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Cisco 12000/10700 v3.1.1 Router Manager User Guide
OL-4455-01
Chapter 21 Troubleshooting and FAQs
Configuration
To verify that SNMP and Traps are configured to be sent to the Cisco 12000/10720 Router Manager,
in the CLI enter:
show running-config | begin snmp
This command will list all the SNMP configurations for the router. You should see the following
statement defining the SNMP read community strings for the router. When the following statement
is configured in the router, the SNMP agent is up and running:
snmp-server community public RO
Note You should also define the SNMP write community string. Cisco IOS only requires the read
community string defined in order to have the SNMP agent running in the router.
Traps and trap recipients can be configured from the Cisco 12000/10720 Router Manager.
Right click on the chassis object and choose Configuration > SNMP Management. In the SNMP
Management window, click Enable to allow trap generation. You will get a report message with the
details on the IOS CLI commands that were executed.
Once you have enabled traps, you will see the following trap entries. In the CLI, enter show
running-config | begin snmp command in IOS to view the following output:
snmp-server enable traps snmp authentication linkdown linkup coldstart warmstart
snmp-server enable traps atm subif
snmp-server enable traps srp
snmp-server enable traps hsrp
snmp-server enable traps config
snmp-server enable traps entity
snmp-server enable traps envmon
snmp-server enable traps syslog
snmp-server enable traps fru-ctrl
snmp-server enable traps bgp
snmp-server enable traps pim neighbor-change rp-mapping-change
invalid-pim-messagesnmp-server enable traps msdp
snmp-server enable traps frame-relay
snmp-server enable traps frame-relay subif
snmp-server enable traps rtr
snmp-server enable traps mpls ldp
snmp-server enable traps mpls traffic-eng
snmp-server enable traps mpls vpn
Note You should see an entry for trap recipient (like the Cisco 12000/10720 Router Manager
server) similar to:
snmp-server host 172.29.139.6 version 2c public
You should see an entry for enabling syslog messages to be sent as SNMP traps:
snmp-server enable traps syslog
In order to verify that logging (syslog) is configured in IOS, execute the following commands:
show running configuration | include logging