VOLKTEK NSH-580 User Manual
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VOLKTEK NSH-580 User Manual

Managed 24-port 10/100base-tx plus 4-slot gigabit combo (rj45/sfp) layer 3 access switch
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Managed 24-port 10/100Base-TX
plus 4-slot Gigabit Combo (RJ45/SFP)
Layer 3 Access Switch
NSH-580
V 1.0.5
User Manual
(February 2008)

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Summary of Contents for VOLKTEK NSH-580

  • Page 1 Managed 24-port 10/100Base-TX plus 4-slot Gigabit Combo (RJ45/SFP) Layer 3 Access Switch NSH-580 V 1.0.5 User Manual (February 2008)
  • Page 2 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 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.

  • Page 3: Table Of Contents

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH TABLE OF CONTENTS ABOUT THIS GUIDE................5 1.1 Welcome ......................5 1.2 Purpose ......................5 1.3 Terms/Usage .....................5 1.4 Features......................5 1.5 Specifications ....................6 HARDWARE DESCRIPTION .............9 2.1 Product Illustration...................9 2.2 Connectors...................... 10 2.2.1...
  • Page 4 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH WEB MANAGEMENT ..............24 7.1 Log into Web Management ................24 7.1.1 Standard GUI buttons......................25 7.2 System ......................25 7.2.1 Management ........................25 7.2.2 IP Setup..........................26 7.2.3 Reboot..........................27 7.2.4 Firmware Upgrade ......................27 7.3 Physical Interface ...................
  • Page 5 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 8.2 Login and Logout ...................79 8.3 CLI Commands ....................79 8.3.1 User Account ........................79 8.3.2 Backup and Restore ......................80 8.3.3 System Management Configuration ................80 8.3.4 Physical interface commands ..................83 8.3.5...

  • Page 6: About This Guide

    This guide discusses how to install and configure your Managed Layer 3 Access Switch. Terms/Usage In this guide, the term “Switch” (first letter upper case) refers to the NSH-580 Switch, and “switch” (first letter lower case) refers to other switches.

  • Page 7: Specifications

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Supports 802.1X EAP and RADIUS Authentication IGMP Snooping V1 / V2 with Multicast Filtering Support Layer 3 routing of static route, RIPv1/v2, OSPF Support multicast routing DVMRP, PIM-DM Support Virtual Router Redundancy Protocol (VRRP) Access Control List (Layer 2, 3, 4 and 7) QoS Supports 802.1p, WRR, Strict Scheduling Priority Queue, Bandwidth...
  • Page 8 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH SNMP Standards & Protocols: RFC 1213 MIB II RFC 1493 Bridge MIB RFC 1643 Ethernet Interface MIB RFC 1757 RMON RFC 1112/2236 IGMP Snooping v1, v2 RFC 1541/2131 DHCP...
  • Page 9 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Power Consumption: 40-Watts max. Redundant Power: Redundant power option available Environmental Characteristics: Operating Temperature: 0°C to 50°C Relative Humidity: 10% to 80%, non-condensing Storage Temperature: -20°C to 80°C Humidity: 5% to 90% (non-condensing)

  • Page 10: Hardware Description

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Hardware Description The NSH-580 is a high-performance managed SNMP Layer 3 switch that provides users with 24 x 10/100Mbps Ethernet and 4 Gigabit Combo ports. The Web/SNMP management provides remote control capability that gives user-friendly and flexible network management and monitoring options.

  • Page 11: Connectors

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Connectors The Switch utilizes ports with copper and SFP fiber port connectors functioning under Ethernet/Fast Ethernet/Gigabit Ethernet standards. 2.2.1 10/100Base-TX Ports The 10/100BASE-TX ports support network speeds of either 10Mbps or 100Mbps, and can operate in half- and full-duplex transfer modes.

  • Page 12: Installation

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Installation The location chosen for installing the Switch may greatly affect its performance. When selecting a site, we recommend considering the following rules: • Install the Switch in an appropriate place. See Technical Specifications for the acceptable temperature and humidity ranges.

  • Page 13: Powering On The Unit

    Installing the SFP modules and Fiber Cable 1) The NSH-580 has 4 Gigabit SFP slots situated under the RS-232 port: 2) Slide the selected SFP module into the selected SFP slot. (Make sure the SFP module is aligned correctly with the inside of the slot):...
  • Page 14 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 3) Insert and slide the module into the SFP slot until it clicks into place: 4) Remove any rubber plugs that may be present in the SFP module’s mouth.

