Figure 4-9-49 appear.
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User’s Manual of WGS Managed Series 4.9.8 Dynamic ARP Inspection Dynamic ARP Inspection (DAI) is a secure feature. Several types of attacks can be launched against a host or devices connected to Layer 2 networks by "poisoning" the ARP caches. This feature is used to block such attacks. Only valid ARP requests and responses can go through DUT. This page provides ARP Inspection related configuration. A Dynamic ARP prevents the untrusted ARP packets based on the DHCP Snooping Database. 4.9.8.
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User’s Manual of WGS Managed Series 4.9.8.2 VLAN Setting DAI VLAN Setting screens in Figure 4-9-52 & Figure 4-9-53 appear. Figure 4-9-52 DAI VLAN Setting Page Screenshot The page includes the following fields: Object Description  VLAN ID Indicates the ID of this particular VLAN Status Enables Dynamic ARP Inspection on the specified VLAN Options:  Enable  Disable Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series 4.9.8.3 Port Setting Configures switch ports as DAI trusted or untrusted and check mode. DAI Port Setting screens in Figure 4-9-54 & Figure 4-9-55 appear. Figure 4-9-54 DAI Port Setting Page Screenshot The page includes the following fields: Object Description  Port Select port from this drop-down list  Type Specify ARP Inspection is enabled on which ports.
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User’s Manual of WGS Managed Series Figure 4-9-55 DAI Port Setting Page Screenshot The page includes the following fields: Object Description  Port The switch port number of the logical port  Type Display the current port type  Src-Mac Chk Display the current Src-Mac Chk status  Dst-Mac Chk Display the current Dst-Mac Chk status  IP Chk Display the current IP Chk status  IP Allow Zero Display the current IP allow zero status 255
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User’s Manual of WGS Managed Series 4.9.8.4 Statistics Configures switch ports as DAI trusted or untrusted and check mode. DAI Port Setting screen in Figure 4-9-56 appears.
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User’s Manual of WGS Managed Series 4.9.8.5 Rate Limit The ARP Rate Limit Setting and Config screens in Figure 4-9-57 & Figure 4-9-58 appear. Figure 4-9-57 ARP Rate Limit Setting Page Screenshot The page includes the following fields: Object Description  Port Select port from this drop-down list  State Set default or user-define  Rate Limit (pps) Configure the rate limit for the port policer. The default value is "unlimited". Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series 4.9.9 IP Source Guard IP Source Guard is a secure feature used to restrict IP traffic on DHCP snooping untrusted ports by filtering traffic based on the DHCP Snooping Table or manually configured IP Source Bindings. It helps prevent IP spoofing attacks when a host tries to spoof and use the IP address of another host.
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User’s Manual of WGS Managed Series 4.9.9.1 Port Settings IP Source Guard is a secure feature used to restrict IP traffic on DHCP snooping untrusted ports by filtering traffic based on the DHCP Snooping Table or manually configured IP Source Bindings. It helps prevent IP spoofing attacks when a host tries to spoof and use the IP address of another host. The IP Source Guard Port Setting and Information screens in Figure 4-9-60 & Figure 4-9-61 appear.
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User’s Manual of WGS Managed Series Figure 4-9-61 IP Source Guard Port Setting Page Screenshot The page includes the following fields: Object Description  Port The switch port number of the logical port  Status Display the current status  Verify Source Display the current verify source  Max Binding Entry Display the current max binding entry  Current Binding Entry Display the current binding entry 260
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User’s Manual of WGS Managed Series 4.9.9.2 Binding Table The IP Source Guard Static Binding Entry and Table Status screens in Figure 4-9-62 & Figure 4-9-63 appear.
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User’s Manual of WGS Managed Series 4.9.10 Port Security This page allows you to configure the Port Security Limit Control system and port settings. Limit Control allows for limiting the number of users on a given port. A user is identified by a MAC address and VLAN ID. If Limit Control is enabled on a port, the limit specifies the maximum number of users on the port. If this number is exceeded, an action is taken. The action can be one of four different as described below.
