24-port + 3-slot Stackable Ethernet Switch
WGSW-2403
User’s Manual
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TABLE OF CONTENTS
CHAPTER 1 INTRODUCTION ..................................................................................................1
1.1 CHECKLIST.........................................................................................................................1
1.2 ABOUT THE SWITCH............................................................................................................1
1.3 FEATURES..........................................................................................................................1
1.4 SPECIFICATIONS .................................................................................................................2
CHAPTER 2 HARDWARE INSTALLATION.............................................................................4
2.1 FRONT PANEL.....................................................................................................................4
2.2 REAR PANEL ......................................................................................................................7
2.3 HARDWARE INSTALLATION...................................................................................................8
2.4 STACK INSTALLATION........................................................................................................10
CHAPTER 3 CONSOLE AND TELNET MANAGEMENT.......................................................11
3.1 CONNECT TO PC BY RS-232 SERIAL CABLE......................................................................11
3.2 TELNET ............................................................................................................................11
3.3 MAIN MENU......................................................................................................................12
CHAPTER 4 WEB MANAGEMENT........................................................................................15
4.1 START A WEB BROWSER SESSION....................................................................................15
4.2 STACK MAIN PAGE............................................................................................................16
4.3 SWITCH MAIN PAGE..........................................................................................................17
4.4 DEVICE CONFIGURATION...................................................................................................20
4.5 TOPOLOGY INFO ...............................................................................................................21
4.6 PORTS .............................................................................................................................21
4.7 SECURITY.........................................................................................................................25
4.8 SNMP .............................................................................................................................25
4.9 VLAN ..............................................................................................................................27
4.10 IGMP SNOOPING ...........................................................................................................30
4.11 PORT AGGREGATION ......................................................................................................30
4.12 STA...............................................................................................................................31
4.13 PRIORITY........................................................................................................................34
4.14 ADDRESS TABLE.............................................................................................................35
4.15 MIRROR .........................................................................................................................36
CHAPTER 5 TROUBESHOOTING .........................................................................................38
APPENDIX A ...........................................................................................................................39
A.1 SWITCH‘S RJ-45 PIN ASSIGNMENTS..................................................................................39
A.2 10/100MBPS, 10/100BASE-TX ........................................................................................39
A.3 RJ-45 CABLE PIN ASSIGNMENT..........................................................................................40
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Chapter 1 INTRODUCTION
1.1 Checklist
Check the contents of your package for following parts:
lWGSW-2403.
l CD-ROM.
l Quick Installation Guide
l Power cord.
l 19” rack-mount brackets.
l RS-232 cable.
If any of these pieces 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 About the Switch
The WGSW-2403 comes with 24 10/100Base-TX auto-MDI/MDI-X ports, two slots for
optional of 1000Base-SX, 1000Base-LX, 10/100/1000Base-T modules and a shared slot
for a 100Base-FX module. Each unit has a built-in management interface for configuring
and monitoring through console port, telnet, web and SNMP.
The WGSW-2403 provides a switch stacking function to manage up to 8 switches using a
single IP address. Through its proprietary management bus using a standard RJ-45
cable, the distance between stacked switches can be up to 800m. The management bus
traffic is separated from the network ports, ensuring heavy network loading does not affect
management tasks. Upto 208 Ethernet ports can be managed by a single IP address.
The WGSW-2403 can also be stacked with PLANET’s WGSW-14020 16G Switch and
VC-1602 VDSL Switch, providing the flexibility for various applications.
The IEEE 802.1Q with VLAN tagging feature make logically separating nodes easier and
up to 255 VLAN group are allowed on the WGSW-2403. Rate control is also supported to
allow bandwidth allocation on a per-port basis. Two priority queues ensure critical
applications get the bandwidth and priority they need. IGMP snooping is also provided
to prevent flooding of IP multicast traffic.
1.3 Features
w Complies with IEEE802.3 10Base-T, IEEE802.3u 100Base-TX, IEEE 802.3z
1000Base-SX/LX, IEEE 802.3ab 1000Base-T, IEEE 802.1D spanning Tree protocol,
IEEE 802.3x flow control, IEEE 802.1Q VLAN, 802.1p priority queuing
w 24-port 10/100Mbps, two slots for 1000Base-T/SX/LX module and one shared slot for
100Base-FX port
w 8.8G switching fabric
w Provides 6k MAC address table and 384K bytes memory buffer
w Supports switch stackable management function, up to 8 devices and distance up to
800m with single IP
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w Rate control function is provided to restrict each port’s bandwidth provision from 10%,
20% to 100%.
w Support 802.1p QoS with two priority queues
w Support 802.1Q tagged VLAN, up to 255 VLAN groups can be configured
w Console, telnet, web and SNMP manageable
w Support IGMP snooping
w Port mirroring for dedicated port monitoring
1.4 Specifications
Product
24-port + 3-slot Stackable Ethernet Switch
Model
WGSW-2403
Network Ports
Stack Ports
Module slot
24 x RJ-45
2 x RJ-45
2 for 10/100/1000Base-T, 1000Base-SX and 1000Base-LX
modules
1 for 100Base-FX modules, shared with port 1
1 x RS-232 DB-9
Console
Stack ID selection
Knob with 8 settings (0~7)
Transmission method Store-and-forward
Switching Fabric
MAC address table
size
8.8G
6k
Packet Buffer Memory 384K Bytes
LEDs
System: PWR, Master, Status
Per port: Speed/LNK/ACT, FDX/COL
Port Module: LNK/ACT
Stack: LNK
Cables
10Base-T:
2-pair UTP Cat. 3,4,5 up to 100m
100Base-TX: 2-pair UTP Cat.5, up to 100m
1000Base-T: 4-pair UTP Cat 5, up to 100m
1000Base-SX: 50/125 and 62.5/125 fiber-optic cable, up to
550m
1000Base-LX: 9/125 fiber optic cable, up to 10km
50/125 and 62.5/125 fiber-optic cable, up to
550m
Rack Mount
Dimension
Weight
19” rack mount, 1U height
440 x 285 x 44 mm
3.6kg
Operating
Environment
Temperature: 0~50 degree C (operating), -20~70 degree C
(storage)
Humidity: 0~90%, non-condensing
100~240VAC, 50~60Hz, auto-sensing
Power Supply
Power Consumption
40 Watts maximum / 136 BTU/hr maximum
EMC/EMI
FCC, CE
Management
Interface
Web, Console, Telnet and SNMP
Protocols and
Standards
IEEE 802.3 (Ethernet)
IEEE 802.3u (Fast Ethernet)
IEEE 802.3z/802.3ab (Gigabit Ethernet)
IEEE 802.3x (flow control)
IEEE 802.1D Spanning Tree
IEEE 802.1Q VLAN tag
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IEEE 802.1p QoS
RFC 768 UDP
RFC 783 TFTP
RFC 791 IP
RFC 792 ICMP
RFC 826 ARP
RFC 854 Telnet
RFC 2068 HTTP
RFC 2236 IGMPv2
Network Management RFC 1157 SNMP v1/v2
RFC 1123 MIB-2
RFC 1493 Bridge MIB
Enterprise private MIB
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Chapter 2 HARDWARE INSTALLATION
This section describes the hardware features and installation of these Switches. For
easier management and control of the switch, familiarize yourself with its display
indicators, and ports. Front panel illustrations in this chapter display the unit LED
indicators. Before connecting any network device to the switch, read this chapter
carefully.
