Users Guide

942 Discovering Network Devices
Viewing and Clearing LLDP Information
Use the following commands to view transmitted and received LLDP
information and to view and clear LLDP statistics.
lldp tlv-select
[management
address][port-
description][portvlan]
[system-
capabilities][system-
description][system-
name]
Specify which optional type-length-value settings (TLVs)
in the 802.1AB basic management set will be transmitted
in the LLDP PDUs.
• management-address—Include the LLDP management
address TLV.
• port-description—Include the LLDP port description
TLV.
• port-vlan—Include the LLDP port VLAN TLV.
• system-capabilities—Include the LLDP system
capabilities TLV.
• system-description—Include the LLDP system
description TLV.
• system-name—Include the LLDP system name TLV.
exit Exit to Global Config mode.
exit Exit to Privileged Exec mode.
show lldp interface all View LLDP settings for all interfaces.
Command Purpose
show lldp local-device
{all |
interface | detail
interface }
View LLDP information advertised by all ports or the
specified port. Include the keyword detail to see additional
information.
show lldp remote-device
{all |
interface | detail
interface }
View LLDP information received by all ports or by the
specified port. Include the keyword detail to see additional
information.
clear lldp remote-data Delete all LLDP information from the remote data table.
show lldp statistics
{interface | all}
View LLDP traffic statistics.
clear lldp statistics Reset the LLDP statistics counters to zero.
Command Purpose