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User’s Manual of WGS Managed Series and reconnected on the port (by disconnecting the cable), the port will remain shut down. There are three ways to re-open the port: 1) Disable and re-enable Limit Control on the port or the switch, 2) Click the Reopen button.  Discard: If Limit + 1 MAC addresses is seen on the port, it will trigger the action that do not learn the new MAC and drop the package. Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series 4.9.11 DoS The DoS is short for Denial of Service, which is a simple but effective destructive attack on the internet. The server under DoS attack will drop normal user data packet due to non-stop processing the attacker’s data packet, leading to the denial of the service and worse can lead to leak of sensitive data of the server. Security feature refers to applications such as protocol check which is for protecting the server from attacks such as DoS.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  DMAC = SMAC Enable or disable DoS check mode by DMAC = SMAC  Land Enable or disable DoS check mode by land  UDP Blat Enable or disable DoS check mode by UDP blat  TCP Blat Enable or disable DoS check mode by TCP blat  POD Enable or disable DoS check mode by POD  IPv6 Min Fragment Enable or disable DoS check mode by IPv6 min fragment  ICMP Fragments Enable or disable DoS check mode by ICMP fr
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User’s Manual of WGS Managed Series Figure 4-9-67 DoS Information Page Screenshot The page includes the following fields: Object Description  DMAC = SMAC Display the current DMAC = SMAC status  Land Attach Display the current land attach status  UDP Blat Display the current UDP blat status  TCP Blat Display the current TCP blat status  POD Display the current POD status  IPv6 Min Fragment Display the current IPv6 min fragment status  ICMP Fragments Display the current ICMP fragment s
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User’s Manual of WGS Managed Series 4.9.11.2 DoS Port Setting The DoS Port Setting and Status screens in Figure 4-9-68 & Figure 4-9-69 appear. Figure 4-9-68 Port Security Setting Page Screenshot The page includes the following fields: Object Description  Port Select Select port from this drop-down list.  DoS Protection Enable or disable per port DoS protection. Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series 4.9.12 Storm Control Storm control for the switch is configured on this Page. There is an unknown unicast storm rate control, unknown multicast storm rate control, and a broadcast storm rate control. These only affect flooded frames, i.e. frames with a (VLAN ID, DMAC) pair not present on the MAC Address table. 4.9.12.1 Global Setting The Storm Control Global Setting and Information screens in Figure 4-9-69 & Figure 4-9-70 appear.
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User’s Manual of WGS Managed Series 4.9.12.2 Port Setting Storm control for the switch is configured on this page. There are three types of storm rate control:  Broadcast storm rate control  Unknown Unicast storm rate control  Unknown Multicast storm rate control The configuration indicates the permitted packet rate for unknown unicast, unknown multicast, or broadcast traffic across the switch. The Storm Control Configuration screens in Figure 4-9-71 & Figure 4-9-72 appear.
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User’s Manual of WGS Managed Series Figure 4-9-72 Storm Control Information Page Screenshot The page includes the following fields: Object Description  Port The switch port number of the logical port  Port State Display the current port state  Broadcast (Kbps/pps) Display the current broadcast storm control rate  Unknown Multicast Display the current unknown multicast storm control rate (Kbps/pps)  Unknown Unicast Display the current unknown unicast storm control rate (Kbps/pps)  Action
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User’s Manual of WGS Managed Series 4.10 ACL ACL is an acronym for Access Control List. It is the list table of ACEs, containing access control entries that specify individual users or groups permitted or denied to specific traffic objects, such as a process or a program. Each accessible traffic object contains an identifier to its ACL. The privileges determine whether there are specific traffic object access rights.
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User’s Manual of WGS Managed Series 4.10.1 MAC-based ACL This page shows the ACL status by different ACL users. Each row describes the ACE that is defined. It is a conflict if a specific ACE is not applied to the hardware due to hardware limitations. MAC-based ACL screens in Figure 4-10-1 & Figure 4-10-2 appear.
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User’s Manual of WGS Managed Series 4.10.2 MAC-based ACE An ACE consists of several parameters. Different parameter options are displayed depending on the frame type that you selected. The MAC-based ACE screen in Figure 4-10-3 & Figure 4-10-4 appears. Figure 4-10-3 MAC-based ACE Page Screenshot The page includes the following fields: Object Description  ACL Name Select ACL name from this drop-down list  Sequence Set the ACL sequence  Action Indicates the forwarding action of the ACE.
