VOLKTEK NSH-5509 User manual

Managed 8-port 10/100 Mbps
plus 1-port 100-FX
Access Switch
NSH-5509
User Manual
(December 2007)

VOLKTEK NSH-5509 MANAGED 8-PORT 10/100 + 1-PORT 100-FX 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.
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. These limits are designed to provide reasonable protection
against harmful interference in a commercial installation. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communication. Operation of this
equipment in a residential area is likely to cause harmful interference, in which case, the user
will be required to correct the interference at the user’s own expense.
CE
This is a Class A product. In a domestic environment, this product may cause radio interference
in which case the user may be required to take adequate measures.
Take special care to read and understand all the content in the warning boxes:
Warning
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VOLKTEK NSH-5509 MANAGED 8-PORT 10/100 + 1-PORT 100-FX SWITCH
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TABLE OF CONTENTS
1ABOUT THIS GUIDE..........................................................................5
1.1 Welcome............................................................................................................5
1.2 Purpose .............................................................................................................5
1.3 Terms/Usage .....................................................................................................5
1.4 Features.............................................................................................................5
1.5 Specifications ...................................................................................................6
1.6 Package Contents.............................................................................................7
2HARDWARE DESCRIPTION .............................................................8
2.1 Product Illustration...........................................................................................8
2.2 Connectors........................................................................................................9
2.2.1 10/100Base-TX Ports .........................................................................................................9
2.2.2 100Base-FX Port ................................................................................................................9
3INSTALLATION................................................................................10
3.1 Desktop installation........................................................................................10
3.2 Mounting on a rack.........................................................................................10
3.3 Getting Connected..........................................................................................10
3.4 Powering On the Unit .....................................................................................11
3.5 Connecting Fiber Cable..................................................................................11
3.6 Connecting Copper Cable..............................................................................11
3.7 Connecting the Console Port Cable..............................................................11
3.8 Connecting to computers or a LAN ..............................................................12
3.9 Attaching the power adapter .........................................................................12
4LED INDICATORS ...........................................................................13
5ENHANCED FEATURES .................................................................14
5.1 Xpress Ring.....................................................................................................14
6CONFIGURATION............................................................................15
6.1 Overview of configuration options................................................................15
6.2 External SNMP-based network management application ...........................15
7MANAGEMENT VIA CONSOLE PORT ...........................................16
7.1 Connecting a HyperTerminal .........................................................................16
8MANAGEMENT VIA INTERNET BROWSER INTERFACE.............19

VOLKTEK NSH-5509 MANAGED 8-PORT 10/100 + 1-PORT 100-FX SWITCH
3
8.1 Overview..........................................................................................................19
8.2 System Details ................................................................................................19
8.2.1 Homepage (System Details / System Info)....................................................................20
8.2.2 Board Info .........................................................................................................................21
8.2.3 DHCP Configuration ........................................................................................................22
8.3 Configuration ..................................................................................................22
8.3.1 Port Configuration ...........................................................................................................23
8.3.2 Port Status........................................................................................................................24
8.3.3 Ethernet Loop Detection .................................................................................................24
8.4 Bridge Menu ....................................................................................................25
8.4.1 Bridge Configuration (Enable / Disable RSTP, etc.).....................................................25
8.4.2 RSTP System Configuration...........................................................................................26
8.4.3 RSTP Per-Port Configuration .........................................................................................26
8.4.4 Xpress Ring Configuration .............................................................................................27
8.5 VLAN Menu...................................................................................................... 28
8.5.1 VLAN Type (VLAN Configuration)..................................................................................29
8.5.2 VLAN Configuration (Port-based) ..................................................................................29
8.5.3 Tag-based VLAN Port Configuration (Port Info)...........................................................30
8.5.4 Tag-based Info (VLAN Table) .........................................................................................31
8.5.5 Management VLAN ..........................................................................................................32
