Planet sgsw-2620 User Manual

24-Port 10/100Mbps + 2 Gigabit

Ethernet Stackable Switch

SGSW-2620

User’s Manual

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Trademarks

Copyright  PLANET Technology Corp. 2005.
Contents subject to 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 his 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.

Revision

PLANET 24-Port 10/100Mbps + 2 Gigabit Ethernet Stackable Switch User's Manual

FOR MODEL: SGSW-2620
REVISION: 1.0(FEBAUARY.2005)
Part No.: EM-SGSW2620V1

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TABLE OF CONTENTS

1. INTRODUCTION......................................................................................................................................................5

1.1 CHECKLIST ...............................................................................................................................................................5

1.2 ABOUT THE SWITCH..................................................................................................................................................5

1.3 FEATURES.................................................................................................................................................................6

1.4 SPECIFICATION..........................................................................................................................................................7

2. HARDWARE DESCRIPTION..................................................................................................................................8

2.1 FRONT PANEL...........................................................................................................................................................8

2.2 REAR PANEL.............................................................................................................................................................9

2.3 HARDWARE INSTALLATION.......................................................................................................................................9

3. SWITCH MANAGEMENT.....................................................................................................................................12

3.1 OVERVIEW..............................................................................................................................................................12

3.2 MANAGEMENT METHODS.......................................................................................................................................12

3.2.1 Local Console Management...........................................................................................................................12

3.2.2 Remote Console Management........................................................................................................................13

3.2.3 Web Management...........................................................................................................................................13

3.2.4 SNMP Management........................................................................................................................................13

3.3 ASSIGNING AN IP ADDRESS TO THE SWITCH...........................................................................................................13

3.4 LOGGING ON TO THE SGSW-2620..........................................................................................................................13

4. CONSOLE INTERFACE.........................................................................................................................................14

4.1 CONNECT TO PC................................................................................................................................................14

4.2 LOGIN IN.................................................................................................................................................................15

4.3 GETTING STARTED..................................................................................................................................................15

4.3.1 General Guidelines.........................................................................................................................................15

4.4 MAIN MENU SCREEN ..............................................................................................................................................15

4.4.1 Status and Counters........................................................................................................................................16

4.4.2 Switch Configuration......................................................................................................................................18

4.4.3 Protocol Related Configuration......................................................................................................................41

4.4.4 System Reset Configuration............................................................................................................................58

4.3.5 Logout.............................................................................................................................................................63

5. WEB MANAGEMENT.............................................................................................................................................65

5.1 LOGIN IN TO THE SWITCH........................................................................................................................................65

5-2 PORT STATUS .........................................................................................................................................................66

5-3 PORT STATISTICS....................................................................................................................................................67

5-4 ADMINISTRATOR ....................................................................................................................................................68

5.4.1 IP Configuration.............................................................................................................................................69

5.4.2 Switch Settings................................................................................................................................................70

5.4.3 Console Port Information...............................................................................................................................76

5.4.5 Trunking..........................................................................................................................................................77

5.4.6 Forwarding and Filtering...............................................................................................................................81

5.4.7 VLAN Configuration.......................................................................................................................................85

5.4.8 Spanning Tree.................................................................................................................................................93

5.4.9 Port Mirroring................................................................................................................................................96

5.4.10 SNMP............................................................................................................................................................98

5.4.11 Security Manager........................................................................................................................................100

5.4.12 802.1x Configuration..................................................................................................................................101

5-5 TFTP UPDATE FIRMWARE ...................................................................................................................................104

5-6 CONFIGURATION BACKUP.....................................................................................................................................105

5-7 FACTORY DEFAULT ..............................................................................................................................................106

5-8 SYSTEM REBOOT..................................................................................................................................................107

5-9 PANEL LIST ..........................................................................................................................................................108

5-10 IP STACKING......................................................................................................................................................109

6. SWITCH OPERATION..........................................................................................................................................112

6.1 ADDRESS TABLE...................................................................................................................................................112

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6.2 LEARNING.............................................................................................................................................................112

6.3 FORWARDING & FILTERING ..................................................................................................................................112

6.4 STORE-AND-FORWARD.........................................................................................................................................112

6.5 AUTO-NEGOTIATION.............................................................................................................................................112

7.TROUBLESHOOTING...........................................................................................................................................113

APPENDIX A NETWORKING CONNECTION.....................................................................................................114

A.1 SWITCH‘S RJ-45 PIN ASSIGNMENTS.....................................................................................................................114

A.2 10/100MBPS, 10/100BASE-TX............................................................................................................................114

A.3 RJ-45 CABLE PIN ASSIGNMENT.............................................................................................................................114

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1. INTRODUCTION

1.1 Checklist

Check the contents of your package for following parts:

l SGSW-2620.
l Quick Installation Guide.
l User's manual CD.
l RS-232 cable.
l Power cord.
l 19” rack mounting kit.

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 SGSW-2620 is equipped with unshielded twisted-pair (UTP) cable ports providing dedicated 10 or
100Mbps bandwidth. The SGSW-2620 supports MDI/ MDI-X convertible on 24-10/100Mbps ports, also
provide 2 Gigabit Switch port and 2-SFP Mini-GBIC interfaces on port 25,26. That can be used for up­linking to another switch, server or network backbone, the dual speed ports use standard twisted-pair
cabling and are ideal for segmenting networks into small, connected sub-networks. Each 100M port can
support up to 200Mbps of throughput in full-duplex mode. Each 1000M port can support up to 2Gbps in
Full-duplex mode.

The front panel of SGSW-2620 provides LEDs for easy recognition of the switch operation status and for
troubleshooting. These LED indicators display the power status for the system and LNK/ACT, FDX LED
for each10/100M port. 1000,100. LNK/ACT. FDX/COL LED for 2 Gigabit ports and 2-SFP Mini-GBIC
interfaces

The SGSW-2620 provide high effective Layer 2 management functions, such as per port speed, duplex,
flow-control settings, Bandwidth control, priority and security settings, port Trunking, port mirroring,
port-based and IEEE802.1Q VLAN function. These features provide a cost-effective method to manage
the devices from Internet whenever you are at work or at home.

From cabinet management to port-level control and monitoring, you can visually configure and manage
your network via Web Browser, just click your mouse instead of typing cryptic command strings. However,
the SGSW-2620 can also be managed via Console or telnet, or third-party SNMP Management.

The SGSW-2620 removes the restrictions and limitations of standalone switches by using stacking
technology to increase the available port count up to 192 ports. It’s a high flexible switch meting networking
needs both today and in the future, and also supports the IEEE802.1x user authentication with RADIUS
client functionality, preventing unauthorized clients from gaining access to the network.

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1.3 Features

◆ Comply with the IEEE802.3 Ethernet, IEEE802.3u Fast Ethernet and IEEE802.3ab, IEEE802.3z Gigabit

Ethernet standard.

◆ 24-Port 10/100Mbps Ethernet ports

◆ 2 10/100/1000Mbps ports and 2-SFP Mini-GBIC interfaces

◆ Featured Store-and-Forward mode at wire-speed filtering and forwarding rates

◆ Hardware based 10/100Mbps, half / full-duplex and 1000Mbps full duplex mode, flow control and

auto-negotiation

◆ IEEE802.3x flow control for full duplex operation and back pressure for half duplex operation

◆ Integrated address look-up engine, support 8K absolute MAC addresses

◆ Configurable through console, Telnet and Web and SNMP

◆ Up to 256 groups for port-based VLAN and IEEE802.1Q VLAN

◆ IEEE802.3ad Port trunk with LACP support

◆ IEEE802.1p priority, port security support

◆ IEEE802.1d, IEEE802.1w, classic Spanning Tree Algorithm or Rapid Spanning Tree support

◆ IEEE802.1x user authentication with RADIUS client function

◆ Port mirroring, IGMP, GVRP support

◆ Bandwidth control on each port

◆ Up to 8 units can be stacked by Ethernet connection and managed by single IP

◆ Supports RFC 1157 SNMP, RFC 1213 MIB II, RFC 1215 Trap, RFC 1493 Bridge MIB, RFC 1643

Ethernet MIB, RFC 1757 RMON 4 groups: stats, history, Alarms & Events, RFC 2674 VLAN MIB and
enterprise private MIB.

◆ Broadcast storm control support

◆ Automatic address learning and address aging

◆ Supports Auto MDI/MDI-X function

◆ Supports CSMA/CD protocol

◆ 100~240VAC, 0.8A, 50~60Hz universal Power input

◆ FCC, CE class A compliant

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24

1.4 Specification

Product
Hardware Specification
10/100/Base-TX Ports
10/100/1000Base-T Ports
SFP Mini-GBIC interfaces
Switch Processing Scheme
Switch fabric
Throughput (packet per second)
Address Table
Share data Buffer
Flow Control
Dimensions
Weight
Power Requirement
Power Consumption / Dissipa-

tion

SGSW-2620

2
2

Store-and-Forward

8.8Gbps

6.547Mpps
8K entries

3Mbits

Back pressure for half duplex, IEEE 802.3x Pause Frame for full duplex

440 x 160 x 44 mm (1U height)

2.2 kg

100~240 VAC, 0.8A, 50-60 Hz

34 Watts, 116 BTU/hr

Temperature
Humidity Operating:
Standards Conformance
Regulation Compliance

Standards Compliance

Operating: 0~50 degree C, Storage -40~70 degree
5% to 90%, Storage: 5% to 90% (Non-condensing)

FCC Part 15 Class A, CE
IEEE 802.3 (Ethernet)

IEEE 802.3u (Fast Ethernet)
IEEE 802.3ab(Gigabit Ethernet)
IEEE 802.3z (Gigabit Ethernet)
IEEE 802.3x (Full-duplex flow control)
IEEE 802.3ad Link Aggregation
IEEE 802.1D Spanning tree
IEEE 802.1W Rapid Spanning tree
IEEE 802.1p(QoS)
IEEE 802.1Q VLAN
IEEE 802.X user authentication

RFC 1157 SNMP
RFC1213 MIB II
RFC 1215 Trap
RFC 1493 Bridge MIB
RFC 1643 Ethernet MIB
RFC 1757 RMON 4 groups:

stats, history, Alarms & Events
RFC 2674 VLAN MIB
Enterprise private MIB

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Lit: indicate that the connection made through the corresponding port is running in

Off: indicate that the connection made through the corresponding port is running in

t the connection made through the corresponding port is running in

2. HARDWARE DESCRIPTION

This product provides three different running speeds – 10Mbps, 100Mbps, and 1000Mbps in the same switch
and automatically distinguish the speed of incoming connection.

This section describes the hardware features of SGSW-2620. 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 SGSW-2620, read this chapter carefully.

There are following option module for expansion:

l SFP-Port 1000Base-SX Mini-GBIC module
l SFP-Port 1000Base-LX Mini-GBIC module

2.1 Front Panel

The Front Panel of the SGSW-2620 Ethernet stackable Switch consists of 24x Auto-Sensing 10/100Mbps

Ethernet RJ-45 Ports, two Gigabit Switch ports and 2-SFP Mini-GBIC interfaces and one console port. The
LED Indicators are also located on the front panel of the SGSW-2620.

LNK/
ACT

100

LNK/
ACT

100

PWR

1234567891011121314151617181920212223

252624

1000

100
LNK/

ACT
FDX/

COL

8642

7531

16141210

1513119

Figure 2-1: SGSW-2620 Switch front panel

2.1.1 LED indicators

System

LED Color Function

PWR Green Lights to indicate that the Switch has power.