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User’s Manual of WGS Managed Series  User Defined: If you want to filter a specific destination MAC address with this ACE, choose this value. A field for entering a DA MAC value appears.  DA MAC Value When "User Defined" is selected for the DA MAC filter, you can enter a specific destination MAC address. The legal format is "xx-xx-xx-xx-xx-xx". A frame that hits this ACE matches this DA MAC value.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  ACL Name Display the current ACL name  Sequence Display the current sequence  Action Display the current action  Destination MAC Address Display the current destination MAC address  Destination MAC Address Display the current destination MAC address mask Mask  Source MAC Address Display the current source MAC address  Source MAC Address Mask Display the current source MAC address mask  VL
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User’s Manual of WGS Managed Series 4.10.3 IPv4-based ACL This page shows the ACL status by different ACL users. Each row describes the ACE that is defined. It is a conflict if a specific ACE is not applied to the hardware due to hardware limitations. IPv4-based ACL screens in Figure 4-10-5 & Figure 4-10-6 appear. Figure 4-10-5 IPv4-based ACL Page Screenshot The page includes the following fields: Object Description  ACL Name Create a named IPv4-based ACL list Buttons : Click to add ACL name list.
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User’s Manual of WGS Managed Series 4.10.4 IPv4-based ACE An ACE consists of several parameters. Different parameter options are displayed depending on the frame type that you selected. The IPv4-based ACE screens in Figure 4-10-7 & Figure 4-10-8 appear.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  ACL Name Select ACL name from this drop-down list.  Sequence Set the ACL sequence.  Action Indicates the forwarding action of the ACE.  Permit: Frames matching the ACE may be forwarded and learned.  Deny: Frames matching the ACE are dropped.  Shutdown: Port shutdown is disabled for the ACE..  Protocol Specify the protocol filter for this ACE.  Any(IP): No protocol filter is specified.
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User’s Manual of WGS Managed Series matches this source port value.  Range: If you want to filter a specific source port range filter with this ACE, you can enter a specific source port range value. A field for entering a source port value appears. The allowed range is 0 to 65535. A frame that hits this ACE matches this source port value.  Destination Port Specify the destination port for this ACE.  Any: No specific destination port is specified (destination port status is "don't-care").
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User’s Manual of WGS Managed Series  Don’t Care: Any value is allowed ("don't-care"). SYN Specify the TCP "Synchronize sequence numbers" (SYN) value for this ACE.  Set: TCP frames where the SYN field is set must be able to match this entry.  Unset: TCP frames where the SYN field is set must not be able to match this entry.  Don’t Care: Any value is allowed ("don't-care"). FIN Specify the TCP "No more data from sender" (FIN) value for this ACE.
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User’s Manual of WGS Managed Series Buttons : Click to add ACE list.
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User’s Manual of WGS Managed Series 4.10.5 IPv6-based ACL This page shows the ACL status by different ACL users. Each row describes the ACE that is defined. It is a conflict if a specific ACE is not applied to the hardware due to hardware limitations. IPv6-based ACL screens in Figure 4-10-9 & Figure 4-10-10 appear. Figure 4-10-9 IPv6-based ACL Page Screenshot The page includes the following fields: Object Description  ACL Name Create a named IPv6-based ACL list Buttons : Click to add ACL name list.
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User’s Manual of WGS Managed Series 4.10.6 IPv6-based ACE An ACE consists of several parameters. Different parameter options are displayed depending on the frame type that you selected. The IPv6-based ACE screens in Figure 4-10-11 & Figure 4-10-12 appear.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  ACL Name Select ACL name from this drop-down list  Sequence Set the ACL sequence  Action Indicates the forwarding action of the ACE  Permit: Frames matching the ACE may be forwarded and learned.  Deny: Frames matching the ACE are dropped.  Shutdown: Port shutdown is disabled for the ACE.  Protocol Specify the protocol filter for this ACE  Any (IP): No protocol filter is specified.
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User’s Manual of WGS Managed Series matches this source port value.  Range: If you want to filter a specific source port range filter with this ACE, you can enter a specific source port range value. A field for entering a source port value appears. The allowed range is 0 to 65535. A frame that hits this ACE matches this source port value.  Destination Port Specify the destination port for this ACE.  Any: No specific destination port is specified (destination port status is "don't-care").
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User’s Manual of WGS Managed Series  Don’t Care: Any value is allowed ("don't-care"). SYN Specify the TCP "Synchronize sequence numbers" (SYN) value for this ACE.  Set: TCP frames where the SYN field is set must be able to match this entry.  Unset: TCP frames where the SYN field is set must not be able to match this entry.  Don’t Care: Any value is allowed ("don't-care"). FIN Specify the TCP "No more data from sender" (FIN) value for this ACE.