  • Page 15: Connecting Copper Cable

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH To properly connect fiber cabling: Check that the fiber terminators are clean. You can clean the cable plugs by wiping them gently with a clean tissue or cotton ball moistened with a little ethanol.

  • Page 16: Led Indicators

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH LED Indicators This Switch is equipped with Unit LEDs to enable you to determine the status of the Switch, as well as Port LEDs to display what is happening in all your connections. They...

  • Page 17: Management Options

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Management options This system may be managed out-of-band through the console port on the front panel or in-band by using Telnet. The user may also choose web-based management, accessible through a web browser.
  • Page 18 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Enter the correct parameters according to the defaults given on the previous page: The prompt screen will appear after selecting “OK”. The default log-in name is “admin” with no preset password (just press <ENTER>).

  • Page 19: Telnet And Ssh

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH After successful log-in, type the following command line to change the device IP, Network Mask, and Gateway address: Switch#config terminal Switch(config)#interface vlan1 Switch(config-if)#ip address xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx Switch(config-if)#exit Switch(config)#ip route 0.0.0.0/0 xxx.xxx.xxx.xxx The xxxs represent values between 0 and 255 and the user should enter their own IP address in this form.
  • Page 20 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH After opening the program, a command prompt screen will appear. At the Switch login line, type the pre-set password – the factory default is admin. Type ‘?’ for a list of main commands.

  • Page 21: Snmp Settings

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH SNMP Settings Simple Network Management Protocol (SNMP) is an Application Layer designed specifically for managing and monitoring network devices. SNMP enables network management stations to read and modify the settings of gateways, routers, switches, and other network devices.

  • Page 22: First Time Connecting To The Switch

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH First Time Connecting to the Switch The Switch supports user-based security that can allow you to prevent unauthorized users from accessing the Switch or changing its settings. This section tells you how to log into the Switch.
  • Page 23 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Step 3: This is the User’s Agreement page. Read through it and click on the “I Agree” button. (The page also gives you the option to choose “Typical setup” or “Custom setup”.
  • Page 24 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Step 7: After finishing the installation process, the program will show this page every time you type the IP address. The default User Name and Password is “admin” and “admin”.

  • Page 25: Web Management

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Web Management The Switch provides Web pages that allow equipment management through the Internet. The Java Runtime Environment (JRE) is required to run Java applet programs that are automatically downloaded from the Switch during management functions. (See section 7 above).

  • Page 26: Standard Gui Buttons

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 7.1.1 Standard GUI buttons Click New to create a new entry for editing to the table (temporary until Submit is clicked). Click Add to add the new entry to the table (temporary until Submit is clicked).

  • Page 27: Ip Setup

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Management Page The character ‘!’ and ‘#’ cannot be used as or inside the text Warning string value of any attribute, no matter it’s configured through Web Management or Command Line Interface. For example, “Switch!”...

  • Page 28: Reboot

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH IP Setup Page 7.2.3 Reboot The Reboot page contains a Reboot button. Clicking the button reboots the system. Rebooting the system stops the network traffic and terminates the Web interface connection.

  • Page 29: Physical Interface

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Physical Interface 7.3.1 Port Status 7.3.1.1 Interface Configuration The Physical Interface displays the Ethernet port status in real time. You can configure the port in the following fields in Interface Configuration Window:...

  • Page 30: Lp Interface

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Ethernet Link: the link is connected or not connected. STP Status: STP is enabled or disabled on the port Duplex: the duplex mode Speed: link speed Flow Control: the setting of 802.3x flow control mechanism on both directions of the port Physical Interface –...

  • Page 31: Router Reports

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH NOTE: There is one more thing to remember regarding DHCP and VLANs. Because each VLAN is a separate IP subnet, you must configure your DHCP server to deliver IP addresses that are appropriate for each subnet. With Windows 2000’s DHCP server, you do this by setting up a separate DHCP...

  • Page 32: Routing

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Router Reports Routing Protocol: the routing protocol type of the route. If it is “connected”, the destination is on the local LAN segment connected to the interface Destination: destination IP address. It will be masked to generate an IP range as the objective IP addresses of packets to be routed.