Per 10/100Mbps port

LED Color Function

LNK/ACT Green

FDX Orange

Lit: indicate the link through that port is successfully established.
Blink: indicate that the switch is actively sending or receiving data over that port.

Full Duplex mode.
half duplex mode.

Per 1000Base-T port and SFP-Mini-GBIC interface

24222018

2625

23211917

Mini GBIC

Mini GBIC

LED Color Function

1000 Green

100 Orange

LNK/ACT

Green

Lit: indicate that the port is operating at 1000Mbps.
Off: indicate that the port is operating at 10Mbps or 100Mbps.
Lit: indicate that the port is operating at 100Mbps.
Off: indicate that the port is operating at 10Mbps or 1000Mbps.
Lit: indicate the link through that port is successfully established.
Blink: indicate that the switch is actively sending or receiving data over that port.
Lit: indicate tha

FDX/COL

Orange

full Duplex mode.
Blink: indicate that the connection is experiencing collisions.

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2.2 Rear Panel

The rear panel of the SGSW-2620 indicates an AC inlet power socket, which accepts input power from
100 to 240VAC, 0.8A, 50-60Hz.

Figure 2-2: SGSW-2620 Switch 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 SGSW-2620 from
being damaged by unregulated surge or current to the SGSW-2620 or the power adapter.

2.3 Hardware Installation

2.3.1 Before start up

Before your installation, please refer to the followings for your cabling:

100Base-TX

All 100Base-TX ports come with Auto-Negotiation capability. They automatically support 100Base-TX and
10Base-T networks. Users only need to plug a working network device into one of the 100Base-TX ports,
and then turn on the SGSW-2620. The port will automatically runs in 10Mbps, 20Mbps, 100Mbps or
200Mbps after the negotiation with the connected device.

1000Base-T

The SGSW-2620 is with two Gigabit ports. This two ports support 10Mbps, 100Mbps and 1000Mbps
speed and also are full duplex supported.

1000Base-SX/LX

The SGSW-2620 is with two SFP Mini-GBIC interfaces. This two SFP Mini-GBIC interfaces support full
duplex 1000Mbps speed.

Cabling

Each 10/100/1000Base-T ports use RJ-45 sockets -- similar to phone jacks -- for connection of unshielded
twisted-pair cable (UTP). The IEEE802.3ab Gigabit Ethernet standard requires 4-pair Category 5/5e UTP
cable; IEEE 802.3u Fast Ethernet standard requires Category 5 UTP for 100Mbps 100Base-TX. 10Base-T
networks can use Cat.3, 4, or 5 UTP (see table below). Maximum distance is 100meters (328 feet).

Port Type Cable Type Connector

10Base-T Cat 3, 4, 5, 2-pair RJ-45
100Base-TX Cat.5 UTP, 2-pair RJ-45
1000Base-T Cat. 5/5e UTP, 4-pair RJ-45

1000Base-SX

1000Base-LX

Any Ethernet devices like hubs/ PCs can connect to the SGSW-2620 by using straight-through wires. The
twenty-four-10/100Mbps ports and two Gigabit Switch ports are auto-MDI/MDI-X can be used on
straight-through or crossover cable.

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50/125µm, 62.5/125µm multi-mode fiber ca-
ble

50/125µm, 62.5/125µm multi-mode fiber ca-
ble
9/125µm fiber cable single-mode fiber cable

SC

SC

2.3.2 Connecting end node or hub or switch

1. Place the SGSW-2620 on a smooth surface or fasten the mounting brackets purchased separately

with the provided screws in a standard 19” rack.

2. Connect the power cord to the power inlet socket of SGSW-2620 and the other end into the local

power source outlet. When the Switch receives power, the Power LED should remain solid Green.

3. Connect other switch or PC to one port of the SGSW-2620 using Category 3/4/5 UTP/STP cabling.

4. Connect another switch or PC to the other port of SGSW-2620 by following the same process as

described in Step 3.

@Notice:

Cable distance for Switch

The cable distance between the SGSW-2620 and hub/PC should not exceed 100 meter for UTP/STP
cable, 220m(721 feet) for 62.5/125µm fiber cable and 550m(1800 feet) for 50/125µm fiber cable on
Mini-GBIC 1000Base-SX module, 550m(1800 feet) for 62.5/125µm and 50/125µm fiber cable and
10/50/70km for 9/125µm fiber cable on Mini-GBIC 1000Base-LX module.

Make sure the wiring is correct

It can be used Category 3/4/5 cable in 10 Mbps operation. To reliably operate your network at 100Mbps
and 1000Mbps, you must use an Unshielded Twisted-Pair (UTP) Category 5 cable, or better Data Grade
cabling. While a Category 3 or 4 cables may initially seem to work, it will soon cause data loss.

2.3.3 Connecting to Network Backbone or Server

Connect to the Gigabit Ethernet ports with Category 5 copper cable or for uplinking to a network
backbone or network server. These ports operate at 1000Mbps in full-duplex mode. A valid connec­tion is indicated when the Link/Act LED is light.

2.3.4 Rack Mounting

To install the Switch in a 19-inch standard rack, follow the instructions described below.

1. Step1: Place your SGSW-2620 Switch on a hard flat surface, with the front panel positioned towards your front
side.

2. Step2: Attach a rack-mount bracket to each side of the Switch with supplied screws attached to the package. Figure
2-3 shows how to attach brackets to one side of the Switch.

Figure 2-3 Attaching the 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 your warranty.

3.Step3: Secure the brackets tightly.

4. Step4: Follow the same steps to attach the second bracket to the opposite side.

5. Step5: After the brackets are attached to the Switch, use suitable screws to securely attach the brackets to the rack,
as shown in Figure 2-4

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Figure 2-4 Mounting the Switch in a Rack

Step6: Proceed with the steps 2 and steps 3 of section 2.3.2 Connecting end node or hub or switch to connect the

network cabling and supply power to your Switch.

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3. SWITCH MANAGEMENT

This chapter describes how to manage the SGSW-2620. Topics include:

- Overview

- Management methods

- Assigning an IP address to the SGSW-2620

- Logging on to the SGSW-2620

3.1 Overview

The SGSW-2620 provides a user-friendly, menu driven console interface. Using this interface, you can
perform various switch configuration and management activities, including:

- Assigning an IP address

- Configuring Switch settings

- Display console port information

- Configuring each port status

- Configuring Port Trunking

- Setting up packet filters

- Setting up VLAN policy

- Configuring STP/RSTP and port sniffer

- Configure IP stacking function

- Configure IEEE 802.1x function

- Configuring SNMP parameters

- TFTP Upgrading software

- Backup Switch configuration
Please refer to the following or Chapter 4 and 5 for the details.

3.2 Management Methods

There are four ways to manage the SGSW-2620:

- Local Console Management via the Switch serial port.

- Remote Console Management via a network or dial-up connection.

- Web Management via a network or dial-up connection.

- Using an SNMP Network Management Station.

3.2.1 Local Console Management

You can manage the SGSW-2620 locally by connecting a VT100 terminal, or a personal computer or
workstation with terminal emulation software, to the Switch serial port. The terminal or workstation
connects to the Switch serial port using a null modem cable that has the appropriate connectors on each
end.

This management method is ideal when:

- The network is unreliable

- The Network Manager does not have direct network connection

- A Network Manager does not support SNMP

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The serial port of the Switch default setting is set to 9600 baud using a character format of 8 data bits,
no parity, and 1 stop bit.

Therefore, configure the terminal or workstation to use these settings before you log on to the
SGSW-2620. You can change this default setting, if desired, after you log on.

3.2.2 Remote Console Management

You can manage the SGSW-2620 remotely by having a remote host establish a Telnet connection to
the SGSW-2620 via an Ethernet or modem link.

Using this management method:
The SGSW-2620 must have an Internet Protocol (IP) address.
The Remote Console Management interface is identical in appearance and functionality to the Local

Console Management interface described in the previous section.

3.2.3 Web Management

You can manage the SGSW-2620 remotely by having a remote host with web browser, such as Mi­crosoft Internet Explorer or Netscape Navigator.

Using this management method:
The SGSW-2620 must have an Internet Protocol (IP) address accessible for the remote host.

3.2.4 SNMP Management

You can manage the SGSW-2620 across a LAN using an SNMP Network Management Station with a
graphical user interface.

This management method lets you monitor statistical counters and set switch parameters from the
remote Network Management Station.

Using this management method:

- The network must run the IP protocol.

- The SGSW-2620 must have an IP address.

3.3 Assigning an IP Address to the Switch

To manage the SGSW-2620 remotely through the console port or with an SNMP Management Station,
you must assign an IP address to the SGSW-2620.

You assign IP address through the IP Settings screen. This procedure is described in Chapter 4, Section
IP Configuration. It is strongly recommends you assign an IP address to the default VLAN (VLAN ID = 1)
for Remote Console Management and SNMP Network Management.

3.4 Logging on to the SGSW-2620

When you log on to the SGSW-2620 console port for the first time, a sign-on string appears and you are
prompted for a console login user name and password.

Welcome to PLANET SGSW-2620

24-port 10/100 + 2 Gigabit Ethernet Stackable Switch

User Name: admin
Password: ＊＊＊＊＊

Copyright 2004 (c) PLANET Technology Corp.

The factory default login username and password is admin.

@Notice: For security reason, please change and memorize the new username and password after this

first setup.

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4. CONSOLE INTERFACE

4.1 CONNECT TO PC

RS-232 serial cable

Use the bundled RS-232 serial cable and attach the 9-pin female connector to the male connector on the
SGSW-2620. Plug the other side of this cable to your PC.

Hyper Terminal

In Windows 98/2000/ME/XP, launch “HyperTerminal”, create a new connection, and adjust settings as
below:

§ Emulation: VT-100 compatible

§ Baud per second: 9600

§ Data bits: 8

§ Parity: None

§ Stop bits: 1

§ Flow Control: None

To gain a demo, please see the Figure 4-1.

Figure 4-1 Port Settings for console interface

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4.2 Login in

Login is required to access the console interface after the self-test completes successfully. The factory

default user name and password is "admin". You may change it in the Administrator configuration. To
access to the Main Menu, please always enter the correct user name and password. (See Figure 4-2)

Figure 4-2 SGSW-2620 login screen

4.3 Getting Started

4.3.1 General Guidelines

Switch allows users to configure the device via menu screens. To work within the menu, please follow the
guidelines shown in Table 4-1.

Item Description

TAB KEY Choose next item from the console screen.
BACKSPACE Back to previous item from the console screen.
ENTER KEY Access the highlighted item from the console screen.
SPACE KEY When a List item is performed, the Space key starts, the selection and scrolls through the available

choices.

ESC Return to the actions menu.

Table 4-1 General Guideline within the Menu

4.4 Main Menu screen

After login the SGSW-2620, the main menu screen shows as below.

Figure 4-3 SGSW-2620 Main Menu screen

- 15 -

There are five items and it’s description shown as below:

Status and Counters: display the status of the SGSW-2620. Explained on section 4.4.1.
Switch Configuration: to configure the smart function of SGSW-2620. Explained on section 4.4.2.
Protocol Related Configuration: to configure the protocol function of SGSW-2620. Explained on section

4.4.3.

System Reset Configuration: to reboot or reset the SGSW-2620 to factory default mode. Explained on
section 4.4.4.

