Dimension ES-3024 Ethernet Switch June 2003 Version 1 User’s Guide
Dimension ES-3024 Ethernet Switch Copyright Copyright © 2003 by ZyXEL Communications Corporation The contents of this publication may not be reproduced in any part or as a whole, transcribed, stored in a retrieval system, translated into any language, or transmitted in any form or by any means, electronic, mechanical, magnetic, optical, chemical, photocopying, manual, or otherwise, without the prior written permission of ZyXEL Communications Corporation. Published by ZyXEL Communications Corporation.
Dimension ES-3024 Ethernet Switch ZyXEL Limited Warranty ZyXEL warrants to the original end user (purchaser) that this product is free from any defects in materials or workmanship for a period of up to two (2) years from the date of purchase.
Dimension ES-3024 Ethernet Switch Interference Statements and Warnings FCC Interference Statement This switch complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This switch may not cause harmful interference. (2) This switch must accept any interference received, including interference that may cause undesired operations.
Dimension ES-3024 Ethernet Switch Customer Support If you have questions about your ZyXEL product or desire assistance, contact ZyXEL Communications Corporation offices worldwide, in one of the following ways: Contacting Customer Support When you contact your customer support representative, have the following information ready: ♦ Product model and serial number. ♦ Firmware version information. ♦ Warranty information. ♦ Date you received your product.
Dimension ES-3024 Ethernet Switch Table of Contents Copyright ...................................................................................................................................................................ii ZyXEL Limited Warranty...........................................................................................................................................iii Interference Statements and Warnings .................................................................................
Dimension ES-3024 Ethernet Switch 5.2 General Setup ........................................................................................................................................ 5-1 5.3 IGMP Snooping .................................................................................................................................... 5-2 5.4 Introduction to VLANs ......................................................................................................................... 5-2 5.
Dimension ES-3024 Ethernet Switch 12.2 Configuring or Editing a Bandwidth Control Rule .............................................................................12-2 Chapter 13 Trunk Setup ................................................................................................................................. 13-1 13.1 Introduction to Trunking .....................................................................................................................13-1 13.2 Trunk Setup .........
Dimension ES-3024 Ethernet Switch 22.1 Commonly Used Commands Overview.............................................................................................. 22-1 22.2 Sys Commands.................................................................................................................................... 22-1 Chapter 23 IEEE 802.1Q Tagged VLAN ........................................................................................................ 23-1 23.1 IEEE 802.
Dimension ES-3024 Ethernet Switch List of Figures Figure 1-1 Backbone Application ............................................................................................................................................... 1-4 Figure 1-2 Bridging Application ................................................................................................................................................. 1-5 Figure 1-3 High Performance Switched Workgroup Application ........................................
Dimension ES-3024 Ethernet Switch Figure 8-4 Port-based VLAN Example .......................................................................................................................................8-8 Figure 9-1 Static MAC Forward Setup........................................................................................................................................9-1 Figure 9-2 Configuring or Editing a Static MAC Forward Rule .....................................................................
Dimension ES-3024 Ethernet Switch Figure 22-2 Version Command Example .................................................................................................................................. 22-2 Figure 22-3 Monitor Status Command Example ...................................................................................................................... 22-2 Figure 23-1 Tagged VLAN Configuration and Activation Example...............................................................................
Dimension ES-3024 Ethernet Switch List of Tables Table 3-1 ES-3024: Front Panel Ports .........................................................................................................................................3-1 Table 3-2 ES-3024 Switches: LED Descriptions.........................................................................................................................3-4 Table 4-1 Navigation Panel Links ..................................................................................
Dimension ES-3024 Ethernet Switch Table 15-1 RADIUS Setup........................................................................................................................................................ 15-2 Table 16-1 Logins ..................................................................................................................................................................... 16-2 Table 17-1 Maintenance......................................................................................
Dimension ES-3024 Ethernet Switch Preface Congratulations on your purchase from the Dimension series of Ethernet switches. This preface introduces you to the ES-3024 and discusses the conventions of this User’s Guide. It also provides information on other related documentation. About the ES-3024 The ES-3024 Ethernet switch is a managed switch with features ideally suited in any environment with unshielded twisted pair (UTP) wiring.
Dimension ES-3024 Ethernet Switch User Guide Feedback Help us help you! E-mail all User Guide-related comments, questions or suggestions for improvement to techwriters@zyxel.com.tw or send regular mail to The Technical Writing Team, ZyXEL Communications Corp., 6 Innovation Road II, Science-Based Industrial Park, Hsinchu, 300, Taiwan.
Features and Applications Part I Features And Applications This part acquaints you with the features and applications of the ES-3024.
Dimension ES-3024 Ethernet Switch Chapter 1 Getting to Know the ES-3024 This chapter describes the key features, benefits and applications of the ES-3024. The ES-3024 is a stand-alone Ethernet switch with 24 10/100Mbps ports, two slots for electrical or optical uplink modules and one slot for a stacking module. With its built-in web configurator, managing and configuring the switch is easy.
Dimension ES-3024 Ethernet Switch 1.1.
Dimension ES-3024 Ethernet Switch The ES-3024 supports IGMP snooping enabling group multicast traffic to be only forwarded to ports that are members of that group; thus allowing you to significantly reduce multicast traffic passing through your switch. Broadcast storm control Quality of Service Four priority queues so you can ensure mission-critical data gets delivered on time. Follows the IEEE 802.1p priority setting standard based on source/destination MAC addresses.
Dimension ES-3024 Ethernet Switch Figure 1-1 Backbone Application 1.2.2 Bridging Example In this example application the switch is the ideal solution for different company departments to connect to the corporate backbone. It can alleviate bandwidth contention and eliminate server and network bottlenecks. All users that need high bandwidth can connect to high-speed department servers via the switch.
Dimension ES-3024 Ethernet Switch Figure 1-2 Bridging Application Full-duplex mode operation only applies to point-to-point access (for example, when attaching the switch to a workstation, server, or another switch). When connecting to hubs, use a standard cascaded connection set at half-duplex operation. 1.2.3 High Performance Switched Workgroup Example The switch is ideal for connecting two power workgroups that need high bandwidth.
Dimension ES-3024 Ethernet Switch Figure 1-3 High Performance Switched Workgroup Application 1.2.4 IEEE 802.1Q VLAN Application Examples This section shows a workgroup and a shared server example using 802.1Q tagged VLANs. For more information on VLANs, see the Switch Setup and VLAN Setup chapters in this User’s Guide. A VLAN (Virtual Local Area Network) allows a physical network to be partitioned into multiple logical networks. Stations on a logical network belong to one group.
Dimension ES-3024 Ethernet Switch Figure 1-4 VLAN Workgroup Application VLAN Shared Server Example Shared resources such as a server can be used by all ports in the same VLAN as the server, as shown in the following example. In this example, only ports that need access to the server need belong to VLAN 3 while they can belong to other VLAN groups too.
Dimension ES-3024 Ethernet Switch Figure 1-5 Shared Server Using VLAN Example 1-8 Getting to Know the ES-3024
Hardware Installation & Connections Part II Hardware Installation & Connections This part acquaints you with installation scenarios of the ES-3024, instructs you on how to make the hardware connections including installing/removing modules, shows some stacking/uplink examples and explains the front panel LEDs.
