R2511-HP MSR Router Series Network Management and Monitoring Configuration Guide(V5)

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Configuring SNMP ······················································································································································· 1
Overview ············································································································································································ 1
SNMP framework ····················································································································································· 1
MIB and view-based MIB access control ··············································································································· 1
SNMP operations ····················································································································································· 2
SNMP protocol versions ·········································································································································· 2
SNMP configuration task list ············································································································································ 2
Configuring SNMP basic parameters ····························································································································· 2
Configuring SNMPv3 basic parameters ················································································································ 2
Configuring SNMPv1 or SNMPv2c basic parameters ························································································· 4
Configuring SNMP logging ············································································································································· 5
Configuring SNMP traps ·················································································································································· 6
Enabling SNMP traps ·············································································································································· 6
Configuring the SNMP agent to send traps to a host ·························································································· 7
Displaying and maintaining SNMP ································································································································ 8
SNMP configuration examples ········································································································································ 8
SNMPv1/SNMPv2c configuration example ········································································································· 8
SNMPv3 configuration example·························································································································· 10
SNMP logging configuration example ··············································································································· 11
Configuring RMON ··················································································································································· 14
Overview ········································································································································································· 14
Working mechanism ············································································································································· 14
RMON groups ······················································································································································· 14
Configuring the RMON statistics function ··················································································································· 16
Configuring the RMON Ethernet statistics function ···························································································· 16
Configuring the RMON history statistics function ······························································································ 16
Configuring the RMON alarm function ······················································································································· 17
Displaying and maintaining RMON ···························································································································· 18
Ethernet statistics group configuration example ········································································································· 18
History group configuration example ·························································································································· 19
Alarm group configuration example ···························································································································· 21
Configuring NTP ························································································································································ 23
Overview ········································································································································································· 23
NTP application ····················································································································································· 23
NTP advantages ···················································································································································· 23
How NTP works ····················································································································································· 23
NTP message format ············································································································································· 24
NTP operation modes ··········································································································································· 26
NTP for VPNs ························································································································································· 28
NTP configuration task list ············································································································································· 29
Configuring NTP operation modes ······························································································································ 29
Configuring NTP client/server mode ·················································································································· 30
Configuring the NTP symmetric peers mode ······································································································ 30
Configuring NTP broadcast mode ······················································································································· 31
Configuring NTP multicast mode ························································································································· 31
Configuring the local clock as a reference source ····································································································· 32
Configuring optional parameters for NTP ··················································································································· 33
Specifying the source interface for NTP messages ···························································································· 33