Hi Deepti,
Unfortunately such example does not exist.
LwIP stack has SNMP Server.
Anyway, you can check existing example for SNMP using MQX 4.2,which is located under
C:\Freescale\Freescale_MQX_4_2\rtcs\examples\snmp
The example code demonstrates how SNMP (Simple Network Management Protocol) uses Trap command message to communicate between the manager and the agent. The example initializes MIB (Management Information Base), MIB demo table, SNMP agent with traps and then performs several operations such as send/add/remove.
The example also provides a SNMP demo that uses SNMP trap to change the counter value through the SNMP protocol.
I hope this helps.
Best Regards,
Iva