  • Page 33: Rip

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Configure the Static Route 7.6.2 RIP This function is used to switch on/off RIP routing protocol. Clicking will enable configuration of Passive-Interfaces and RIP version (v1/v2/both). When RIP is turned on, the switch will exchange routing information with neighbor switches which also running RIP.
  • Page 34 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Configuring the RIP 7.6.2.2 RIP – Passive Interfaces If an interface does not need to receive and forward routing updates, the user should disable the sending of routing updates through it. The particular subnet will continue to advise other interfaces of routing updates.

  • Page 35: Ospf

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 7.6.2.3 RIP Version This L3 switch can support RIPv1, RIPv2 or both. Incoming Packets: Used to specify RIP version for the interpretation of incoming RIP packets Outgoing Packet: Used to specify the RIP version for sending RIP packets to neighbor router 7.6.3 OSPF...
  • Page 36 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 7.6.3.1 OSPF – Basic The user can use this page to add L3 interfaces to specific OSPF areas. IP Address: All active L3 interfaces are displayed – you can select any one to...
  • Page 37 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH OSPF – Interfaces 7.6.3.3 OSPF – Area This function is used to configure OSPF areas Select an Area: Input area ID to be configured Default Cost: Default cost for a stub area sending packet to outside world...

  • Page 38: Multicast Route

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH OSPF – Area 7.6.4 Multicast Route This function is used to configure Multicast Route feature. It offers two different methods including DVMRP and PIM-DM to establish multicast route. Also, IGMP will be automatically enabled/disabled with Multicast Route Protocol.
  • Page 39 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Multicast Route – IGMP 7.6.4.2 M.R. – DVMRP This function is used to configure DVMRP. Network DVMRP is: Enable or disable DVMRP for specific network. Select the corresponding “Network Address” to configure parameters then click on the Modify button.
  • Page 40 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 7.6.4.3 Multicast Route – PIM-DM This function is used to configure PIM-DM. Status: Enable or disable PIM-DM for specific interface. Select the corresponding interface to configure parameters then click on the Modify button.

  • Page 41: Vrrp

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 7.6.5 VRRP The Virtual Router Redundancy Protocol (VRRP) is designed to eliminate the weak point inherent in the static default routed environment. VRRP specifies an election protocol that dynamically assigns responsibility for a virtual router to one of the VRRP routers on a LAN.

  • Page 42: Bridge

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH VRRP Bridge The Bridge page group contains Layer 2 configurations like link aggregation, STP, etc. 7.7.1 Spanning Tree This section configures three types of Spanning Tree Protocol. 7.7.1.1 STP Status The first page, “STP Status”, can disable or enable STP.
  • Page 43 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Spanning tree – STP Status 7.7.1.2 Current Roots This shows the information of the current root bridge, which includes: MAC Address of root bridge Priority of root bridge Maximum age of root bridge...
  • Page 44 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Spanning tree – Current Roots 7.7.1.3 Bridge Parameters The spanning-tree parameters of BPDU transmission can be configured on this panel: Hello Time: the interval between the generation of configuration BPDU...
  • Page 45 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Spanning tree – Bridge Parameters 7.7.1.4 Port Parameters This page contains a display window to show and edit the current configurations for each port. You can select a port then edit it. Click Modify to change the port setting for spanning-tree.
  • Page 46 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Spanning tree – Port Parameters...

  • Page 47: Link Aggregation Static

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 7.7.2 Link Aggregation Static This page configures the link aggregation static group (port trunking). Port Selection Criterion: the algorithm to distribute packets among the ports of the link aggregation group according to source MAC address, destination MAC address, source and destination MAC address, source IP address, destination IP address, or source and destination IP address.

  • Page 48: Lacp

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Link Aggregation Static 7.7.3 LACP The page configures the LACP group (port trunking). The switch provides a maximum of 8 ports per group. For a standalone Switch, the maximum number of groups is 14 since it supplies 28 ports only.
  • Page 49 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH LACP – Mode This page displays the LACP group information. LACP – Channel Group...
  • Page 50 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH This page displays the statistics of LACP PDUs counted. LACP – Counters This page shows LACP internal information. LACP – Internal...
  • Page 51 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH This page shows LACP neighbor information. LACP – Neighbor This page shows LACP system identification.

  • Page 52: Mirroring

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH LACP – System ID 7.7.4 Mirroring Port Mirroring, together with a network traffic analyzer, helps you monitor network traffics. You can monitor the selected ports for egress or ingress packets.