Dimension ES-3024 Ethernet Switch Chapter 2 Hardware Installation This chapter shows two switch installation scenarios. 2.1 Installation Scenarios The switch can be placed on a desktop or rack-mounted on a standard EIA rack. Use the rubber feet in a desktop installation and the brackets in a rack-mounted installation. For proper ventilation, allow at least 4 inches (10 cm) of clearance at the front and 3.4 inches (8 cm) at the back of the switch.
Dimension ES-3024 Ethernet Switch 2.1.2 Rack-Mounted Installation The switch can be mounted on an EIA standard size, 19-inch rack or in a wiring closet with other equipment. Follow the steps below to mount your switch on a standard EIA rack using a rack-mounting kit. Step 1. Align one bracket with the holes on one side of the switch and secure it with the bracket screws smaller than the rack-mounting screws. Step 2. Attach the other bracket in a similar fashion.
Dimension ES-3024 Ethernet Switch Figure 2-3 Mounting the ES to an EIA standard 19-inch rack Hardware Installation 2-3
Dimension ES-3024 Ethernet Switch Chapter 3 Hardware Connections This chapter acquaints you with the front and rear panels, shows you how to make the connections, install/remove (optional) modules and explains the LEDs. 3.1 Front Panel The following figure shows the front panel of the ES-3024. The front panel contains a console port for local switch management, switch LEDs, 24 RJ-45 Ethernet ports and two (optional) uplink modules.
Dimension ES-3024 Ethernet Switch 3.1.2 Ethernet Ports The ES-3024 has 10/100Mbps auto-negotiating, auto-crossover Ethernet ports. In 10/100Mbps Fast Ethernet, the speed can be 10Mbps or 100Mbps and the duplex mode can be half duplex or full duplex (100 Mbps only). When auto-negotiation is turned on, an Ethernet port on the ES-3024 switch negotiates with the peer automatically to determine the connection speed and duplex mode.
Dimension ES-3024 Ethernet Switch Figure 3-2 Loosening the Screws and Removing the Cover Plate Step 3. You should wear an anti-static wrist strap or touch any grounded or metal objects to discharge any bodily static electricity before you continue. Step 4. Remove the optional module from its protective anti-static packaging. Avoid touching the onboard circuit components by holding it by the edge. Step 5. Insert the optional module into an available expansion slot on the switch.
Dimension ES-3024 Ethernet Switch 3.3 Rear Panel The following figure shows the rear panel of the ES-3024. The rear panel contains the slot for the stacking module and the power receptacle. See section 3.2.1 for information on inserting and removing modules. Figure 3-4 ES-3024 Rear Panel 3.3.1 Power Connector Make sure you are using the correct power source as shown on the panel. To connect the power to the unit, insert the female end of power cord to the power receptacle on the rear panel.
Dimension ES-3024 Ethernet Switch Table 3-2 ES-3024 Switches: LED Descriptions LED COLOR STATUS SYS Green Blinking ALM LNK/ACT (Ethernet ports) Red Green Yellow FDX/COL (Ethernet ports) Yellow DESCRIPTION The system is rebooting and performing self-diagnostic tests. ON The system is on and functioning properly. OFF The power is off or the system is not ready/malfunctioning. ON There is a hardware failure. OFF The system is functioning normally.
Dimension ES-3024 Ethernet Switch Figure 3-7 Stacking Example 2 3-6 Hardware Connections
Dimension ES-3024 Ethernet Switch Figure 3-8 Stacking Example 3 See the Commands Introduction and Commonly Used Commands chapters for information on configuring the stacking modules (as well as other ports) using line commands. 3.6 Uplink Scenario Example Use Ethernet cables when daisy-chaining/uplinking the switches. See the following figure for an example uplink connection using the stacking module. You must uplink to a Gigabit switch when uplinking using the stacking module.
Dimension ES-3024 Ethernet Switch Figure 3-9 Uplink Example 3.7 Configuring the ES-3024 You may use the embedded web configurator or command line interface to configure the ES-3024. If you’re using the web configurator, you need Internet Explorer 5.5 and later or Netscape Navigator 6 and later. You can access the command line interface using a terminal emulation program on a computer connected to the switch console port (see section 3.1.1) or access the switch via an Ethernet port using Telnet.
Getting Started Part III Getting Started This part introduces you to the ES-3024 web configurator and how to use it to configure the Getting Started menus.
Dimension ES-3024 Ethernet Switch Chapter 4 Introducing the Web Configurator This section introduces the configuration and functions of the Web Configurator. 4.1 Introduction The embedded web configurator allows you to manage the switch from anywhere through a standard browser such as Microsoft Internet Explorer or Netscape Navigator. Use Internet Explorer 5.5 and later or Netscape Navigator 6 and later versions. 4.2 System Login A local console port connection locks out all other connections.
Dimension ES-3024 Ethernet Switch Figure 4-2 Change Password Screen 4.3 Switch Lockout You are locked out from managing the switch if another administrator is currently logged in. You must wait until he/she has logged out before you can log in. Moreover, you could lock yourself (and all others) out from the switch by: 1. Deleting the management VLAN (default is VLAN 1). 2. Deleting all port-based VLANs with the CPU port as a member. The “CPU port” is the management port of the switch. 3.
Dimension ES-3024 Ethernet Switch Step 2. Disconnect and reconnect the switch’s power to begin a session. When you reconnect the switch’s power, you will see the initial screen. Step 3. When you see the message “Press any key to enter Debug Mode within 3 seconds” press any key to enter debug mode. Step 4. Type atlc after the Enter Debug Mode message. Step 5. Wait for the Starting XMODEM upload message before activating XMODEM upload on your terminal. Step 6.
Dimension ES-3024 Ethernet Switch Table 4-1 Navigation Panel Links LABEL DESCRIPTION Getting Started General Setup This link takes you to a screen where you can configure general identification information about the switch. Switch Setup This link takes you to a screen where you can set up global switch parameters such as VLAN type, MAC address learning, IGMP snooping, GARP, priority queues, STP, broadcast storm control, LACP trunking and 802.1X authentication.
Dimension ES-3024 Ethernet Switch 4.5.1 Help The web configurator’s online help has descriptions of individual screens and some supplementary information. Click the HELP link from the home screen to view the online help’s home screen summary menu. Click the HELP link from a web configurator screen other than the home screen to view an online help description of that screen. 4.6 Screen Overview The following table lists the various web configurator screens.
Dimension ES-3024 Ethernet Switch Chapter 5 General, Switch and IP Setup This chapter describes how to configure the aforementioned screens. 5.1 Introduction The General Setup screen allows you to configure general switch identification information. The Switch Setup screen allows you to set up and configure global switch features. The IP Setup screen allows you to configure an IP address, subnet mask and DNS (domain name server) for the switch for management purposes. 5.
