Manuals
/
3Com
/
Computer Equipment
/
Switch
3Com
DUA1770-0AAA04 manual Switch - Front View Detail, Switch 4900 - front view
Models:
DUA1770-0AAA04
1
14
83
83
Download
83 pages
57.69 Kb
11
12
13
14
15
16
17
18
<
>
Specifications
Install
Error codes
Initial Switch Setup and Management Flow diagram
Setting Up Overview Manually Configuring IP Information
Connecting the Workstation to the Switch
If there is evidence of a problem, see “Solving Problems Indicated by
Setting Up For Management
Commands
Console Port Expansion Module Slot Default Settings
Page 14
Image 14
14
C
HAPTER
1: I
NTRODUCING THE
S
UPER
S
TACK
3 S
WITCH
4900 S
ERIES
Switch
—
Front
View Detail
Figure 1
Switch 4900 — front view
Figure 2
Switch 4900 SX — front view
Page 13
Page 15
Page 14
Image 14
Page 13
Page 15
Contents
Switch 4950 3C17706
Switch 4900 Series Getting Started Guide
Switch 4900 3C17700 Switch 4900 SX 3C17702 Switch 4924 3C17701
SuperStack
End of Life Statement
UNITED STATES GOVERNMENT LEGEND
ENVIRONMENTAL STATEMENT
Regulated Materials Statement
2 INSTALLING THE SWITCH
CONTENTS
1 INTRODUCING THE SUPERSTACK 3 SWITCH 4900 SERIES
ABOUT THIS GUIDE
SNMP Management
3 SETTING UP FOR MANAGEMENT
Choosing the Correct Fiber Cables
C TECHNICAL SPECIFICATIONS D TECHNICAL SUPPORT
PROBLEM SOLVING
SAFETY INFORMATION
PIN-OUTS
Page
ABOUT THIS GUIDE
Notice Icons
Conventions
Commands
Table 2 Text Conventions
Documentation documentation
Related
Documentation
Documentation
Product
Registration
Comments
1000BASE-SX Ports GBIC Ports LEDs Switch - Rear View Detail
About the Switches Summary of Hardware Features
Switch - Front View Detail 100/1000BASE-T and 10/100/1000BASE-T Ports
Unit Information Label Power Socket Redundant Power System Socket
12 CHAPTER 1 INTRODUCING THE SUPERSTACK 3 SWITCH 4900 SERIES
Hardware Features Switches
Table 3 Hardware features
Figure 2 Switch 4900 SX - front view
Switch - Front View Detail
Figure 1 Switch 4900 - front view
14 CHAPTER 1 INTRODUCING THE SUPERSTACK 3 SWITCH 4900 SERIES
Figure 3 Switch 4924 - front view Figure 4 Switch 4950 - front view
Switch - Front View Detail
Ports cross-over
Color
Power/Self Test LED
Table 4 LED behavior
Indicates
Figure 5 Switch 4900 - rear view
Switch - Rear
View Detail
Figure 6 Switch 4900 SX - rear view
Power Socket
the Switch units, it is returned to these defaults
Default Settings
supported by your Switch
The Power-up Sequence Switch 4950 - GBIC Operation
INSTALLING THE SWITCH
Package Contents Choosing a Suitable Site Rack-mounting
Placing Units On Top of Each Other Creating an XRN Distributed Fabric
Site
Package Contents
Choosing a Suitable
Rack-mounting
4 Repeat steps 2 and 3 for the other side of the Switch
The maximum number of Switch units that can be interconnected is two
Switch
The Power-up
Powering-up the
Sequence
If there is evidence of a problem, see “Solving Problems Indicated by
Fiber Cables
Approved GBIC
Switch 4950 - GBIC
Operation
Transceivers
Fiber SC connector Type 4 GBIC with internal EEPROM fitted
3 The transceiver connects to the network using a duplex SC connector. Attach a male duplex SC connector on the network cable into the duplex SC connector on the transceiver
32 CHAPTER 2 INSTALLING THE SWITCH
Viewing Automatically Configured IP Information
SETTING UP FOR MANAGEMENT
Setting Up Overview Manually Configuring IP Information
Methods of Managing a Switch
whole setup process is summarised in Figure 12. Detailed procedural
Setting Up
Overview
Figure 12 Initial Switch Setup and Management Flow diagram
Manual IP Configuration
