Cisco Systems 3750E Manual De Usuario
28-7
Catalyst 3750-E and 3560-E Switch Software Configuration Guide
OL-9775-02
Chapter 28 Configuring LLDP and LLDP-MED
Monitoring and Maintaining LLDP and LLDP-MED
Monitoring and Maintaining LLDP and LLDP-MED
To monitor and maintain LLDP and LLDP-MED on your device, perform one or more of these tasks,
beginning in privileged EXEC mode.
beginning in privileged EXEC mode.
Command
Description
clear lldp counters
Reset the traffic counters to zero.
clear lldp table
Delete the LLDP table of information about neighbors.
show lldp
Display global information, such as frequency of transmissions, the holdtime for
packets being sent, and the delay time for LLDP to initialize on an interface.
packets being sent, and the delay time for LLDP to initialize on an interface.
show lldp entry
entry-name
Display information about a specific neighbor.
You can enter an asterisk (*) to display all neighbors, or you can enter the name
of the neighbor about which you want information.
of the neighbor about which you want information.
show lldp interface [interface-id]
Display information about interfaces where LLDP is enabled.
You can limit the display to the interface about which you want information.
show lldp neighbors [interface-id]
[detail]
[detail]
Display information about neighbors, including device type, interface type and
number, holdtime settings, capabilities, and port ID.
number, holdtime settings, capabilities, and port ID.
You can limit the display to neighbors of a specific interface or expand the
display to provide more detailed information.
display to provide more detailed information.
show lldp traffic
Display LLDP counters, including the number of packets sent and received,
number of packets discarded, and number of unrecognized TLVs.
number of packets discarded, and number of unrecognized TLVs.