Dimension ES-3024 Ethernet Switch 5.3 IGMP Snooping Traditionally, IP packets are transmitted in one of either two ways - Unicast (1 sender to 1 recipient) or Broadcast (1 sender to everybody on the network). Multicast delivers IP packets to just a group of hosts on the network. IGMP (Internet Group Multicast Protocol) is a session-layer protocol used to establish membership in a multicast group - it is not used to carry user data.
Dimension ES-3024 Ethernet Switch Path cost is the cost of transmitting a frame onto a LAN through that port. It is assigned according to the speed of the link to which a port is attached. The slower the media, the higher the cost - see the next table.
Dimension ES-3024 Ethernet Switch Table 5-3 STP Port States PORT STATE DESCRIPTION Learning All BPDUs are received and processed. Information frames are submitted to the learning process but not forwarded. Forwarding All BPDUs are received and processed. All information frames are received and forwarded. 5.6 Dynamic Link Aggregation The ES-3024 supports the link aggregation IEEE802.3ad standard.
Dimension ES-3024 Ethernet Switch Figure 5-2 Switch Setup General, Switch and IP Setup 5-5
Dimension ES-3024 Ethernet Switch Table 5-4 Switch Setup LABEL DESCRIPTION EXAMPLE VLAN Type Choose 802.1Q or Port Based from the drop-down list box. The VLAN Setup screen changes depending on whether you choose 802.1Q VLAN Type or Port Based VLAN Type in this screen. See section 5.4 and the VLAN Setup chapter for more information on VLANs.
Dimension ES-3024 Ethernet Switch Table 5-4 Switch Setup LABEL DESCRIPTION EXAMPLE Priority 4 Typically used for controlled load, latency-sensitive traffic such as SNA (Systems Network Architecture) transactions. Priority 3 Typically used for “excellent effort” or better than best effort and would include important business traffic that can tolerate some delay. Priority 2 This is for “spare bandwidth”.
Dimension ES-3024 Ethernet Switch Table 5-4 Switch Setup LABEL DESCRIPTION EXAMPLE Monitor When the Monitor Interval time period expires, each port begins counting Interval broadcast frames allowed in its buffers anew. Select a time period from 64, 1024, 8000, 256000 microseconds from the drop-down list box. Direction Choose to monitor broadcast packets coming into the switch (Incoming) or going out of the switch (Outgoing).
Dimension ES-3024 Ethernet Switch Figure 5-3 IP Setup Table 5-5 IP Setup LABEL DESCRIPTION IP Address Enter the IP address of your switch in dotted decimal notation for example 192.168.1.1. IP Subnet Mask Enter the IP subnet mask of your switch in dotted decimal notation for example 255.255.255.0. Default Gateway Enter the IP address of the default outgoing gateway in dotted decimal notation, for example 192.168.1.254.
Dimension ES-3024 Ethernet Switch Chapter 6 Port Setup This chapter explains how to configure individual ports on the ES-3024. 6.1 Introduction Click Port Setup from the navigation panel to enter the port configuration summary screen. You may configure any of the 26 Ethernet ports (ports 25 and 26 are uplink ports) by clicking its index number.
Dimension ES-3024 Ethernet Switch Table 6-1 Port Setup Summary Screen LABEL DESCRIPTION Port This is the port index number. Click a port link to configure that port. Active This field shows whether the port is turned on (Yes) or not (No). The factory default for all ports is disabled. A port must be enabled for data transmission to occur. Name This field shows the name that identifies this port.
Dimension ES-3024 Ethernet Switch Figure 6-2 Port Edit Screen Port Setup 6-3
Dimension ES-3024 Ethernet Switch Table 6-2 Port Edit Screen LABEL DESCRIPTION EXAMPLE Active A port must be enabled for data transmission to occur. Select Active to enable the port. Name Choose a descriptive name for port identification purposes. Default 802.1P Priority This priority value is added to incoming frames without a (802.1p) priority queue tag. See Priority Queue Assignment in Table 5-4 Switch Setup for more information.
Dimension ES-3024 Ethernet Switch Table 6-2 Port Edit Screen LABEL Spanning Tree Protocol DESCRIPTION EXAMPLE Select Spanning Tree Protocol to enable. See section 5.5 for more information. Priority Configure the priority for each port here. Priority decides which port should be disabled when more than one port forms a loop in a switch. Ports with a higher priority numeric value are disabled first. The allowed range is between 0 and 255 and default value is 128.
Dimension ES-3024 Ethernet Switch Table 6-2 Port Edit Screen LABEL Broadcast Storm Control DESCRIPTION EXAMPLE Enable Broadcast Storm Control to reduce broadcast traffic coming into or going out of this port. Broadcast Storm Control includes multicast packets. Use the Threshold field to limit the number of broadcast frames that can be: Stored in a port’s buffer or Sent out from the port.
Advanced Applications Part IV Advanced Applications This part shows you how to configure the Advanced Applications screens.
Dimension ES-3024 Ethernet Switch Chapter 7 Static Route Setup Static routes tell the ES-3024 how to forward IP traffic when you configure the TCP/IP parameters manually. 7.1 Static Route Setup Click Static Route Setup from the navigation panel to display the following static route summary table. Figure 7-1 Static Route Setup Table 7-1 Static Route Setup LABEL DESCRIPTION Entry This field displays the index number of the route.
Dimension ES-3024 Ethernet Switch 7.2 Static Route Edit Setup To set up a static route on the switch, click a static route index number. Figure 7-2 Static Route Edit Setup Table 7-2 Static Route Edit Setup LABEL DESCRIPTION Name Enter a descriptive name for this route. This is for identification purpose only. Active This field allows you to activate/deactivate this static route. Destination IP Address This parameter specifies the IP network address of the final destination.
Dimension ES-3024 Ethernet Switch Chapter 8 VLAN Setup They type of screen you see here depends on the VLAN Type you selected in the Switch Setup screen. This chapter shows you how to configure 802.1Q tagged and port-based VLANs. See the General, Switch and IP Setup chapter for more information. 8.1 Introduction to IEEE 802.
Dimension ES-3024 Ethernet Switch GARP GARP (Generic Attribute Registration Protocol) allows network switchs to register and de-register attribute values with other GARP participants within a bridged LAN. GARP is a protocol that provides a generic mechanism for protocols that serve a more specific application, for example, GVRP. GARP Timers Switches join VLANs by making a declaration. A declaration is made by issuing a Join message using GARP. Declarations are withdrawn by issuing a Leave message.
Dimension ES-3024 Ethernet Switch 8.2 Configuring Tagged VLANs Select 802.1Q as the VLAN Type in the Switch Setup screen and then click VLAN Setup from the navigation panel to display the next screen. Figure 8-1 VLAN Static Entry Setup Table 8-2 VLAN Static Entry Setup FIELD DESCRIPTION GVRP GVRP (GARP VLAN Registration Protocol) is a registration protocol that defines a way for switches to register necessary VLAN members on ports across the network.
Dimension ES-3024 Ethernet Switch Table 8-2 VLAN Static Entry Setup FIELD Ingress Check DESCRIPTION If this check box is selected for a port, the device discards incoming frames for VLANs which do not include this port in its member set. Port Number The CPU port refers to the switch management port. By default it forms a VLAN with all Ethernet ports. If it does not form a VLAN with a particular port then the switch cannot manage that port.
