iii
Activating/deactivating SSM ······························································································································· 87
Setting the input port of the line clock (LPU port) ········································································································ 87
Displaying and maintaining the clock monitoring module ························································································ 88
Clock monitoring module configuration example ······································································································· 89
Configuring IPC ·························································································································································· 91
IPC overview ··································································································································································· 91
Node ······································································································································································· 91
Link ·········································································································································································· 91
Channel ·································································································································································· 91
Packet sending modes ·········································································································································· 92
Enabling IPC performance statistics ····························································································································· 92
Displaying and maintaining IPC ··································································································································· 93
Configuring SNMP ····················································································································································· 94
SNMP overview······························································································································································ 94
SNMP framework ·················································································································································· 94
SNMP operations ·················································································································································· 94
SNMP protocol versions ······································································································································· 94
MIB and view-based MIB access control ············································································································ 95
Configuring SNMP basic parameters ·························································································································· 95
Configuring SNMPv3 basic parameters ············································································································· 95
Configuring SNMPv1 or SNMPv2c basic parameters ······················································································ 96
Configuring SNMP logging ·········································································································································· 98
Introduction to SNMP logging ····························································································································· 98
Enabling SNMP logging ······································································································································· 98
Configuring SNMP traps ··············································································································································· 98
Enabling SNMP traps ··········································································································································· 99
Configuring the SNMP agent to send traps to a host ······················································································· 99
Displaying and maintaining SNMP ··························································································································· 100
SNMP configuration examples ··································································································································· 101
SNMPv1/SNMPv2c configuration example ···································································································· 101
SNMPv3 configuration example························································································································ 102
SNMP logging configuration example ············································································································· 103
Configuring MIB style ············································································································································· 106
Overview ······································································································································································· 106
Setting the MIB style ····················································································································································· 106
Displaying and maintaining MIB style ······················································································································· 106
Configuring RMON ················································································································································ 107
RMON overview ·························································································································································· 107
Introduction ·························································································································································· 107
Working mechanism ··········································································································································· 107
RMON groups ····················································································································································· 108
Configuring the RMON statistics function ················································································································· 109
Configuring the RMON Ethernet statistics function ·························································································· 109
Configuring the RMON history statistics function ···························································································· 110
Configuring the RMON alarm function ····················································································································· 110
Configuration prerequisites ································································································································ 110
Configuration procedure ···································································································································· 111
Displaying and maintaining RMON ·························································································································· 111
RMON configuration examples ·································································································································· 112
Ethernet statistics group configuration example ······························································································· 112
History group configuration example ················································································································ 113
Alarm group configuration example ················································································································· 115
