Unconfiguring LLDP

To unconfigure the LLDP timers, use the following command:

unconfigure lldp

This command returns the LLDP timers to default values; LLDP remains enabled, and all the configured TLVs are still advertised.
To leave LLDP enabled, but reset the advertised TLVs to the five default TLVs, use the following command, and specify the affected ports:

unconfigure lldp port [all | port_list]