Logout: allow to logout the SGSW-2620 console interface. Explained in section 4.4.5.

4.4.1 Status and Counters

From the main menu screen (see Figure 4-3), highlight Status and counters and press enter. The Status

and Counters sub-screen in Figure 4-4 appears.

Figure 4-4 Status and Counters sub-screen
This sub-menu contains four items:

Port Status: Please refer to chapter 4.4.1.1.
Port Counters: Please refer to chapter 4.4.1.2.
System Information: Please refer to chapter 4.4.1.3.
Main Menu: Please refer to chapter 4.4.1.4.

4.4.1.1 Port Status

Display the status on each port of SGSW-2620, the Port Status screen in Figure 4-5 appears. Table 4-2

describes the Port Status objects of Switch. This menu allows you to view the port status of the Switch.

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Figure 4-5 Port Status screen

Object Description

Type
Link

Display per port connection speed duplex mode.
Display per port link status, when the ports are connecting with the device and

work normally, the link status is “UP” and opposite is “Down”.

State

Display per port current status.

“Disable” – indicate the port is not function event the device is connected.
“Enable” – indicate the port working status is normal.

Negotiation
Speed Duplex
FC
BP
Bandwidth In/Out
Priority
Security

Display per port auto negotiation status.

Display per port speed duplex mode.
Display per port flow control status by “on” and “off”.
Display per port backpressure status by “on” and “off”.
Display per port bandwidth In/out control status.
Display per port priority status.
Display per port security status.

Table 4-2 Descriptions of the Port Status screen Objects

4.4.1.2 Port Counters

Display the traffic counters on each port of SGSW-2620, the Port Counters screen in Figure 4-6 ap-

pears.
Select the <Refresh> to get latest port counter information and choose <Clear> to set the port counter
information back to 0. Press < Previous Page > for back to previous page and < Next Page > for go to
next page. Also back to previous screen by press < Quit >.

Figure 4-6 Port Counters screen

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4.4.1.3 System Information

Display the System information of SGSW-2620, the System Information screen in Figure 4-7 appears.

Figure 4-7 System Information screen

4.4.1.4 Main Menu

Return to main menu screen.

4.4.2 Switch Configuration

From the Switch Configuration screen (see Figure 4-8), highlight Switch Configuration and press Enter.
The Switch Configuration sub-screen in Figure 4-9 appears.

Figure 4-8 Switch Configuration screen

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Figure 4-9 Switch Configuration sub-screen

This sub-menu contains nine items:

Administration Configuration: please refer to section 4.4.2.1.
Port Configuration: please refer to section 4.4.2.2.
Trunk Configuration: please refer to section 4.4.2.3.
Port Mirroring Configuration: please refer to section 4.4.2.4.
VLAN Configuration: please refer to section 4.4.2.5.
Priority Configuration: please refer to section 4.4.2.6.
MAC Address Configuration: please refer to section 4.4.2.7.
Misc Configuration: please refer to section 4.4.2.8.
Main Menu: please refer to section 4.4.2.9.

4.4.2.1 Administration Configuration

Figure 4-10 Administrator Configuration screen

This sub-menu contains five items:

Device Information: please refer to chapter 4.4.2.1.1.
IP Configuration: please refer to chapter 4.4.2.1.2.
Username Configuration: please refer to chapter 4.4.2.1.3.
Password Configuration: please refer to chapter 4.4.2.1.4.
Previous Menu: please refer to chapter 4.4.2.1.5.

4.4.2.1.1 Device Information

Press “Edit” to edit the device information of SGSW-2620, the device information screen in Figure

4-11 appears.

- 19 -

Figure 4-11 Device Information screen

Edit Device Information procedure:

1. Press “Edit”.

2. Press “Tab” to move the cursor to the four items that want to edit and input the information.

3. After setup completed, press “ESC” and choose “Save” to save the current configuration.

4. The following screen with “Save successfully! Press any key to return” in Figure 4-12 ap­pears.

5. Press any key for return to previous menu.

4.4.2.1.2 IP Configuration

Press, ”Edit” to disable or enable the DHCP Client function and modify the IP address, Subnet

Figure 4-12 Device Information save successfully screen

Mask, Gateway of SGSW-2620. The IP configuration screen in Figure 4-13 appears.

- 20 -

Figure 4-13 IP Configuration screen

Press “Tab” to move the cursor to IP Address, Subnet Mask and Gateway to input new value.

After setup completed, press “ESC” and choose “Save” to save the current configuration. The
following screen in Figure 4-14 appears.

Figure 4-14 IP Configuration save successful screen

Please reboot the SGSW-2620 to take effect for your current IP configuration.

@Notice: the default IP address of SGSW-2620 is 192.168.0.1.

- 21 -

4.4.2.1.3 User Name Configuration

Press, “Edit” to input the new user name, after setup completed, press “ESC” and choose “Save”

to save the current configuration. The following screen in Figure 4-15 & 4-16 appears.

Figure 4-15 Edit User Name Configuration screen

Figure 4-16 User Name Configuration save successfully screen

Press any key for return to previous menu.

@Notice: Up to 10 characters is allowed for the User Name.

- 22 -

4.4.2.1.4 Password Configuration
Allow user to modify the password of SGSW-2620.

Figure 4-17 Password Configuration screen

Modify the password procedure:

1. Enter old password: empty (Default is admin)

2. Enter new password: * * * * * (New password)

3. Enter again: * * * * * (New password)

4. After setup completed, press “ESC” and choose “Save” to save the current configuration. Press
“ESC” and choose “Save” to save the current configuration. The screen in Figure 4-17 appears.

5. Press any key for return to previous menu.

@Notice: Up to 10 characters is allowed for the password.

4.4.2.1.5 Previous Menu

Return to Switch Configuration screen.

- 23 -

4.4.2.2 Port Configuration

From the Switch Configuration sub-screen (see Figure 4-9), highlight Port Configuration and press
enter. The Port Configuration screen in Figure 4-18 appears. Table 4-3 describes the port configura­tion objects of switch.

Figure 4-18 Port Configuration screen

Object Description

Type
State
Negotiation
Speed Duplex
FC
BP
Bandwidth In/Out

Priority
Security

Press ” Edit” to configure each port. After setup completed, press “ESC” and choose “Save” to
save the current configuration. The following screen in Figure 4-19 and 4-20 appears.

Display per port connection speed duplex mode.
Allow disable or enable per port.

Allow set per port run at Auto-negotiation or force mode.

Allow set per port speed duplex mode.
Allow disable (off) or enable (on) per port flow control function.
Allow disable (off) or enable (on) per port backpressure function.
Allow assign incoming / outgoing bandwidth per port. The available range

1-999(per level 100Kbps).
Allow assign low or high priority on each port.

Allow disable or enable port security function on each port.

Table 4-3 Descriptions of the Port Configuration screen Objects

Figure 4-19 Save Port Configuration process screen

- 24 -

Figure 4-20 Port Configuration save successfully screen

4.4.2.3 Trunk Configuration

From the Switch Configuration sub-screen (see Figure 4-9), highlight Trunk Configuration and press
enter. The Trunk Configuration screen in Figure 4-21 appears.

Figure 4-21 Trunk Configuration screen

Press ” Edit” to configure the trunk group. After setup completed, press “ESC” and choose “Save” to
save the current configuration. The following screen in Figure 4-22 and 4-23 appears.

Figure 4-22 Save Trunk Configuration process screen

- 25 -

Figure 4-23 Trunk Configuration save successfully screen

4.4.2.4 Port Mirroring Configuration
From the Switch Configuration sub-screen (see Figure 4-9), highlight Port Mirroring

Configuration and press enter. The Port Mirroring Configuration screen in Figure 4-24 appears.

Figure 4-24 Port Mirroring Configuration screen

Press ”Edit” to configure the Port Mirroring function, the descriptions of items from port mirroring are
shown as below:

Mirroring State: provide RX, TX and Both 3 different Mirroring modes for port Mirroring function.
Analysis Port: allow seeing all monitor port traffic; you can connect sniffer port to LAN Explorer, Ses-

sion Wall, Sniffer Pro or Netxray.

Monitor port: choose one specific port for monitor the traffic of RX and TX or both (RX and TX) of

Analysis port

After setup completed, press “ESC” and choose “Save” to save the current configuration. The fol­lowing screen with “Save successfully! Press any key to return” in Figure 4-25 appears.

- 26 -

Figure 4-25 Port Mirroring Configuration save successfully screen
Press any key for return to previous menu.

4.4.2.5 VLAN Configuration

From the Switch Configuration sub-screen (see Figure 4-9), highlight VLAN Configuration
and press enter. The VLAN Configuration screen in Figure 4-26 appears.

Figure 4-26 VLAN Configuration screen

This sub-menu contains four items:

VLAN Configure: please refer to chapter 4.4.2.5.1.
Create a VLAN Group: please refer to chapter 4.4.2.5.2.
Edit/ Delete a VLAN Group: please refer to chapter 4.4.2.5.3.
Group Sorted Mode: please refer to chapter 4.4.2.5.4.
Previous Menu: please refer to chapter 4.4.2.5.5.

4.4.2.5.1 VLAN Configure

From the VLAN Configuration sub-screen (see Figure 4-26), highlight VLAN Configure and

press enter. The VLAN Configure screen in Figure 4-27 appears, this function provides
disable and enable VLAN function that include 2 VLAN mode selections.

- 27 -

Figure 4-27 VLAN Configure screen

Press “Edit” for enable VLAN function and select the 2 VLAN modes through the space bar. The IEEE

802.1Q VLAN screen in Figure 4-28 appears. The SGSW-2620 supports up to 256 VLAN groups and
maximum PVID is 4094. The setting sequence is choose the VLAN ID Range first then assign the
corresponding Port VLAN ID on each port.

.

Figure 4-28 IEEE 802.1Q VLAN Configure screen

Press space bar switch to various VLAN ID Range in VLAN ID Range. The available VLAN ID Range are
shown as below:

1. 1~255.

2. 256~511.

3. 512~767.

4. 768~1023.

5. 1024~1279.

6. 1280~1535.

7. 1536~1791.

8. 1792~2047.

9. 2048~2303.

- 28 -

10. 2304~2559.

11. 2560~2815.

12. 2816~3071.

13. 3072~3327.

14. 3328~3583.

15. 3584~3839.

16. 3840-4094.
The description of other items from the 802.1Q VLAN configure are shown as below:

VLAN ID: input the PVID based on the current VLAN ID Range and VLAN setting.
Ingress Filter: it matches that Ingress Filtering Rule 1, only forward packets with VLAN ID matching this

port’s configured VLAN ID. Press “Space” key to choose forward (disable) or drop
(enable) the frame when the VLAN ID not matching this port’s configured VLAN ID.

Acceptable Frame type: It matches that Ingress Filtering Rule 2. Drop the untagged frame. Press

“Space” key to select drop or forward the untagged frame.

After setup completed, press “ESC” and choose “Save” to save the current configuration. The fol­lowing screen in Figure 4-29 and 4-30 appears.

Figure 4-29 Save 802.1Q VLAN Configure process screen

- 29 -

Figure 4-30 802.1Q VLAN Configure save successfully screen
Press any key for return to previous menu.
Press space bar switch to Port Based in VLAN mode. The screen in Figure 4-31 appears.
After setup completed, press “ESC” and choose “Save” to save the current configuration. The fol-

lowing screen in Figure 4-32 and 4-33 appears.

