(Optional) Configuring the Type of TLVs that an Interface Can Send

In practice, you can configure the advertisable TLVs as required.

Context

By default, an interface only sends four mandatory TLVs of basic Type-Length_value (TLVs): Chassis ID TLV, Port ID TLV, Time to Live TLV, and End of LLDPDU TLV.

Procedure

Access the system view.
system-view
Access the view of the specified interface.
interface interface-type interface-number
Configure the types of advertisable TLVs
lldp tlv-enable { basic-tlv { all | management-address | system-capability | system-description | system-name | port-description } | 802.1-tlv { all | port-protocol-vlan-id | port-vlan-id | protocol-identity | vlan-name } | 802.3-tlv { all | link-aggregation | mac-physic | maximum-frame-size | power-via-mdi } }