Furthermore, there are six choices of different modules for expansion:
l
l
l
l
l
l
WGSW-D1GT: 10/100/1000Base-T module
WGSW-D1SX: 1000Base-SX module
WGSW-D1LX: 1000Base-LX module
WGSW-D1SC: 100Base-FX module (SC interface)
WGSW-D1ST: 100Base-FX module (ST interface)
WGSW-D1S15: 100Base-FX module (SC interface)
2.1 Front Panel
The unit front panel provides a simple interface monitoring the switch.
13
14
15
16
17
18
19
20
21
22
23
24
24-port Stackable Ethernet Switch
LNK/
ACT
STACK
13 14 15 16 17 18 19 20 21 22 23 24
FDX/
MASTER
STATUS
COL
Switch ID
25 26
LNK/ACT
LNK/
ACT
10 11 12
FDX/
COL
RESET
PWR
1
2
3
4
5
6
7
8
9
LNK
100Mbps LNK ACT
10Mbps LNK ACT
FDX
COL
IN
OUT
1
1
2
3
4
5
6
7
8
9
10
11
12
WGSW-2403 Switch front panel
LED indicators
PWR
Green
Green
On: Power on
MASTER
When this LED steady green, it means the device acts
competent leading role (Master), an indispensable essential for
system administrator to control and monitor whole system.
At the time one member of the cluster disconnected or new
member joined, the LED blinks. Soon, one and only one master
will be raised. You can refer to “SWITCH ID” section below for
relative information.
STATUS
Flashing Run Time Error occurs
Green
10/100
Mbps
ports
LNK/ACT Off
Green
No Connection on the port
The port is connected at 100Mbps
Flashing
Green
There is traffic transverses the port
The port is connected at 10Mbps
There is traffic transverses the port
Amber
Flashing
Amber
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FDX/COL
Steady
The port is connected at Full-Duplex mode
Amber
Off
The port is connected at Half-Duplex mode. A collision occurs
when two stations within a collision domain attempt to transmit
data at the same time. Intermittent flashing amber of the collision
LED is normal; the contending adapters resolve each collision by
means of a wait-then-retransmit algorithm. Frequency of
collisions is an indicator of heavy traffic on the network
Flashing Collision happens on the port
Amber
Module
STACK
LNK/ACT Green
When one slide-in module is well installed and functioning, the
relevant one lights green
Flashing There is traffic transverses the port
Green
LNK
Green
On: The switch is stacked to others
Off: The switch is standalone or the stack link have problem
Stack ports
There are two stack ports on the front panel. One is IN and the other is OUT. When
stacked, the IN port should connect to the other switch’s OUT port and the OUT port
should connect to other switch’s IN out. You can just use normal Cat 5 or better cable with
RJ-45 connector to stack. Only straight-through UTP/STP cable can be used. There is no
Duplex Mode issue and the maximum distance between first and last switch is 800m.
SWITCH ID
Each switch on a stack must have a unique switch ID. There are eight degrees (0~7) in
the rotary switch. The switch with least switch ID will become master switch and the
others become slave. If master switch is fail or disconnected to the switch by stack port,
the switch with least switch ID will become master.
Every device in the management stack should have a unique “Switch ID”. In the
meanwhile, a “Switch ID” which has been using by a device, reused by another, the
management stack will fail.
Reset button
At the middle of front panel, the reset button is designed for reboot the switch without turn
off and on the power.
10/100Mbps Ethernet ports
There are 24 10/100Mbps RJ-45 (copper) ports with one 100Mbps fiber optic slide-in slot.
The slot is shared with port 1 which means if a fiber module is installed in this slot, the first
RJ-45 port will be disabled. The following pictures show the available module for this
slot.
WGSW-D1SC
TX
RX
100Base-FX
100Base-FX SC multi-mode fiber module
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WGSW-D1ST
TX
RX
100Base-FX
100Base-FX SC multi-mode fiber module
WGSW-D1S15
TX
RX
100Base-FX
100Base-FX SC multi-mode fiber module
The auto-negotiation feature of the switch allows each port of the device running at one of
the following operation modes:
Port
Media
Speed
Duplex Mode
10/100Mbps 100Mbps fiber optic (Alternative to
copper port-1)
100Mbps Full Duplex
Half Duplex
10/100Mbps RJ-45 (copper)
10Mbps Full Duplex
Half Duplex
100Mbps Full Duplex
Half Duplex
All copper ports supports MDI/MDI-X automatically crossover capability that is the port
can connect either the PC or hub without crossover cable adjustment.
Wiring for 10/100Mbps (Fiber Optic/Copper)
Following are the summaries of cabling required:
Media
Speed
Wiring
Maximum Distance
10/100Mbps RJ-45 10Mbps Category 3,4,5 UTP/STP
100m
100m
2km
ports
100Mbps Category 5 UTP/STP
WGSW-D1SC,
WGSW-D1ST
100Mbps 62.5/125 or 50/125µm
multi-mode fiber optic
WGSW-D1S15
100Mbps 9/125µm single-mode fiber optic 15km
If the port is connected but the relevant LED is dark, check the following items:
1.