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User’s Manual of WGS Managed Series Buttons : Click to add ACE list Figure 4-10-12 IPv6-based ACE Table Page Screenshot The page includes the following fields: Object Description  ACL Name Display the current ACL name  Sequence Display the current sequence  Action Display the current action  Protocol Display the current protocol  Source IP Address Display the current source IP address  Source IP Address Display the current source IP address wildcard mask Wildcard Mask  Destination IP
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User’s Manual of WGS Managed Series 4.10.7 ACL Binding This page allows you to bind the Policy content to the appropriate ACLs. The ACL Policy screens in Figure 4-10-13 & Figure 4-10-14 appears. Figure 4-10-13 ACL Binding Page Screenshot The page includes the following fields: Object Description  Binding Port Select port from this drop-down list  ACL Select Select ACL list from this drop-down list Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series 4.11 MAC Address Table Switching of frames is based upon the DMAC address contained in the frame. The Managed Switch builds up a table that maps MAC addresses to switch ports for knowing which ports the frames should go to (based upon the DMAC address in the frame). This table contains both static and dynamic entries. The static entries are configured by the network administrator if the administrator wants to do a fixed mapping between the DMAC address and switch ports.
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User’s Manual of WGS Managed Series 4.11.1 Static MAC Setting The static entries in the MAC table are shown in this table. The MAC table is sorted first by VLAN ID and then by MAC address. The Static MAC Setting screens in Figure 4-11-1 & Figure 4-11-2 appear.
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User’s Manual of WGS Managed Series 4.11.2 MAC Filtering By filtering MAC address, the switch can easily filter the per-configured MAC address and reduce the un-safety. The Static MAC Setting screens in Figure 4-11-3 & Figure 4-11-4 appear.
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User’s Manual of WGS Managed Series 4.11.3 Dynamic Address Setting By default, dynamic entries are removed from the MAC table after 300 seconds. The Dynamic Address Setting/Status screens in Figure 4-11-5 & Figure 4-11-6 appear. Figure 4-11-5 Dynamic Addresses Setting Page Screenshot The page includes the following fields: Object Description  Aging Time The time after which a learned entry is discarded Range: 10-630 seconds; Default: 300 seconds Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series 4.11.4 Dynamic Learned Dynamic MAC Table Dynamic Learned MAC Table is shown on this page. The MAC Table is sorted first by VLAN ID and then by MAC address. The Dynamic Learned screens in Figure 4-11-6 & Figure 4-11-7 appear.
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User’s Manual of WGS Managed Series Object Description  MAC Address The MAC address of the entry  VLAN The VLAN ID of the entry  Type Indicates whether the entry is a static or dynamic entry  Port The ports that are members of the entry Buttons : Click to add dynamic MAC address to static MAC address.
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User’s Manual of WGS Managed Series 4.12 LLDP 4.12.1 Link Layer Discovery Protocol Link Layer Discovery Protocol (LLDP) is used to discover basic information about neighboring devices on the local broadcast domain. LLDP is a Layer 2 protocol that uses periodic broadcasts to advertise information about the sending device. Advertised information is represented in Type Length Value (TLV) format according to the IEEE 802.
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User’s Manual of WGS Managed Series 4.12.2 LLDP Global Setting This Page allows the user to inspect and configure the current LLDP port settings. The LLDP Global Setting and Config screens in Figure 4-12-1 & Figure 4-12-2 appear. Figure 4-12-1 Global Setting Page Screenshot The page includes the following fields: Object Description  Enable Globally enable or disable LLDP function  LLDP PDU Disable Set LLDP PDU disable action: include “Filtering”, “Bridging” and “Flooding”.
