First of all configure SNMP trap for LLDP:
And now turn on traps to be displayed on the screen:
Enable LLDP globally and look what kind of trap will be displayed:
Configure LLDP management address:
Now change physical parameters of neighbouring interfaces and trap will be sendto NMS that LLDP neighbour information is changed:
We can also display LLDP statistics:
You can also turn on LLDP debugging to follow if LLDP information is exchanged:
If you want to test it on eNSP unfortunately I was not able to do it. It lookslike LLDP is not supported yet even the necessary commands are available.