Planet Technology WSW-2401A User Manual

24-Port 10/100Mbps
+ 1-Port 100Base-FX Open Slot
Managed Ethernet Switch
WSW-2401A
User's Manual
Copyright © PLANET Technology Corp. 2005.
Contents subject to which revision without prior notice.
PLANET is a registered trademark of PLANET Technology Corp. All other trademarks belong to their
respective owners.
Disclaimer
PLANET Technology does not warrant that the hardware will work properly in all environments and
applications, and makes no warranty and representation, either implied or expressed, with respect to the
quality, performance, merchantability, or fitness for a particular purpose.
PLANET has made every effort to ensure that this User's Manual is accurate; PLANET disclaims liability
for any inaccuracies or omissions that may have occurred.
Information in this User's Manual is subject to change without notice and does not represent a
commitment on the part of PLANET. PLANET assumes no responsibility for any inaccuracies that may be
contained in this User's Manual. PLANET makes no commitment to update or keep current the
information in this User's Manual, and reserves the right to make improvements to this User's Manual
and/or to the products described in this User's Manual, at any time without notice.
If you find information in this manual that is incorrect, misleading, or incomplete, we would appreciate
your comments and suggestions.
FCC Warning
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
Instruction manual, may cause harmful interference to radio communications. 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 whose own expense.
CE Mark Warning
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.
WEEE Warning
To avoid the potential effects on the environment and human health as a result of the
presence of hazardous substances in electrical and electronic equipment, end users
of electrical and electronic equipment should understand the meaning of the
crossed-out wheeled bin symbol. Do not dispose of WEEE as unsorted municipal
waste and have to collect such WEEE separately.
Revision
PLANET Ethernet Switch User's Manual
FOR MODEL: WSW-2401A
Part No. 2081-A92310-000
Table of Contents
1. INTRODUCTION ................................................................................................................... 6
1.1 PACKET CONTENTS............................................................................................................ 6
1.2 HOW TO USE THIS MANUAL................................................................................................ 6
1.3 PRODUCT FEATURE ........................................................................................................... 6
1.4 PRODUCT SPECIFICATION................................................................................................... 7
2. INSTALLATION...................................................................................................................... 9
2.1 PRODUCT DESCRIPTION..................................................................................................... 9
2.1.1 Product Overview..................................................................................................... 9
2.1.2 Switch Front Panel................................................................................................... 9
2.1.3 LED Indications........................................................................................................ 9
2.1.4 Switch Rear Panel ................................................................................................. 10
2.2 INSTALL THE SWITCH........................................................................................................ 10
2.2.1 Desktop Installation................................................................................................ 10
2.2.2 Rack Mounting........................................................................................................11
3. CONSOLE MANAGEMENT ................................................................................................ 12
3.1 CONNECTING TO THE SWITCH........................................................................................... 12
3.2 LOGIN IN THE CONSOLE INTERFACE .................................................................................. 12
3.3 CONSOLE MANAGEMENT .................................................................................................. 13
3.4 TELNET LOGIN ................................................................................................................. 14
3.5 COMMANDS ..................................................................................................................... 14
3.5.1 First level commands............................................................................................. 14
3.5.2 Privileged Command.............................................................................................. 15
3.5.2.1 Clear command ............................................................................................................15
3.5.2.2 Copy command............................................................................................................. 16
3.5.2.3 Disable command .........................................................................................................16
3.5.2.4 Reboot command .........................................................................................................16
3.5.2.5 Set command................................................................................................................ 17
3.5.2.6 Show command ............................................................................................................ 18
4. WEB-BASED MANAGEMENT ............................................................................................ 20
4.1 ABOUT WEB-BASED MANAGEMENT ................................................................................... 20
4.2 PREPARING FOR WEB MANAGEMENT ................................................................................ 20
4.3 SYSTEM LOGIN ................................................................................................................ 20
4.4 SYSTEM .......................................................................................................................... 21
4.4.1 IP Configuration ..................................................................................................... 21
4.4.2 SNMP..................................................................................................................... 22
4.4.2.1 Theory................................................................................................................. 22
4.2.2.2 SNMP Configuration .....................................................................................................23
4.4.3 Password ............................................................................................................... 26
4.4.4 CONSOLE ............................................................................................................. 26
4.4.5 System Upgrade .................................................................................................... 26
4.4.6 Saving Parameters ................................................................................................ 27
4.4.7 Parameters Backup & Recovery............................................................................ 27
4.4.8 Load Default........................................................................................................... 28
4.4.9 Reboot ................................................................................................................... 28
4.5 PORT MANAGEMENT ........................................................................................................ 29
4.5.1 Port Configuration.................................................................................................. 29
4.5.2 Port Statistics ......................................................................................................... 29
4.5.3 Port Band Restrict.................................................................................................. 30
4.6 REDUNDANCY.................................................................................................................. 31
4.6.1 Spanning Tree........................................................................................................ 31
4.6.2 Spanning Tree Configuration ................................................................................. 37
4.6.3 Link Aggregation.................................................................................................... 38
4.7 SECURITY........................................................................................................................ 39
4.7.1 VLAN...................................................................................................................... 39
4.7.1.1 Theory........................................................................................................................... 39
4.7.1.2 VLAN Configuration ......................................................................................................43
4.7.2 MAC Address Bind................................................................................................. 48
4.7.3 MAC Address Filtering ........................................................................................... 49
4.7.4 MAC Address Learning.......................................................................................... 50
4.7.5 MAC Address Aging Time...................................................................................... 51
4.8 QOS ............................................................................................................................... 52
4.8.1 Understand QOS ................................................................................................... 52
4.8.2 QOS Configuration................................................................................................. 53
4.9 MULTICAST...................................................................................................................... 58
4.9.1 IGMP Snooping...................................................................................................... 58
4.9.2 Static Routing Port................................................................................................. 60
4.10 PORT ANALYSIS ............................................................................................................. 60
4.10.1 Port Analysis ........................................................................................................ 60
4.10.2 Port Mirror ............................................................................................................ 61
4.11 STORM CONTROL........................................................................................................... 62
5.1 INCORRECT CONNECTIONS ............................................................................................... 63
5.1.1 Faulty or loose cables............................................................................................ 63
5.1.2 Non-standard cables.............................................................................................. 63
5.1.3 Improper Network Topologies ................................................................................ 63
5.2 DIAGNOSING LED INDICATORS ......................................................................................... 63
5.2.1 Cabling................................................................................................................... 64
6. APPENDIX........................................................................................................................... 65
6.1 CONSOLE PORT PIN ASSIGNMENTS .................................................................................. 65
6.2 100BASE-TX/10BASE-T PIN ASSIGNMENTS................................................................... 66

