Note: If using CDP instead of LLDP, the LLDP policy is not required. Creating an LLDP policy on ACI is optional and is required only if LLDP is enabled on MX, PowerSwitch or vCenter vDS.
To create the LLDP Interface policy, perform the following steps:
Go to Fabric > Access Policies > Policies > Interface > LLDP Interface.
Right click LLDP Interface and select Create LLDP Interface policy.