8.6 Rate Control ....................................................................................................33
8.7 Port Mirroring.................................................................................................. 34
8.8 Trunk Configuration .......................................................................................34
8.8.1 Aggregator Setting ..........................................................................................................34
8.8.2 LACP Configuration ........................................................................................................35
8.8.3 LACP Link Status.............................................................................................................35
8.9 IGMP Menu ......................................................................................................36
8.9.1 IGMP Configuration .........................................................................................................36
8.9.2 IGMP Groups Status........................................................................................................37
8.10 MAC Menu .....................................................................................................37
8.10.1 MAC Table Status ..........................................................................................................37
8.10.2 Lock Learning MAC .......................................................................................................37
8.10.3 Static MAC Configuration .............................................................................................38
8.10.4 MAC Limit Configuration ..............................................................................................39
8.11 QoS Menu ......................................................................................................39
8.11.1 Base Configuration........................................................................................................39
8.11.2 Tag Priority .....................................................................................................................40
8.11.3 IP ToS Priority ................................................................................................................41
8.12 Management Configuration .........................................................................41
8.12.1 Serial Port Configuration ..............................................................................................41
8.13 SNMP Configuration.....................................................................................42
8.13.1 SNMP Communities.......................................................................................................42
8.13.2 IP Trap Manager.............................................................................................................42
8.14 E-mail Alarm Configuration .........................................................................43
8.15 User Configuration .......................................................................................44
8.16 Cable Test......................................................................................................44
8.17 Host Denial of Service..................................................................................45
8.18 Port Abnormal Traffic Detection..................................................................45
8.19 Firmware Download (Upgrade System) ......................................................46
8.20 Configuration File (System Backup) ...........................................................47
8.21 System Restart Menu – Restart Option.......................................................48
8.22 System Parameter Settings .........................................................................48

VOLKTEK NSH-5509 MANAGED 8-PORT 10/100 + 1-PORT 100-FX SWITCH
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9COMMAND LINE INTERFACE ........................................................49
9.1 Log in...............................................................................................................49
9.2 Show commands ............................................................................................49
9.3 System configurations ...................................................................................50
9.3.1 Port configurations..........................................................................................................50
9.3.2 Spanning Tree Protocol (STP) configurations..............................................................51
9.3.3 Virtual LAN configurations .............................................................................................51
9.3.4 SNMP configurations ......................................................................................................52
10 TROUBLESHOOTING .....................................................................53
11 APPENDIX A ....................................................................................54
11.1 RJ-45 Cables .................................................................................................54
11.2 Console Cable (RJ-45 to DB-9) ....................................................................54
11.3 SNMP Trap List .............................................................................................55
12 APPENDIX B ....................................................................................56
12.1 Command Mode Summary........................................................................... 56
12.2 Command Summary: User Mode (read privilege)...................................... 56
12.3 Command Summary: Enable Mode (read/write privilege).........................56
12.4 Command Summary: Configuration Mode (read/write privilege) ............. 58
12.5 Command Summary: Interface Mode (read/write privilege)......................61
12.6 Command Summary: VLAN (802.1q) Mode (read/write privilege) ............63
13 CONTACT INFORMATION ..............................................................64

VOLKTEK NSH-5509 MANAGED 8-PORT 10/100 + 1-PORT 100-FX SWITCH
1 About This Guide
1.1 Welcome
Congratulations on choosing the NSH-5509 Managed 8-port 10/100Base-TX + 1-port
100-FX Access Switch. This device integrates 100Mbps Fast Ethernet and 10Mbps
Ethernet switching technologies with versatile management capabilities in a highly
flexible package. The device provides various management interfaces – including Web,
serial Console, Telnet, and Command Line (CLI).
1.2 Purpose
This guide discusses how to install and configure your Managed Access Switch.
1.3 Terms/Usage
In this guide, the term “Switch” (first letter upper case) refers to the NSH-5509 Switch,
and “switch” (first letter lower case) refers to other switches.