1. INTRODUCTION

1.1 Packet Contents

Check the contents of your package for following parts:
Ethernet Switch x1
CD-ROM user's manual x1
Quick installation guide x1
19" rack mounting kit x1
Power cord x1
Rubber feet x 4
If any of these are missing or damaged, please contact your dealer immediately, if possible, retain the
carton including the original packing material, and use them against to repack the product in case there is
a need to return it to us for repair.

1.2 How to Use This Manual

This User Manual is structured as follows:
Chapter 2, INSTALLATION
The chapter explains the functions of the Switch and how to physically install the Switch.
Chapter 3, CONSOLE MANAGEMENT
The chapter explains how to manage the switch by Console interface.
Chapter 4, WEB-BASED MANAGEMENT
The chapter explains how to manage the switch by Web interface.
Chapter 5, TROUBLE SHOOTING
The chapter explains how to trouble shooting of the Switch.
Chapter 6, APPENDIX
The chapter contains cable information of the Switch.
In the following section, terms "SWITCH" with upper case denotes the WSW-2401A Ethernet switch.
Terms with lower case "switch" means any Ethernet switches.

1.3 Product Feature

24-Port 10/100Mbps TP interfaces
1 open slots for 100Base-FX fiber-optic interface connection
Complies with IEEE802.3, 10Base-T, IEEE802.3u, 100Base-Tx Ethernet standards
High back-plane bandwidth 5Gbps
Console/Web/SNMP management
Configuration backup and recovery
Per port Ingress/Egress bandwidth restriction
Configurable spanning tree aging time, STP port configuration
12 trunk groups, up to 8 ports per trunk
Port-based/802.1Q VLAN with 4K VLAN ID
MAC Binding/Filtering/Learning, configurable MAC Aging time
8 mappings ID to 4 priority queues, Support MAC/VLAN/802.1p/Port to CoS mapping
IGMP snooping and IGMP Query mode for Multi-media application
Statistic Routing Port
1 to many Ingress/Egress Port mirror and Port analysis
Broadcast/Multicast/Flooded storm control