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User’s Manual of WGS Managed Series TTL in seconds is based on the following rule: (Transmission Interval * Holdtime Multiplier) ≤ 65536. Therefore, the default TTL is 4*30 = 120 seconds.  Reinitialization Delay When a port is disabled, LLDP is disabled or the switch is rebooted a LLDP shutdown frame is transmitted to the neighboring units, signaling that the LLDP information isn't valid anymore. Tx Reinit controls the amount of seconds between the shutdown frame and a new LLDP initialization.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  LLDP Enable Display the current LLDP status  LLDP PDU Disable Display the current LLDP PDU disable action Action  Transmission Interval Display the current transmission interval  Holdtime Multiplier Display the current holdtime multiplier  Reinitialization Delay Display the current reinitialization delay  Transmit Delay Display the current transmit delay  LLDP-MED Fast Start Display the curr
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User’s Manual of WGS Managed Series ■ Tx only ■ Rx only ■ TxRx ■ Disabled  Port Select Select port from this drop-down list  Optional TLV Select Configures the information included in the TLV field of advertised messages.  System Name: When checked the "System Name" is included in LLDP information transmitted.  Port Description: When checked the "Port Description" is included in LLDP information transmitted.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Port The switch port number of the logical port  State Display the current LLDP status  Selected Optional Display the current selected optional TLVs TLVs The VLAN Name TLV VLAN Selection and LLDP Port VLAN TLV Status screens in Figure 4-12-5 & Figure 4-12-6 appear.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Port The switch port number of the logical port  Selected VLAN Display the current selected VLAN 4.12.4 LLDP Local Device Use the LLDP Local Device Information screen to display information about the switch, such as its MAC address, chassis ID, management IP address, and port information. The Local Device Summary and Port Status screens in Figure 4-12-7 & Figure 4-12-8 appear.
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User’s Manual of WGS Managed Series Figure 4-12-8 Port Status Page Screenshot The page includes the following fields: Object Description  Interface The switch port number of the logical port.
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User’s Manual of WGS Managed Series 4.12.5 LLDP Remove Device This page provides a status overview for all LLDP remove devices. The displayed table contains a row for each port on which an LLDP neighbor is detected. The LLDP Remove Device screen in Figure 4-12-9 appears.
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User’s Manual of WGS Managed Series 4.12.6 MED Network Policy Network Policy Discovery enables the efficient discovery and diagnosis of mismatch issues with the VLAN configuration, along with the associated Layer 2 and Layer 3 attributes, which apply for a set of specific protocol applications on that port. Improper network policy configurations are a very significant issue in VoIP environments that frequently result in voice quality degradation or loss of service.
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User’s Manual of WGS Managed Series Figure 4-12-10 Voice Auto Mode Configuration and Network Policy Configuration Page Screenshot The page includes the following fields: Object Description  LLDP MED Policy for Set the LLDP MED policy for voice application mode Voice Application  Network Policy Select network policy number from this drop-down list Number  Application Type Intended use of the application types: Voice - for use by dedicated IP Telephony handsets and other similar appliances support
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User’s Manual of WGS Managed Series those advertised in the Guest Voice application policy. Softphone Voice - for use by softphone applications on typical data centric devices, such as PCs or laptops. This class of endpoints frequently does not support multiple VLANs, if at all, and are typically configured to use an 'untagged’ VLAN or a single 'tagged’ data specific VLAN.
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User’s Manual of WGS Managed Series DSCP value as defined in RFC 2475. Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series 4.12.7 MED Port Setting The Port LLDP MED Configuration/Port Setting Table screens in Figure 4-12-12 & Figure 4-12-13 appear. Figure 4-12-12 Port LLDP MED Configuration Page Screenshot The page includes the following fields: Object Description  Port Select Select port from this drop-down list  MED Enable Enable or disable MED configuration  MED Optional TVLs Configures the information included in the MED TLV field of advertised messages.
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User’s Manual of WGS Managed Series Figure 4-12-13 Port LLDP MED Configuration Page Screenshot The page includes the following fields: Object Description  Interface The switch port number of the logical port  LLDP MED Status Display the current LLDP MED status  Active Display the current active status  Application Display the current application  Location Display the current location  Inventory Display the current inventory The MED Location Configuration and LLDP MED Port Location Tabl
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Port Select port from this drop-down list  Location Coordinate A string identifying the Location Coordinate that this entry should belong to  Location Civic A string identifying the Location Civic Address that this entry should belong to Address  Location ESC ELIN A string identifying the Location ESC ELIN that this entry should belong to Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series 4.12.8 LLDP Overloading The LLDP Port Overloading screen in Figure 4-12-16 appears.
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User’s Manual of WGS Managed Series If the LLDP MED extended power via MDI packets were sent, or if they were  Optional TLVs overloaded  MED Inventory Displays if the mandatory group of TLVs was transmitted or overloaded  802.1 TLVs Displays if the 802.1 TLVs were transmitted or overloaded 4.12.9 LLDP Statistics Use the LLDP Device Statistics screen to general statistics for LLDP-capable devices attached to the switch, and for LLDP protocol messages transmitted or received on all local interfaces.