1.4 Features
•Eight (8) 10/100Base-TX, one (1) 100Base-FX, and one (1) Console port (RJ-45)
•SNMP management application software (HP Open View and IBM/Tivoli NetView
capable)
lnet•Http/Web browser user interface, CLI interface via console and te
•Xpress Ring (redundant ring) with less than 50ms recovery time
per Ethernet ports
2km for multi-mode and up to 120km for long-haul single-
•
•
•
nant Unit and Multiple Dwelling Unit – for example
•Port-based MAC limitation to restrict the number of MAC addresses learned on each
port – improves network security
•Auto-negotiation NWay on cop
•Remote & local management
•Extends fiber distances to
mode fiber
•WDM Single fiber optics
•Status LEDs for quick and easy network activity monitoring
Firmware upgradeable
Console Port (RJ-45) for out-of-band device management. Configure the device
through a Terminal Emulator /TELNET Program
•
•RJ-45 Ethernet Ports support auto MDI/MDI-X
Fiber Port: connect various fiber optic cables (multi-mode, single-mode, long-haul
single-mode, and WDM) to the fiber port
VLAN port isolation function to isolate downlink ports of a VLAN group, making the
Switch suitable as a remote access switch for cases where the operator needs to
service an MTU/MDU (Multiple Te
an apartment building)
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VOLKTEK NSH-5509 MANAGED 8-PORT 10/100 + 1-PORT 100-FX SWITCH
•FCC Class A & CE approved
1.5 Specification
Standards: rnet)
ast Ethernet)
ontrol
runking
IEEE 802.1q VLAN
es
onnectors:
8 x RJ-45 (10/100Mbps)
gement via Console Port (RJ-45)
ent via RJ-45 and fiber ports
ypes:
Fiber: Multi-mode (62.5/125 micron)
Max. Distanc s opper
meters (multi-mode)
1 (single mode)
10Mbps
ps
s
IEEE 802.3 (10BASE-T Ethe
IEEE 802.3u (100BASE-TX F
IEEE 802.3x Flow C
IEEE 802.3ad Port T
IEEE 802.1d STP
IEEE 802.1w RSTP
IEEE 802.1p Priority Queu
C 1 x 100Base-FX (SC/ST)
1 x RJ-45 (Console Port)
Management: Out-of-band mana
In-band managem
Cable T UTP: (Cat 5/5e.)
Single-mode (9/125 micron)
e : C : 100 meters (Category 5/5e.)
Fiber: 2,000
Up to 20,000 meters
Data Rates: Ethernet
Fast Ethernet 100Mb
Physical Characteristics
Power: Power Input: 100~240V AC
-48VDC
Environment:
80%, non-condensing
ensing
+12VDC
Operating:
Temperature: 0˚C to 50˚C
Relative Humidity: 10% to
Non-Operating / Storage:
Temperature: -20˚C to 80˚C
Relative Humidity: 5% to 90%, non-cond
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VOLKTEK NSH-5509 MANAGED 8-PORT 10/100 + 1-PORT 100-FX SWITCH
Emissions: FCC Part 15 of Class A & CE approved
Dimensio Dimensionsns: 128 x 268 x 44 mm (D x W x H)
The a
J45 to DB9)
pads
•One AC power cord (optional adapter)
•User Manual CD
Safety: EN 60950
Weight: 1200g
1.6 Package Contents
p ckage should include the following:
•One Managed Access Switch
•One console port cable (R
•Protective caps for unused ports
•Four self-adhesive
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VOLKTEK NSH-5509 MANAGED 8-PORT 10/100 + 1-PORT 100-FX SWITCH
2 Hardware Description
The Switch was specially developed with a host of features that makes it particularly
suited for SOHO applications that demand the utmost in reliability. The Switch was
developed with “Xpress Ring” features. Xpress Ring offers recovery time of less than
50ms in case of network-link failure. This makes the Switch particularly suited for
applications that require super-fast recovery times and maintenance of service, ensures
"always-on" connectivity, eliminating costly network downtime.
Being SNMP-ready, the Switch enables network managers to remotely monitor the
entire network’s status quickly and easily via a network port, or a console port (out-of-
band) connection. The Switch is designed with 'plug-n-play' features for hassle-free
integration into today's managed mixed-cabling network configurations, minimizing your
troubleshooting time.
Featuring Auto MDI/MDI-X detection for direct connection to a workstation, switch or hub,
network managers no longer need to worry about the cable configuration (cross-over or
straight through) when establishing connections between RJ-45 ports.
The Switch has auto-negotiation capabilities that allow it to support connection with
leading NWay switches.
2.1 Product Illustration
Front view of Switch:
Unit LEDs
Fiber
p
ort Co
pp
er Ports Console Port
Rear view of Switch:
Power Socket
Reset Button
Grounding Screw
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VOLKTEK NSH-5509 MANAGED 8-PORT 10/100 + 1-PORT 100-FX SWITCH
2.2 Connectors
The Switch utilizes ports with copper and fiber port connectors functioning under
Ethernet/Fast 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. These ports also offer automatic
MDI/MDI-X crossover detection that delivers true “plug-n-play” capability – just plug the
network cables into the ports and the ports will adjust according to the end-node devices.