1.4 Product Specification

Hardware Specification
Network Connector 24-Port RJ-45 for 10/100Base-TX
1 open slot for 100Base-FX fiber-optic interface
RS-232 connector One RS-232 DB-9 male connector for switch management
Switch architecture Store and forward switch architecture.
Switch Fabric Back-plan up to 5Gbps
MAC address 8K MAC address table with Auto learning function
Shared Buffer 3Mbit
Power requirement 90~240V AC, 50/60Hz,
Operating environment 0 ~50 degree C, 5%~90%RH
Storage environment -20~70 degree C, 5%~90%RH
Dimension (W x D x H) 440 x 200 x 44 mm
Switch Specification
Spanning Tree 802.1d, 802.1w
Link Aggregation 12 groups, up to 8 ports per group
Priority Queue 802.1p Class of Service (4 Queues)
Port Mirror RX/TX/Both
Bandwidth Control Yes, per port per 64kbps, up to 80Mbps
Strom Control Per 64kbps, up to 80Mbps
IGMP Snooping V1
MAC Filtering Yes
LAN Port-Based/802.1q, 4K VLAN ID, 256 groups
Port Analysis Yes
Static Routing Port Yes
Management Function
Management Interface Console/Web/Telnet/SNMP
SNMP Version V2
Support MIB Support SNMP MIB(RFC 1213),
Bridge MIB(RFC 1493),
RMON group 1,2,3,9
Enterprise private MIB
Standard Compliance
Network Standard IEEE802.3 10Base-T
IEEE802.3u 100Base-TX
IEEE802.3x Flow Control and Back pressure
IEEE802.3ad Port trunk with LACP
IEEE802.1d Spanning tree protocol
IEEE802.1w Rapid Spanning Tree
IEEE802.1p Class of service
IEEE802.1Q VLAN Tagging

2. INSTALLATION

This section describes the functionalities of the Switch's components and guides how to install it on the
desktop or shelf. Basic knowledge of networking is assumed. Please read this chapter completely before
continuing.

2.1 Product Description

2.1.1 Product Overview

The PLANET WSW-2401A is a 24-Port 10/100Mbps fast Ethernet Switch with 1-Port open slot for
100Mbps Fiber interface which boasts a high performance switch architecture that is capable of providing
non-blocking switch fabric and wire-speed throughput as high as 5Gbps. Its optional 100Base-FX fiber
slot also offers incredible extensibility, flexibility and connectivity to the Core switch or Servers.
The IEEE 802 standard-based firmware provides a rich set of features and ensures interoperability with
equipment from other vendors. Additionally, the firmware includes advanced features such as IGMP
snooping, broadcast storm control, and MAC address filtering, to enhance security and bandwidth
utilization.
With its built-in web-based management, the PLANET WSW-2401A offers an easy-to-use,
platform-independent management and configuration facility. The PLANET WSW-2401A supports
standard Simple Network Management Protocol (SNMP) and can be managed via any standard-based
management software. For text-based management, the WSW-2401A can also be accessed via Telnet
and the console port.

2.1.2 Switch Front Panel

Figure 2-1 shows the front panel of the switch.
Figure 2-1 WSW-2401A front panel.

2.1.3 LED Indications

Network:
LED Color Function
PWR Green Lights to indicate that the Switch is powered on.
SYS Green Lights to indicate the system is working.
LNK/ACT Green Blink to indicate that the switch is actively sending or receiving data over that
port.
FDX/COL Green Lights to indicate the port is running duplex mode..
10/100 Green Lights to indicate the port is 100Mbps connection.

2.1.4 Switch Rear Panel

Figure 2-2 shows the rear panel of the switch
Figure 2-2 WSW-2401A rear panel.
Power Notice:
1. The device is a power-required device, it means, it will not work till it is powered. If your networks
should active all the time, please consider using UPS (Uninterrupted Power Supply) for your device.
It will prevent you from network data loss or network downtime.
2. In some area, installing a surge suppression device may also help to protect your switch from being
damaged by unregulated surge or current to the Switch or the power adapter.

