Users Guide

advertise dot3-tlv max-frame-size
advertise management-tlv system-capabilities system-description
multiplier 5
no disable
R1(conf-lldp)#no multiplier
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
no disable
R1(conf-lldp)#
Clearing LLDP Counters
You can clear LLDP statistics that are maintained on an Aggregator for LLDP counters for frames
transmitted to and received from neighboring devices on all or a specified physical interface.
To clear LLDP counters, enter the clear lldp counters command.
Command Syntax Command Mode Purpose
clear lldp counters [interface] EXEC Privilege Clear counters for LLDP frames sent to and
received from neighboring devices on all
Aggregator interfaces or on a specified interface.
interface specifies a 10GbE uplink port in the
format: tenGigabitEthernet slot/port.
Debugging LLDP
You can view the TLVs that your system is sending and receiving.
To view the TLVs, use the following commands.
• View a readable version of the TLVs.
debug lldp brief
• View a readable version of the TLVs plus a hexadecimal version of the entire LLDPDU.
debug lldp detail
Link Layer Discovery Protocol (LLDP)
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