The following cabling is recommended for the RJ-45 connectors: (1)10Mbps – Cat 3 or
better; (2)100Mbps – Cat 5 or better.
2.2.2 100Base-FX Port
The 100Base-FX port adds a fiber Fast Ethernet link to your network device. Compliant
with IEEE 802.3u, this port can transmit data at 100Mbps in full-duplex mode across
distances of up to 2km (with multi-mode) and up to 120km (with single-mode fiber-optic
cable). The fiber ports have a choice of 2 fiber connector types: ST and SC.
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VOLKTEK NSH-5509 MANAGED 8-PORT 10/100 + 1-PORT 100-FX SWITCH
3 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.
•Install the Switch in a location that is not affected by strong electromagnetic field
generators (such as motors), vibration, dust, and direct sunlight.
•Leave at least 10cm of space at the front and rear of the unit for ventilation.
•Affix the provided rubber pads to the bottom of the Switch to protect the case
from scratching.
3.1 Desktop installation
Follow the instructions listed below to install the Switch in a desktop location.
1. Locate the Switch in a clean, flat and safe position that has convenient access to
AC power.
2. Separate the four (4) self-adhesive rubber pads and attach them to the underside
of the Switch.
3. Apply AC power to the Switch. (The green PWR LED on the front panel should
light up).
4. Connect cables from the network partner devices to the ports on the front panel.
(The green LNK LED on the front panel associated with the port should light).
This Switch can also be mounted on a vertical surface. Simply use the
underside of the unit as a template to measure and mark out the position of the
holes on to the surface where the unit is to be installed. Then use the two
screws provided to mount the Switch firmly in place.
Warning: Because invisible laser radiation may be emitted from the aperture of the
port when no cable is connected, avoid exposure to laser radiation and do not stare
into open apertures.
3.2 Mounting on a rack
Attach brackets to each side of the switch and place the brackets in the rack’s slots.
Insert and tighten two screws to securely attach the bracket to the rack on each side.
3.3 Getting Connected
The Switch is capable of connecting up to 9 network devices employing a combination of
twisted-pair and fiber cabling paths at Ethernet or Fast Ethernet speeds.
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VOLKTEK NSH-5509 MANAGED 8-PORT 10/100 + 1-PORT 100-FX SWITCH
3.4 Powering On the Unit
The Switch uses an AC 100~240V or DC power supply of 9~32V DC. The power and
redundant power connection is provided via a terminal block located at the top of the
Switch. The Switch’s power supply automatically self-adjusts to the local power source
and may be powered on without having any or all LAN segment cables connected.
Check the front-panel LEDs as the device is powered on to verify that the Power
LED is lit. If not, check that the power cable is correctly and securely plugged in.
3.5 Connecting Fiber Cable
When connecting a fiber cable to the 100BASE-FX port on the Switch, be sure the
correct type of connector (ST or SC) is used. Follow the steps below to properly connect
fiber cabling:
1. Remove and keep the fiber port’s (ST/SC) rubber covers. When not connected
to a fiber cable, the rubber cover should be replaced to protect the fiber optics.
2. 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. Dirty fiber terminators on fiber optic cables will impair the quality of the
light transmitted through the cable and lead to degraded performance on the
port.
3. Connect one end of the cable to the ST/SC port on the Switch and the other
end to the fiber port of the other device.
Note: When inserting the cable, be sure the tab on the plug clicks into
position to ensure that it is properly seated.
Check the corresponding port LED on the Switch to be sure that the connection is valid.
(Refer to the LED chart).
3.6 Connecting Copper Cable
The 10/100Base-T RJ-45 Ethernet ports fully support auto-sensing and auto-negotiation.
1. Insert one end of a Category 3/4/5/5e (see recommendation above) type twisted-
pair cable into an available RJ-45 port on the Switch and the other end into the
port of the network node.
2. Check the corresponding port LED on the Switch to ensure that the connection is
valid. (Refer to LED chart)
3.7 Connecting the Console Port Cable
The console port (DB-9) provides the out-of-band management facility.
1 Use null modem cable to connect the console port on the Switch and the other
end into the COM port of the computer.