Figure 4-31 Port-based VLAN screen

Figure 4-32 Save Port Based VLAN Configure process screen

Figure 4-33 Port Based VLAN Configure save successfully screen

Press any key for return to previous menu.

- 30 -

4.4.2.5.2 Create a VLAN Group

To add an IEEE 802.Q VLAN group, the VLAN ID range is 1-4094. The screen in Figure 4-34 appears.

Figure 4-34 Add an IEEE 802.1Q VLAN Group screen

Create an IEEE 802.1Q VLAN group procedure:

1. Security VLAN setting: allow user to disable or enable the security VLAN group. When enable the

security VLAN group function, only the member ports in this VLAN group can
access to the SGSW-2620. After configured the security VLAN group and still
can continue to create other IEEE 802.1Q VLAN groups.

2.Press “Edit” to input the VLAN name and VLAN ID.

3.Choose the different VLAN protocol through the space bar.

4. Under IEEE 8021.Q VLAN mode. Assign Untagged, Tagged or no (not belong to any VLAN group) on
each port.

5. After setup completed, press “ESC” and choose “Save” to save the current configuration. The fol­lowing screen in Figure 4-35 appears.

@Notice: Up to one security VLAN group can be added.

Figure 4-35 IEEE 802.1Q VLAN Configuration save successfully screen

Press any key for return to previous menu.
To add a port-based VLAN group, the Group ID range is 1-4094. The screen in Figure 4-36 appears.

- 31 -

Figure 4-36 Add a Port-based VLAN Group screen

Create a port-based VLAN group procedure:

1. Press “Edit” to input the VLAN name and Group ID.

2. Under Port-based VLAN mode. Set Member or no (not belong to any VLAN group) of each port.

3. After setup completed, press “ESC” and choose “Save” to save the current configuration. The fol­lowing screen in Figure 4-37 appears.

Figure 4-37 Port-based VLAN Configure save successfully screen

Press any key for return to previous menu.

@Notice: If need to enable the VLAN trunk function, please configure the trunk ports in the same VLAN

group.

4.4.2.5.3 Edit / Delete VLAN Group

Allow editing and deleting the existence VLAN group. The screen in Figure 4-38 appears.
Edit and delete existence VLAN group procedure:

1. Press “Edit” or “Delete” to edit or delete the existence VLAN group.

2. Choose the VLAN group that want to edit or delete, then press “enter”.

3. In “Edit” function, it allow to change or remove the member port from existence port-based /
IEEE 802.1Q VLAN group. The screen in Figure 4-39 appears.

4. In “Delete” function, it allow to delete the existence port-based / IEEE 802.1Q VLAN group

- 32 -

5. After setup completed, press “ESC” and choose “Save” to save the current configuration. The
screens in Figure 4-40& 4-41 & 4-42 appear.

Figure 4-38 Edit an existence VLAN Group screen

Figure 4-39 Edit an existence VLAN Group screen

Figure 4-40 Edit an existence VLAN Group completed and save successfully screen

- 33 -

Figure 4-41 Delete an existence VLAN Group screen

Figure 4-42 Delete an existence VLAN Group successfully screen

Press any key for return to previous menu.

4.4.2.5.4 Group Sorted Mode

Allow choosing existence VLAN groups sorted mode by name or VLAN ID. The screen in Figure 4-43
appears.

Figure 4-43 Group Sorted Mode screen

- 34 -

Group Sorted Mode setting procedure:

1. Press “Edit” to choose the Name or VLAN ID through the space bar.

2. After setup completed, press “ESC” and choose “Save” to save the current configuration. The
following screen in Figure 4-44 appears.

Figure 4-44 Group Sorted Mode save successfully screen

Press any key for return to previous menu.

4.4.2.5.5 Previous Menu

Return to Switch Configuration sub-screen.

4.4.2.6 Priority Configuration

Displays the options available for assigning High and Low priority to each port of SGSW-2620.
From the Switch Configuration sub-screen (see Figure 4-9), highlight Priority Configuration and
press enter. The Priority Configuration screen in Figure 4-45 appears. The description of available items
from Qos mode are shown as below:

Qos Mode: select the mode to process incoming packets.
First Come First Service: process the packet that is coming first.
All High Before low: the packet priority is high will be process before the packet priority is low.
Weight Round Ration 2:1: process 2 high priority packet first, the process 1 low priority packet.
Weight Round Ration 3:1: process 3 high priority packet first, the process 1 low priority packet.
Weight Round Ration 4:1: process 4 high priority packet first, the process 1 low priority packet.
Weight Round Ration 5:1: process 5 high priority packet first, the process 1 low priority packet.
Weight Round Ration 6:1: process 6 high priority packet first, the process 1 low priority packet.
Weight Round Ration 7:1: process 7 high priority packet first, the process 1 low priority packet.

- 35 -

Figure 4-45 Priority Configuration screen

Press, ” Edit” to assigning High or Low priority on each port and choose different item from Qos Mode.
After setup completed, press “ESC” and choose “Save” to save the current configuration. The screen
in Figure 4-46 appears.

Figure 4-46 Priority Configuration save successfully screen

Press any key for return to previous menu.

4.4.2.7 MAC Address Configuration
Provide static MAC address and Filtering MAC address and previous Menu. From the Switch

Configuration sub-screen (see Figure 4-9), highlight MAC address Configuration and press enter. The
MAC address Configuration screen in Figure 4-47 appears.

- 36 -

Figure 4-47 MAC Address Configuration screen
This sub-menu contains 3 items.
Static MAC Address: please refer to chapter 4.4.2.7.1.

Filtering MAC Address: please refer to chapter 4.4.2.7.2.
Previous Menu: please refer to chapter 4.4.2.7.3.

4.4.2.7.1 Static MAC Address

Add a static MAC address, it will remains in the switch MAC address table, regardless of whether the
device is physically connected to the switch. This saves the switch from having to re-learn a device's
MAC address when the disconnected or powered-off device is active on the network again. It also
allow add or modify and delete a static MAC address.

Figure 4-48 Static MAC Address Configuration screen

Press, “Add” to add a static MAC address, after setup completed, press “ESC” and choose “Save” to
save the current configuration. The screen in Figure 4-49 appears.

@Notice: maximum up to 50 Mac address can assigned on each port.

- 37 -

Figure 4-49 Static MAC Address Configuration save successfully screen

Press any key for return to previous menu.
Edit Static Mac address procedure:

1.Press “Edit”.

2.Choose the MAC address that want to edit and press “Enter”.

3.Press “Edit” to edit the existence MAC address.

4.After setup completed, press “ESC” and choose “Save” to save the current configuration.

Delete Static MAC address procedure:

1.Press “Delete”.

2.Choose the MAC address that want to edit and press “Enter”.

3.After setup completed, press “Save” to save the current configuration.

4.4.2.7.2 Filtering MAC Address

Figure 4-50 Filter MAC Address Configuration screen

Press “Add” to add a Filter MAC address, after setup completed, press “ESC” and choose “Save” to
save the current configuration. The screen in Figure 4-51 appears

- 38 -

Figure 4-51 Filter MAC Address Configuration save successfully screen

Press any key for return to previous menu.
Edit Filter Mac address procedure:

1.Press “Edit”.

2.Choose the MAC address that want to edit and press “Enter”.

3.Press, “Edit” to edit the existence MAC address.

4.After setup completed, press “ESC” and choose “Save” to save the current configuration.

Delete Filter MAC address procedure:

1.Press “Delete”.

2.Choose the MAC address that want to edit and press “Enter”.

3.After setup completed, press “Save” to save the current configuration.

4.4.2.7.3 Previous Menu

Return to Switch Configuration sub-screen.

4.4.2.8 Misc Configuration

From the Switch Configuration sub-screen (see Figure 4-9), highlight Misc Configuration and press

enter. The Misc Configuration sub-screen in Figure 4-52 appears.

Figure 4-52 Misc Configuration screen

- 39 -

This sub-menu contains ten items:

MAC Address Ageing Time:

MAC address table refresh time setting. Input the number of seconds that an inactive MAC address
remains in the SGSW-2620’s MAC address table. The available range is 0, 300~765 seconds. De­fault mode is 300 seconds.

Broadcast Storm Filter mode:

Configure the broadcast storm filter mode. The available threshold values are 5%, 10%, 15%, 20%,
25%, and N/A. The port will be block cause of broadcast packet is over the percentage of traffic.

Max Bridge Transmit Delay Bound:
Limit the packets queuing time in switch. If enable, the packets queued exceed will be drop. Press

“Space” key to set the time. This valid value are 1sec, 2sec, 4sec and off. Default mode is off.

Low Queue Delay Bound:

Limit the low priority packets queuing time in switch. If enable, the low priority packet stays in switch
exceed Low Queue Max Delay Time, it will be sent. Press “Space” key to disable or enable this
function.

Low Queue Max Delay Time:
To set the time that low priority packets queuing on SGSW-2620. Default Max Delay Time is 255ms.

The valid range is 1~255 ms.
Collisions Retry Forever:
Disable – In half duplex, if happens collision, the SGSW-2620 will retry 48 times and then drop frame.

Enable – In half duplex, if happens collision, the SGSW-2620 will retry forever.
Hash Algorithm:
This Hash Algorithm is for hardware maintain on MAC table calculation. Provide CRC or Direct Map

IFG compensation: Disable or enable this function.
IP Stacking Group ID (0…65535):

Assign the stacking group ID. The switches must assign the same stacking group ID and can stack
together as a group.

IP Stacking Mode:

Disable or enable the stacking function. There are three stacking modes. Any port on the switch can
be used to stack. To configure the switch in stacking group, please use the Web interface of
SGSW-2620

Disable: The stack function is not working.
Master:

There must have a leader switch to control all other switches in stacking group. You can only assign
one switch to be the master switch in one stacking group. When the stacking group is set up, the
master switch will control all switches in the stacking group.

Slave:

Besides the master switch, rest of the switches are called slave switch in stacking group. When the
stacking group is set up, only can configure the slave switches through the master switch.

After setup completed, press “ESC” and choose “Save” to save the current configuration.

4.4.2.9 Main Menu

Return to the main menu screen.

- 40 -

4.4.3 Protocol Related Configuration

From the Switch main menu screen (see Figure 4-3), highlight Protocol Related Configuration and press

enter. The Protocol Related Configuration screen in Figure 4-53 appears.

Figure 4-53 The Protocol Related Configuration screen

This subnet menu contains six items:

RSTP Configuration: please refer to chapter 4.4.3.1.

SNMP Configuration: please refer to chapter 4.4.3.2.
LACP Configuration: please refer to chapter 4.4.3.3.
IGMP/GVRP Configuration: please refer to chapter 4.4.3.4.

802.1x Configuration: please refer to chapter 4.4.3.5.
Previous Menu: please refer to chapter 4.4.3.6.

4.4.3.1 RSTP Configuration

The Spanning-Tree Protocol (STP) is a standardized method (IEEE 802.1d) for avoiding loops in

switched networks. And, the Rapid Spanning Tree Protocol (RSTP) is an evolution of the Spanning
Tree Protocol and provides for faster spanning tree convergence after a topology change. The
SGSW-2620 provides IEEE 802.1D Spanning Tree and IEEE 802.1W Rapid Spanning Tree function.
The RSTP Configuration sub-screen in Figure 4-54 appears.