2.
3.
The switch and the connected device’s power are on or not.
The connecting cable is good and with correct type.
The cable is firmly seated in its connectors in the switch and in the associated
device.
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4.
5.
The connecting device, including any network adapter is well installed and
functioning.
Confirm the connection distance is implemented within the scope of operative
without interference.
2.2 Rear Panel
The rear panel of the switch indicates an AC inlet power socket, which accepts input
power from 100 to 240VAC, 50-60Hz, one RS-232 console port for setting up the switch
via a connection to a terminal or PC using a terminal emulation program, and two slide-in
slots for installing additional modules.
100~240V AC
25
26
CONSOLE
9600, 8, N,
1
50 / 60Hz
WGSW-2403 Switch rear panel
Slide-in slots
The two slide-in slots on the rear panel are reserved for following optional gigabit
modules. They can provide fat pipes for up linking to backbone or connecting to servers.
WGSW-D1SX
TX
RX
1000Base-SX
1000BASE-SX : WGSW-D1SX
WGSW-D1LX
TX
RX
1000Base-LX
1000BASE-LX : WGSW-D1LX
WGSW-D1GT
1000Base-T
1000BASE-T : WGSW-D1GT
The following is the gigabit module operation and cabling required:
Media
1000BASE-T
Speed
10Mbps
Duplex Mode Wiring
Distance
100m
100m
100m
220m
500m
550m
550m
10km
Full / Half
Category 3,4,5 UTP/STP
100Mbps
1000Mbps
Full / Half
Full
Full
Category 5 UTP/STP
Category 5 UTP/STP
62.5/125 µm MMF
50/125 µm MMF
1000BASE-SX 1000Mbps
1000BASE-LX 1000Mbps
Full
62.5/125 µm MMF
50/125 µm MMF
9/125 µm SMF
NOTE: MMF-multimode fiber, SMF – Single mode fiber
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Console Port
The RS-232 console is an interface for connecting a terminal directly. Through the
console port, it provides rich diagnostic information includes network statistics, link status
and system setting. The operating mode of the console port is:
¨
¨
¨
¨
¨
¨
DCE
9600 (Fix baud rate)
n (No parity checking)
8 (8 Data bits)
1 (1 stop bit)
None (No flow control)
You can use a normal RS-232 cable and connect to the console port on the device. After
the connection, you can run any terminal emulation program (Hyper Terminal, Winterm,
Telix, and so on) to enter the startup screen of the device.
Power Receptacle
For compatibility with electric service in most areas of the world, the switch’s power supply
automatically adjusts to line power in the range 100-240 VAC and 50-60 Hz.
Plug the female end of the power cord firmly into the receptacle on the rear panel of the
switch. Plug the other end of the power cord into an electric service outlet then the power
will be ready.
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.
2.3 Hardware Installation
This switch can be placed directly on your desktop, or mounted in a rack. If you install the
device in a normal-standalone standard, the switch is an managed Switch, and users can
immediately use most of the features simply by attaching the cables and turning the
power on. In this case, any managerial proceedings are effective only in the range of the
switch. After management stacking, you can enjoy the powerful management functions
and control the whole system.
Desktop Installation
For desktop installation, the switch needs to put on a clean, flat desk or table close to a
power outlet. Plug in all network cables and the power cord, then the system is ready.
Before installing the switch, you must ensure:
1.
It is accessible and cables can be connected easily.
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2.
Cabling is away from:
wSources of electrical noise such as radios, transmitters and broadband amplifiers
wPower lines and fluorescent lighting fixtures.
3.
4.
Keep water or moisture off.
Airflow around the unit and through the vents in the side of the case is great for heat
radiation (company recommend that you provide a minimum of 25 mm clearance).
To prolong the operational life of your units:
1.
2.
3.
Never stack unit more than eight sets high if freestanding.
Do not place objects on top of any unit or stack.
Do not obstruct any vents at the sides of the case.
Rack-mount Installation
The switch may standalone, or may be mounted in a standard 19-inch equipment rack.
Rack mounting produces an orderly installation when you have a number of related
network devices. The switch is supplied with rack mounting brackets and screws. These
are used for rack mounting the unit.
Rack Mounting the Switch in the 19-inch rack:
1.
2.
Disconnect all cables from the switch before continuing.
Place the unit the right way up on a hard, flat surface with the front facing toward
you.
3.
4.
5.
6.
7.
Locate a mounting bracket over the mounting holes on one side of the unit.
Insert the screws and fully tighten with a suitable screwdriver.
Repeat the two previous steps for the other side of the unit.
Insert the unit into the 19" rack and secure with suitable screws (not provided).
Reconnect all cables.
Installing Network Cables
Station Connections -
Refer to the wiring statement of the previous section; connect each station with correct
type of cables.
Switch-to-Switch Connections –
In making a switch-to-switch connection, use Gigabit ports to connect another switch or
backbone is strongly recommended. The Gigabit ports provide the fat pipe to the server or
backbone connectivity for boosting the total system performance. Refer to the wiring
statement of the previous section; connect each station to the switch with correct type of
cables.
Module Installation
The two slide-in slots on the rear panel are purposed for installing optional modules. They
can be used as a network backbone or connect to a server. Follow the steps as described
to install a module:
1.
2.
Power off the switch.
Removing the two screws on the face plate of slide-in slot with a flat-head
screwdriver.
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3.
4.
Push the module gently into the slot along the slide tracks.
Ensuring that it firmly engages with the connector then tighten the screws to secure
the module.
CAUTION: The slide-in slots are not hot swappable, power off the switch before installing
modules.
2.4 Stack Installation
There are two RJ-45 ports on the front panel for proprietary management stack. Only
straight-through UTP/STP cable can be used.
Plug one end of the cable in the “IN” port and the other end to the ”OUT” port of next
device. Repeat the step for every device in the stack cluster, then ending at last switch.
NOTE:Before management stacking, be sure of every device uses a unique “SWITCH
ID”, or the management stack will not work. The switch with least SWITCH ID
will become Master. Only Master switch’s management interface (console,
telnet, web and SNMP) is accessible.