2.2 Install the Switch

This section describes how to install the Ethernet Switch and make connections to it. Please read the
following topics and perform the procedures in the order being presented.

2.2.1 Desktop Installation

To install the Switch on desktop or shelf, please follows these steps:
Step1: Attach the rubber feet to the recessed areas on the bottom of the switch. Step2: Place the switch on the desktop or the shelf near an AC power source. Step3: Keep enough ventilation space between the switch and the surrounding objects.
"Note: When choosing a location, please keep in mind the environmental restrictions discussed in
Chapter 1, Section 4, in Specification.
Step4: Connect the Switch to network devices.
A. Connect one end of a standard network cable to the 10/100/1000 RJ-45 ports on the front of the
Switch
B. Connect the other end of the cable to the network devices such as printer servers, workstations
or routers…etc.
"Note: Connection to the Switch requires UTP Category 5 network cabling with RJ-45 tips. For more
information, please see the Cabling Specification in Appendix A.
Step5: Supply power to the switch.
A. Connect one end of the power cable to the switch. B. Connect the power plug of the power cable to a standard wall outlet.
When the switch receives power, the Power LED should remain solid Green.

2.2.2 Rack Mounting

To install the switch in a 19-inch standard rack, please follows the instructions described below.
Step1: Place the switch on a hard flat surface, with the front panel positioned towards the front side. Step2: Attach the rack-mount bracket to each side of the switch with supplied screws attached to the
package.
Figure 2-5 shows how to attach brackets to one side of the switch.
Figure 2-5 Attach brackets to the switch.
Caution:
You must use the screws supplied with the mounting brackets. Damage caused to the parts by using
incorrect screws would invalidate the warranty.
Step3: Secure the brackets tightly. Step4: Follow the same steps to attach the second bracket to the opposite side. Step5: After the brackets are attached to the Switch, use suitable screws to securely attach the brackets
to the rack, as shown in Figure 2-6
Figure 2-6 Mounting the Switch in a Rack
Step6: Proceeds with the steps 4 and steps 5 of session 2.2.1 Desktop Installation to connect the
network cabling and supply power to the switch.

3. CONSOLE MANAGEMENT

3.1 Connecting to the Switch

The console port is a female DB-9 connector that enables a connection to a PC or terminal for monitoring
and configuring the Switch. Use the supplied RS-232 cable with a male DB-9 connector to connect a
terminal or PC to the Console port. The Console configuration (out of band) allows you to set Switch for
remote terminal as if the console terminal were directly connected to it.

3.2 Login in the Console Interface

When the connection between Switch and PC is ready, turn on the PC and run a terminal emulation
program or Hyper Terminal and configure its communication parameters to match the following default
characteristics of the console port:
Baud Rate: 9600 bps
Data Bits: 8
Parity: none
Stop Bit: 1
Flow control: None
After finished the parameter settings, click “OK“. When the prompt shows “switch>”, type “?” for help or
The settings of communication parameters
type “enable” for further configuration. The system needs password for further configuration. After the “enable” command, the system asks for password, please enter “admin” for the default password. As
shows in the following screen:
Console login screen

3.3 Console Management

Entering a question mark "?" at the prompt displays the list of commands available for command mode.
As shows in the following screen:
The question mark “?” command

3.4 Telnet login

The switch also supports telnet for remote management. The switch ask for user name and password for
remote login when using telnet, please use “admin” for username and “admin” for password.

3.5 Commands

There are two levels for console commands. The first level provides commands to show system
informations and current configurations. The second level (privileged mode) provides commands to set,
clear and show the configuration.

3.5.1 First level commands

The follow table lists the first commands and the equivalent usages.
Command Description
enable Enable privileged mode
show channel Show channel information
show console-info Show console-info
show igmp-snooping Show igmp snooping information
show ip http server Show http server information
show ip telnet server Show telnet server information
show mirror Show mirror information
show multicast router Show multicast router port information
show port counter Show port counter information
show port rate-shaping Show port ingress and egress rate-shaping
show port spantree Show spantree information on ports
show port state Show port infomation
show port storm-limit Show port storm limit mode and rate
show qos map cos-queue-map Show qos map cos-queue-map
show qos map dot1p-cos-map Show qos map cos-queue-map
show qos map mac-cos-map Show qos map mac-cos-map
show qos map port-cos-map Show each port's cos
show qos map vlan-cos-map Show qos map vlan-cos-map
show qos queue egress-policy Show qos queue egress-policy
show security MAC-aging Show MAC aging time
show security filter-MAC Show MAC filter entry
show security mac-learning Show port security status
show security static-MAC Show static mac table information
show snmp Show snmp information
show snmp rmon Show snmp rmon state
show spantree Show spanning tree information
show syntax Show basic help infomation
show system Show system information
show trunk Show trunk information
show version Get last software version
show vlan Show vlan information
show vlan type Show current vlan type