Figure 4-54 RSTP Configuration screen

- 41 -

This sub-menu contains five items:

Set RSTP Mode: please refer to chapter 4.4.3.1.1.
System Configuration: please refer to chapter 4.4.3.1.2.
Per port Setting: please refer to chapter 4.4.3.1.3.
Per port Status: please refer to chapter 4.4.3.1.4.
Previous Menu: please refer to chapter 4.4.3.1.5.

4.4.3.1.1 Set RSTP Mode

Provide disable or enable STP or RSTP function. The RSTP Setup screen in Figure 4-55 appears.

Figure 4-55 RSTP Setup screen

Setup procedure:

1. Press “ Edit” to disable or enable STP or RSTP function.

2. After setup completed, press” ESC” and choose “Save” to save the current configure. The screen in

Figure 4-56 appears.

Figure 4-56 RSTP Setup save successfully screen

Press any key for return to previous menu.

- 42 -

4.4.3.1.2 System Configuration
Allow modify the RSTP system configuration and view the Root Bridge Information. The System

Configuration screen in Figure 4-57 appears.

Figure 4-57 RSTP system configuration screen

Setup procedure:

1. Press “ Edit” to modify the Rapid Spanning Tree Parameters.

2. After modify completed, press” ESC” and choose “Save” to save the current configure. The screen in

Figure 4-58 appears.

Figure 4-58 STP system configuration save successfully screen

Press any key for return to previous menu.

4.4.3.1.3 Per Port Setting

- 43 -

Allow edit per port STP configuration. The RSTP Per Port Setting screen in Figure 4-59 appears.

Figure 4-59 RSTP Per Port Setting screen

Setup procedure:

1. Press “ Edit” to modify the path cost and priority on each port.

2. After setup completed, press” ESC” and choose “Save” to save the current configure. The screen in

Figure 4-60 appears.

Figure 4-60 STP Per Port Setting save successfully screen

Press any key for return to previous menu.

4.4.3.1.4 Per Port Status

- 44 -

Display the RSTP per port status. The screen in Figure 4-61appears, table 4-4 describes the Per Port

Status

Figure 4-61 RSTP Per Port status screen

Object

Role
State
Path Cost
P2P
Edge
Stp Neighbor

Description

Display the port role in the Spanning Tree Protocol.
Display the port current status.
Display the port path cost value.
Display the current status of P2P function.
Display the port is edge port or non-edge port.
Display the port neighbor is Spanning Tree Protocol or non Spanning Tree protocol.

Table 4-4 Descriptions of the Per Port Status screen Objects

4.4.3.1.5 Previous Menu
Return to Protocol Related Configuration screen.

4.4.3.2 SNMP

Provide SNMP configuration. The SNMP Configuration screen in Figure 4-62 appears.

Figure 4-62 SNMP configuration screen

This subnet menu contains four items:
System Options: please refer to chapter 4.4.3.2.1.

- 45 -

Community Strings: please refer to chapter 4.4.3.2.2.
Trap Managers: please refer to chapter 4.4.3.2.3.
Previous Menu: please refer to chapter 4.4.3.2.4.

4.4.3.2.1 System Options

Allow inputting the system name, system contact and system location. The SNMP System Options

screen in Figure 4-63 appears.

Figure 4-63 SNMP System Options screen

Setup procedure:

1. Press “ Edit” to input the system name, system contact, system location.

2. After setup completed, press” ESC” and choose “Save” to save the current configure. The screen in

Figure 4-64 appears.

Figure 4-64 SNMP System Options save successfully screen

Press any key for return to previous menu.

4.4.3.2.2 Community Strings

Allow adding SNMP community name. The SNMP Community Strings screen in Figure 4-65 appears.

- 46 -

Figure 4-65 SNMP Community Strings screen

Setup procedure:

1. Press “Add” to enter into “Add SNMP community” screen, then press “Edit” a new community name
and adjust the write access mode.

2. After setup completed, press ”ESC” and choose “Save” to save the current configure. The screen in

Figure 4-66 & 4-67 appears.

Figure 4-66 Save Add SNMP Community process screen

Figure 4-67 Add SNMP Community name save successfully screen

Press any key for return to previous menu.

- 47 -

Edit Community Name procedure:

1.Press “Edit”.

2.Choose the Community Name that want to edit and press “Enter”.

3.Press “Edit” to edit the existence Community Name and press “Space” key to change the access
right from Write Access function.

4.After setup completed, press “ESC” and choose “Save” to save the current configuration.

Delete Community Name procedure:

1.Press “Delete”.

2.Choose the MAC address that want to edit and press “Enter”.

4.4.3.2.3 Trap Managers

Allow adding Trap Managers. The SNMP Trap Configuration screen in Figure 4-68 appears.

Figure 4-68 SNMP Trap Managers screen

Setup procedure:

1. Press “Add” to enter into “Trap Managers” screen, then press “Edit” for input IP address and

Community name.

2. After setup completed, press” ESC” and choose “Save” to save the current configure. The screen in

Figure 4-69 & 4-70 appears.

Figure 4-69 Save SNMP Trap managers process screen

- 48 -

Figure 4-70 SNMP Trap managers save successfully screen

Press any key for return to previous menu.
Edit Trap Managers procedure:

1.Press “Edit”.

2.Choose the Community Name that want to edit and press “Enter”.

3.Press “Edit” to edit the existence IP address and Community Name.

4.After setup completed, press “ESC” and choose “Save” to save the current configuration.

Delete Trap Managers procedure:

1.Press “Delete”.

2.Choose the Community Name that want to edit and press “Enter”.

4.4.3.2.4 Previous Menu

Return to Protocol Related Configuration screen.

4.4.3.3 LACP Configuration

The Link Aggregation Control Protocol (LACP) provides a standardized means for exchanging infor­mation between Partner Systems on a link to allow their Link Aggregation Control instances to reach
agreement on the identity of the Link Aggregation Group to which the link belongs, move the link to that
Link Aggregation Group, and enable its transmission and reception functions in an orderly manner.
Link aggregation lets you group up to eight consecutive ports into a single dedicated connection. This
feature can expand bandwidth to a device on the network. LACP operation requires full-duplex
mode, please refer to IEEE 802.3ad for detail information. The LACP Configuration screen in Figure

4-71 appears.

- 49 -

Figure 4-71 LACP Configuration screen

This subnet menu contains four items:

Working Ports: please refer to chapter 4.4.3.3.1.
State Activity: please refer to chapter 4.4.3.3.2.
Group Status: please refer to chapter 4.4.3.3.3.
Previous Menu: please refer to chapter 4.4.3.3.4.

4.4.3.3.1 Working Ports

Allow editing the LACP working ports configuration. The working ports screen in Figure 4-72

appears.

Figure 4-72 LACP Working Ports screen

Edit LACP Working Ports procedure:

1.Press “Edit”.

2.The Group display the Trunk group ID

3.The Working Ports display the maximum number of ports can be aggregated at the same time, in the LACP
trunk group, the exceed ports is standby and able to aggregate if work ports is fail. If it’s local static trunk
group and the number must be the same as group ports.

4.After setup completed, press “ESC” and choose “Save” to save the current configuration.

- 50 -

@Notice: before to enable the LACP support, please assure and add a trunk group from Trunk

function.

4.4.3.3.2 State Activity

Allow to set LACP port state activity of each port. The working ports screen in Figure 4-73
appears.

Figure 4-73 LACP port state Active configuration screen

Setup procedure:

1. Press “Edit”

2. Use “Space” key to choose “Passive” or “Active” selection of each port. The descriptions of Passive

and Active are shown as below:
Active: The port sends LACP protocol packets automatically.

Passive: The port does not send LACP protocol packets automatically and responds only when it re-

ceives LACP protocol packets from the opposite device.

3. After setup completed, press” ESC” and choose “Save” to save the current configure.

4. Press any key for return to previous menu.

4.4.3.3.3 Group Status

Display the LACP groups status. The LACP Group Status screen in Figure 4-74 appears.

- 51 -

Figure 4-74 LACP Group Status screen

4.4.3.3.4 Previous Menu

Return to Protocol Related Configuration screen.

4.4.3.4 IGMP/GVRP Configuration

Provide disable or enable the IGMP and GVRP function. The IGMP/GVRP Configuration screen in

Figure 4-75 appears.

Figure 4-75 IGMP/GVRP Configuration screen

Setup procedure:

1. Press “Edit” and use “Space” key to disable or enable the IGMP/GVRP function and Query mode.

2. After setup completed, press” ESC” and choose “Save” to save the current configuration. The screen
in Figure 4-76 appears.

- 52 -

Figure 4-76 IGMP/GVRP Configuration save successfully screen

Press any key for return to previous menu.

4.4.3.5 802.1x Configuration

Provide 802.1x configuration. The 802.1x Configuration sub-screen in Figure 4-77 appears.

Figure 4-77 802.1x Configuration sub-screen

This subnet menu contains five items:

802.1x Setup: please refer to chapter 4.4.3.5.1.

System Configuration: please refer to chapter 4.4.3.5.2.
Per Port Setting: please refer to chapter 4.4.3.5.3.
Misc Configuration: please refer to chapter 4.4.3.5.4.
Previous Menu: please refer to chapter 4.4.3.5.5.

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4.4.3.5.1 802.1x Setup

Provide disable or enable the IEEE 802.1x function. The screen in Figure 4-78 appears.

Figure 4-78 802.1x Setup screen

802.1x Setup procedure:

1. Press “Edit” and use “Space” key to disable or enable the 802.1x function.

2. After setup completed, press” ESC” and choose “Save” to save the current configure. The
screen in Figure 4-79 appears.

Figure 4-79 802.1x Setup save successfully screen

Press any key for return to previous menu.

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4.4.3.5.2 System Configuration
Allow modify the 802.1x system configuration. The screen in Figure 4-80 appears.

Figure 4-80 802.1x System Configuration screen
Setup procedure:

1. Press “Edit”

2. Radius Server IP: input the Radius Server IP address.

3. Shared Key: set an encryption key for using during authentication sessions with the specified radius
server. This key must match the encryption key used on the Radius Server.

4. NAS, Identifier: set the identifier for the radius client.

5. Server Port: set the UDP destination port for authentication requests to the specified Radius Server.

6. Accounting Port: set the UDP destination port for accounting requests to the specified Radius Server.

7. After setup completed, press” ESC” and choose “Save” to save the current configure. The screen in

Figure 4-81 appears.

Figure 4-81 802.1x System Configuration save successfully screen

Press any key for return to previous menu.

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4.4.3.5.3 Per Port Setting
Allow modify the 802.1x Per Port Setting, the State provides Disable, Accept, Reject and Authorize.

Use “Space” key change the state mode. The screen in Figure 4-82 appears.

Figure 4-82 802.1x Per Port Setting screen
After setup completed, press” ESC” and choose “Save” to save the current configure. The screen in Figure

4-83 appears.

Figure 4-83 802.1x Per Port Setting save successfully screen
Press any key for return to previous menu.

4.4.3.5.4 Misc Configuration

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Allow modify the 802.1x Misc configuration. The screen in Figure 4-84 appears.

Figure 4-84 802.1x Misc Configuration screen

Setup procedure:

1. Press “Edit”.

2. Quiet Period: set the period during which the port doesn’t try to acquire a supplicant. The available
ranges are 0-65535 and default mode is 60.

3. TX Period: set the period the port wait for retransmit next EAPOL PDU during an authentication
session. The available ranges are 0-65535 and default mode is 30.