Please find the following picture for sample connection. Please note the stack port is for
management only. For data packets to be transmitted between switches, you will still
need to connect their network ports.
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Chapter 3 CONSOLE AND TELNET MANAGEMENT
3.1 Connect To PC by RS-232 serial Cable
NOTE: If you have stacked several switches together, make sure you are working on
Master switch (switch with least Switch ID). Other slave switches’ management
interface allows only viewing the configuration by “guest” account.
To configure the system, connect the provided serial cable to a COM port on a PC or
notebook computer and to serial (console) port of the device. The console port of the
device is DCE already, so that you can connect the console port directly through PC
without the need of Null Modem.
A terminal program is required to make the software connection to the device. Windows'
Hyper Terminal program may be a good choice. It can be accessed from the Start menu.
Click START, then Programs, Accessories and then Hyper Terminal.
MS-DOS based terminal program such as PC-PLUS, PROCOMM, can also make the
connection with the device built-in software. The COM port should be configured as:
¨ Baud
¨ Parity
¨ Data bits
¨ Stop bits
¨ Flow Control
: 9600
: None
: 8
: 1
: None
If you are using Windows 95/NT/98/2000/XP, launch “HyperTerminal”, create a new
connection, and adjust settings as below:
Please then power on the switch; launch the new terminal program you just set up. Press
“Enter” key, then login screen appears. Please check chapter 3.3 for detail on console
management.
3.2 Telnet
To access the switch through a Telnet session:
1.
Be Sure of the switch is configured with an IP address and the switch is reachable
from a PC.
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2.
Start the Telnet program on a PC and connect to the switch.
The management interface is exactly the same with RS-232 console management except
the “root” privilege is not supported.
3.3 Main Menu
After you enter the switch’s console interface by RS-232 cable or telnet, the following
page is shown. Please enter username and password to access WGSW-2403.
There are three system default accounts for different privilege levels:
“root”:
root can do any configuration includes changing password and enable/disable
management capability via console port. The default password of root is
“superuser”. Note that this account is not workable on telnet and web
management interface.
“admin” admin can do any configuration except changing password. The default
password of admin is “admin”.
“guest”: guest can view the whole switch information only, moreover, access to Web
management interface is not allowed. The default password is “guest”.
Main menu appears after successfully login WGSW-2403. To enter any of the submenus,
simply type the number after the command prompt. When select further options, you
may be asked for the device ID which you want to configure. Please just input the
SWITCH ID which you have configured on the switch front panel.
The following table shows all the available options on the switch. The management
functions are exactly the same with web-based management interface but in text mode.
For further operation, please refer to Chapter 4, “ Web Management”.
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Main menu
Submenu
Function
Show the Device ID, Hardware version,
Boot-up version, POST version, runtime
1. Topology Information code version, agent status, device name
and device location of each switch on the
stack.
Show detail system information of each
switch including their hardware, software
version, system up time, system contact,
device name, device location and system
management capabilities.
1. System
Information
2. System Information
Modify system contact, device name and
3. System Configuration device location of each switch on the
stack.
1. Network
Configure each switch’s IP address,
Configuration
subnet mask and default gateway.
2. Console Port Status
Display
Display the console port configuration, like
baudrate, databits, parity, etc.
Create,
modify or
delete
SNMP
3. SNMP Community
Setup
community name, the IP address
associated with the name and the access
right. Up to 5 entries are supported.
2. Management
Setup
Create, modify or delete the community
name, IP address and aging time of the
trap receivers. Up to 5 receivers are
supported.
4. Trap Receiver Control
Enable or disable web, telnet and SNMP
management function of the switch. You
can also change the http port number on
this menu.
5. Management
Features Control
Define which events will trigger the trap on
this menu.
6. Trap Filtering Setup
Show the status of each ports and
configure each ports settings. It also
allows you to configure each port’s speed,
duplex, flow control and bandwidth
allocation..
1. Port Status /
Configuration
3. Device Control
Create, delete and display the MAC
address entries of each port. You can
also modify the aging time and search a
specified MAC address on this menu.
2. Address Table
3. VLAN
Two VLAN modes are supported on this
switch, 802.1Q VLAN and port group
VLAN. Please select the VLAN mode
first and then make further configuration.
Please refer to section 4.9 for detail
configuration available on this switch.
4. Security
This function is reserved for future use.
Enable or disable the IGMP Snooping.
You can also display the IP multicast
registration table on this menu.
5. IGMP Snooping
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Enable or disable the mirror function and
choose the sniffer port and monitored port.
6. Mirror
7. Statistic Information
Show traffic information of each ports.
Define the 802.1p tag mapping and the
service rule. Please refer to section 4.13
for detail.
8. Priority Tag
Show the spanning tree algorithm status
and configure its parameters.
9. STA
Enable or disable the port aggregation
(port trunking) function on specified ports.
10. Port Aggregation
This menu allows you to configure the
password of root, admin and guest
account. Only root account has the right
to enter this menu.
4. User
Authentication
Restart the switch.
available: cold start and warm start.
Two options are
1. System Restart
Reset the switch back to factory default
settings.
2. Default Factory Reset
3. Timeout Interval
Setup
Configure the telnet timeout interval.
5. System Utility
4. TFTP Download
5. Local Transfer
6. Ping
Update the firmware through TFTP server.
Transfer the firmware from master switch
to slave switch.
Ping a IP to test the connection status.
Input
a
port name to get the
7. Search Location by
Port Name
correspondence of Device ID and Port
number.
6. Save Runtime
Configuration
Save the configuration you have make on
the switch.
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CHAPTER 4 WEB MANAGEMENT
4.1 Start A Web Browser Session
The Web Interface of WGSW-2403 is coded by Java Applet and running on the JavaTM
Virtual Machine (JVM) version 1.3.1 platform. You should configure the management
station with an IP address and subnet mask compatible with WGSW-2403 for accessing
it. Also, the management station should be well configured and connected to Internet for
automatically downloading (upgrading) the suitable JVM through Internet from
http://java.sun.com. Or you can download from
http://java.sun.com/j2se/1.3/download.html and manually install it.