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User’s Manual of WGS Managed Series Figure 4-12-18 LLDP Port Statistics Page Screenshot The page includes the following fields: Object Description  Port The port on which LLDP frames are received or transmitted  TX Frame – Total The number of LLDP frames transmitted on the port  RX Frame – Total The number of LLDP frames received on the port  RX Frame – Discarded If an LLDP frame is received on a port, and the switch's internal table has run full, the LLDP frame is counted and discarded.
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User’s Manual of WGS Managed Series 4.13 Diagnostics This section provide the Physical layer and IP layer network diagnostics tools for troubleshoot. The diagnostic tools are designed for network manager to help them quickly diagnose problems between point to point and better service customers. Use the Diagnostics menu items to display and configure basic administrative details of the Managed Switch.
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User’s Manual of WGS Managed Series The Copper test and test result screens in Figure 4-13-1 & Figure 4-13-2 appear.
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User’s Manual of WGS Managed Series 4.13.2 Ping The ping and IPv6 ping allow you to issue ICMP PING packets to troubleshoot IP connectivity issues. The Managed Switch transmits ICMP packets, and the sequence number and roundtrip time are displayed upon reception of a reply. 4.13.3 Ping Test This page allows you to issue ICMP PING packets to troubleshoot IP connectivity issues.
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User’s Manual of WGS Managed Series Be sure the target IP Address is within the same network subnet of the switch, or you have to set up the correct gateway IP address. 4.13.4 IPv6 Ping Test This page allows you to issue ICMPv6 PING packets to troubleshoot IPv6 connectivity issues. After you press “Apply”, 5 ICMPv6 packets are transmitted, and the sequence number and roundtrip time are displayed upon reception of a reply.
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User’s Manual of WGS Managed Series 4.13.5 Trace Router Traceroute function is for testing the gateways through which the data packets travel from the source device to the destination device, so to check the network accessibility and locate the network failure.
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User’s Manual of WGS Managed Series 4.14 RMON RMON is the most important expansion of the standard SNMP. RMON is a set of MIB definitions, used to define standard network monitor functions and interfaces, enabling the communication between SNMP management terminals and remote monitors. RMON provides a highly efficient method to monitor actions inside the subnets. MID of RMON consists of 10 groups.
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User’s Manual of WGS Managed Series The Page includes the following fields: Object Description  Port Select port from this drop-down list  Drop Events The total number of events in which packets were dropped by the probe due to lack of resources  Octets The total number of octets of data (including those in bad packets) received on the network  Packets The total number of packets (including bad packets, broadcast packets, and multicast packets) received  Broadcast Packets The total number of
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User’s Manual of WGS Managed Series 4.14.2 RMON Event Configure RMON Event table on this page. The RMON Event screens in Figure 4-14-2 & Figure 4-14-3 appear. Figure 4-14-2: RMON Event Configuration Page Screenshot The page includes the following fields: Object Description  Select Index Select index from this drop-down list to create new index or modify index  Index Indicates the index of the entry.
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User’s Manual of WGS Managed Series Figure 4-14-3: RMON Event Status Page Screenshot The page includes the following fields: Object Description  Index Display the current event index  Event Type Display the current event type  Community Display the current community for SNMP trap  Description Display the current event description  Last Sent Time Display the current last sent time  Owner Display the current event owner  Action Click to delete RMON event entry 4.14.
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User’s Manual of WGS Managed Series 4.14.4 RMON Alarm Configure RMON Alarm table on this page. The RMON Alarm screens in Figure 4-14-5 & Figure 4-14-6 appear.
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User’s Manual of WGS Managed Series to this multicast address.  CRCAlignErrors: The number of CRC/alignment errors (FCS or alignment errors).  UnderSizePkts: The total number of frames received that were less than 64 octets long(excluding framing bits, but including FCS octets) and were otherwise well formed.  OverSizePkts: The total number of frames received that were longer than 1518 octets(excluding framing bits, but including FCS octets) and were otherwise well formed.
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User’s Manual of WGS Managed Series  Delta: Calculate the difference between samples.  Rising Threshold Rising threshold value (0–2147483647)  Falling Threshold Falling threshold value (0–2147483647)  Rising Event Event to fire when the rising threshold is crossed  Falling Event Event to fire when the falling threshold is crossed  Owner Specify an owner for the alarm Buttons : Click to apply changes.