Dimension ES-3024 Ethernet Switch Figure 8-2 Edit VLAN Static Entry Table 8-3 Edit VLAN Static Entry FIELD DESCRIPTION Active Select Active to activate this VLAN group. Name Enter a descriptive name (up to 12 characters) for the static VLAN for identification purposes; for example, “marketing” (without the quotes). VLAN Group ID Enter the VLAN ID for this static entry; the valid range is between 1 and 4094. Port Number The port number identifies the port you are configuring.
Dimension ES-3024 Ethernet Switch Table 8-3 Edit VLAN Static Entry FIELD DESCRIPTION Forbidden Select Forbidden if you want to prohibit the port from joining this VLAN group. TX Tagging Select TX Tagging if you want the port to tag all outgoing frames transmitted with this VLAN Group ID. Click Apply to save your changes back to the switch or click Cancel to begin configuring this screen afresh. 8.
Dimension ES-3024 Ethernet Switch Figure 8-3 Port-based VLAN Setup VLAN Setup 8-7
Dimension ES-3024 Ethernet Switch Table 8-4 Port-based VLAN Setup FIELD Preset Value DESCRIPTION Choose from Port Isolation, All Connected or Customized. Port Isolation means that each port (1 to 26) can only communicate with the CPU management port and cannot communicate with each other. All incoming ports are selected while only the CPU outgoing port is selected. This option is the most limiting but also the most secure.
Dimension ES-3024 Ethernet Switch Chapter 9 Static MAC Forward Setup Use these screens to configure static MAC address forwarding. 9.1 Introduction to Static MAC Forward Setup A static MAC address entry is an address that has been manually entered in the MAC address learning table. Static MAC addresses do not age out. Static MAC Forward Setup means setting static MAC addresses for a port. This may reduce the need for broadcasting.
Dimension ES-3024 Ethernet Switch Table 9-1 Static MAC Forward Setup FIELD DESCRIPTION Port This field displays the port where the MAC address shown in the next field will be forwarded. MAC Address This field displays the MAC address that will be forwarded. Active This field displays whether this static MAC address forwarding rule is active or not. You may temporarily deactivate a rule without deleting it. Add To add a new static MAC address-forwarding rule, click this button.
Dimension ES-3024 Ethernet Switch Chapter 10 Filter Setup This chapter discusses static MAC address port filtering. 10.1 Introduction to Port Filtering Port filtering means sifting traffic from one or all ports to one or all ports based on the source and/or destination MAC addresses and VLAN group. Click Filter Setup from the navigation panel to bring up the next port filter summary screen.
Dimension ES-3024 Ethernet Switch Table 10-1 Filter Setup LABEL DESCRIPTION Active This field displays Yes when the filter rule is activated and No when is it deactivated. Source MAC Address This field displays the source MAC address in hexadecimal format. All Entries means all MAC addresses. Source Port This field displays the Ethernet port number from which packets are transmitted. You may choose one port only or all ports.
Dimension ES-3024 Ethernet Switch Figure 10-2 Configuring or Editing a Filter Rule Table 10-2 Configuring or Editing a Filter Rule LABEL DESCRIPTION Active Make sure to select this check box to activate your rule. You may temporarily deactivate a rule without deleting it by deselecting this check box. Name Type a descriptive name for this filter rule. This is for identification purpose only. Source The next three fields pertain to the source MAC address and source port.
Dimension ES-3024 Ethernet Switch Table 10-2 Configuring or Editing a Filter Rule LABEL DESCRIPTION MAC Address Type a MAC address in valid MAC address format, that is, six hexadecimal character pairs or click All Entries to apply the filter rule to all MAC addresses. VID Type the VLAN group identification number. Port Select the port to which the filter rule should be applied. You may choose one port only or all ports (All Ports).
Dimension ES-3024 Ethernet Switch Chapter 11 Mirror Setup This chapter discusses the Mirror setup screens. 11.1 Introduction to Port Mirroring Port mirroring allows you to copy traffic going from one or all ports to another or all ports in order that you can examine the traffic from the mirror port (the port you copy the traffic to) without interference. Click Mirror Setup in the navigation panel to bring up the next mirror setup summary screen.
Dimension ES-3024 Ethernet Switch Table 11-1 Mirror Setup LABEL DESCRIPTION Mirror Port The mirror port is the port you copy the traffic to in order to examine it in more detail without interfering with the traffic flow on the original port(s). Select this port from this drop-down list box. Index This field displays the index number of the mirror rule. Click the index number to edit this mirror rule. Name This field displays the descriptive name for this mirror rule.
Dimension ES-3024 Ethernet Switch Figure 11-2 Configuring or Editing a Mirror Rule Table 11-2 Configuring or Editing a Mirror Rule LABEL DESCRIPTION Active Make sure to select this check box to activate your rule. You may temporarily deactivate a rule without deleting it by clearing this check box. Name Type a descriptive name for this mirror rule. This is for identification purposes only. Direction Choose the direction to which the rule applies from Incoming, Outgoing or Both.
Dimension ES-3024 Ethernet Switch Table 11-2 Configuring or Editing a Mirror Rule LABEL Destination DESCRIPTION The source and destination fields identify the traffic you want to copy for analysis. You can identify source-destination traffic through a combination of MAC address, VLAN group and port. Configure these parameters in the next three fields.
Dimension ES-3024 Ethernet Switch Chapter 12 Bandwidth Control Setup This chapter shows you how you can cap the maximum bandwidth allowed from specific source(s) to specified destination(s) using the Bandwidth Control setup screens. 12.1 Introduction to Bandwidth Control Bandwidth control means defining a maximum allowable bandwidth for traffic flows from specified source(s) to specified destination(s). Click Bandwidth Control Setup from the navigation panel to bring up the next screen.
Dimension ES-3024 Ethernet Switch Table 12-1 Bandwidth Control Setup LABEL DESCRIPTION Max. Bandwidth (kbps) This field displays the maximum bandwidth allowed in kilobits per second for this traffic flow. Source MAC Address This field displays the source MAC address in hexadecimal format. All Entries means all MAC addresses. Source Port This field displays the Ethernet port number from which packets are transmitted. You may choose one port only or all ports.
Dimension ES-3024 Ethernet Switch Figure 12-2 Bandwidth Control Setup Edit Table 12-2 Bandwidth Control Setup Edit LABEL DESCRIPTION Active Make sure to select this check box to activate your rule. You may temporarily deactivate a rule without deleting it by clearing this check box. Name Type a descriptive name for this bandwidth control rule. This is for identification purpose only. Maximum Bandwidth Type the maximum bandwidth allowed in kilobits per second for this traffic flow.
Dimension ES-3024 Ethernet Switch Table 12-2 Bandwidth Control Setup Edit LABEL Destination DESCRIPTION The next three fields pertain to the destination MAC address and destination port. MAC Address Type a MAC address in valid MAC address format, that is, six hexadecimal character pairs or click All Entries to apply the filter rule to all MAC addresses. VID Type the VLAN identification number. Port Select the port to which the bandwidth control rule should apply.
