Versitron SG24816M User manual

SG24816M
24-Port Gigabit Switch
© May 2006
VERSITRON, Inc.
83Albe Drive – Suite C
Newark, DE 19702
www.versitron.com

SG24816M
8-Port TP + 16-Port SFP Fiber
L2 Managed Gigabit Switch User's Manual

Table of Contents
CAUTION-------------------------------------------------------------------------------------- V
ELECTRONIC EMISSION NOTICES--------------------------------------------------------- V
CHAPTER 1. INTRODUCTION--------------------------------------------------------- 2
1-1. OVERVIEW OF THE SG24816M SWITCH-------------------------------------------- 2
1-2. CHECKLIST ----------------------------------------------------------------------------- 4
1-3. FEATURES ------------------------------------------------------------------------------ 4
1-4. VIEW OF THE SG24816M SWITCH -------------------------------------------------- 6
1-4-1. User Interfaces on the Front Panel (Button, LEDs and Plugs)----- 6
1-4-2. User Interfaces on the Rear Panel---------------------------------------- 7
1-5. VIEW OF THE OPTIONAL MODULES ------------------------------------------------- 8
CHAPTER 2. INSTALLATION ---------------------------------------------------------- 9
2-1. STARTING THE SG24816M SWITCH ------------------------------------------------ 9
2-1-1. Hardware and Cable Installation------------------------------------------- 9
2-1-2. Installing Chassis to a 19-Inch Wiring Closet Rail--------------------11
2-1-3. Cabling Requirements-------------------------------------------------------11
2-1-3-1. Cabling Requirements for TP Ports --------------------------------12
2-1-3-2. Cabling Requirements for 1000SX/LX SFP Module------------12
2-1-3-3. Switch Cascading in Topology---------------------------------------13
2-1-4. Configuring the Management Agent of the SG24816M Switch ---16
2-1-4-1. Configuring the Management Agent of the SG24816M Switch
through the Serial RS-232 Port-------------------------------------------------17
2-1-4-2. Configuring the Management Agent of the SG24816M Switch
through the Ethernet Port --------------------------------------------------------19
2-1-5. IPAddress Assignment------------------------------------------------------20
2-2.TYPICALAPPLICATIONS--------------------------------------------------------------25
CHAPTER 3. OPERATION OF WEB-BASED MANAGEMENT --------------26
3-1. WEB MANAGEMENT HOME OVERVIEW--------------------------------------------28
3-1-1. System Information-----------------------------------------------------------31
3-1-2. IP Configuration---------------------------------------------------------------33
3-1-3. Time Configuration -----------------------------------------------------------36
3-1-4. Account Configuration-------------------------------------------------------39
3-1-5. Management Policy----------------------------------------------------------40
3-1-6. Virtual Stack--------------------------------------------------------------------43
3-2. PORT CONFIGURATION --------------------------------------------------------------45
3-2-1.Port Status ----------------------------------------------------------------------45
3-2-2. Port Configuration ------------------------------------------------------------50

3-2-3. Simple Counter----------------------------------------------------------------52
3-2-4. Detail Counter -----------------------------------------------------------------54
3-3. MIRROR--------------------------------------------------------------------------------57
3-4. BANDWIDTH MANAGEMENT ---------------------------------------------------------58
3-5. QOS(QUALITY OF SERVICE)CONFIGURATION -----------------------------------60
3-6. SNMPCONFIGURATION-------------------------------------------------------------70
3-7. IGMPSNOOPING---------------------------------------------------------------------72
3-8. MAX.PACKET LENGTH---------------------------------------------------------------76
3-9. DHCPBOOT--------------------------------------------------------------------------77
3-10. VLAN---------------------------------------------------------------------------------78
3-10-1. VLAN Mode ------------------------------------------------------------------78
3-10-2. Tag-based Group------------------------------------------------------------81
3-10-3. Port-based Group-----------------------------------------------------------83
3-10-4. Tag Rule-----------------------------------------------------------------------85
3-11. MACTABLE--------------------------------------------------------------------------87
3-12. GVRPCONFIGURATION -----------------------------------------------------------94
3-13. STPCONFIGURATION------------------------------------------------------------100
3-13-1. STP Status------------------------------------------------------------------100
3-13-2. STP Configuration --------------------------------------------------------102
3-13-3. STP Port Configuration--------------------------------------------------104
3-14.TRUNKING CONFIGURATION-----------------------------------------------------107
3-15. 802.1X CONFIGURATION -------------------------------------------------------- 114
3-16.ALARM CONFIGURATION ---------------------------------------------------------124
3-17. CONFIGURATION ------------------------------------------------------------------127
3-17-1. Save/Restore --------------------------------------------------------------128
3-17-2. Config File ------------------------------------------------------------------131
3-18. DIAGNOSTICS----------------------------------------------------------------------132
3-19.TFTPSERVER --------------------------------------------------------------------135
3-20. LOG ---------------------------------------------------------------------------------136
3-21. FIRMWARE UPGRADE ------------------------------------------------------------138
3-22. REBOOT----------------------------------------------------------------------------139
3-23. LOGOUT ----------------------------------------------------------------------------140
CHAPTER 4. OPERATION OF CLI MANAGEMENT--------------------------141
4-1. CLI MANAGEMENT -----------------------------------------------------------------141
4-1-1. Login---------------------------------------------------------------------------141
4-2. COMMANDS OF CLI ----------------------------------------------------------------143
4-2-1. Global Commands of CLI-------------------------------------------------144
4-2-2. Local Commands of CLI --------------------------------------------------149
CHAPTER 5. MAINTENANCE------------------------------------------------------- 227
5-1. RESOLVING NO LINK CONDITION-------------------------------------------------227
5-2. Q&A----------------------------------------------------------------------------------227
APPENDIX A TECHNICAL SPECIFICATIONS ----------------------------------228
APPENDIX B NULL MODEM CABLE SPECIFICATIONS--------------------232