4. Supplicant Timeout: set the period of time the switch wait for a supplicant response to an EAP
request. The available ranges are 1-300 and default mode is 30.

5. Server Timeout: set the period of time the switch wait for a server response to an authentication
request. The available ranges are 1-300 and default mode is 30.

6. Reauthorize Maximum: set the number of authentication that must time-out before authentication
fails and the authentication session ends. The available ranges are 1-10 and default mode is 2.

7. Reauthorize period: set the period of time after which clients connected must be re-authenticated.

The available ranges are 1-9999999 and default mode is 3600.

8. After setup completed, press” ESC” and choose “Save” to save the current configure. The screen in

Figure 4-85 appears.

Figure 4-85 802.1x Misc Configuration save successfully screen

Press any key for return to previous menu.

4.4.3.5.5 Previous Menu

Return to Protocol Related Configuration screen.

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4.4.3.6 Previous Menu
Return to the main menu screen.

4.4.4 System Reset Configuration

Provide reset to switch to default mode, reboot the Switch and firmware upgrade through TFTP server.

The screen in Figure 4-86 appears.

Figure 4-86 System Reset Configuration screen

This subnet menu contains four items:

Factory Default: please refer to chapter 4.4.4.1.
System Reboot: please refer to chapter 4.4.4.2.
TFTP Configuration: please refer to chapter 4.4.4.3.
Previous Menu: refer to chapter 4.4.4.4.

4.4.4.1 Factory Default

Reset the Switch to the factory default mode. The screen in Figure 4-87 appears.

Figure 4-87 Reset Switch screen

Press “Y” for reboots the switch to default mode. The following screen appears in Figure 4-88 & 4-89.

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Figure 4-88 Resetting Switch screen

Figure 4-89 Resetting Switch screen

4.4.4.2 System Reboot

Provide restart the Switch. The screen in Figure 4-90 appears.

Figure 4-90 System Reboot screen

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4.4.4.3 TFTP Configuration
Provide firmware upgrade through the TFTP server method. The screen in Figure 4-91 appears.

Figure 4-91 TFTP Configuration screen

This subnet menu contains four items:

Update Firmware: please refer to chapter 4.4.4.3.1.
Restore Configuration: please refer to chapter 4.4.4.3.2.
Backup Configuration: please refer to chapter 4.4.4.3.3.

Previous Menu: please refer to chapter 4.4.4.3.4.

4.4.4.3.1 Update Firmware
Provide firmware upgrade through TFTP sever method, the screen in Figure 4-92 appears.

Figure 4-92 TFTP Update Firmware screen
Setup procedure:

1. Download the latest firmware from Planet website, and copy the firmware version image file to the TFTP
server.

2. Press “Edit”

3.TFTP Server IP: input the IP address of the workstation that install TFTP server.

4.Firmware File Name: input the image file name.

5. After setup completed, press” ESC” and choose “Save” to save the current configure, the system will
start to download the image file. The screen in Figure 4-93 appears.

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6. When the image file download completed, Restart switch, please reboot the Switch for new firmware.

Figure 4-93 TFTP Update Firmware process screen

4.4.4.3.2 Restore Configuration
Provide restore the configuration through the TFTP server method, the screen in Figure 4-94

appears.

Figure 4-94 TFTP Restore Configuration screen

Setup procedure:

1.Press “Edit”

2.TFTP Server IP: input the IP address of the workstation that install TFTP server.

3. Restore File Name: input the restore file name.

4. After setup completed, press” ESC” and choose “Save” to save the current configure, the system will
start to download the image file. The screen in Figure 4-95 appears.

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Figure 4-95 TFTP Restore Configuration process screen

5. When the image file download completed, please reboot the Switch for new configuration.

4.4.4.3.3 Backup Configuration
Provide backup the configuration through the TFTP server method, the screen in Figure 4-96

appears.

Figure 4-96 TFTP Backup Configuration screen

Setup procedure:

1. Press “Edit”

2. TFTP Server IP: input the IP address of the workstation that install TFTP server.

3. Backup File Name: input the backup file name.

4. After setup completed, press” ESC” and choose “Save” to save the current configure, the system will start
to download the image file. The screen in Figure 4-97 appears.

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Figure 4-97 TFTP Backup Configuration process screen

5. When the image file download completed, please reboot the Switch for new configuration.

4.4.4.3.4 Previous Menu

Return to Protocol Related Configuration screen.

4.4.4.4 Previous Menu

Return to the main menu screen.

4.3.5 Logout

Provide logout the Switch. The screen in Figure 4-98 & 4-99 appears.

Figure 4-98 SGSW-2620 Logout screen

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Figure 4-99 SGSW-2620 Login screen

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5. WEB MANAGEMENT

Before login the Web interface of SGSW-2620, please setup the “IP Address” with local serial console port
(RS232 port) and use this IP address to configure SGSW-2620 through the Telnet and Web interface.

Or modify your PC’s IP domain to the same with SGSW-2620 then use the default IP address (192.168.0.1) to
remote configure SGSW-2620 through the Telnet and Web interface.

5.1 Login in to the Switch

To access the Web-browser interface you must first enter the user name. The default user name and password
is "admin". You will see the following screen comes out on the Web browser program:

Figure 5-1 The SGSW-2620 login screen

After the User name and Password is entered, you will see the web main menu screen.

Figure 5-2 The web main menu screen of SGSW-2620

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5-2 Port Status

This section provides detail status of each port from SGSW-2620. The screen in Figure 5-3 appears and Table
5-1 describes the port status object of switch.

Figure 5-3 SGSW-2620 Port Status Web Page screen

Description

Link

The state of the link, indicating a valid link partner device. "Up" means a device is suc-
cessful connected to the port. “Down” means no device is connected.

State
Negotiation

Display the state of disable or enable on each port of SGSW-2620.
Auto-negotiation state of each port on SGSW-2620. “Config” means the mode that

user configured. “Actual” means the current mode on each port.

Speed Duplex

Display the speed state of each port on SGSW-2620. “Config” means the duplex mode
that user configured. “Actual” means the current duplex mode on each port.

Flow Control

Display the flow control state of each port on SGSW-2620. “Config” means the mode
that user configured. “Actual” means the current mode on each port.

Back Pressure

Display the back pressure status of each port on SGSW-2620. “Config” means the
duplex mode that user configured. “Actual” means the current duplex mode on each
port.

Bandwidth
Priority

Display the incoming and outgoing bandwidth of each port on SGSW-2620.
Display the priority status of each port on SGSW-2620, the status are “Disable”,”

Low” and “High”.

Security

Display the security state is “disable” or “enable” on each port of SGSW-2620

Table 5-1 Descriptions of the Port Status screen Objects
Please also click the port on the Switch figure on the top of web screen, then you will see the per port in-

formation that shown as below.

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Figure 5-4 SGSW-2620 per port information screen

5-3 Port Statistics

For those selected port, this function could provide you with an individual statistical counter. It is a useful page
for administrator to monitor each port’s usage condition. Also, it is helpful to troubleshooting network problems.
Please click clear button to clean all counts on each port. The screen in Figure 5-5 appears.

Figure 5-5 SGSW-2620 Port Statistics Web Page screen

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5-4 Administrator

This section contains management function on SGSW-2620 and the screen in Figure 5-6 appears.

Figure 5-6 SGSW-2620 Administrator Web Page screen

This management function is shown as below:

IP Configuration: please refer to section 5.4.1.
Switch Settings: please refer to section 5.4.2.
Console Port Information: please refer to section 5.4.3.
Port Controls: please refer to section 5.4.4.
Trunking: please refer to section 5.4.5.
Forwarding and Filtering: please refer to section 5.4.6.
VLAN Configuration: please refer to section 5.4.7.
Spanning Tree: please refer to section 5.4.8.
Port Mirroring: please refer to section 5.4.9.
SNMP Management: please refer to section 5.4.10.
Security Manager: please refer to section 5.4.11.

802.1x Configuration: please refer to section 5.4.12.

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5.4.1 IP Configuration

This section allows modify the IP address, Subnet Mask, Gateway of SGSW-2620 and also provide DHCP
Client function. The screen in Figure 5-7 appears.

Figure 5-7 SGSW-2620 modify IP Address Web Page screen

After modifying the new IP address, Subnet Mask, Gateway, please click “Apply” button then the following
screen in Figure 5-8 appears. Click “Reboot” button. SGSW-2620 will reboot to take effect for the new IP
address, Subnet Mask, Gateway.

Figure 5-8 SGSW-2620 Reboot Switch System Web Page screen

Please click” Help” button; the following screen in Figure 5-9 appears.

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Figure 5-9 SGSW-2620 IP Address help Web Page screen

Click “Close” to close this screen.

5.4.2 Switch Settings

This function provides three settings on SGSW-2620, the available items are Basic, Advanced, and Misc
Config. The Switch Setting screen in Figure 5-10 appears.

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Figure 5-10 SGSW-2620 Switch Settings Basic Web Page screen

5.4.2.1 Basic

This function displays the switch basic information and the screen in Figure 5-10 appears. Table 5-2 de­scriptions the Basic objects of switch.

Description

System Name
System Location
System Description
Firmware Version
Kernel Version
Hardware version:
MAC Address
Module

Display the system name of SGSW-2620.
Display the system location of SGSW-2620.
Display the system description of SGSW-2620.
Display the current firmware version of SGSW-2620.
Display the current kernel version of SGSW-2620.

Display the current hardware version of SGSW-2620.
Display the MAC address of SGSW-2620.
Display the information of port 25.26.

Table 5-2 Descriptions of the SGSW-2620 Switch Settings Basic Web Page screen Objects

5.4.2.2 Advanced

This function provides two functions – MAC Table Address Entry and Priority Queue Service. The screen in

Figure 5-11 appears. Table 5-3 descriptions the Advanced objects of switch.

Figure 5-11 SGSW-2620 Switch Settings Advanced Web Page screen

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nable it and set the upper threshold

The threshold is the percentage of the port's total bandwidth used

The valid threshold value are 5%, 10%,

Description

Enable MAC address
Aging Out

Age-out Time

Max Bridge Transmit
Delay Bound Control *

Enable Low Queue
Delay Bound

Broadcast Storm Fil­ter Mode

First Come First Ser­vice:

All High before Low
Weighted Round Ratio

Qos Policy: High Pri­ority Levels

Allow enable the MAC address age out function. When it is disabling, the following
configure item will not function.

Allow fill in the number of seconds that an inactive MAC address remains in the
switch's address table. The valid range is 300 to 765 seconds and default value is
300 seconds.
Allow to assign the packets queuing time in switch. After enable this function, the
packets queued exceed will be drop. This valid value are 1sec, 2 sec, 4 sec and off.
Default mode is off.
Allow to assign the low priority packets queuing time in switch. If the low priority

packet
stays in switch exceed Max Delay Time, it will be sent. The valid range is 1~255 ms.
Allow setup the broadcast storm control mode. E
for individual ports.
by broadcast traffic. When broadcast traffic for a port rises above the threshold you
set, broadcast storm control becomes active.
15%, 20%, 25% and off. Default is 5%.
The sequence of packets sent is depend on arrive order.

The high priority packets sent before low priority packets.
Select the preference given to packets in the switch's high-priority queue. These

options represent the number of high priority packets sent before one low priority
packet is sent. For example, 5 High: 1 Low means that the switch sends 5 high pri­ority packets before sending 1 low priority packet.
0~7 priority level can map to high or low queue.

