8-Port Gigabit Web Smart Switch with 1 Mini-GBIC (SFP) slot NSH-9309 User Manual 1
COPYRIGHT All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, whether electronic, mechanical, photo copying, recording or otherwise, without the prior written permission of the publisher. FCC WARNING This equipment has been tested and found to comply with the limits for a class A device, pursuant to part 15 of FCC rules.
Table of Contents UNPACKING INFORMATION.......................................................... 5 INTRODUCTION.............................................................................. 5 GENERAL DESCRIPTION................................................................... 5 KEY FEATURES ............................................................................... 6 THE FRONT PANEL .......................................................................... 6 THE REAR PANEL ...........................
AGGREGATION/ TRUNK CONFIGURATION ......................................... 17 QUALITY OF SERVICE .................................................................... 18 MIRROR ....................................................................................... 21 STORM FILTER .............................................................................. 22 SNMP ......................................................................................... 23 DISCOVERY ..........................................
Unpacking Information Congratulations on purchasing this 8-Port Gigabit Web Smart Switch with 1 Mini-GBIC (SFP) Combo slot. Before you start, please verify that your package contains the following items: 1. 2. 3. 4.
Key Features z z z z z z z z z z z z z z 8 (eight) 10/100/1000Mbps Gigabit Ethernet ports. 1 (one) SFP slot for optional fiber connection. Auto-discovery Function for easy Network management. 8K MAC address entries and 8 groups VLAN table Supports Port Mirroring. Supports up to 7 ports and 4 groups port aggregation. Supports QoS for better communication quality.
Attention：The mini-GBIC (SFP) slot shares its LED indicators with its interchangeable Gigabit RJ-45 (copper) combo port (the last copper port). Use of the mini-GBIC slot automatically disables this corresponding copper port.
to work with voltages between 100 and 240V AC and 50/60Hz. Please make sure that your region’s electricity supply is within this range. To power on the Switch, please plug the female end of the power cord firmly into the receptacle of the Switch and the other (male) end into an electricity outlet (usually a wall plug). After plugging in the power cord, check if the power LED is lit to indicate normal power status. Installation This Switch can be placed on your desktop or mounted in a rack.
be used to connect the Switch with PCs and other devices like switches, hubs or router. 2. Category 3,4,5 or 5eUTP/STP cable: To make a valid connection and obtain optimal performance, it is vital to use the appropriate cables that correspond to the different transmitting/receiving speeds.
Description of Switch Functions Jumbo Frame The Switch supports Jumbo Frames, which means that it can transmit the same data in fewer frames. This helps to ensure fewer overheads, shorter processing time, and fewer interruptions. NOTE: To enable Jumbo Frame, Flow Control should be enabled in advance. Flow Control and Backpressure Flow Control and Backpressure both help devices with different processing speeds to communicate with each other. This ensures the correctness of data transmissions. The 802.
Management guide Access the Switch This section shows you how to access and use the Switch’s advanced management capability, which can be accessed via Internet Browser over the network (in-band). To access the Web-based management interface, you should configure the management station with an IP address and subnet mask that is compatible with your switch. The factory defaults of the Switch: IP： Subnet Mask： 192.168.1.1 255.255.255.0 1.
Homepage After successful log-in, the “SYSTEM Configuration” page appears (this is also the Homepage). You can click on the hyperlinks on the left side of each page to get access to each management function.
System The System window provides the Switch’s system information and allows users to configure most of these properties (see table under screenshot for details). Items MAC Address S/W Version IP Address Subnet Mask Gateway Management VLAN User Name Password System Name Functions The MAC address of this device.. The software version of this device.
Port This Port Configuration page shows the link status of each port and allows users to configure speed, flow control and maximum frame size for each port. Items Link Mode Flow Control Max Frame length Functions Shows the link status of each port. The column lights green and shows the link speed if there is valid connection on the port. Select a speed for this port. “Auto Speed” enables auto-negotiation. “Disable” stops the port from functioning.
VLAN VLAN divides the network members into groups to reduce packet collisions and improve the network efficiency. The switch supports 802.1q tag-based VLAN. Please follow the instructions to configure. To add new VLAN groups, 1. Fill in a VLAN ID, from 2 to 4094, in the “VLAN\Port” column. 2. Select the ports for each VLAN group. 3. Click the “Apply” button to execute. To delete a VLAN group 1. Remove the members of the VLAN group by unmarking their marked checkboxes. 2.
PVID When the VLAN-enabled Switch receives a tagged packet, the packet will be sent to the port’s default VLAN according to the PVID (port VLAN ID) of the receiving port. Items Port Egress Functions Port Number 1~8 Select “tagged” in the drop menu to enable the PVID checking and tag inserting of one port, and select “untagged” to cancel. For example, if an Egress-tagged port receives an untagged frame, it will be transmitted as a PVID tagged frame.
