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3CR17450-91, 3CR17451-91 manual
Models:
3CR17451-91
3CR17450-91
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Install
Manual IP Configuration
Problem Solving
Setting UP for Management
Command Line
Fault LED
Safety
Power-up
Services
Password
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Contents
SuperStack 3 Switch 3870 Family Getting Started Guide
3Com Corporation Campus Drive Marlborough MA USA
United States Government Legend
Contents
Setting UP for Management
PIN-OUTS
Page
About this Guide
Convention Description
Conventions
Icon Description
Documentation documentation
Related
Documentation
To access the online documentation from the CD-ROM
Comments
Switch
3870
Hardware Features Switch
Switch
Front View Detail
1000BASE-T Ports
Stack Master LED
Color Indicates Port Status/Packet LEDs
Stacking Status LED
Color Indicates Module LEDs
Power/Self Test LED
Fault LED
Unit LED
View Detail
Type of Unit Total Units in the Stack Maximum Modules Port
Feature Switch Port Status
Duplex Mode
Port Speed
Default Settings
Introducing the Superstack 3 Switch
Installing the Switch
Site
Package Contents
Choosing a Suitable
Switch, as shown in Figure
Power lines and fluorescent lighting fixtures
To rack-mount your Switch
Rack-mounting
Repeat steps 2 and 3 for the other side of the Switch
Fitting a bracket for rack-mounting
Switch
Power-up
Powered-up and ready for operation
Sequence
Power System output
Cross-over Cable Straight-through Cable
SFP Operation
Remove the plastic protective cover if fitted
Removing an SFP
Your Switch
Transceiver
Installing the Switch
Setting UP for Management
Setting Up
Overview
Manual IP Configuration
Automatic IP Configuration
Setting UP for Management
Manually Configuring IP Information
Pre-requisites
Connecting the Workstation to the Switch
Setting Up the Switch with IP Information
Example top-level command line interface menu
Automatically
Configured IP
Viewing
Viewing Automatically Configured IP Information
Viewing IP Information via the Console Port
Refer to Setting Up Command Line Interface Management on
Web Interface
Command Line
Interface Management
Management
Network Using Telnet
Where xxx.xxx.xxx.xxx is the IP address of the Switch
Choosing a Browser
Setting Up Web
Interface
Over the Network
Passwords
Setting Up Snmp
Default Users
User Default Access Level Name Password
Security Device User Modify operation on the web interface
Problem Solving
On powering-up, the Power/Self Test LED remains yellow
Solving Problems
Power/Self Test LED does not light
Indicated by LEDs
Solving Hardware
Problems
Refer to the list of suggested solutions below
Port Status LED is flashing green/yellow
Fan failure warning message is received
Unit fails or Snmp thermal shutdown trap is received
IP Addressing
Solving Communication Problems
Error message indicating that the SFP transceiver is faulty
How do you obtain a registered IP Address?
Solving Software Upgrade Problems
Problem Solving
Safety Information
Power Cord Set Japan Important Safety Information
This must be approved for the country where it is used
Important Safety Information
’information de Sécurité Importante
Class
’information de Sécurité Importante
Dispositif Laser De Classe
Wichtige Sicherheitsinformationen
Vorsicht Europe
Información de seguridad importante
Laser Gerät der Klasse
Schuko
Appendix a Safety Information
Importanti Informazioni di Sicurezza
CSA
Solo Regno
Ważne informacje o zabezpieczeniach
Appendix a Safety Information
Laser Produkt Klasa
Appendix a Safety Information
RJ-45 to 9-pin
PC-AT Serial Cable
Null Modem Cable RJ-45 to RS-232 25-pin
RJ-45 to RS-232 25-pin
Modem Cable
RJ-45 Pin Assignments
Pin Number 10/100 1000
Pin Number 10/100 1000
Appendix B PIN-OUTS
Switch 3870 24 Port
Switch 3870 48 Port
Register Your
Product to Gain Service Benefits
Services
Purchase
Contact Us
Access Software
Downloads
Telephone Technical
Australia 800 678 Philippines
US and Canada Telephone Technical Support and Repair
Index
SFP
Page
Chapter Index
Regulatory Notices