Automatic IP Configuration
on page
You should use the automatic IP configuration method if
Manually Configuring IP Information
Pre-requisites
Setting Up the Switch with IP Information
Connecting the Workstation to the Switch
Configuring the Workstation with IP Information
IP address
Using Command Line Interface via Telnet
Figure 14 Example top-level command line interface menu
Pre-requisites
Figure 15 Connecting a workstation to the Switch via the console port
You can find pin-out diagrams for both cables in Appendix B on page
Connecting the Workstation to the Switch
42 CHAPTER 3 SETTING UP FOR MANAGEMENT
Setting Up the Switch with IP Information
Figure 16 Example top-level command line interface menu
Automatically
Configured IP
Viewing
Information
Pre-requisites
Connecting the Workstation to the Switch
44 CHAPTER 3 SETTING UP FOR MANAGEMENT
Viewing IP Information via the Console Port
Figure 18 Example top-level command line interface menu
46 CHAPTER 3 SETTING UP FOR MANAGEMENT
Refer to “Setting Up Command Line Interface Management” on page
Refer to “Setting Up Web Interface Management” on page
using Telnet
Command Line
Refer to “Setting Up SNMP Management” on page
Interface
telnet
Setting Up Web
described in “Setting Up Overview” on page
Choosing a Browser
50 CHAPTER 3 SETTING UP FOR MANAGEMENT
Over the Network
http//xxx.xxx.xxx.xxx
c\ ping
Passwords
Setting Up SNMP
Default Users and
system management snmp community command - refer to the
The gettingStarted command on the CLI, or
The security device user modify command on the CLI, or
You can change the default passwords using either
Default Users
Solving Communication Problems Solving Software Upgrade Problems
PROBLEM SOLVING
Solving Problems Indicated by LEDs Solving Hardware Problems
The Power LED does not light
Solving Problems
solutions below
On powering-up, the Power/Self Test LED lights yellow
A fan failure warning message is received
Problems
Solving Hardware
Unit fails, no SNMP fan failure message is received
Error message indicating that the GBIC transceiver is invalid
Error message indicating that the GBIC transceiver is faulty
Solving Communication Problems
IP Addressing
How do you obtain a registered IP Address?
SAFETY INFORMATION
Important Safety Information
Important Safety Information
62 APPENDIX A SAFETY INFORMATION
L’information de Sécurité Importante
AVERTISSEMENT France et Pérou uniquement
3CGBIC91 GBIC SX 3CGBIC92 GBIC LX 3CGBIC97 GBIC LH70
Wichtige Sicherheitsinformationen
VORSICHT Europe
Wichtige Sicherheitsinformationen
68 APPENDIX A SAFETY INFORMATION
B PIN-OUTS
PC-AT Serial Cable
Assignments
Modem Cable
RJ-45 Pin
Pin assignments are identical for 10/100BASE-T and 1000BASE-T RJ-45
10/100BASE-T
Table 11 Pin assignments
Pin Number
1000BASE-T
72 APPENDIX B PIN-OUTS
413 mm 16.27 in. not including bulge. Weight 6.4 Kg 14.10 lbs
TECHNICAL SPECIFICATIONS
Switch 4900 SX Height 65.8 mm 2.59 in. x Width 440 mm 17.3 in
413 mm 16.27 in. not including bulge. Weight 6.91 Kg 15.23 lbs
Heat Dissipation
Power Supply
Protocols Used for Administration
Standards Supported
Online Technical
Services
Services
World Wide Web Site
Username anonymous
Latin America
Asia, Pacific Rim
Europe, Middle East and Africa
aprtechnicalsupport@3com.com
Country
Country
Telephone Number
Telephone Number
Returning Products for Repair
Country
Country
Telephone Number
Telephone Number
INDEX
Numbers
Page
FCC STATEMENT
How to Identify and Resolve Radio-TV Interference Problems
REGULATORY NOTICES
INFORMATION TO THE USER