Dimension ES-3024 Ethernet Switch Chapter 13 Trunk Setup This chapter shows you how to logically aggregate physical links to form one logical, higher-bandwidth link. 13.1 Introduction to Trunking Trunking (link aggregation) is the grouping of physical ports into one logical higher-capacity link. You may want to trunk ports if for example, it is cheaper to use multiple lower-speed links than to under-utilize a high-speed, but more costly, single-port link.
Dimension ES-3024 Ethernet Switch Figure 13-1 Trunk Setup Table 13-2 Trunk Setup LABEL DESCRIPTION Trunk ID The trunk ID identifies the trunk group, that is, one logical link containing multiple ports – see Table 13-1 Trunk Groups. Starting Port This is the beginning port in the trunk group’s port range and is not configurable - see Table 13-1 Trunk Groups. Ending Port Select the end port in the port range from the drop-down list box - see Table 13-1 Trunk Groups.
Advanced Management Part V Advanced Management This part describes the advanced management screens.
Dimension ES-3024 Ethernet Switch Chapter 14 SNMP This chapter discusses SNMP (Simple Network Management Protocol) for network management and monitoring. 14.1 About SNMP Simple Network Management Protocol is a protocol used for exchanging management information between network switches. SNMP is a member of TCP/IP protocol suite. A manager station can manage and monitor the ES-3024 through the network via SNMP version one (SNMPv1) and/or SNMP version 2c.
Dimension ES-3024 Ethernet Switch SNMP itself is a simple request/response protocol based on the manager/agent model. The manager issues a request and the agent returns responses using the following protocol operations: Table 14-1 SNMP Commands COMMAND DESCRIPTION Get Allows the manager to retrieve an object variable from the agent. GetNext Allows the manager to retrieve the next object variable from a table or list within an agent.
Dimension ES-3024 Ethernet Switch Figure 14-2 SNMP Setup The following table describes the SNMP configuration parameters. Table 14-2 SNMP Setup LABEL DESCRIPTION Get Community Enter the get community, which is the password for the incoming Get- and GetNext- requests from the management station. Set Community Enter the set community, which is the password for incoming Set- requests from the management station.
Dimension ES-3024 Ethernet Switch Table 14-3 SNMP Traps GENERIC TRAP SPECIFIC TRAP DESCRIPTION 2 (linkDown) 0 This trap is sent when the Ethernet is down. 3 (linkUp) 0 This trap is sent when the Ethernet is up. 4 0 (authenticationFailure) This trap is sent when an SNMP request comes from nonauthenticated hosts. 6 (enterpriseSpecific) 1(TRAP_REBOOT) This trap is sent when the system is going to reboot. The trap displays the reason for the reboot.
Dimension ES-3024 Ethernet Switch Table 14-3 SNMP Traps GENERIC TRAP SPECIFIC TRAP DESCRIPTION 9 (TRAP_POWENORMAL) This trap is sent when the voltage returns to normal. For example, the following trap shows that the current reading at the 3.3V sensor is 3.20V, the upper voltage limit is 3.36V and the lower voltage limit is 3.10V. "Power 3.3V back to Normal (Up Limit = 3.36V, Down Limit = 3.10V, Read = 3.
Dimension ES-3024 Ethernet Switch Chapter 15 RADIUS Setup This chapter shows you how to configure the RADIUS Setup screen in order to connect to an external RADIUS server. 15.1 Introduction to RADIUS RADIUS (Remote Authentication Dial-In User Service) authentication is a popular protocol used to authenticate users by means of an external server instead of (or in addition to) an internal device user database that is limited to the memory capacity of the device.
Dimension ES-3024 Ethernet Switch Table 15-1 RADIUS Setup FIELD DESCRIPTION Authentication Server IP Port Shared Secret Enter the IP address of the external RADIUS server in dotted decimal notation. The default port of the RADIUS server for authentication is 1812. You need not change this value unless your network administrator instructs you to do so. Specify a password (up to 31 alphanumeric characters) as the key to be shared between the external RADIUS server and the switch.
Dimension ES-3024 Ethernet Switch Chapter 16 Logins Configure up to four administrators using this screen 16.1 Introduction Up to four people may administer the switch via web configurator at any one time. Configure passwords for each administrator in the menu. It is highly recommended that you change the default password ("1234"). Click Logins from the navigation panel. Figure 16-1 Logins The following table describes the menu fields.
Dimension ES-3024 Ethernet Switch Table 16-1 Logins FIELD DESCRIPTION Old Password Type the existing system password ("1234" is the default password when shipped). New Password Enter your new system password. Retype to confirm Retype your new system password for confirmation Edit Logins You may configure passwords for up to four users from this drop-down list.
Dimension ES-3024 Ethernet Switch Chapter 17 Maintenance This chapter explains how to configure the maintenance screens. The links on the upper right of the Maintenance screen lead to different screens that let you maintain the firmware and configuration files. 17.1 Maintenance Click Maintenance in the navigation panel to open the following screen.
Dimension ES-3024 Ethernet Switch Table 17-1 Maintenance LABEL Syslog DESCRIPTION Select this check box to activate syslog (UNIX system logging) and then configure the UNIX syslog parameters described in the following fields. Syslog IP Address Enter the IP address of the syslog server. Log Facility Select one of seven different options from the drop-down list box. The log facility allows you to log the message to different files in the server. Please refer to your UNIX manual for more details.
Dimension ES-3024 Ethernet Switch Table 17-1 Maintenance LABEL Time Zone DESCRIPTION Select the time difference between UTC (Universal Time Coordinated, formerly known as GMT, Greenwich Mean Time) and your time zone from the drop-down list box. Click Apply to save your changes back to the switch or click Cancel to begin configuring this screen afresh. 17.2 Remote Management Click Remote Management in the Maintenance screen to display the following screen.
Dimension ES-3024 Ethernet Switch Figure 17-3 Edit Secured Client Table 17-3 Edit Secured Client LABEL DESCRIPTION Active Select this check box to activate this secured client set. Clear the check box if you wish to temporarily disable the set without deleting it. Start Address Configure the IP address range of trusted computers fro which you can manage this switch. End Address The switch checks if the client IP address of a computer requesting a service or protocol matches the range set here.
Dimension ES-3024 Ethernet Switch Chapter 18 Firmware and Configuration File Maintenance This chapter shows you how to manage configuration files and upgrade firmware. 18.1 Firmware Upgrade Click Firmware Upgrade in the Maintenance screen if you want to upgrade your switch firmware. See the Statistics screen to verify your current firmware version number. Make sure you have downloaded (and unzipped) the correct model firmware and version to your computer before uploading to the device.
Dimension ES-3024 Ethernet Switch Figure 18-2 Restore Configuration Type the path and file name of the configuration file you wish to restore in the File Path text box or click Browse to display the Choose File screen (below) from which you can locate it. After you have specified the file, click Restore. "rom-0" is the name of the configuration file on the switch, so your backup configuration file is automatically renamed when you restore using this screen. 18.
Dimension ES-3024 Ethernet Switch 18.4.1 Filename Conventions The configuration file (often called the romfile or rom-0) contains the factory default settings in the screens such as password, switch setup, IP Setup, etc. It arrives from ZyXEL with a “rom” filename extension. Once you have customized the switch's settings, they can be saved back to your computer under a filename of your choosing.