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User’s Manual of WGS Managed Series 4.14.5 RMON History Configure RMON History table on this page. The RMON History screens in Figure 4-14-7 & Figure 4-14-8 appear.
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User’s Manual of WGS Managed Series The page includes the following fields: Object Description  Index Display the current index  Data Source Display the current data source  Bucket Requested Display the current bucket requested  Interval Display the current interval  Owner Display the current owner  Action Click to delete RMON history entry. 4.14.6 RMON History Log This page provides a detail of RMON history entries; screen in Figure 4-14-9 appears.
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User’s Manual of WGS Managed Series 4.15 Power over Ethernet The WGS PoE Managed Switch Series can easily build a power central-controlled IP phone system, IP camera system and AP group for the enterprise. For instance, cameras / APs can be easily installed around the corner in the company for surveillance demands or build a wireless roaming environment in the office.
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User’s Manual of WGS Managed Series 4.15.1 Power over Ethernet Powered Device Voice over IP phones Enterprise can install POE VoIP Phone, ATA and other Ethernet/non-Ethernet end-devices in the central area where UPS is 3~5 watts installed for un-interruptible power system and power control system. Wireless LAN Access Points Museums, sightseeing spots, airports, hotels, campuses, factories, and 6~12 watts warehouses can install the Access Point anywhere.
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User’s Manual of WGS Managed Series 4.15.2 System Configuration In a power over Ethernet system, operating power is applied from a power source (PSU-power supply unit) over the LAN infrastructure to powered devices (PDs), which are connected to ports. Under some conditions, the total output power required by PDs can exceed the maximum available power provided by the PSU. The system with a PSU is capable of supplying less power than the total potential power consumption of all the PoE ports in the system.
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User’s Manual of WGS Managed Series In this mode, the port power is not turned on if the PD requests more available power. 4.15.3 Power over Ethernet Configuration This section allows the user to inspect and configure the current PoE configuration setting as screen in Figure 4-16-1 appears. Figure 4-16-1: PoE Configuration Screenshot The page includes the following fields: Object Description  System PoE Admin Allows user to enable or disable PoE function.
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User’s Manual of WGS Managed Series This section displays the PoE Power Usage of Current Power Consumption as Figure 4-16-2 shows. Figure 4-16-2: Current Power Consumption Screenshot This section allows the user to inspect and configure the current PoE port settings as Figure 4-16-3 shows. Figure 4-16-3: Power over Ethernet Configuration Screenshot The page includes the following fields: Object Description  PoE Mode There are three modes for PoE mode.  Enable: enable PoE function..
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User’s Manual of WGS Managed Series PD that supports Class3 level. As IEEE 802.3at mode, the system is going to reserve 30.8 watts for PD that supports Class4 level. From class1 to class3 level in the 802.3at mode, it will reserve the same PoE power as in 802.3af mode.  Priority The Priority represents PoE ports priority. There are three levels of power priority named Low, High and Critical. The priority is used in case the total power consumption is over the total power budget.
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User’s Manual of WGS Managed Series 4.15.4 PoE Schedule This page allows the user to define PoE schedule and scheduled power recycling. PoE Schedule Besides being used as an IP Surveillance, the Managed PoE switch is certainly applicable to construct any PoE network including VoIP and Wireless LAN.
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User’s Manual of WGS Managed Series The screen in Figure 4-16-4 appears. Figure 4-16-4: PoE Schedule Screenshot Please press Add New Rule button to start setting PoE Schedule function. You have to set PoE schedule to profile and then go back to PoE Port Configuration, and select “Schedule” mode from per port “PoE Mode” option to enable you to indicate which schedule profile could be applied to the PoE port.
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User’s Manual of WGS Managed Series  Start Min Allows user to set what minute PoE function does by enabling it.  End Hour Allows user to set what hour PoE function does by disabling it.  End Min Allows user to set what minute PoE function does by disabling it.  Reboot Enable Allows user to enable or disable the whole PoE port reboot by PoE reboot schedule.
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User’s Manual of WGS Managed Series 4.15.5 PoE Alive Check Configuration The WGS PoE Managed Switch Series can be configured to monitor connected PD’s status in real-time via ping action. Once the PD stops working and without response, the PoE Switch is going to restart PoE port power, and bring the PD back to work. It will greatly enhance the reliability and reduces administrator management burden. This page provides you with how to configure PD Alive Check. The screen in Figure 4-16-5 appears.