  • Page 53: Static Multicast

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Mirroring 7.7.5 Static Multicast This page can add multicast addresses into the multicast table. The switch can hold up to 256 multicast entries. All the ports in the group will forward the specified multicast packets to other ports in the group.

  • Page 54: Igmp Snooping

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Static Multicast 7.7.6 IGMP Snooping IGMP Snooping helps reduce the multicast traffic on the network by allowing the IGMP snooping function to be turned on or off. The first part provides the following settings, Enable IGMP Snooping: Globally enable IGMP snooping in all existing VLAN interfaces.
  • Page 55 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH The Switch only allows 256 Layer 2 multicast groups. IGMP Snooping – Setting IGMP Snooping – Multicast Group...

  • Page 56: Traffic Control

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 7.7.7 Traffic Control Traffic Control Traffic Control protects the Switch bandwidth from flooding packets – including broadcast packets, multicast packets and unicast packets – caused by destination address lookup failure. The limit number is a threshold that limits the total number of the selected type of packets.

  • Page 57: Static Addresses

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Dynamic Addresses 7.7.9 Static Addresses The user can add a MAC address to the switch address table. The MAC address added in this way will not age out from the address table. These are called static addresses.

  • Page 58: Vlan Configuration

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Static Addresses 7.7.10 VLAN Configuration The user can create up to 4094 VLAN groups and show the VLAN groups in this page. VLAN1 is the default VLAN, which is created by the system. It cannot be removed. This feature prevents the switch from malfunctioning.

  • Page 59: Gvrp

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Click Detach All to unselect all ports for a selected entry (temporary until Submit is clicked). Click Submit to save changes to RAM memory. Click Refresh to view effect of changes.
  • Page 60 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH GVRP – GVRP Mode GVRP – GVRP Timer...

  • Page 61: Qos/Cos

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 7.7.12 QoS/CoS 7.7.12.1 802.1p Priority Each port has eight egress queues. These queues can either be configured with the Weighted Round Robin (WRR) scheduling algorithm or with one queue as a strict priority queue and the other queues for WRR.
  • Page 62 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 7.7.12.2 QoS Queue Mapping The switch supports eight egress queues for each port with a strict priority scheduler. That is, each CoS value can map into one of the eight queues. Queue eight has the highest priority to transmit packets.

  • Page 63: Snmp

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH QoS/CoS – QoS Bandwidth SNMP This group offers the SNMP configuration including Host Table and Trap Setting 7.8.1 Host Table This page links host IP address to the community name that is entered in Community Table page.

  • Page 64: Trap Setting

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Host Table 7.8.2 Trap Setting By setting trap destination IP addresses and community names, you can enable SNMP trap function to send trap packets in different versions (v1 or v2c).

  • Page 65: Snmpv3 Vgu Table

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 7.8.3 SNMPv3 VGU Table Two concepts represent the new security features defined by SNMPv3: 1) The User-based Security Model (USM), which provides authentication, encryption, and decryption of SNMPv3 packets.
  • Page 66 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 7.8.3.2 Groups VACM Group is used to configure the information of SNMPV3 VACM Group. Group Name: enter the security group name. Read View Name: enter the Read View Name that the Group belongs to. The related SNMP messages are Get, GetNext, GetBulk.

  • Page 67: Acl

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Auth Password: enter the password that the Auth Protocol belongs. The password needs at least 8 characters or digits. Priv Protocol: enter the Priv Protocol that SNMP User and Security Group belong.
  • Page 68 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH editing. Click on a filter set to select the set to be edited or removed. Second, click on Edit to enter the rule page, or click on Remove to remove the filter set. The user should follow the rules to make a valid filter set.

  • Page 69: Apply Access Control List

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Access Control List Rule 7.9.2 Apply Access Control List An ACL rule is idle if it is not attached to any ingress port. Use the Apply Access Control List page to attach a filter set to ingress ports.

  • Page 70: Content Aware

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Detach from all ports: remove all the ACL rules from the attached ports. NOTE: The user may not detach certain ports after issuing an “Attach All” command. To detach ports, use the “Detach All” command.