Dimension ES-3024 Ethernet Switch renames it “rom-0”. Likewise “get rom-0 config.rom” transfers the configuration file on the switch to your computer and renames it “config.rom.” See earlier in this chapter for more information on filename conventions. Step 7. Enter “quit” to exit the ftp prompt. 18.4.3 GUI-based FTP Clients The following table describes some of the commands that you may see in GUI-based FTP clients.
Dimension ES-3024 Ethernet Switch Chapter 19 Statistics This chapter explains the Advanced Management Statistics screens. 19.1 Introduction to Statistics The web configurator provides statistics screens to allow you to see how much traffic the switch is handling and how it is handling it. Click Statistics in the navigation panel to open this screen. Use this screen to view general information and to access other screens with more detailed statistical information.
Dimension ES-3024 Ethernet Switch Table 19-1 Statistics LABEL DESCRIPTION LACP Status Click this button to display Link Aggregation Control Protocol (LACP) trunking statistics. Hardware Monitor Click this button to display hardware (fan, temperature, and voltage) statistics. Port Statistics Click this button to display statistics on all ports. VLAN Status Click this button to display 802.1Q VLAN statistics.
Dimension ES-3024 Ethernet Switch Table 19-2 STP Statistics LABEL DESCRIPTION Bridge ID This is the unique identifier for this bridge, consisting of bridge priority plus MAC address. This ID is the same for Root and Our Bridge if the switch is the root switch. Hello Time (second) This is the time interval (in seconds) at which the root switch transmits a configuration message. The root bridge determines Hello Time, Max Age and Forwarding Delay.
Dimension ES-3024 Ethernet Switch AGGREGATOR ID: [(0000,00-00-00-00-00-00,0000,00,0000)] [(0000,00-00-00-00-00-00,0000,00,0000)] Local switch 0000 00-00-00-00-00 System priority 0000 Local switch MAC address 00 Key Port Priority 0000 00 0000 1 Port Number1 Peer switch 0000 00-00-00-00-00 System priority MAC address Key Port Priority 0000 1 Port Number1 Figure 19-3 Aggregator ID: Figure 19-4 LACP Status Table 19-3 LACP Statistics LABEL 1 DESCRIPTION Trunk ID The trunk ID identifie
Dimension ES-3024 Ethernet Switch Table 19-3 LACP Statistics LABEL DESCRIPTION Poll Interval(s) The text box displays how often (in seconds) this screen refreshes. You may change the refresh interval by typing a new number in the text box and then clicking Set Interval. Stop Click Stop to halt statistic polling. 19.1.3 Hardware Monitor Click Hardware Monitor in the Statistics screen to open this screen. Use the hardware performance statistics in this screen for hardware troubleshooting.
Dimension ES-3024 Ethernet Switch Table 19-4 Hardware Monitor LABEL DESCRIPTION Temperature Unit (C) The switch has temperature sensors that are capable of detecting and reporting if the temperature rises above the threshold. You may choose the temperature unit (Centigrade or Fahrenheit) in this field. MAC, CPU and PHY refer to the location of the temperature sensors on the switch printed circuit board. Current This shows the current temperature in degrees centigrade at this sensor.
Dimension ES-3024 Ethernet Switch 19.1.4 VLAN Status Click VLAN Status in the Statistics screen to open this screen. Use this screen to check status and membership data about the card’s IEEE 802.1Q VLANs. Figure 19-6 802.1Q VLAN Status Table 19-5 802.1Q VLAN Status LABEL DESCRIPTION Number of VLAN This is the number of VLANs configured on the switch. Index This is the VLAN index number. VID This is the VLAN identification number that was configured in the VLAN Setup screen.
Dimension ES-3024 Ethernet Switch 19.1.5 Port Statistics Click Port Statistics in the Statistics screen to open this screen. Use this screen to check status and performance data about the switch’s ports. Figure 19-7 Port Statistics Table 19-6 Port Statistics LABEL DESCRIPTION System up Time This field shows how long the system has been running since the last time it was started. Port This identifies the Ethernet port.
Dimension ES-3024 Ethernet Switch Table 19-6 Port Statistics LABEL DESCRIPTION Tx KB/s This field shows the number of kilobytes per second transmitted on this port. Rx KB/s This field shows the number of kilobytes per second received on this port. Up Time This field shows the total amount of time in hours, minutes and seconds the port has been up. Poll Interval(s) The text box displays how often (in seconds) this screen refreshes.
Dimension ES-3024 Ethernet Switch Table 19-7 Port Details LABEL DESCRIPTION Port This refers to the port number. Link This field shows whether the Ethernet connection is down, and the speed/duplex mode. State This field shows the training state of the ports. The states are FORWARDING (forwarding), which means the link is functioning normally or STOP (the port is stopped to break a loop or duplicate path). LACP This field shows if LACP is enabled on this port or not.
Dimension ES-3024 Ethernet Switch Table 19-7 Port Details LABEL DESCRIPTION and 1518 octets in length. >1518 This field shows the number of frames (including bad frames) transmitted that were greater than 1518 octets in length. Multicast This field shows the number of good multicast frames received. Broadcast This field shows the number of good broadcast frames received. Pause This field shows the number of 802.3x Pause frames received. Tagged This field shows the number of frames with VLAN tags received.
Dimension ES-3024 Ethernet Switch Chapter 20 Diagnostic This chapter explains the Diagnostic screens. 20.1 Diagnostic Click Diagnostic in the navigation panel to open this screen. Use this general diagnostic screen to check system logs, reset the system or ping IP addresses. Click the Ethernet port link in this screen to diagnose an Ethernet port.
Commands Part VI Commands This part gives information on commands for the ES-3024.
Dimension ES-3024 Ethernet Switch Chapter 21 Commands Introduction This chapter introduces line commands and gives a summary of commands available. 21.1 Command Line Interface Overview In addition to the web configurator, you can use line commands to configure the switch. It is recommended that you use the web configurator for everyday management of the switch and that you use line commands for advanced switch diagnosis and troubleshooting.
Dimension ES-3024 Ethernet Switch sys monitor enable 4. Optional fields in a command are enclosed in square brackets [], for example, year, month and day are optional in the following command. This command just displays the date if you don’t specify the year, month and day parameters. sys date [year month day] 5. Commands can be abbreviated to the smallest unique string that differentiates the command. For example the “system date” command could be abbreviated to “s d”. 6.
Dimension ES-3024 Ethernet Switch Table 21-1 command summary COMMAND DESCRIPTION switch [on|off] Enables/disables/ the system trace log or shows whether it’s on or off. online [on|off] Enables/disables the trace log onscreen display (for example in the telnet management window). level [level] Sets the level (1-10) of trace logs (1 shows the least) to display. type Uses hexadecimal characters to set the type of trace logs to record. disp Shows the trace log.
