iii
Default output rules for hidden logs····················································································································· 79
Default output rules for trace logs ························································································································ 79
Log formats ····························································································································································· 79
FIPS compliance ····························································································································································· 82
Information center configuration task list ····················································································································· 82
Outputting logs to the console ······································································································································ 83
Outputting logs to the monitor terminal ······················································································································· 83
Outputting logs to a log host ········································································································································ 84
Outputting logs to the log buffer ·································································································································· 84
Saving logs to the log file ·············································································································································· 85
Managing security logs ················································································································································· 86
Saving security logs into the security log file ······································································································ 86
Managing the security log file ····························································································································· 87
Saving diagnostic logs to the diagnostic log file ········································································································ 87
Configuring the maximum size of the trace log file ··································································································· 88
Enabling synchronous information output ··················································································································· 88
Enabling duplicate log suppression ····························································································································· 89
Disabling an interface from generating link up or link down logs ··········································································· 89
Displaying and maintaining information center ········································································································· 90
Configuration example for outputting logs to the console ························································································· 90
Configuration example for outputting logs to a UNIX log host ················································································· 91
Configuration example for outputting logs to a Linux log host ················································································· 92
Configuring SNMP ····················································································································································· 94
Overview ········································································································································································· 94
FIPS compliance ····························································································································································· 94
SNMP framework ·················································································································································· 94
MIB and view-based MIB access control ············································································································ 94
SNMP operations ·················································································································································· 95
Protocol versions ···················································································································································· 95
Configuring SNMP basic parameters ·························································································································· 95
Configuring SNMPv1 or SNMPv2c basic parameters ······················································································ 96
Configuring SNMPv3 basic parameters ············································································································· 97
Configuring SNMP logging ········································································································································ 100
Configuring SNMP notifications ································································································································· 101
Enabling SNMP notifications ····························································································································· 101
Configuring the SNMP agent to send notifications to a host ········································································· 101
Displaying the SNMP settings ····································································································································· 104
SNMPv1/SNMPv2c configuration example ············································································································· 104
SNMPv3 configuration example ································································································································ 106
Configuring RMON ················································································································································ 109
Overview ······································································································································································· 109
RMON groups ····················································································································································· 109
Sample types for the alarm group and the private alarm group ··································································· 111
Protocols and standards ····································································································································· 111
Configuring the RMON statistics function ················································································································· 111
Creating an RMON Ethernet statistics entry ····································································································· 111
Creating an RMON history control entry·········································································································· 112
Configuring the RMON alarm function ····················································································································· 112
Displaying and maintaining RMON settings ············································································································ 113
Ethernet statistics group configuration example ······································································································· 114
Network requirements ········································································································································· 114
Configuration procedure ···································································································································· 114
History group configuration example ························································································································ 115
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