3.5.2 Privileged Command

To access to the second level, enter the “enable” command in the first level. The sysem then prompt for a password. Please enter “password” for the password. The promt then changes to “Switch\enable>”. Entering a question mark "?" at the prompt displays the
list of commands available for command mode.
3.5.2.1 Clear command
Clear command is to clear the parameter. The follow table lists the clear commands and the equivalent
usages.
Command Description
clear channel Clear member from channel
clear mirror monitored-port egress Clear egress monitored port for mirror
clear mirror monitored-port ingress Clear ingress monitored port for mirror
clear multicast router Clear router port
clear port counters Clear port statistics counter
clear port rate-shaping Clear rate-shaping of all ports
clear port spantree portcost Restore spanning tree port cost to default value
clear port spantree portpri Restore spanning tree port priority to default value
clear port storm-limit Clear strom limit of all ports
clear qos map cos-queue-map Reset cos-queue map to default
clear qos map dot1p-cos-map Reset dot1p_cos map to default
clear qos map mac-cos-map Clear qos map mac-cos-map
clear qos map vlan-cos-map Clear qos map vlan-cos-map
clear security filter-MAC Clear MAC filter entry
clear security static-MAC Clear static MAC entry
clear snmp community Clear snmp community entry
clear snmp trap Clear snmp trap management host
clear spantree root Restore spanning tree parameters
clear trunk Clear trunk port from vlans
clear vlan Clear member from vlan
copy config flash Copy system configuration parameters to default value
clear port storm-limit Clear strom limit of all ports
clear qos map cos-queue-map Reset cos-queue map to default
clear qos map dot1p-cos-map Reset dot1p_cos map to default
clear qos map mac-cos-map Clear qos map mac-cos-map
clear qos map vlan-cos-map Clear qos map vlan-cos-map
clear security filter-MAC Clear MAC filter entry
clear security static-MAC Clear static MAC entry
clear snmp community Clear snmp community entry
clear snmp trap Clear snmp trap management host
clear spantree root Restore spanning treeparameters
clear trunk Clear trunk port from vlans
clear vlan Clear member from vlan
3.5.2.2 Copy command
Once the configuration is changed, it remains the original after a reboot unless the configuration is saved.
Copy command is to save the current configuration to the flash, this saves the configuration to next
reboot.
Command Description
copy config flash Copy system configuration parameters to flash
3.5.2.3 Disable command
Disable command is to exit the privileged mode and back to the first level of command line interface.
Command Description
Disable Disable privileged mode
3.5.2.4 Reboot command
Reboot command is to reboot the switch, please beware to check if the configuration is saved..
Command Description
Reboot Reboot system
3.5.2.5 Set command
Set command is to change the parameter of the switch functions. The follow table lists the set commands
and the equivalent usages.
Command Description
set channel Set ports to be channel
set default Set system load default parameters
set enable password Set the password for the privileged level of the CLI
set igmp-snooping disable Disable igmp snooping
set igmp-snooping enable Enable igmp snooping
set ip http server disable Disable http server
set ip http server enable Enable http server
set ip telnet server disable Disable telnet server
set ip telnet server enable Enable telnet server
set mirror Enable/Disable mirror function
set mirror capture-port Set a port to capture traffic
set mirror monitored-port egress Capture egress traffic
set mirror monitored-port ingress Capture ingress traffic
set multicast router Set multicst router port
set password Set the password for telnet
set port disable Disable a port
set port duplex Set port transmission type
set port enable Enable a port
set port flow-control Set port traffic flowcontrol
set port rate-shaping egress Set port egress rate-shaping rate
set port rate-shaping ingress Set port ingress rate-shaping rate
set port rate-shaping egress Set port egress rate-shaping rate
set port rate-shaping ingress Set port ingress rate-shaping rate
set port spantree <port_num> portco Set spanning tree port cost
set port spantree <port_num> portfa Set spanning tree PortFast feature
set port spantree <port_num> portpr Set spanning tree port priority
set port speed Set port transmission speed
set port storm-limit mode Set port storm limit mode
set port storm-limit rate Set port storm limit rate
