Hi pavan,
the configuration of the switch is as follow:
snmp-server community "airwave" unrestricted
snmp-server host 10.223.103.101 community "airwave" trap-level all
snmp-server enable traps vsf
snmp-server trap-source 192.168.201.15 (ip switch)
On the airwave:
I attach images.
As you can see in the images, the difference between the trap receipt and the alert, is 5 minutes.
Best Regards.