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User’s Manual of WGS Managed Series  Interval Time (10~300s) This column allows user to set how long system should issue a ping request to PD for detecting whether PD is alive or dead. Interval time range is from 10 seconds to 300 seconds.  Retry Count (1~5) This column allows user to set the number of times system retries ping to PD. For example, if we set count 2, it means that if system retries ping to the PD and the PD doesn’t response continuously, the PoE port will be reset.
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User’s Manual of WGS Managed Series 4.16 Maintenance Use the Maintenance menu items to display and configure basic configurations of the Managed Switch. Under maintenance, the following topics are provided to back up, upgrade, save and restore the configuration. This section has the following items: ■ Factory Default You can reset the configuration of the switch on this page. ■ Reboot Switch You can restart the switch on this page. After restart, the switch will boot normally.
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User’s Manual of WGS Managed Series 4.16.2 Reboot Switch The Reboot page enables the device to be rebooted from a remote location. Once the Reboot button is pressed, user has to re-login the Web interface for about 60 seconds. The Reboot Switch screen in Figure 4-16-2 appears and click to reboot the system. Figure 4-16-2 Reboot Switch Page Screenshot 4.16.3 Backup Manager This function allows backup of the current image or configuration of the Managed Switch to the local management station.
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User’s Manual of WGS Managed Series 4.16.4 Upgrade Manager This function allows reloading of the current image or configuration of the Managed Switch to the local management station. The Upgrade Manager screen in Figure 4-16-4 appears. Figure 4-16-4 Upgrade Manager Page Screenshot The page includes the following fields: Object Description  Upgrade Method Select upgrade method from this drop-down list.  Server IP Fill in your TFTP server IP address.
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User’s Manual of WGS Managed Series 4.16.5 Dual Image This page provides information about the active and backup firmware images in the device, and allows you to revert to the backup image. The web page displays two tables with information about the active and backup firmware images. The Dual Image Configuration and Information screens in Figure 4-16-5 & Figure 4-16-6 appear.
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User’s Manual of WGS Managed Series  Image Size Display the current image size  Created Time Display the created time 343
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User’s Manual of WGS Managed Series 5. SWITCH OPERATION 5.1 Address Table The Switch is implemented with an address table. This address table is composed of many entries. Each entry is used to store the address information of some nodes on the network, including MAC address, port no, etc. This information comes from the learning process of Ethernet Switch. 5.
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User’s Manual of WGS Managed Series No packet loss will occur. 5.5 Auto-Negotiation The STP ports on the Switch have a built-in "Auto-negotiation". This technology automatically sets the best possible bandwidth when a connection is established with another network device (usually at Power On or Reset). This is done by detecting the modes and speeds when both devices are connected. Both 10BASE-T and 100BASE-TX devices can connect with the port in either half- or full-duplex mode.
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User’s Manual of WGS Managed Series 6. TROUBLESHOOTING This chapter contains information to help you solve your issue. If the Managed Switch is not functioning properly, make sure the Managed Switch is set up according to instructions in this manual.
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User’s Manual of WGS Managed Series 4. If that device works, refer to the next step. 5. If that device does not work, check the AC power ■ Why the PoE Ethernet Switch doesn’t connect to the network Solution: Check the LNK/ACT LED on the PoE Ethernet Switch. Try another port on the PoE Ethernet Switch. Make sure the cable is installed properly and make sure the cable is the right type. Turn off the power. After a while, turn on power again.
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User’s Manual of WGS Managed Series APPENDIX A Switch's RJ45 Pin Assignments A.1 1000Mbps, 1000BASE-T Contact MDI MDI-X 1 BI_DA+ BI_DB+ 2 BI_DA- BI_DB- 3 BI_DB+ BI_DA+ 4 BI_DC+ BI_DD+ 5 BI_DC- BI_DD- 6 BI_DB- BI_DA- 7 BI_DD+ BI_DC+ 8 BI_DD- BI_DC- Implicit implementation of the crossover function within a twisted-pair cable, or at a wiring panel, while not expressly forbidden, is beyond the scope of this standard. A.
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User’s Manual of WGS Managed Series The standard cable, RJ45 pin assignment The standard RJ45 receptacle/connector There are 8 wires on a standard UTP/STP cable and each wire is color-coded.