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3CRDSF9PWR manual
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256 pages, 7.25 Mb
18
M
ANAGING
D
EVICE
D
IAGNOSTICS
This section contains information for viewing and configuring port and
cable diagnostics, and includes the following topics:
■
Configuring Port Mirroring
■
Configuring Cable Diagnostics
■
Pinging Another Device
Contents
Main
3Com Corporation 350 Campus Drive Marlborough, MA 01752-3064
ABOUT THIS GUIDE
User Guide Overview
Page
Intended Audience
Conventions
Related Documentation
Page
C
A BOUT T HIS G
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1
About the OfficeConnect Managed Fast Ethernet PoE Switch
Front Panel Detail
Ethernet PoE Switch 9-Port unit.
Figure 1 OfficeConnect Managed Fast Ethernet PoE Switchfront panel.
Table 1 Hardware Features (continued)
LED Status Indicators
Tabl e 2 Description on the LEDs of the OfficeConnect Managed Fast Ethernet PoE Switch
System Specifications
Installing the Switch
Setting Up for
Methods of Managing a Switch
Page
Switch Setup Overview
24 CHAPTER 1: GETTING STARTED
Figure 6 Initial Switch Setup and Management Flow Diagram
Page
Using the Command Line Interface (CLI)
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Page
Page
Setting Up Web Interface
Setting Up Command Line Interface
Setting Up SNMP Management V1 or V2
Default Users and Passwords
Upgrading Software using the CLI
Page
2
Starting the 3Com Web Interface
Page
Understanding the 3Com Web
Figure 10 Web Interface Components
The following table lists the user interface components:
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Using Screen and Tab le O pt ion s
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Saving the Configuration
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Restoring Factory Defaults
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3
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4
Configuring System Access
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Defining RADIUS Clients
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Defining Port-Based Authentication (802.1X)
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802.1X System Setting
Port Settings
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Defining Local Database Authentication
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Encrypting Connection to the Web Interface (HTTPS)
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Using the Secure Shell Protocol (SSH)
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Defining Access Control Lists
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Add Rules to ACL
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Using Broadcast Storm Control
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5
I
Viewing System Description
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Saving the Device Configuration
Resetting the Device
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Summary
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Create VLANs
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Defining IP Addressing
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Viewing Address Tab l e s
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12
SNMP v1 and v2c
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Community String
SNMP Trap
Remove Community String
Remove SNMP Trap
13
S
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Ingress Rate Limit
Egress Shaping Rates
Ingress Rate Limit
Egress Shaping Rate
Configuring Voice VLAN
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OUI List
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Configuration Upload
Configuration Download
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ETHERNET DEVICES
Device Power Display
Port Power Display
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selected port are described in the following table.
Tabl e 12 Port Statistics Summary Page - Field Description
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Table 12 Port Statistics Summary Page - Field Description (continued)
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18
Configuring Port Mirroring
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Page
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Configuring Cable Diagnostics
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Page
Pinging Another Device
Page
A
3Com Network Supervisor
3Com Network Director
3Com Network Access Manager
3Com Enterprise Management Suite
Integration Kit with HP OpenView Network Node Manager
Page
B
F
Physical
Related Standards
designed to the following standards:
Electrical
Switch Features
following features:
Table 13 Features of the OfficeConnect Managed Fast Ethernet PoE Switch
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Page
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Page
C
Null Modem Cable
PC-AT Serial Cable
Modem Cable
Ethernet Port RJ-45 Pin Assignments
Tabl e 10 Pin assignments
10/100 and 1000BASE-T RJ-45 connections.
Tabl e 11 Pin assignments
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D
Problem
Troubleshooting Solutions
240 APPENDIX D: TROUBLESHOOTING
Fail Safe Commands
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E
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F
YOUR 3COM PRODUCTS
Register Your Product to Gain Service Benefits
TTroubleshoot Online
Purchase Extended Warranty and Professional Services
Access Software Downloads
Telephone Technical Support and Repair
Contact Us
Page
Page
Page
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ICES S