Network Router User Manual

A-181
Cisco ONS 15530 Configuration Guide and Command Reference
78-14227-01, Cisco IOS Release 12.1(10)E2
Appendix A Command Reference
SNMP Commands
snmp-server enable traps topology
To enable SNMP trap notifications for the network topology activity, use the snmp-server enable traps
topology command. To disable this feature, use the no form of the command.
snmp-server enable traps topology [throttle-interval seconds]
no snmp-server enable traps topology [throttle-interval seconds]
Syntax Description
Defaults Disabled
Command Modes Global configuration
Command History
Usage Guidelines Use this command to enable the SNMP trap notifications defined in the physical topology MIB
(PTOPO-MIB).
The network topology trap throttle timer prevents the system from flooding the network with messages.
We recommend a 60-second interval value.
The snmp-server enable traps topology command is used in conjunction with the snmp-server host
command. For a host to receive SNMP trap notifications for physical topology activity, the snmp-server
enable traps topology command and the snmp-server host command for that host must be enabled.
Examples The following example shows how to enable SNMP trap notifications for network topology activity and
set the throttle timer interval to 30 seconds.
Switch# configure terminal
Switch(config)# snmp-server enable traps topology throttle-interval 30
The following example shows how to enable SNMP trap notifications for network topology activity and
set the throttle timer interval to the default value.
Switch# configure terminal
Switch(config)# snmp-server enable traps topology
throttle-interval seconds Specifies the number of seconds for the throttle timer interval. Valid
values are 5 through 3600 seconds. If this keyword is omitted, the
command defaults to 60 seconds at bootup time, or to the previous value
configured.
Release Modification
12.1(10)EV2 This command was introduced.