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• For 802.1 TLVs: port-protocol-vlan-id, port-vlan-id .
• 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
Examples of Viewing LLDP Configurations
Dell(conf)#protocol lldp
Dell(conf-lldp)#show config
!
protocol lldp
advertise dot1-tlv port-protocol-vlan-id port-vlan-id
Link Layer Discovery Protocol (LLDP)
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