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VOLKTEK NSH-5509 MANAGED 8-PORT 10/100 + 1-PORT 100-FX SWITCH
2 Insert the RJ-45 side of the (8-pin RJ-45 to DB-9) cable into the RJ-45
console port on the Switch and the other end into the COM port of the
computer.
3 Configure the Hyper Terminal settings as mentioned in chapter 7.
For console port (8 pin RJ-45) pin assignment, please see Appendix A.
3.8 Connecting to computers or a LAN
You can use Ethernet cables to connect computers directly to the Switch ports. You can
also connect hubs/switches to the switch ports by Ethernet cables. You can use either
crossover or straight-through Ethernet cables to connect computers, hubs, or switches.
3.9 Attaching the power adapter
Connect the AC power cord to the POWER receptacle on the back of the Switch and
plug the other end of the power cord into a wall outlet or a power strip.
Check the front LED indicators with the description in the next chapter. If the LEDs light
up as described, the Switch’s hardware is working properly.
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VOLKTEK NSH-5509 MANAGED 8-PORT 10/100 + 1-PORT 100-FX SWITCH
4 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
are as follows:
Unit LEDs
LED Condition Status
On (Green) Switch uses primary power
PWR
Off Primary power off or failure
Flashing
(Green)
Indicating POST function upon start-up
POST
On POST function successfully performed
On (Green) Port operating at 100Mbps
100 (1st to 8th Copper
Ports and 9th Fiber Port) Off Port operating at below 100Mbps
On (Green) Illuminated when the port is connected with compliant device
Flashing
(Green)
Data traffic passing through port
LNK/ACT (1st to 8th
Copper Ports and 9th
Fiber Port)
Off No valid link established on port
NOTE 1: The fiber module does not support “half-duplex” mode.
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VOLKTEK NSH-5509 MANAGED 8-PORT 10/100 + 1-PORT 100-FX SWITCH
5 Enhanced Features
5.1 Xpress Ring
Xpress Ring is a VOLKTEK proprietary ring protocol that enables networks to recover
from link failure within 50ms. To enable Xpress Ring, it needs some network
configuration: the user must assign two ring ports for each Switch in the ring. The user
must also assign the Arbiter Switch which will decide if it is necessary to activate the
backup path. For Xpress Ring, any switch can be the arbiter – just remember that the
Arbiter Switch must be part of the ring.
Apart from rerouting the transmission within 50ms, the Arbiter Switch will also issue an
alarm when a link failure occurs. The user will then be informed of the failure and will be
able to fix the problem and reconfigure if required.
Xpress Ring is the fastest ring recovery technology and is ideal for networks where the
ring topology is not changed very often.
For configuration of Xpress Rings, please refer to the appropriate chapter in this manual.
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VOLKTEK NSH-5509 MANAGED 8-PORT 10/100 + 1-PORT 100-FX SWITCH
6 Configuration
6.1 Overview of configuration options
For advanced management capabilities, the onboard management agent provides CLI
interface configuration programs. These programs can be accessed by a direct or
modem connection to the console port on the front panel (out-of-band), or by a Telnet
connection over the network (in-band).
The management agent is based on SNMP (Simple Network Management Protocol).
This SNMP agent permits the switch to be managed from any PC in the network by
using in-band management software.
The management agent also includes an embedded HTTP Web agent. This Web agent
can be accessed using a standard Web browser from any computer attached to the
network.
The switch gives you the flexibility to access and manage it by using any or all of the
methods described. The administration console and web browser interfaces are
embedded in the Switch software and can be used immediately after setup.
6.2 External SNMP-based network management application
Advantages
‧Communicates with Switch functions at the MIB level
‧Based on open standards
The two methods for configuring the Switch management agent are explained in the
following chapters.
The first method – Command Line Interface (CLI) via the Console Port to initially set IP
parameters.
The second is the use of an Internet Browser Interface to configure the Switch.
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VOLKTEK NSH-5509 MANAGED 8-PORT 10/100 + 1-PORT 100-FX SWITCH
7 Management via Console Port
Out-of-Band Connection
Prior to accessing the switch’s onboard agent via a network connection, you must first
configure it with a valid IP address, subnet mask, and default gateway using an out-of-
band connection or the BOOTP protocol.
