Manual
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19.6.3 MAC Notification Example 
IP address of network management station (NMS) is 1.1.1.5, IP address of Agent is 1.1.1.9. 
NMS  will  receive Trap message  from  Agent. (Note:  NMS may  set the  authentication  to  the 
community character string of trap, suppose the community character string as usertrap) 
Configuration procedure in the following: 
Switch(config)#snmp-server enable 
Switch(config)#snmp-server enable traps mac-notification 
Switch(config)# mac-address-table notification 
Switch(config)# mac-address-table notification interval 5 
Switch(config)# mac-address-table notification history-size 100 
Switch(Config-If-Ethernet1/4)# mac-notification both 
19.6.4 MAC Notification Troubleshooting 
Check whether trap message is sent successfully by show command and debug command of 
snmp. 
trap. 