set qos map cos-queue-map Set the queue number of each cos
set qos map dot1p-cos-map Set the cos value of each dot1p priority
set qos map mac-cos-map Set MAC based qos
set qos map port-cos-map Set port's cos
set qos map vlan-cos-map Set vlan based qos
set qos queue egress-policy Set the egress policy
set security MAC-aging Set MAC aging time
set security filter-MAC Create MAC filter entry
set security mac-learning Set port leanrning MAC (enable|disable)
set security static-MAC Create static MAC entry
set snmp Enable/Disable snmp agent
set snmp community Set snmp community string
set spantree fwddelay Set the forward delay for the spanning tree
set spantree hello Set the hello interval for the spanning tree
set spantree maxage Set the max age interval for the spanning
set spantree priority Set the bridge priority for the spanning tree
set system contact Set system contact
set system default-gateway Set default gateway
set system ip Set system ip mask
set system location Set system location
set system mac Set system mac address
set system management-vlan Specify a vlan for system management
set system name Set system name
set trunk Set vlan trunk port
set vlan <vid> name Set vlan name
set vlan <vlan id> <portlist> Set vlan members
set vlan type port-based Set system be port-based vlan
set vlan type dot1q-based Set system be dot1q-based vlan
set snmp rmon Enable/Disable rmon state
set snmp trap Set snmp trap receive host
set spantree disable Disable spanning tree
3.5.2.6 Show command
Show command is to display the current parameter of the switch functions. The follow table lists the show
commands and the equivalent usages.
Command Description
show channel Show channel information
show console-info Show console-info
show igmp-snooping Show igmp snooping information
show ip http server Show http server information
show ip telnet server Show telnet server information
show mirror Show mirror information
show multicast router Show multicast router port information
show port counter Show port counter information
show port rate-shaping Show port ingress and egress rate-shaping
show port spantree Show spantree information on ports
show port state Show port infomation
show port storm-limit Show port storm limit mode and rate
show qos map cos-queue-map Show qos map cos-queue-map
show qos map dot1p-cos-map Show qos map cos-queue-map
show qos map mac-cos-map Show qos map mac-cos-map
show qos map port-cos-map Show each port's cos
show qos map vlan-cos-map Show qos map vlan-cos-map
show qos queue egress-policy Show qos queue egress-policy
show security MAC-aging Show MAC aging time
show security filter-MAC Show MAC filter entry
show security mac-learning Show port security status
show security static-MAC Show static mac table information
show snmp Show snmp information
show snmp rmon Show snmp rmon state
show spantree Show spanning tree information
show syntax Show basic help infomation
show system Show system information
show trunk Show trunk information
show version Get last software version
show vlan Show vlan information
show vlan type Show current vlan type

4. WEB-BASED MANAGEMENT

This section introduces the configuration and functions of the Web-Based management.

4.1 About Web-based Management

The switch offers management features that allow users to manage the switch from anywhere on the
network through a standard browser such as Microsoft Internet Explorer.
The Web-Based Management supports Internet Explorer 5.0. It is based on Java Applets with an aim to
reduce network bandwidth consumption, enhance access speed and present an easy viewing screen.
Note: By default, IE5.0 or later version does not allow Java Applets to open sockets. The user has to
explicitly modify the browser setting to enable Java Applets to use network ports.

4.2 Preparing for Web Management

Before use web management, you can use console to login the Switch checking the default IP of the
Switch. Please refer to Console Management Chapter for console login. If you need change IP address
in first time, you can use console mode to modify it. The default value is as below:
IP Address: 192.168.0.100 Subnet Mask: 255.255.255.0 Default Gateway: 192.168.0.254 User Name: admin Password: admin

4.3 System Login

1. Launch the Internet Explorer.
2. Enter the IP address of the switch.
3. When the login screen appears, use admin/admin as the default username/password respectively
to login.
4. The main web page of the Web-based management appears. As shows in the following screen.
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