PROPRIETARY DATA
All data in this manual is proprietary and may not be disclosed,
used or duplicated, for procurement or manufacturing purposes,
without prior written permission by VERSITRON, Inc.
WARRANTY
All VERSITRON products purchased after January 2001 carry a limited lifetime warranty
against defects in materials and workmanship for the lifetime of the product. Purchases
made prior to January 2001 are warranted for a period of one year from date of delivery.
VERSITRON reserves the right to repair or, at our option, replace parts which during normal
usage prove to be defective during the warranty period provided that:
1. You call VERSITRON at [phone] or [phone] and obtain a (RMA) Return
Authorization Number. Please reference your RMA number on the outside of the box in
which the item is returned.
2. Shipping charges are pre-paid.
No other warranty is expressed or implied and we are not liable for consequential damages.
For repairs outside of the warranty period, the same procedure must be followed.

Caution
Circuit devices are sensitive to static electricity, which can damage their delicate
electronics. Dry weather conditions or walking across a carpeted floor may cause you to
acquire a static electrical charge.
To protect your device, always:
•Touch the metal chassis of your computer to ground the static electrical charge before
you pick up the circuit device.
•Pick up the device by holding it on the left and right edges only.
Electronic Emission Notices
Federal Communications Commission (FCC) Statement
This equipment has been tested and found to comply with the limits for a class A
computing device pursuant to Subpart J of part 15 of FCC Rules, which are designed to
provide reasonable protection against such interference when operated in a commercial
environment.
European Community (CE) Electromagnetic Compatibility Directive
This equipment has been tested and found to comply with the protection requirements
of European Emission Standard EN55022/EN60555-2 and the Generic European Immunity
Standard EN50082-1.
EMC:
EN55022(1988)/CISPR-22(1985) classA
EN60555-2(1995) classA
EN60555-3
IEC1000-4-2(1995) 4K V CD, 8KV, AD
IEC1000-4-3(1995) 3V/m
IEC1000-4-4(1995) 1KV – (power line), 0.5KV – (signal line)

About this user’s manual
In this user’s manual, it will not only tell you how to install and connect your
network system but configure and monitor the SG248168M Managed Gigabit
Switch through the built-in CLI and web by RS-232 serial interface and Ethernet
ports step-by-step. Many explanation in detail of hardware and software functions
are shown as well as the examples of the operation for web-based interface and
command-line interface (CLI).
Overview of this user’s manual
Chapter 1 “Introduction” describes the features of SG24816M
Chapter 2 “Installation”
Chapter 3 “Operation of Web-based Management”
Chapter 4 “Operation of CLI Management”
Chapter 5 “Maintenance”

User Manual 2
www.versitron.com SG24816M
1. Introduction
1-1. Overview of SG24816M
The SG24816M 24-port Gigabit L2 Managed Switch, is a standard switch
that meets all IEEE 802.3/u/x/z Gigabit, Fast Ethernet specifications. The switch
includes 8-Ports 10/100/1000Mbps TP and 16-Ports Gigabit SFP Fiber. The switch
can be managed through the RS-232 serial port via direct connection, or through an
Ethernet port using CLI or Web-based management unit, associated with SNMP
agent. With the SNMP agent, the network administrator can log into the switch to
monitor, configure and control each port’s activity. The overall network management
is enhanced and the network efficiency is also improved to accommodate high
bandwidth applications. In addition, the switch features comprehensive and useful
function such as QoS (Quality of Service), Spanning Tree, VLAN, Port Trunking,
Bandwidth Control, Port Security, SNMP/RMON, IGMP Snooping capability via the
intelligent software. It is suitable for both metro-LAN and office application.
In this switch, 1000Mbps SFP Fiber transceiver is used for high-speed
connection expansion.
10/100/1000Mbps TP is a standard Ethernet port that meets all IEEE
802.3/u/x/z Gigabit, Fast Ethernet specifications. 1000Mbps SFP Fiber transceiver
is a Gigabit Ethernet port that fully complies with all IEEE 802.3z and 1000Base-
SX/LX standards.
For upgrading firmware, please refer to the Section 3-21 or Section 4-2-2 for
more details. The switch will not stop operating while upgrading firmware and after
that, the configuration keeps unchanged.