Note: Usually the newer JavaTM Virtual Machine is not backward compatible. JVM version
1.3.1 is strongly recommended to ensure properly operation.
The default network configurations are as follows:
IP: 192.168.0.1
Subnet Mask:255.255.255.0
Default Gateway: 192.168.0.254
1. Activate a web browser and enter the IP address you have configured in the address
field. A screen pops up and asks for username/password. Use system default users
name “admin” and password “admin” (If you have configured a new password, input
the new password) to access WGSW-2403.
2. After Login, the web management will start to download the java file for the switch.
3. After the file download is completed, the following message is shown. Please click
“Continue” to enter the stack main page.
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4.2 Stack Main Page
The stack main page contains two options:
Topology
This screen displays one or more switches of the management stack. Basic properties
can be read by the screen, including Hardware characteristic, Device Name, Up time,
Master and Slave relationship. Also, by mouse clicking listed items can enter for further
operation.
System Configuration
If you are managing a Master or a Standalone device, the system configuration
parameters are equal to parameters of Net Configuration and Device Information in
Device tab. For further information, please refer to Device statement.
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4.3 Switch Main Page
Switch Main Page appears after you click one of the switch(es) on the topology page.
There are 8 function button listed on top: Home, Save, Default, Reboot, Ping, Telnet,
Contact, and Upgrade.
<Home>
Shortcut to back to stack home page
<Save>
Save the current setting to Non-volatile Memory. The difference between <Save> and
<Apply> is that Apply applies settings right away but saves the values in the system
memory. Every time when switch reboots, system obtains system parameters from
Non-volatile Memory you <Saved> before but not system memory.
Select the one(s) you want to save parameters, then click “Save” button to save it to
Non-volatile Memory.
<Default>
Make the switch(es) returning to factory default value. Select the switch and click “Default”
button, the selected-switch(es) will return to initial value. If you want to clear the previous
value in the System Memory, please <Save> it.
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<Reboot>
You can specify switch(es) and reboot it.
Warm Boot
Reboot the switch in a short time.
Cold Boot
Boot the switch and with fully Power On Self Test (POST). The system is
completely checked but spends much time.
<Ping>
The Ping is a commonly used tool to detect the remote host or IP address exists or not.
Moreover, network status also can be known by the ratio of packets Reply and Loss.
<Telnet>
By simply clicking the <Telnet> button, the Telnet program implements and displays login
screen.
<Contact>
Contact PLANET technicians for technical support by E-Mail
<Upgrade>
You can select the device ID and click the upgrade method. Please note the two or more
device can be upgraded at the same time.
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WEB Upload
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Select Device ID and “WEB Upload” radio button then click OK.
Specify the file path by clicking Browse button and click Start.
TFTP Download
1.
Select Device ID and “TFTP Download” radio button then click OK.
2. Enter the TFTP server’s IP address in Server IP field.
3. Enter file name in File Name field.
Click Start button to download the code and system update with it automatically
Local File Transfer
1.
2.
Select Device ID and “Local File Transfer” radio button then click OK.
Click “Application” or ”Java Applet” radio button(Application - System firmware, Java
Applet -- Web User Interface).
The system starting software synchronization from Master Device (That the synchronized
hardware should be identical to Master Device)
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Device
The shortcut to go to another member switch in the management stack.
4.4 Device Configuration
Panel Display
Slide-in Modules
MASTER LED
SWITCH ID
STATUS LED
10/100Mbps Ethernet ports
Port Status
Port Link Down (Black): Port is not connected or attached device shuts down.
Port Link Up (Green):
Port Link Up (Amber):
Port Disabled (Red):
Port links up and working correctly.
Port links up but in blocking mode.
Port has been disabled.
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Network Configuration
IP Address:
Subnet Mask:
Gateway IP:
IP address of this device.
Subnet Mask of your network.
IP address of Gateway.
Device Information
Name:
Naming the system (optional).
Contact:
Location:
Who the System administrator is (optional).
Where the management stack locates (optional).
NOTE: The Network Configuration and Device Information of Master Device in the
management stack will become system parameters automatically.
4.5 Topology Info
This page displays information about the switch(es), such as Device ID, Hardware
version, Boot-Up version, POST version, Runtime version (Firmware version), JAVA
Applet version (Web User Interface version), Device Name and Device Location. When
management stack persist, by the Device ID, all the members are transparently listed.
4.6 Ports
Information
It is a ports’ configurations summary table. Via the summary table, you can know status of
each port clear at a glance, like Link Up/Link Down, Enable/Disable, Link Speed, Duplex
mode and Flow Control.
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NOTE: Also by simply clicking the port on the ‘Panel Display’, the port information
screen pops up
Configuration
Port attributes can be setup in this page.
Setup Port Attributes
1.
2.
3.
Click the “Name” column of the port. Enter a name for identification, like ‘Richard’;
and press Enter
Leave the “Admin” column ‘Enable’ value to make the port to be in operation
or ’Disable’ to pause it
Select Duplex mode---10Half/10Full; 100Half/100Full; ‘Auto’ for auto-negotiation and
1000Full auto-detection
4.
5.
Select ‘Enable’ to take “Flow Control” effect
Click Apply button to apply settings
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NOTE: Also accomplished by simply mouse right-click the port on the ‘Panel Display’
then select ‘Configuration’, the configuration screen pops up.
Duplicate Port Attributes
Click “Duplicate” button, the dialogue screen appears.
1.
2.
3.
4.
5.
6.
Select Source Port (for example Port 1).
Select Target Port, click All for select all (for example Port 2, 3, 4, 5).
Select the port attributes you want to duplicate.
Click OK to submit values.
Click Apply button to apply settings.
As the following result, port 1 is duplicated to port 2, 3, 4, 5 accompany with
specified attributes.
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NOTE: Also accomplished by simply mouse right-click the port on the ‘Panel Display’
then select ‘Copy Setting’ to duplicate port properties and select ’Past Setting’
when point at destination port.
Statistic
The statistics function provides the following 3 pages for various traffic information of each
port. There is a Clear button on the bottom of each page for you to clear the statistic
data and recount again.