Table 5-3 Descriptions of the SGSW-2620 Switch Settings Advanced Web Page screen Objects

@Notice: Make sure of “Max bridge transit delay bound control” is enabled before enable Delay

Bound, because Enable Delay Bound must be work under “Max bridge transit delay bound control is
enabled” situation.

Please click” Help” button; the following screen in Figure 5-12 appears.

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Figure 5-12 SGSW-2620 Advanced help Web Page screen

Click “Close” to close this screen.

5.4.2.3 Misc Config

The screen in Figure 5-13 appears. Table 5-4 descriptions the Misc Config objects of switch.

Figure 5-13 SGSW-2620 Switch Settings Misc Config Web Page screen

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If this function is disabled, when a packet meet a collision, the switch will retry 48 times

to the MAC address

to

Description

Collisions Retry
Forever

Hash Algorithm

IFG Compensation

before discard the packets. Otherwise, the switch will retry until the packet is suc­cessfully sent.

Allow user to choose the MAC address table mapping method. The available options
are shown as below:
DirectMap: directly use MAC address to map to the MAC address table of
SGSW-2620.
CRC-Hash: use CRC-hashing algorithm to map the MAC address
table of SGSW-2620.

Allow to disable or enable the Internal Packet Gap time compensation

802.1x Protocol
IGMP Query Mode

Allow disable or enable the IEEE802.1x protocol.
Allow choose 3 different mode that recognizes different queries from clients or servers

decide which Query will be the first priority. The available items are shown as below:
Auto Mode: chooses the switch that has the smallest IP address to be set for the
IGMP Query mode.

Enable Mode: enables the switch to be the IGMP Querier.
Disable Mode: disables all other switches from being the IGMP Querier.

Table 5-4 Descriptions of the SGSW-2620 Switch Settings Misc Config Web Page screen Objects

Please click” Help” button; the following screen in Figure 5-12 appears. Click “Close” to close this screen.
IGMP Theory of Operation

The following three topologies detail how IGMP Query works and to be configured within a network:

1. Auto mode needs to be enabled when the router’s IP address is smaller than other switches in the subnet.

2. IGMP needs to be enabled when the router’s IP address is not smaller than other switches in the subnet.
This Router supports IGMP protocol, but IGMP has to be enabled, and the Router has to be the Querier.

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3. The following topology must be set when the IP address of the switch is not the smallest in the subnet. The
network will cause a multi-cast storm from the IGMP client report if it is in Auto mode. All switches must be in
disable mode when the VOD server is configured for IGMP Querier.

@Notice: It is suggested that the VOD server switch have the smallest IP address.

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5.4.3 Console Port Information

Display the SGSW-2620 console port information. The screen in Figure 5-14 appears.

Figure 5-14 SGSW-2620 Console Port Information Web Page screen

5.4.4 Port Controls

This section introduces detail settings of per port on SGSW-2620. The screen in Figure 5-15 appears. Table
5-5 descriptions the Port Controls objects of switch.

Figure 5-15 SGSW-2620 Port Controls Web Page screen

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effective egress rate 1Mbps and ingress rate 500Kbps. The

ith SMAC already existing in the address table can be

User can disable the port from learning any new MAC addresses, and

Description

Port

State
Negotiation
Speed
Duplex
Flow control
Back Pressure
Band Width

Priority

Security

Select the port by scroll the list in Port column.
Allow disable or enable each port of SGSW-2620.
Allow set each port of SGSW-2620 run at Auto or Force mode.
Allow set each port of SGSW-2620 run at 10Mbps or 100Mbps mode.
Allow set each port of SGSW-2620 run at half-duplex or full-duplex mode.
Allow disable (OFF) or enable (ON) flow control in full-duplex mode.
Allow disable (OFF) or enable (ON) backpressure in Half Duplex mode.

The port1 ~ port 24, supports port ingress and egress rate control. For example, assume
port 1 is 10Mbps, allow to set it’s
switch will perform flow control or Back Pressure to confine the ingress rate to meet the
specified rate.
In: fill in the port effective ingress rate. The valid range is 0 ~ 999. The unit is 100K. 0:
disable rate control. 1 ~ 999: valid rate value.
Out: fill in the port effective egress rate. The valid range is 0~999. The unit is 100K. 0:
disable rate control. 1 ~ 999: valid rate value.
This static priority based on port, if set the port is high priority, income frame from this port
always high priority frame.
When the port is in security mode, the port will be “locked” without permission of address
learning. Only the incoming packets w
forwarded normally.
then use the static MAC addresses screen to define a list of MAC addresses that can use
the secure port.

Table 5-5 Descriptions of the SGSW-2620 Switch Port controls Web Page screen Objects

5.4.5 Trunking

This section displays the screen for trunking a group of ports together to speed up data transmission. The
available items are Aggregator Setting. Aggregator information. State Activity. The Trunking screen in Figure

5-16 appears.

Figure 5-16 SGSW-2620 Trunking Web Page screen

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and

LACP dynamic trunking group will be create

the ports to join the trunking group. If enable LACP, you can configure LACP Active/

5.4.5.1 Aggregator Setting

Table 5-6 descriptions the Aggregator Setting objects of switch. The screen in Figure 5-16 appears.

Description

System Priority

A value used to identify the active LACP. The Switch with lowest value has the highest
priority and is selected as the active LACP.

Group ID

After creating a new link aggregation across two or more ports, choose the “Group ID”
click “Select”.

LACP

If enable LACP, the trunk group is LACP static trunking group. If disable LACP, then the
trunk
group is local static trunking group. All port support LACP dynamic trunking group, if con­necting the device that also supports LACP, the
automatically.

Work Ports

The max number of ports can be aggregate at the same time. Under LACP static trunking
mode, if one of port fail, the exceed ports is standby and able to aggregate. Under local
static trunking group, the member must be the same as group ports.

Add

Select
Passive status in each ports. Click “Apply” to take effect.

Remove Select the ports to remove the trunking group. Click “Apply” to take effect.
Delete To delete trunk group. Click “Delete” to take effect.

Table 5-6 Descriptions of the SGSW-2620 Switch Aggregator Setting Web Page screen Objects

Please click” Help” button; the following screen in Figure 5-17 appears.

Figure 5-17 SGSW-2620 Aggregator Setting help Web Page screen

Click “Close” to close this screen.

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5.4.5.2 Aggregator information

This function allows viewing the LACP aggregator information. The screen in Figure 5-18 appears.

Figure 5-18 SGSW-2620 Trunking Aggregator information Web Page screen

5.4.5.3 State Activity

This function allows setup the LACP aggregator and configure port state activity. Table 5-7 descriptions the
State Activity objects of switch. The screen in Figure 5-19 appears.

Figure 5-19 SGSW-2620 Trunking State Activity Web Page screen

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Description

Active (enable)
Passive (not

enable Active)

Table 5-7 Descriptions of the SGSW-2620 Switch State Activity Web Page screen Objects

The port automatically sends LACP protocol packets.
The port does not automatically sends LACP protocol packets and only respond when it

receives LACP protocol packets from the opposite device

@Notice:

＊

A link having either two active LACP ports or one active port can perform dynamic LACP trunk-

ing. A link has two passive LACP ports will not perform dynamic LACP trunking, because both
ports are waiting for LACP protocol packets from the opposite device.

＊ If the switch is active LACP’s actor, when you are select trunking port, the active status will be
created

automatically.

Please click” Help” button; the following screen in Figure 5-20 appears.

Figure 5-20 SGSW-2620 State Activity help Web Page screen

Click “Close” to close this screen.

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5.4.6 Forwarding and Filtering

This section displays the screen for Forwarding and Filtering. The available items are IGMP Snooping. Static
MAC Addresses. MAC Filtering The Forwarding and Filtering screen in Figure 5-21 appears.

Figure 5-21 SGSW-2620 Forwarding and Filtering Web Page screen

5.4.6.1 IGMP Snooping

SGSW-2620 support IP multicast and allow enable IGMP protocol on Forwarding and Filtering page from the
web interface. This web page provide IGMP Snooping information, you can see different multicast group, VID
and member port. Please note the IP multicast address range is from 224.0.0.0 to 239.255.255.255.Table 5-6
descriptions the IGMP Snooping objects of switch. The screen in Figure 5-22 appears.

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Figure 5-22 SGSW-2620 IGMP Snooping Web Page screen

5.4.6.2 Static MAC Address

When add static MAC Address, it remains in the Switch’s address table, regardless of whether the device is
physically connected to the Switch. This function make the Switch can relearn device’s MAC Address when the
device is disconnected or power-off and active in the network again. The screen in Figure 5-23 appears.

Figure 5-23 SGSW-2620 Static MAC Addresses Web Page screen

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The configure procedure is shown as below:

1. To add static MAC Address.

2. From the main menu, click “administrator” then click “Forwarding and Filtering”.

3. Click “Static MAC Address”. In the MAC address box. Enter the MAC address to which port should

permanently forward traffic, regardless of the device’s network activity.

4. In the Port Number box, select a port number.

5. If tag-based (IEEE 802.1Q) VLANs are set up on the Switch, static addresses are associated with indi-

vidual VLANs. Type the VID (tag-based VLANs) to associate with the MAC address.

6. Click “Add” to take effect.
Please click” Help” button; the following screen in Figure 5-24 appears.

Figure 5-24 SGSW-2620 Static MAC Addresses help Web Page screen

Click “Close” to close this screen.

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5.4.6.3 MAC Filtering

MAC filtering allows the SGSW-2620 to drop unwanted traffic. Traffic is filtered based on the destination ad­dresses. For example: if your network is congested because of high utilization from one MAC address, you can
filter all traffic transmitted from that MAC address. The screen in Figure 5-25 appears.

Figure 5-25 SGSW-2620 MAC Filtering Web Page screen

The configure procedure is shown as below:

1. In MAC Address box, enter the MAC address that wants to filter.

2. VLAN ID: If tag-based (802.1Q) VLAN are set up on the switch, in the VLAN ID box, type the VID to asso­ciate with the MAC address.

3. Click “Add” button.

4. Use “Delete” button to delete unwanted MAC address.

Please click” Help” button; the following screen in Figure 5-26 appears.

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Figure 5-26 SGSW-2620 MAC filtering help Web Page screen

Click “Close” to close this screen.

5.4.7 VLAN Configuration

A Virtual LAN (VLAN) is a logical network grouping that limits the broadcast domain. It allows you to isolate
network traffic so only members of the VLAN receive traffic from the same VLAN members.
Basically, creating a VLAN from SGSW-2620 is logically equivalent of reconnecting a group of network device
to another Layer 2 Switch. However, the entire network device is still plug into the same Switch physically.

SGSW-2620 support port-based (refer to section 5.4.7.1) and IEEE802.1Q VLAN (refer to section 5.4.7.2)
in web management page. In the default configuration VLAN is disable. The screen in Figure 5-27 appears.

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Figure 5-27 SGSW-2620 VLAN Configuration Web Page screen

5.4.7.1 Port Based VLAN

Choose Port Based VLAN function from VLAN operation Mode of VLAN Configuration. The following screen in

Figure 5-28 appears. After enable the port-based VLAN function, packets can go among only members of the

same VLAN group.

@Notice: all unselected ports are treated as belonging to another single VLAN. If the port-based

VLAN enabled, the VLAN-tagging is ignored.

