Users Guide

PROTOCOL LLDP mode
advertise {dcbx-appln-tlv | dcbx-tlv | dot3-tlv | interface-port-desc | management-tlv |
med }
Include the keyword for each TLV you want to advertise.
• For management TLVs: system-capabilities, system-description.
• For 802.1 TLVs: port-protocol-vlan-id, port-vlan-id vlan-name.
• For 802.3 TLVs: max-frame-size.
• For TIA-1057 TLVs:
○ guest-voice
○ guest-voice-signaling
○ location-identification
○ power-via-mdi
○ softphone-voice
○ streaming-video
○ video-conferencing
○ video-signaling
○ voice
○ voice-signaling
In the following example, LLDP is enabled globally. R1 and R2 are transmitting periodic LLDPDUs that contain management, 802.1, and
802.3 TLVs.
Figure 72. Configuring LLDP
Viewing the LLDP Configuration
To view the LLDP configuration, use the following command.
• Display the LLDP configuration.
CONFIGURATION or INTERFACE mode
show config
The following example shows viewing an LLDP global configuration.
Dell(conf)#protocol lldp
Dell(conf-lldp)#show config
!
protocol lldp
advertise dot1-tlv port-protocol-vlan-id port-vlan-id
advertise dot3-tlv max-frame-size
advertise management-tlv system-capabilities system-description
hello 10
Link Layer Discovery Protocol (LLDP)
401