3Com 4210G Series Configuration Manual page 815

Configuring MAC Information Mode ······························································································20-2
Configuring the Interval for Sending Syslog or Trap Messages····················································20-2
Configuring the MAC Information Queue Length ··········································································20-2
MAC Information Configuration Example······························································································20-3
MAC Information Configuration Example ······················································································20-3
21 System Maintenance and Debugging··································································································21-1
System Maintenance and Debugging ···································································································21-1
Ping ·······················································································································································21-1
Introduction····································································································································21-1
Configuring Ping ····························································································································21-1
Ping Configuration Example··········································································································21-2
Tracert···················································································································································21-4
Introduction····································································································································21-4
Configuring Tracert························································································································21-4
System Debugging································································································································21-5
Introduction to System Debugging ································································································21-5
Configuring System Debugging·····································································································21-6
Ping and Tracert Configuration Example ······························································································21-6
22 Information Center Configuration········································································································22-1
Information Center Overview ················································································································22-1
Introduction to Information Center·································································································22-1
System Information Format ···········································································································22-4
Configuring Information Center·············································································································22-6
Information Center Configuration Task List···················································································22-6
Outputting System Information to the Console ·············································································22-6
Outputting System Information to a Monitor Terminal···································································22-7
Outputting System Information to a Log Host ···············································································22-8
Outputting System Information to the Trap Buffer·········································································22-9
Outputting System Information to the Log Buffer ········································································22-10
Outputting System Information to the SNMP Module ·································································22-11
Configuring Synchronous Information Output ·············································································22-11
Disabling a Port from Generating Link Up/Down Logging Information ·······································22-12
Displaying and Maintaining Information Center ··················································································22-13
Information Center Configuration Examples·······················································································22-13
Outputting Log Information to a Unix Log Host ···········································································22-13
Outputting Log Information to a Linux Log Host··········································································22-15
Outputting Log Information to the Console ·················································································22-17
23 Hotfix Configuration ······························································································································23-1
Hotfix Overview ·····································································································································23-1
Basic Concepts in Hotfix ···············································································································23-1
Patch Status ··································································································································23-1
Hotfix Configuration Task List ···············································································································23-4
Configuration Prerequisites···················································································································23-5
One-Step Patch Installation ··················································································································23-5
Step-by-Step Patch Installation·············································································································23-6
Step-by-Step Patch Installation Task List······················································································23-6
Configuring the Patch File Location ······························································································23-6
vi