Dimension ES-3024 Ethernet Switch Table 21-1 command summary COMMAND brief Displays a brief listing of packet contents. Displays the RAS code and driver versions. version view DESCRIPTION view Displays the specified text file. switch [on|off] Turns the watchdog firmware protection feature on or off. cnt [value] Sets (0-34463) or displays the current watchdog count (in 1.6 sec units). status Displays the status of the hardware monitor. show Displays the hardware monitor’s statistics.
Dimension ES-3024 Ethernet Switch Table 21-1 command summary COMMAND DESCRIPTION pktcnt Display port statistic counter pktcntclear Reset port statistic counter port Port setup phyread [] Read PHY register phywrite Write PHY register dbm mac cnt [port] Display number in L2 DBM Dbm mac list [port] Display entries in L2 DBM Dbm mac search Search the MAC/VID learnt on which port.
Dimension ES-3024 Ethernet Switch Table 21-1 command summary COMMAND server DESCRIPTION setCommunity [] Sets or displays the SNMP SetRequest community. trustedHost [] Sets or displays the SNMP trusted host. trapCommunity [] Sets or displays the SNMP Trap community. trapDest [] Sets or displays the SNMP trap server. disp Shows SNMP settings. access Enables or disables a service.
Dimension ES-3024 Ethernet Switch Table 21-1 command summary COMMAND ping DESCRIPTION Pings a remote host. status [if] Displays the routing table. add [/] [] Adds a route. addiface [/] [] Adds an entry to the routing table for the specified interface. addprivate [/] [] Adds a private route. drop [/] Drops a route.
Dimension ES-3024 Ethernet Switch Table 21-1 command summary COMMAND traceroute DESCRIPTION [ttl] [wait] [queries] Sends ICMP packets to trace the route of a remote host. status Displays the IGMP group table. querier Displays the port number of the incoming port that received the latest IGMP querier. enable Turns on IGMP snooping. disable Turns off IGMP snooping. igmpsnoop config This command stores tagged IEEE 802.1Q VLAN and STP configurations only in nonvolatile memory.
Dimension ES-3024 Ethernet Switch COMMAND svlan vlan driver DESCRIPTION gvrp Enables/disables GVRP on the specified port. cpu Sets the VLAN ID of the management VLAN (CPU). setentry Applies a static VLAN (name, admin control tag, tag control) to a port. delentry Deletes the specified (VID) static VLAN. active Turns on the specified static VLAN. inactive Turns off the specified static VLAN.
Dimension ES-3024 Ethernet Switch COMMAND DESCRIPTION pathcost Displays the specified port’s path cost. priority Displays the specified port’s priority. edgeport Displays if this port is an edge port. p2plink Displays whether the specified port can connect to one bridge or multiple bridges. mcheck Enables the Port Protocol Migration state machine (Disabled, Blocking, Listening, Learning, Forwarding) on the specified port. Refer to IEEE 802.
Dimension ES-3024 Ethernet Switch COMMAND DESCRIPTION enable Enables 802.1X security on the switch. disable Disables 802.1X security on the switch. status Shows switch 802.1X security status. port enable Enables 802.1X security on the specified port. disable Disables 802.1X security on the specified port. reauth Turns re-authentication on or off on the specified port.
Dimension ES-3024 Ethernet Switch COMMAND list Displays run-time bandwidth control, port mirror and port filter rule status. display l2set Sets source/destination port, MAC address and VLAN group information. del A class is automatically created when you create a bandwidth control, port mirror or port filter rule. This command deletes the specified class. These commands relate to broadcast storm control.
Dimension ES-3024 Ethernet Switch COMMAND . del DESCRIPTION Deletes a static MAC address on the specified port. The following commands relate to port filters. Port filtering means sifting traffic from one or all ports to one or all ports based on the source and/or destination MAC addresses and VLAN group. filter disable Clears current run-time filters. display Displays current run-time filter status.
Dimension ES-3024 Ethernet Switch COMMAND set Creates a bandwidth control rule using source/destination port, MAC address and VLAN group information. “*” means “any”. The following commands relate to trunking. Trunking is the grouping of physical ports into one logical higher-capacity link. trunk 21-14 DESCRIPTION disable Clears current run-time trunk settings. display Displays current run-time trunk settings.
Dimension ES-3024 Ethernet Switch Chapter 22 Command Examples This chapter describes some commands in more detail. 22.1 Commonly Used Commands Overview These are commands that you may use frequently in configuring and maintaining your switch. See the following chapter for IEEE 802.1Q Tagged VLAN commands. 22.2 Sys Commands These are the commonly used commands that belong to the sys (system) group of commands. 22.2.1 Log Disp Command Syntax: ras> sys log disp This command displays the system error log.
Dimension ES-3024 Ethernet Switch ras> sys log clear This command clears the system error log. If you clear a log (using the log clear command), you cannot view it again. 22.2.3 Version Command Syntax: ras> sys version This command shows the RAS code, firmware version, system uptime and bootbase version. An example is shown next. ras> sys version ZyNOS version: V3.50(DS.0)b16 | 03/30/2003 romRasSize: 1638380 system up time: 29:15:35 (a0baac ticks) bootbase version: V1.
Dimension ES-3024 Ethernet Switch Step 2. Then enable RSTP on the stacking port. sys sw rstp port enable 27 sys sw rstp port enable 28 Step 3.
Dimension ES-3024 Ethernet Switch Chapter 23 IEEE 802.1Q Tagged VLAN This chapter describes the IEEE 802.1Q Tagged VLAN and associated commands. Use the “config save” command to save configuration changes. 23.1 IEEE 802.1Q Tagged VLAN Overview See the VLAN Setup chapter for more information on VLANs. There are two kinds of tagging: 1. Explicit Tagging A VLAN identifier is added to the frame header that identifies the source VLAN. 2.
Dimension ES-3024 Ethernet Switch The following procedure shows you how to configure tagged VLAN. Step 1. Use the IEEE 802.1Q tagged VLAN commands to configure tagged VLAN for the switch. • Use the sys sw vlan1q svlan setentry command to configure a VLAN ID for each port on the switch. • Use the sys sw vlan1q svlan active command when you are finished configuring the VLAN (see the last step).
Dimension ES-3024 Ethernet Switch 1. 2. ras> sys sw vlan1q svlan cpu 3 ras> sys sw vlan1q svlan delentry 1 Figure 23-3 Deleting Default VLAN Example 23.4 IEEE VLAN1Q Tagged VLAN Configuration Commands These sw (switch) commands allow you to configure and monitor the IEEE 802.1Q Tagged VLAN. 23.4.1 GARP Status Command Syntax: ras> sys sw garp status This command shows the switch’s GARP timer settings, including the join, leave and leave all timers. An example is shown next.
Dimension ES-3024 Ethernet Switch = This sets the duration of the Leave All Period timer for GVRP in milliseconds. Each port has a single Leave All Period timer. Leave All Timer must be larger than Leave Timer; the default is 10000 milliseconds. This command sets the switch’s GARP timer settings, including the join, leave and leave all timers. Switches join VLANs by making a declaration. A declaration is made by issuing a Join message using GARP.
Dimension ES-3024 Ethernet Switch ras> sys sw gvrp disable This command turns off GVRP so that the switch does not propagate VLAN information to other switches. 23.4.6 VLAN1Q Port Status Command Syntax: ras> sys sw vlan1q port status This command shows information about the specified port’s VLAN settings. The following example shows the settings for port 1.