  • Page 71: Security

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Content Aware 7.10 Security The switch supports the 802.1x port-based security feature. Only authorized hosts are allowed to access the switch port. Traffic from unauthenticated hosts will be blocked.
  • Page 72 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Authentication Control: If “ForceAuthorized” is selected, the selected port is forced authorized. Thus, traffic from all hosts is allowed to pass. Otherwise, if “ForceUnauthorized” is selected, the selected port is blocked and no traffic can go through.

  • Page 73: Dial-In User

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Port Access Control 7.10.2 Dial-in User Dial-in User is used to define users in the local database of the switch. User Name: New user name. Password: Password for the new user.

  • Page 74: Ip Dhcp Snooping

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Confirm Authentication Key: Re-type the key entered above. NOTE: The VLAN of the RADIUS server connected to the switch must be the same as the VLAN of the system management interface.
  • Page 75 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH After enable this function globally, go to VLAN configuration page, type in the VLAN id you want to configure, and select ‘Enable’ at ‘DHCP-Snooping’ item, then click ‘summit’ to apply the configuration setting.

  • Page 76: Traffic Chart

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 7.11 Traffic Chart These statistical chart pages provide network flow information. The user can specify the time limits for chart refresh updates. The charts allow the user to monitor different types of network traffic.

  • Page 77: Group Chart

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Traffic Comparison Chart 7.11.2 Group Chart Select the Port, Refresh Period and display Color, then click Draw. The statistics window shows all the discards or error counts for the specified port. Data is updated periodically.

  • Page 78: History Chart

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 7.11.3 History Chart The user can display information for different ports and statistics items in this chart. Since this shows the history of the statistics information, the line chart keeps the old data even when it is refreshed.

  • Page 79: Command Line Interface

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Command Line Interface This chapter describes how to use console interface to configure the switch. The switch provides RS232 connectors to connect to a PC. Use a terminal emulator on the PC, such as HyperTerminal or command line interpreter, to configure the switch.

  • Page 80: Login And Logout

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH loadbx none none load binary file over serial line (X modem) netmask mask xxx.xxx.xxx.xxx set network mask ping host xxx.xxx.xxx.xxx send ICMP ECHO_REQUEST to network host none none reset switch password...

  • Page 81: Backup And Restore

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 8.3.1.2 Delete user Delete an existing user. CLI Syntax: delete user user-name Example: Switch(config)#delete user admin 8.3.2 Backup and Restore 8.3.2.1 Backup start-up configuration file Backup the start-up configuration file “Quagga.conf” of the switch to TFTP server.
  • Page 82 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Example: Switch>enable 8.3.3.4 Disable Exit enable mode and turn off privileged mode command. CLI Syntax: disable Example: Switch#disable 8.3.3.5 End This command lets the user end the current mode and go to enable mode.
  • Page 83 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Example: Switch#date 080112202007 8.3.3.10 System Contact Displays contact information regarding the Switch. This is an RFC-1213-defined MIB object in System Group, and provides contact information on the managed node.

  • Page 84: Physical Interface Commands

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 8.3.3.15 show running-config To show running-config file. CLI Syntax: show running-config Example: Switch#show running-config 8.3.3.16 write memory Use the write file configuration command on the switch stack or standalone switch to write configuration to the file.

  • Page 85: Ip Interface

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Example: Switch(config)#interface fastethernet1/0/2 Switch(config-if)#duplex full This example shows how to use the duplex configuration command on the switch to set full-duplex on the interface. 8.3.4.3 Interface flow control Use the flow control configuration command on the switch to set flow control status of the port.
  • Page 86 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 8.3.5.3 Interface vlan VLAN-ID This command changes the operation to vlan interface command mode. CLI Syntax: interface vlan VLAN-ID Example: Switch(config)#interface vlan 1 8.3.5.4 IP address This command sets the ip address for a specific interface.

  • Page 87: Rip

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 8.3.6 RIP 8.3.6.1 Router RIP The router rip command is necessary to enable RIP. To disable RIP, use the ‘no router rip’ command. RIP must be enabled before carrying out any of the RIP commands.

  • Page 88: Vrrp

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 8.3.7.2 Router ID Assign an OSPF Router ID in IP-address format. CLI Syntax: ospf router-id a.b.c.d Example: Switch(config-router)#ospf router-id 10.0.0.3 8.3.7.3 Area Set the OSPF area ID. CLI Syntax: network a.b.c.d/m area decimal-value Example: Switch(config-router)#network 102.192.2/24 area 1...

