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HP ProCurve Switch 212M User Manual

HP ProCurve Switch 212M
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vi
Port Counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7
Displaying Port Counters from the Web Browser Interface . . . . . . . . 7-8
Displaying Port Counters from the Console Interface . . . . . . . . . . . . . 7-9
Address Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-11
Port Address Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-12
Spanning Tree (STP) Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-14
IP Multicast (IGMP) Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-16
8 Troubleshooting
Troubleshooting Approaches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
Web Browser Interface or Switch Console Access Problems . . . . . 8-3
Unusual Network Activity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4
Using the Event Log to Identify Problem Sources . . . . . . . . . . . . . . . 8-6
Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-9
Ping and Link Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-9
The Configuration File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-13
Using the Command Prompt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-15
Restoring the Factory Default Configuration . . . . . . . . . . . . . . . . . . 8-16
A File Transfers
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Downloading an Operating System (OS) . . . . . . . . . . . . . . . . . . . . . . . A-1
Using TFTP To Download the OS File . . . . . . . . . . . . . . . . . . . . . . . . . A-2
Using Xmodem to Download the OS File . . . . . . . . . . . . . . . . . . . . . . . A-4
Using the SNMP-Based HP Download Manager . . . . . . . . . . . . . . . . . A-5
Switch-to-Switch Download . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-5
Troubleshooting TFTP Downloads . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-6
Transferring Switch Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . A-8
Sraswb.book : SRASWTOC.FM Page vi Tuesday, June 30, 1998 12:20 PM

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HP ProCurve Switch 212M Specifications

General IconGeneral
BrandHP
ModelProCurve Switch 212M
CategorySwitch
LanguageEnglish

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