Ether Like Frame Types
RX Bytes
Number of bytes received in good and bad frames
Number of good and bad packets received
Number of CRC errors received
RX Frames
RX crc_err
TX Byte
Number of bytes transmitted in good and bad frames
Number of good and bad packets transmitted
Number of collisions on transmitted frames
Frames dropped due to lack of receive buffer
TX Frames
TX Collisions
TX drops
TX underruns
Increments when packet transmission fails due to the inability of the
interface to retrieve packets from the local packet buffer fast enough
to transmit them onto the network
RX Good Frame Types
RX Bytes
Number of bytes received in good and bad frames
Number of good and bad packets received
RX frames
RX broadcasts
RX multicasts
RX less 64_pkts
RX 65 to127_pkts
RX 128to255_pkts
RX 256to511_pkts
Number of good broadcasts
Number of good multicasts
Number of short frames with invalid CRC (<64 bytes)
Number of 65 to 127-bytes frames in good and bad packets
Number of 128 to 255-bytes frames in good and bad packets
Number of 256 to 511-bytes frames in good and bad packets
RX 512to1023_pkts Number of 512 to 1023-bytes frames in good and bad packets
RX 1024more_pkts Number of 1024 to max-length-type frames in good and bad
packets
RX Error Frame Types
RX alignment_err
RX crc_err
Number of alignment errors received
Number of CRC errors received
RX oversize_err
RX undersize_err
RX fragments_err
RX jabbers_err
Number of long frames with valid CRC
Number of short frames with valid CRC
Number of short frames with invalid CRC
Number of long frames with invalid CRC
Location Search
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A denominate port can be searched by its given name (Match whole word only).
4.7 Security
This is reserved for future use.
4.8 SNMP
Simple Network Management Protocol (SNMP) is a communication protocol for managing
devices on a network. It is commonly used for network administrators to communicate
with multiple devices (hub, switch, router ……) for configuring and monitoring while
convenient for troubleshooting but no miscellaneous platform consideration.
The built-in SNMP is an agent, which watches the status of it self. The Network
Management Station (A computer attached to network with SNMP management program
well installed) can be used to access it.
Community
A valid entry of Community String and IP Address is for authentication to login to the
SNMP agent for configuration. Moreover, the community capacity can up to 3 sets and
only by the way of specified IP address here will be allowed to access the agent. One
entry consist of IP address “0.0.0.0” will allow the ones who know the community string to
access the agent (with Read-Only access right) without limitation.
To Add a community
1.
Input a name as a community string for authentication in the “Community String”
field (ex: administrator).
2.
Enter the IP address in the “IP address” field you allow to access from (ex:
192.168.1.22)
3.
4.
Click the “Access Mode” combo box and select a authority (Read-Only / Read-Write)
Click <<Add button to add this entry.
To Remove a Community
1.
2.
Select the community you want to remove from the “Current” list
Click Remove>> button to remove it
To Modify a Community
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1.
2.
3.
Select one community you want to modify in the “Current” column
The “New” column lists the corresponding values; please modify it
Click Modify button to update the entry
Trap Manager
Trap Manager specifies the Network Management Stations (NMS) that will receive trap
messages from the SNMP agent and can up to 5 entries. A Trap Manager entry with
Aging Time “0” will never expire; and Aging Time “10” will expire when 10 minutes is up
and no more trap messages the corresponding entry can receive.
To Add a Trap Manager
1.
Input a name for authentication in the “Community String” field
(ex: administrator).
2.
Enter the IP address in the “IP address” field you allow to access from
(ex: 192.168.1.22).
3.
4.
Enter a expiry time for this entry will be durable in minutes (“0” for never expires).
Click <<Add button to add the entry.
To Remove a Community
1.
2.
Select the community you want to remove from the “Current” list.
Click Remove>> button to remove it.
To Modify a Community
1.
2.
3.
Select one community you want to modify in the “Current” column.
The “New” column lists the corresponding values; please modify it.
Click Modify button to update the entry.
To Test Trap Manager
Press Trigger test trap button, one test trap will be sent to all NMS that have been added
to Trap Manager list.
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Trap Filtering
Check the “Enable” boxes by mouse clicking to receive a notice when corresponding
event occurs.
4.9 VLAN
The VLAN is a group of ports that may spread around the network but communicate as
though they belong to one subnet. By using VLAN, all ports can be reorganized into
separate broadcast domains for security reasons and reduce bandwidth occupation
instead of using routers to divide whole network into subnets. It produces cleaner network
environment by reducing broadcast traffic and simplify network management by allowing
you to move devices to another VLAN without changing physical connections. The
switch support 2 VLAN type: 802.1Q VLAN and Port Group VLAN.
802.1Q VLAN:
Before enabling 802.1Q VLAN, pay attention to:
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All ports are default to VLAN 1 and assigned PVID 1.
Though you can configure VLAN group with VLAN ID from 1 to 4094. Due to
hardware’s restriction, the maximum PVID supported on this switch is 255.
VLAN Static List
This screen is used to Add / Remove / Modify VLAN and up to 255 groups is supported on
this switch. The VLAN groups that have been created are all listed here.
To create a new VLAN group
1.
2.
3.
4.
Specify the name for the new VLAN group (VLAN name is only used for
identification).
Enter a number (VLAN ID) for the new VLAN group. The VLAN ID can be set from
1 to 4094.
Check the “Active” box to activate the VLAN or leave it blank and activate it
afterward.
Click <<Add button to create the new VLAN.
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To remove a VLAN group
1.
2.
Select a VLAN group you want to remove from the “Current” list.
Click Remove>> button to remove it.
Attention:
1.
If a removed port is no longer belonged to any other group, it is temporarily
disabled because no one can communicate with it.
2.
If one port’s PVID is equal to this VLAN ID, removing this VLAN group will not
allow until you change it.
To modify a VLAN group
1.
2.
3.
Select a VLAN group you want to modify from the current list
Modify parameters in “New” column
Click Modify button to submit the new parameters
VLAN Static Table
This screen is used to Add/Remove member ports of a VLAN.
To add member port
1.
2.
Click the “VLAN ID” combo box and select a VLAN you want new ports to join in
Select ports (press Shift/Ctrl key for selecting multi ports) in the “Non-Member”
column
3.