Dimension ES-3024 Ethernet Switch = Specifies all Ethernet frames (tagged and untagged) or only tagged Ethernet frames. This command sets the specified port to accept all Ethernet frames or only those with an IEEE 802.1Q VLAN tag. The following example sets port 2 to accept only tagged frames. ras> sys sw vlan1q port accept 2 tagged Figure 23-9 VLAN1Q Port Accept Command Example 23.4.
Dimension ES-3024 Ethernet Switch 23.4.11 VLAN1Q SVLAN Setentry Command Syntax: ras> sys sw vlan1q svlan setentry where = A name to identify the SVLAN entry. = The VLAN ID [1 – 4094]. = This is the switch port number. = This is the registrar administration control flag. Valid parameters = [fixed, forbidden, normal]. Select fixed to register a to the static VLAN table with .
Dimension ES-3024 Ethernet Switch Step 4. Then the switch applies the port filter to finish the forwarding decision. This means that frames may be dropped even if the SVLAN says to forward them. Frames might also be dropped if they are sent to a CPE (customer premises equipment) DSL device that does not accept tagged frames. Untagged Frames Step 1. An untagged frame comes in from the LAN. Step 2. The switch checks the PVID table and assigns a temporary VID of 1. Step 3.
Dimension ES-3024 Ethernet Switch Syntax: ras> sys sw vlan1q svlan list This command shows the IEEE 802.1Q Tagged SVLAN (Static VLAN) table. An example is shown next. For the AdCtl section of the last column, “-“ is a port set to normal, “x” is a forbidden port and “F” is a fixed port. For the TagCtl section of the last column, “T“ is a tagged port, “U” is an untagged port. ras> sys sw vlan1q svlan list 802.1Q VLAN Static Entry: idx.
Dimension ES-3024 Ethernet Switch ras> sys sw vlan1q vlan status This command displays the current configuration of the IEEE 802.1Q VLAN. See the following example shows the default VLAN settings. The default VLAN allows all ports to connect to each other and sets them to send untagged packets. ras> sys sw vlan1q status 802.1Q VLAN Setup : GVRP = Enable Managament VLAN ID = 1 Figure 23-16 VLAN1Q Status Command Example 23-10 IEEE 802.
Appendices and Index Part VII Appendices and Index This part contains appendices of advanced background feature information and an Index.
Dimension ES-3024 Ethernet Switch Appendix A Product Specifications These are the ES-3024 product specifications. Chart 1 General Product Specifications IEEE802.3 10BASE-T Ethernet (twisted-pair copper) IEEE802.3u 100BASE-TX Fast Ethernet (twisted-pair copper) ANSI/IEEE802.3 Auto-negotiation IEEE802.3x Flow Control Standards IEEE802.1p Priority Queues IEEE802.1q VLAN IEEE802.1d Spanning Tree IEEE 802.1x Authentication IEEE 802.3 ad Trunking IEEE 802.
Dimension ES-3024 Ethernet Switch Chart 2 Performance and Management Specifications Back plane 12.8 Gbps 14880 PPS for 10BASE-T Packet Forwarding Rate 148800 PPS for 100BASE-TX/FX Uplink packet forwarding rate depends on the uplink module used (see your module manual) Switching Method Store-and-forward MAC Address Table 16 K entries 2MB (excluding optional modules) Data Buffer Uplink data buffers depend on the uplink module used (see your module manual) VLAN IEEE 802.
Dimension ES-3024 Ethernet Switch Chart 3 Physical and Environmental Specifications Main switch: 4.3Kg Weight Optional module: 220 ~ 280g Main switch: S1, S2, PWR, 10/100Mbps, SYS, ALM, LNK/ACT, FDX/COL LED Uplink and stacking LEDs depend on the module used (see your module manual) Main switch: 441(W) x 226(D) x 66.5(H) mm Dimensions (17.3(W) x 8.9(D) x 2.6(H) inches), 19-inch rack-mount width, 1.
Dimension ES-3024 Ethernet Switch Index 1 10/100M Auto-crossover Ethernet, 3-2 8 802.1Q, 8-1, 8-3 802.1Q VLAN Type, 5-4, 5-6 802.1X, 4-4, 5-4 802.
Dimension ES-3024 Ethernet Switch EMC, 10 EMI, 10 EMS, 10 enterpriseSpecific, 14-4 Error Packet, 19-11 Ethernet MIBs RFC 1643, 1-2 F Fans, 1-1 FCC, iv FCC Rules, iv FCC Warning, iv Federal Communications Commission (FCC) Interference Statement, iv Filename Conventions, 18-3 Filter Setup, 10-1 Filtering Databases, 23-1 Firmware, 18-3 Firmware Upgrade, 18-1 Fixed, 8-2, 8-5 Flow control, 3-8 Flow Control, 6-4 Forbidden, 8-2, 8-6 Forwarding Delay, 5-7, 19-3 Forwarding Process Example, 23-7 Front Panel, 3-1 Fron
Dimension ES-3024 Ethernet Switch Log Disp Command, 22-1 Log Facility, 17-2 Logins, 16-1, 16-2 M MAC address learning, 1-2, 5-6, 6-5, 9-1 MAC Address Learning, 5-6 MAC Address Table, 9 Management Information Base (MIB), 14-1 Management VLAN ID, 8-3 Max Age, 5-3, 5-7, 19-3 Max.
Dimension ES-3024 Ethernet Switch Rx Packet, 19-10 RxPkts, 19-8, 19-10 S Safety, 10 Scenarios, 2-1 Screen Overview, 4-5 Secured Client, 17-4, 18-4 Service, iii Set Community, 14-3 Shared Secret, 15-2 SMI RFC 1155, 1-2 SNMP, 4-4 Configuring, 14-2 Community, 14-2 Trap, 14-3 Get, 14-2 Manager, 14-1 MIBs, 14-2 Trap, 14-2 SNMP (Simple Network Management Protocol), 141 SNMP Commands, 14-2 SNMP MIB II (RFC 1213), 1-2 SNMP Traps, 14-3 SNMP v1 RFC 1157, 1-2 SNMPv1, 14-1 SNMPv2, SNMPv2c RFC 2674, 1-2 Source MAC Addre
Dimension ES-3024 Ethernet Switch Up Time, 19-9 Uplink Modules, 1-1 Uplink Scenario, 3-7 V ventilation, 2-1 ventilation holes, 2-1 Version Command, 22-2 VID, 8-1, 8-2, 9-2, 10-3, 10-4, 11-3, 11-4, 12-3, 12-4, 19-7 VLAN Explicit Tagging, 23-1 ID (VID), 23-1 Implicit Tagging, 23-1 Introduction, 5-2 Registration Information, 23-1 VLAN Administrative Control, 8-2 VLAN Group, 8-4, 8-5, 8-6 VLAN ID, 8-1, 8-2, 8-3, 8-4, 8-5 VLAN Port, 8-2 VLAN Status, 19-7 VLAN Status Command, 23-9 VLAN Tag Control, 8-2 VLAN Type,
