LLDP is used to advertise the device’s identity and abilities and read other devices connected to the same network. By default, LLDP is enabled for each interface and globally. Administrators can disable LLDP on an interface or globally. If LLDP is disabled globally, LLDP is disabled on all interfaces irrespective of whether LLDP is previously enabled or disabled on an interface. When administrators enable LLDP globally, the LLDP configuration at the interface level takes precedence over the global LLDP configuration.
(switch#) Disable the LLDPDU transmit or receive in interface mode:
no lldp transmit
no lldp receive
(switch#) Disable the LLDP holdtime-multiplier value in configuration mode:
no lldp holdtime-multiplier
(switch#) Disable the LLDP initialization in configuration mode:
no lldp reinit
(switch#) Disable the LLDP MED in configuration or interface mode:
no lldp med
(switch#) Disable LLDP TLV in interface mode:
no lldp tlv-select
(switch#) Disable LLDP globally in configuration mode:
no lldp enable