After configuring the switch’s IP parameters, you can access the onboard configuration
program from anywhere within the attached network or via the internet. The onboard
configuration program can be accessed using Telnet from any computer attached to the
network. It can also be managed from any computer using a Web browser (Internet
Explorer 4.0 or above, or Netscape Navigator 4.0 or above).
Access the Switch via a terminal emulator (such as Hyper Terminal) attached to the
console port. The console port is set at the factory with the following default COM port
properties. Configure your own terminal to match the following:
Baud rate: 38,400
Data size: 8bits
Parity: None
Stop bits: 1
Flow Control: None
Note: Ensure that the terminal or PC you are using to make this connection is configured
to match the above settings. Otherwise the connection will not work.
A console port cable is provided with the Switch to connect the PC’s COM port with the
switch’s serial console (RJ-45) port. Please see Appendix A for cable pin assignment
details.
7.1 Connecting a HyperTerminal
Prior to following the instructions listed below for HyperTerminal, verify that a
console cable (RJ45 to DB9) connection between the Switch and work station exists.
Then follow the steps below:
1. Launch the terminal emulation program on the remote workstation and power on
the Switch. Be sure to select the correct COM port.
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VOLKTEK NSH-5509 MANAGED 8-PORT 10/100 + 1-PORT 100-FX SWITCH
2. Enter the correct parameters according to the defaults given above.
1. The following screen will appear on your monitor.
VOLKTEK Corporation
System version: 1.00.00 (built at Dec 3 2007 10:10:58)
Username:
2. The default log-in name is “admin” with no preset password.
The system provides CLI user interface via console or telnet. After you log into
the system, the default privilege level is read only, displayed with the “>” prompt.
Username: admin
Password:
NSH-5509>
3. Type “enable” and press “Enter” to turn on read/write privileged command
mode.
NSH-5509> enable
NSH-5509#
After log-in, type the following command to change the device’s IP address, Network
Mask and Gateway Address:
NSH-5509# config terminal
NSH-5509(config)# ip xxx.xxx.xxx.xxx
NSH-5509(config)# netmask xxx.xxx.xxx.xxx
NSH-5509(config)# gateway xxx.xxx.xxx.xxx
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VOLKTEK NSH-5509 MANAGED 8-PORT 10/100 + 1-PORT 100-FX SWITCH
The xxx’s represent values between 0 and 255 and the user should enter their own IP
address in this form. The configuration program will not accept anything outside this
format. Remember to separate each part of the address with a period (dot). For example:
NSH-5509# config terminal
NSH-5509(config)# ip 192.168.99.222
NSH-5509(config)# netmask 255.255.255.0
NSH-5509(config)# gateway 192.168.99.1
4. These system parameters are invalid until you save configuration with “write
memory” command. After you enter “write memory” command, the system will
auto restart immediately.
NSH-5509(config)# exit
NSH-5509# write memory
It takes a few moments to write memory...
NSH-5509# write memory $$$ Restart system....!!!
After the system restarts completely, you can type in “show ip” command to verify
system settings.
NSH-5509# show ip
[eth0] Network Configuration:
MAC Address : 00:0B:04:09:03:07
DHCP Client: Disabled
IP Address: 192.168.99.222
Netmask : 255.255.255.0
Gateway : 192.168.99.1
When the address has been changed, please make a note of the new address, and
keep it in a safe place. With HyperTerminal, the command lines are the same as that for
telnet.
Note: IP addresses are unique. If an address isn’t available, please contact the
appropriate authorities to apply for one.
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VOLKTEK NSH-5509 MANAGED 8-PORT 10/100 + 1-PORT 100-FX SWITCH
8 Management via Internet Browser Interface
8.1 Overview
This section gives a step-by-step guide to configuring the Switch’s management
functions. A series of screen shots and instructions illustrate the main menu structure
and how it works.
Firstly, open a web browser and key in the Switch’s IP address – then press Enter. A
Web Manager page like this will pop up on your screen:
Log in
The default username is: admin
There is no preset password for this device, so click on “OK”to proceed.
8.2 System Details
When your Web browser connects with the Switch’s Web agent, the home page is
displayed as shown below. The home page displays the Main Menu on the left side of
the screen and System Information as the main page. The Main Menu links are used to
navigate to other menus and display configuration parameters and statistics.
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