Click <<Add button to join selected ports in
To remove member port
1.
2.
3.
Click the “VLAN ID” combo box and select a VLAN you want to remove ports
Select ports (with Shift/Ctrl key to select multi ports) in the “Member” column
Click Remove>> button to delete selected ports
NOTE:
1.
If a removed port is no longer belonged to any other group, it is temporarily disabled
because no one can communicate with it.
2.
The port which is assigned a PVID and the PVID is equal to VLAN ID, removing the
port will not allow until you change it.
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VLAN Port Configuration
When the VLAN-enabled switch receives an untagged packet, the packet will be sent to
the port’s default VLAN according to the PVID (port VLAN ID) of the receiving port.
To change the PVID
1.
2.
3.
4.
Double click the “PVID” column of a port.
Input a new VLAN ID (1~255).
Press “Enter” to submit the value.
Click Apply button to apply it.
NOTE:
1.
2.
All the ports are default as members of VLAN 1 and assigned PVID 1.
Though you can configure a VLAN group with VLAN ID from 1 to 4094, the
supported PVID on this switch is only from 1 to 255.
3.
4.
The port which was assigned a PVID and the PVID is equal to VLAN ID, removing
the port will not allow until you change it.
Automatically, a port will join the VLAN of its PVID, and if the VLAN does not exist,
system will create it.
To Enable/Disable Ingress Filtering
When one packet comes in from Port X to VLAN Y, but Port X is not a member of VLAN Y:
Ingress Filter Enabled - The filter checks the packet and detects Port X does not
belong to the VLAN Y, the Ingress Filter discards the
packet.
Ingress Filter Disabled - All the packets destined to VLAN Y are all unobstructed.
Click the “Ingress Filtering” column of a port and select ‘Enable’ to activate Ingress Filter.
Port Group VLAN
The Port Group VLAN (Port-based VLAN) is concentrate on definite ports. The packets
forwarding policies are based on destination MAC addresses or related ports by voluntary
learning relationship of MAC addresses and its related ports.
- All Together
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Click All Together button then all the ports of the switch will be added to VLAN
group 1.
- All Independent
Click All Independent button then all the ports will be divided into separated
subnets (totally 18 subnets).
Every port can belong to different Port Group VLANs simultaneously without limitation.
4.10 IGMP Snooping
Multicasting is widely used to support multi-media applications such as video
conferencing. The multicasting simply broadcasts its services to the group of a network
instead of establishing connections separately with every host that subscribed the
services. With no Multicast Filtering-aware switches, a multicast server may floods
broadcast-data overall the broadcast domain and wastes a lot of bandwidth.
The Internet Group Management Protocol (IGMP) snooping uses the protocol to make
switches join/leave multicast group and interacts switches to optimize the network
performance by monitoring the IGMP packets and forward to the ports containing
multicast hosts or switches. This will efficiently reduce the multicast traffic rather than
flooding overall network. IGMP snooping is more and more important especially when the
multi-media demand is booming.
NOTE: As IGMP Snooping only operates under 802.1Q VLAN mode, please change
VLAN mode from Port Group VLAN to 802.1Q VLAN before enabling IGMP
Snooping.
4.11 Port Aggregation
Port Aggregation (Port Trunk) is used to increase the bandwidth of a switch-to-switch
connection and backup. This switch provides 7 port aggregation groups, which consist of
4 ports and create bandwidth up to 800Mbps per group (the group 6 consists of 2 slide-in
slots and creates bandwidth up to 4Gbps) at full duplex mode. Check the box of
Aggregation Group in the Status Enable column and press “Apply” then the selected
Aggregation Group is activated.
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However, before making connections between switches, pay attention to:
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The ports at both ends of a Port Aggregation connection must be configured as
Aggregation Ports.
The ports at both ends of a Port Aggregation connection must have the same port
properties, including Speed, Duplex mode.
All the ports of a Port Aggregation must be treated as an integer when added
to/deleted from a VLAN.
Spanning Tree Algorithm (STA) treats all the ports of a Port Aggregation as an
integer.
Before connecting cables between switches, enable the Pot Aggregation to avoid
looping.
Before disabling Port Aggregation, remove the connecting cables between switches
to avoid looping.
Both two slide-in slots should use the identical modules (two coppers/two fibers)
otherwise the Port Aggregation connection is invalid.
4.12 STA
The Spanning Tree Algorithm (STA) outlined in IEEE 802.1D can avoid network looping
but coexist with linking backup. This feature permits STA-aware switches interact with
each other. This can ensure only one route exists between any two devices on the
network. If looping is detected (maybe implements on purpose for linking backup), looping
ports will be blocked to discard additional route. If one using route fails, this Spanning
Tree Algorithm automatically releases the blocking port and establishes connection with
other devices.
Since a STA network has been established, all devices listen for Hello BPDUs (Bridge
Protocol Data Units) sent from the Root Bridge. After the Max Age maximum time is up,
the device supposes that the route to the Root Bridge is down. The devices initiate
negotiations with each other to reconfigure the network for a valid topology.
Root Device
Designated Port
Designated Port
Root Port
Root Port
Designated Port
Designated Port
Blocking Route
Root Port
Root Port
Root Port
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Information
This screen displays summaries of STA information. For further configuration, please go
to next section.
Parameter
Description
STA State
Shows if STA is enabled on the switch and participated
an STA compliant network.
Designated Root
Bridged ID
The unique Bridge Identifier of the Bridge recorded as
the Root in the Configuration BPDUs transmitted by the
Designated Bridge for the segment to which the port is
attached.
The MAC address used by this bridge when it must be
referred to in a unique fashion. It is recommended that
this be the numerically smallest MAC address of all ports
that belong to this bridge. However it is only required to
be unique.
Root Port
The port number of the port which offers the lowest cost
path from this bridge to the root bridge.
Max Age (6~40 sec)
The maximum age of Spanning Tree Protocol
information learned from the network on any port before
it is discarded, in units of a second. This is the actual
value that this bridge is currently using.
Hello Time (1~10 sec)
The amount of time between the transmission of
Configuration bridge PDUs by this node on any port
when it is the root of the spanning tree or trying to
become so, in units of a second. This is the actual value
that this bridge is currently using.
