Reference Guide

324 | Link Layer Discovery Protocol (LLDP)
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In Figure 18-8, LLDP is enabled globally. R1 and R2 are transmitting periodic LLDPDUs that contain
management, 802.1, and 802.3 TLVs.
Figure 18-8. Configuring LLDP
Viewing the LLDP Configuration
To display the LLDP configuration, use the show config command in either CONFIGURATION or
INTERFACE mode (Figure 18-9) and (Figure 18-10).
Figure 18-9. Viewing LLDP Global Configurations
R1(conf)#protocol lldp
R1(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
no disable
R1(conf-lldp)#