Aggregation/ Trunk Configuration To set up the port trunk groups, put the selected ports’ numbers into the same Aggregation group. You can choose up to eight groups. Don’t forget to click “Apply” to save the settings. There are three aggregation modes for you to set up, SMAC, DMAC, and XOR. SMAC mode selects the path of packets according to Source MAC while DMAC mode selects path according to Destination MAC. XOR mode calculates the result of the DMAC and SMAC modes to decide the path of the packets.
Quality of Service QoS enhances communication quality by giving precedence to certain classes of packets. This switch provides port-based, tag-based and DSCP QoS modes: Port-based mode QoS: Port-based QoS allows users to configure each port as having a high or low priority. To assign a priority level to each port: 1. 2. 3. 4. Select “Port” in the “Mode” column for those ports that are going to function as part of port-based QoS. Click the “Apply” button. Click the “Port priority” button.
Tag-based QoS: Tag-based QoS assigns packet priority according to the tags on the packets. To configure Tag-based QoS: 1. 2. 3. 4. 5. Select “Tagged” in the “Mode” column for those ports that are going to perform tag-based QoS. Click the “Apply” button. Click the “Tag priority” button. The “Tag Priority Setting” page shows up. Select the port that you are going to configure from the drop menu. Set the priorities as high or low for each Priority Tag type.
DSCP-mode QoS: DSCP-mode QoS assigns packet priority according to the types of the incoming packets. It distinguishes packets according to the “Delay”, “Throughput” and “Reliability” information attached to the packet. The types are listed as the following: Bit 0 (Delay) 0 (Normal) 1 (Low) Bit 1 (Throughput) 0 (Normal) 1 (High) Bit 3 (Reliability) 0 (Normal) 1 (High) Note: The Switch distinguishes packets with DSCP precedence “000(routine)” only. To configure DSCP-based QoS configuration: 1. 2. 3. 4.
Mirror The Mirror function copies all the packets that are transmitted by the source port to the destination port. It allows administrators to analyze and monitor the traffic of the monitored ports. Mirror Configuration: 1. 2. 3. Select those ports that are going to be monitored by marking the checkboxes in the “Monitor Port” column. Click the drop menu in the “Sniffer Port” column. Select a port as the administration port for monitoring those source ports. Click “Apply” to activate.
Storm Filter This “storm filter” page allows users to configure the rules for Storm Control, which limits the flow of broadcast and multicast To perform storm control: 1. Click on each drop menu to specify a speed for each frame type. 2. Click the “Apply” button to execute your configuration.
SNMP This device supports SNMP-management, which allows network administrators to monitor and configure this device with SNMP software. To allow this device to be managed via SNMP: 1. Select “enable” in the drop menu. 2. Specify a trap IP. A trap IP is the destination port for sending trap information, which is usually the IP address of network administrators. 3. Fill in a name in the “Community Get” column, which is the password for accessing MIB with read-only authority. 4.
Discovery After installing a series of our switches, the discovery management tool helps users to search and get access to those switches within the LAN. Note: The discovery tool lists a maximum of 16 devices respectively for auto and manual modes. Auto Search 1. Click the “Apply” button to start. 2. The devices being found are listed below. 3. Click the IP address hyperlink to get access to the device. Manual Add Add 1. Enter the IP address & name in the text box 2.
Statistics Overview The Statistics Overview is provided for users to see the general transmitting and receiving status of each port. You may click the “Clear” button to clean all statistics or click the “Refresh” button to renew the statistics. Detailed Statistics The Detailed Statistics is provided for users to see the detailed transmitting and receiving status of each port. Please click the hyperlinks above to select a port.
Restart Restart: To restart the system, click the “Yes” button. The system restarts and shows the authentication window. Please fill in the username and password to continue. Factory Default Restore Factory Default: To restore the factory default settings, click the Yes button. Note: The IP address of the device will also be reconfigured to the factory default setting, which is 192.168.0.254. Smart Boot This Smart Boot page allows users to select the booting flash of the device.
To perform firmware upgrade: 1. Click the “Browse” button 2. Locate the firmware file 3. Click the “Upload” button to execute. Note: This new firmware is going to be applied on the remaining flash that you have NOT selected in “Smart Boot”, that is, the new firmware is going to be applied on the flash that is NOT chosen as the booting flash. Please ensure that you boot this device with the correct flash before performing a firmware upgrade.
Product Specifications Standards IEEE802.3 10BASE-T IEEE802.3u 100BASE-TX IEEE802.3x full-duplex operation and flow control IEEE802.3ab/z 1000BASE-T IEEE802.1Q VLAN interoperability IEEE802.
Contact Information VOLKTEK CORPORATION 4F, No.