Hold Time
This time value determines the interval length during
which no more than two Configuration bridge PDUs shall
be transmitted by this node, in units of a second.
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Forward Delay (4~30 sec)
This time value, measured in units of a second, controls
how fast a port changes its spanning state when moving
towards the Forwarding state. The value determines
how long the port stays in each of the Listening and
Learning states, which precede the Forwarding state.
This value is also used, when a topology change has
been detected and is underway, to age all dynamic
entries in the Forwarding Database.
Root Path Cost
The cost of the path to the root device as seen from this
bridge.
Configuration Changes
The total number of topology changes detected by this
bridge since the management entity was last reset or
initialized.
Last Topology Change
The time (in a second) since the last time a topology
change was detected by the bridge entity.
Configuration
Parameter
Description
Usage
Enable/Disable this switch to join in/withdraw from a STA
compliant network
Priority (1~65535)
Priority is a decisive key for selecting root device, root
port, and designated port. The smaller number, the higher
priority. The device with the highest priority becomes the
STA root device. However, if all devices have the same
priority, the device with the lowest MAC address will
become the root device
Hello Time (1~10sec)
The amount of time between the transmission of
Configuration bridge PDUs by this node on any port when
it is the root of the spanning tree or trying to become so, in
units of a second. This is the actual value that this bridge
is currently using
Maximum Age (6~40sec)
Forward Delay (4~30sec)
The maximum age of Spanning Tree Protocol information
learned from the network on any port before it is
discarded, in units of a second. This is the actual value
that this bridge is currently using
This time value, measured in units of a second, controls
how fast a port changes its spanning state when moving
towards the Forwarding state. The value determines how
long the port stays in each of the Listening and Learning
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states, which precede the Forwarding state. This value is
also used, when a topology change has been detected
and is underway, to age all dynamic entries in the
Forwarding Database.
STA Port Configuration
Parameters
Port
Description
Port number of the port
Priority
The value of the priority field which is contained in the first
(in network byte order) octet of the (2 octet long) Port ID.
Path Cost
The contribution of this port to the path cost of paths
towards the spanning tree root, which include this port.
802.1D-1990 recommends that the default value of this
parameter be in inverse proportion to the speed of the
attached LAN.
Fast Forward
The device omits from the 4 steps
(Blocking-Listening-Learning-Forwarding) to 3 steps
(Blocking-Listening-Forwarding) for speeding up specified
port to be running when STA topology has been changed.
4.13 Priority
This switch supports IEEE802.1p CoS with 2-level priority. There are 8 traffic classes and
8 Service Rules in the Priority Map. When one packet carries with priority-tag, which has
specified a CoS (Class of Service) comes into the switch, the specified CoS tag will
determine what priority (Low/High) will it get according to the Priority Map in the switch.
The available Service Rules are:
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FIFO
1：1
2：1
3：1
4：1
5：1
6：1
7：1
The first in packet, the first out packet (No priority)
Send 1 high priority packet, then 1 low priority packet
Send 2 high priority packets, then 1 low priority packet
Send 3 high priority packets, then 1 low priority packet
Send 4 high priority packets, then 1 low priority packet
Send 5 high priority packets, then 1 low priority packet
Send 6 high priority packets, then 1 low priority packet
Send 7 high priority packets, then 1 low priority packet
4.14 Address Table
The address table is the learning table, which is composed of many entries and is the
most important base to do packet filtering and forwarding.
MAC Address List
Choose the port you preferred to view the address table and click “Refresh” button, the
MAC address table will be list.
Configuration
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Dynamic Address Counts
Number of MAC addresses automatically learned by the current switch.
Static Address Counts
Number of MAC addresses manually added to the current switch.
To add a static address
1.
Click the combo box and select a port, then the MAC address table of the port
appears.
2.
Fill in configuration value (VLAN ID, MAC address), then click “<<Add” button
(Note that ports on the switch are all default to VLAN 1).
NOTE: The ports of Port Aggregation Group can not be added in Static Address
table.
To remove a static address
1.
2.
Click the static address in the MAC address table of the port.
Click “Remove>>” button to remove it from MAC address table.
4.15 Mirror
Port mirror is used to mirror traffic from source port to a target port for analysis. Only 2
ports can be monitored (mirrored) simultaneously to 1 sniffer port (target port). (Note that
the target port must be in the same VLAN as the source port).
1.
2.
3.
Click “Active” radio button to activate port mirror.
Select ‘Monitored Ports’ (up to 2 ports).
Click ‘Sniffer Port’ combo box and select a sniffer port (target port) and click “Apply”
to apply.
4.
This figure describes port 2 and port 3 will be mirrored to port 11.
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CHAPTER 5 TROUBESHOOTING
This chapter contains information to help you solve problems. If WGSW-2403 is not
functioning properly, make sure the Switch was set up according to instructions in this manual.
The port is connected but the port LED is not lit
Solution:
Check the following items:
1. The switch and the connected device’s power are on or not.
2. The connecting cable is good and with correct type.
3. The cable is firmly seated in its connectors in the switch and in the associated
device.
4. The connecting device, including any network adapter is well installed and
functioning.
Some stations can not talk to other stations located on the other port
Solution:
1. Check the VLAN and PVID settings.
2. The address table may contain older information than of the address table of that
node. Please power down to refresh the address information.
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APPENDIX A
A.1 Switch‘s RJ-45 Pin Assignments
1000Mbps, 1000Base T
Contact
MDI
MDI-X
BI_DB+
BI_DB-
BI_DA+
BI_DD+
BI_DD-
BI_DA-
BI_DC+
BI_DC-
1
2
3
4
5
6
7
8
BI_DA+
BI_DA-
BI_DB+
BI_DC+
BI_DC-
BI_DB-
BI_DD+
BI_DD-
Implicit implementation of the crossover function within a twisted-pair cable, or at a wiring
panel, while not expressly forbidden, is beyond the scope of this standard.
A.2 10/100Mbps, 10/100Base-TX
Contact
MDI
1
MDI-X
1
2
3
6
3
6
1
2
2
3
6
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A.3 RJ-45 cable pin assignment
6
321
6
321
6
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EM-WGSW2403
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