  • Page 89: Link Aggregation

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 8.3.9.4 show spanning-tree active To ‘show spanning-tree active’. CLI Syntax: show spanning-tree active Example: Switch#show spanning-tree active 8.3.9.5 spanning-tree enable and disable Enable/Disable the spanning tree. CLI Syntax: spanning-tree (enable|disable) Example: Switch#spanning-tree disable 8.3.10 Link Aggregation...

  • Page 90: Mirroring

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH CLI Syntax: clear lacp counters [STACKID] Example: Switch#clear lacp counters 1 8.3.11.2 lacp aggregation-link trunk This command sets the Link Aggregation Control Protocol (LACP) operation add/set for the trunk group ports on the switch.

  • Page 91: Static Multicast

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 8.3.12.2 mirror setting This command mirrors the source interface list traffic to the destination interface. The mirror type supports Received traffic, Transmitted traffic, or both. CLI Syntax: mirror IFLIST to IFNAME (rx|tx|both)

  • Page 92: Igmp Snooping

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 8.3.13.3 show mac-address-table multicast Use the ‘show mac-address-table multicast’ user EXEC command to display the Layer 2 multicast entries for all VLANs. Use the command in privileged EXEC mode to display specific multicast entries.

  • Page 93: Dynamic Addresses

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH CLI Syntax: no storm-control (broadcast|dlf|multicast) Example: Switch(config-if)#no storm-control broadcast 8.3.15.3 show storm-control Use the show storm-control configuration command on the switch to show the limit rate of the port’s total bandwidth used by broadcast/dlf/multicast.

  • Page 94: Static Addresses

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 8.3.17 Static Addresses 8.3.17.1 add static mac-address The user can add a MAC address to the Switch address table. The MAC address added this way will not age out from the address table. This is called a static address.

  • Page 95: Gvrp

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH CLI Syntax: switchport access vlan <1-4094> Example: Switch(config)# interface fastethernet1/0/2 Switch(config-if)#switchport access vlan 1 8.3.18.5 allowed VLANs Use the ‘switchport trunk allowed vlan’ configuration command on the Switch to add or...

  • Page 96: Cos/Qos

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 8.3.19.5 show gvrp portstate To show gvrp statistics IFNAME status. CLI Syntax: show gvrp portstate [IFNAME] VID Example: Switch#show gvrp portstate fastethernet1/0/1 1 8.3.20 CoS/QoS 8.3.20.1 queue cos-map Use the ‘queue cos-map configuration’ command on the switch to select the CoS queue that a given priority should map into.

  • Page 97: Snmp

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 8.3.21 SNMP 8.3.21.1 show rmon statistics To show rmon statistics IFNAME status. CLI Syntax: show rmon statistics [IFNAME] Example: Switch#show rmon statistics fastethernet1/0/1 8.3.21.2 show snmp-server community To show snmp-server community.

  • Page 98: Port Access Control

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 8.3.22.3 filter conditions This command specifies one or more conditions (denied or permitted) to decide if the packet is forwarded or dropped. CLI Syntax: (permit|deny) any any IFNAME Example: Switch(config-ext-macl)#permit any any 1 8.3.22.4 filter attach...
  • Page 99 VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 8.3.23.2 dot1x default This command resets the configurable 802.1x parameters to the default values. CLI Syntax: dot1x default Example: Switch(config)#interface fastethernet1/0/1 Switch(config-if)# dot1x default 8.3.23.3 dot1x guest-vlan Use the dot1x guest-vlan interface configuration command on the switch to specify an active VLAN as an 802.1X guest VLAN.

  • Page 100: Dial-In User

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH 8.3.24 Dial-in User 8.3.24.1 dot1x username password Add user into local radius database. CLI Syntax: dot1x username WORD passwd WORD vlan Example: Switch(config)#dot1x username test passwd 12345 vlan 1 8.3.24.2 show dot1x user...

  • Page 101: Contact Information

    VOLKTEK NSH-580 MANAGED 24-PORT 10/100 + 4 G COMBO L3 SWITCH Contact Information VOLKTEK CORPORATION 4F, No. 192 Lian-Cheng Road Chung-Ho, Taipei 235, Taiwan ROC TEL: +886-2-8242-1000 FAX: +886-2-8242-3333 Tech Support: +886-800-286-286 ISO 9001 Certified...

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