Figure 5-28 SGSW-2620 Port Based VLAN Web Page screen

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Create a new VLAN group and add member ports procedure:

1. Click “Add” to create a new VLAN group. The following screen in Figure 5-29 appears.

2. Type a name for the new VLAN and VLAN ID (between 1- 4094).

3. From the available ports box, select ports to add to the Switch and click “Add”

4. Click “Apply” to take effect. The following screen in Figure 5-30 appears.

5. If the port-based VLAN groups list over one page, please click “Next Page” to view other VLAN

groups on other page.

6. Use “Delete” button to delete unwanted port-based VLAN groups

7. Use “ Edit” button to modify existing port-based VLAN groups.

Figure 5-29 SGSW-2620 Port Based VLAN setting Web Page screen

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Figure 5-30 SGSW-2620 Port Based VLAN setting successful Web Page screen

Please click” Help” button; the following screen in Figure 5-31 appears.

Figure 5-31 SGSW-2620 Port Based VLAN setting help Web Page screen

Click “Close” to close this screen.

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5.4.7.2 802.1Q VLAN

Choose 802.1Q VLAN function from VLAN operation Mode of VLAN Configuration. The following screen in

Figure 5-32 appears. Tagged-based VLAN is an IEEE 802.1Q specification standard. Therefore, it is possible

to create a VLAN across devices from different switch venders. IEEE 802.1Q VLAN uses a technique to insert
a “tag” into the Ethernet frames. Tag contains a VLAN Identifier (VID) that indicates the VLAN numbers.
Create Tag-based VLAN, and disable or enable GVRP protocol. There are 256 VLAN groups to provide con­figure. Enable 802.1Q VLAN, the all ports on the switch belong to default VLAN, VID is 1. The default VLAN
can’t be deleting. GVRP allows automatic VLAN configuration between the switch and nodes. If the switch is
connected to a device with GVRP enabled, you can send a GVRP request using the VID of a VLAN defined on
the switch; the switch will automatically add that device to the existing VLAN.

Figure 5-32 SGSW-2620 IEEE 802.1Q VLAN Web Page screen

Basic:
Create a new 802.1Q VLAN group and add tagged member ports procedure:

1. From the main menu , click administrator →VLAN configuration. The screen in Figure 5-32 appears.

2. Click “Add” to create a new VLAN group.

3. Check the check box to enable GVRP protocol

4. Type a name for the new VLAN and VLAN ID (between 2- 4094). The default VLAN of each port is 1.

5. Choose the protocol type from protocol VLAN. Default mode is none.

6. From the available ports box, select ports to add to the Switch and click “Add”. If the trunk groups exist,

you can see it in here (ex: TRK1, TRK2…), and can configure it is the member of the VLAN or not.

7. Click “Next” then you will see the Figure 5-33 web page.

8. To set the outgoing frames are VLAN untagged frames or tagged frames. Then click “Apply” to take

effect. The screen in Figure 5-34 appears.

Untag: outgoing frames without VLAN-Tagged.
Tag: outgoing frames with VLAN-Tagged.

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Figure 5-33 SGSW-2620 IEEE 802.1Q VLAN Web Page screen

Figure 5-34 SGSW-2620 IEEE 802.1Q VLAN Web Page screen

9. If the 802.1Q VLAN groups list over one page, please click “Next Page” to view other VLAN groups on

other page.

10. Use “Delete” button to delete unwanted 802.1Q VLAN groups

11. Use “ Edit” button to modify existing 802.1Q VLAN groups.

Please click” Help” button; the following screen in Figure 5-35 appears.

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Figure 5-35 SGSW-2620 IEEE 802.1Q VLAN Help Web Page screen

Click “Close” to close this screen.

Port VID:

In order for an end station send packets to different VLANs. Itself has to be either capable of tagging
packets it sends with VLAN tags or attached to a VLAN-aware bridge that is capable of classifying and tagging
the packet with different VLAN ID based on default PVID and other packet information. The screen in Figure

5-36 appears. Table 5-8 describes the Port VLAN ID objects of switch.

Figure 5-36 SGSW-2620 Port VID setting Web Page screen

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Ingress filtering lets frames belonging to a specific VLAN to be forwarded if the port belongs

to the same

Description

Port
Port VLAN ID

Select the port by scroll the list in Port column
Enter the port VLAN ID.

Ingress Filter­ing

to that VLAN.

Enable: Forward only packets with VID matching this port's configured VID.
Disable: Disable Ingress filter function

Acceptable
Frame type

VLAN ID
Range

Tag Only: Only packet with match VLAN ID can be permission to go through the port.
ALL: Acceptable all Packet

Select a range of VLAN ID. There are 16 VLAN ID range. The ports are assigned
VLAN ID will be in the same VLAN group.

Apply After setup completed, click “Apply” button to take effect.
Default Reset to factory mode by click “Default” button

Table 5-8 Descriptions of the SGSW-2620 Port VLAN ID Web Page screen Objects

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Enter

5.4.8 Spanning Tree

The Spanning Tree Protocol (STP) is a standardized method (IEEE 802.1D) for avoiding loops in Ethernet
networks. And, the Rapid Spanning Tree Protocol (RSTP) is an evolution of the Spanning Tree Protocol and
provides for faster spanning tree convergence after a topology change. When enable STP/RSTP function,
please ensure only one path at a time is active between any two nodes on the network. We can enable
STP/RSTP from the Switch setting advanced item of web interface. We are recommended you to enable
STP/RSTP on whole Switches for ensures a single active path in the network. The screen in Figure 5-37
appears.

Figure 5-37 SGSW-2620 Spanning Tree Parameters Web Page screen

System Configuration:

This function provides view the Spanning tree Root Bridge information and Spanning tree status. The screen in

Figure 5-37 appears. Table 5-9 describes the Spanning Tree objects of switch.

Description

RSTP Mode
Priority

Max Age

Hello Time

Forward Delay
Time

Table 5-9 Descriptions of the SGSW-2620 Spanning Tree System Configuration Web Page screen Objects

After setup completed, please click “Apply” button to take effect.

Allow choose Disable. 802.1d and 802.1w mode. Default mode is Disable.

A value used to identify the root bridge. The bridge with the lowest value has the highest
priority and is selected as the root. If change the value, must reboot the switch assign path
priority number. The value must be multiple of 4096 according to the protocol standard rule.
The number of seconds a bridge waits without receiving Spanning-Tree Protocol configura­tion messages before attempting a reconfiguration. Enter a value between 6 through 40.
The time that controls switch sends out the BPDU packet to check STP current status.
a value between 1 through 10.
The number of seconds a port waits before changing from its Spanning-Tree Protocol
learning and listening states to the forwarding state. Enter a value between 4 through 30.

@Notice: please follow the rule to configure the MAX Age, Hello Time, and Forward Delay Time.

2 x (Forward Delay Time value –1) > = Max Age value >= 2 x (Hello Time value +1)

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ridge (i.e. it is served

ridges (i.e. it is served

Per Port Configuration:

This function allows configuring path cost and priority on each port of SGSW-2620. The screen in Figure 5-38
appears. Table 5-10 describes the Per Port Configuration objects of switch.

Figure 5-38 SGSW-2620 Spanning Tree Per Port Configuration Web Page screen

Description

Port
Path Cost

Select the port by scroll the list in Port column.
The cost of the path to the other bridge from this transmitting bridge at the specified port.

Enter a number 1 through 200000000.

Priority

Decide which port should be blocked by priority in LAN. Enter a number 0 through 240. The
value of priority must be the multiple of 16.

Admin P2P

Some of the rapid state transactions that are possible within RSTP are dependent upon
whether the port concerned can only be connected to exactly one other b
by a point-to-point LAN segment), or can be connected to two or more b
by a shared medium LAN segment). This function allows the P2P status of the link to be
manipulated administratively. True is P2P enabling. False is P2P disabling.

Admin Edge

The port directly connected to end stations cannot create bridging loop in the network. To
configure the port as an edge port, set the port to “True” status.

Admin Non
Stp

The port includes the STP mathematic calculation. True is not including STP mathematic
calculation. False is including the STP mathematic calculation.

Table 5-10 Descriptions of the SGSW-2620 Spanning Tree Per Port Configuration Web Page screen Objects
After setup completed, please click “Apply” button to take effect.

Please click” Help” button; the following screen in Figure 5-39 appears.

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Figure 5-39 SGSW-2620 Spanning Tree Help Web Page screen

Click “Close” to close this screen.

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It can connect analysis port

can

in

5.4.9 Port Mirroring

The Port Mirroring is a method for monitor traffic in SGSW-2620 networks. Traffic through ports can be
monitored by one specific port. Traffic through the in or out monitored ports will be duplicated into Mirroring
port. The screen in Figure 5-40 appears. Table 5-11 describes the Port Mirroring objects of switch.

Figure 5-40 SGSW-2620 Port Mirroring Web Page screen

ect Description

Port Mirroring State
Analysis Port

Allow choose Disable. RX.TX and Both mode. Default mode is Disable.

The analysis port can be used to see all monitor port traffic.
to LAN analyzer or Netxray.

Monitor Port

The ports that want to monitor. All monitor port traffic will be copied to mirror port. It
select max 25 monitor ports in the switch. User can choose which port want to monitor
only one mirror mode.

Apply After setup completed, click “Apply” to take effect.
Default Reset to factory mode by click “Default” button

Table 5-11 Descriptions of the SGSW-2620 Port Mirroring Web Page screen Objects

Please click” Help” button; the following screen in Figure 5-41 appears.

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Figure 5-41 SGSW-2620 Port Sniffer Help Web Page screen

Click “Close” to close this screen.

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5.4.10 SNMP

Allow to management the SGSW-2620 through the Simple Network Management Protocol (SNMP)
It provides protocol that governs the transfer of information between management stations (PC with SNMP
software) and agent (switches). The management Information Base (MIB) is installed correctly on the man­agement station. The screen in Figure 5-42 appears.

Figure 5-42 SGSW-2620 SNMP Management Web Page screen

Use this page to define the management stations as trap managers and key in SNMP community strings. It
also allows user to define a name, location and contact person for the SGSW-2620. Fill in the system options
data and click “Apply” button to update the change of this page. The screen in Figure 5-43 appears.

Figure 5-43 System Options Web Page screen

Please check the detail description of parameters as below:

Name: enter the system name for this Switch.
Location: enter the location of this Switch.
Contact: enter the name of system administrator. Then click “Apply” to take effect.
Community strings serve as password and can be entered as following screen:

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Figure 5-44 Community Strings Web Page screen

Please check the detail description of parameters as below:

RO / Read Only: enables requests accompanied by this string to display MIB-object information.
RW / Read Write: enables requests accompanied by this string to display MIB-object information and set MIB

objects.

Trap Manager

A Trap manager is a management station that receives traps, the system alerts generated by the Switch.
If Trap manager is not defined then there is no trap issued. Create a Trap manager by enter the IP address of
the station and community name. The screen in Figure 5-45 appears.

Figure 5-45 Trap Managers Web Page screen

Please click” Help” button; the following screen in Figure 5-46 appears.

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Figure 5-46 SNMP Management Help Web Page screen

Click “Close” to close this screen.

5.4.11 Security Manager

Allow user to modify the User Name and Password of SGSW-2620. The screen in Figure 5-47 appears.

Figure 5-47 SGSW-2620 Security Manager Web Page screen

1. Input the new user name.

2. Input the new password.

3. Re-input the new password.

4. Click “Apply” button to take effect.

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