Specifications

8-9
System Management Software Configuration Guide for Cisco IE 2000U and Connected Grid Switches
Chapter 8 Configuring LLDP and LLDP-MED
Verifying Configuration
EXAMPLE
This example shows how to enable a TLV on an interface:
Switch# configure terminal
Switch(config)# interface GigabitEthernet1/0/1
Switch(config-if)# lldp med-tlv-select inventory-management
Switch(config-if)# end
Verifying Configuration
Configuration Example
This example shows how to configure LLDP characteristics:
Switch# configure terminal
Switch(config)# lldp holdtime 120
Switch(config)# lldp reinit 2
Switch(config)# lldp timer 30
Switch(config)# end
Step 4
end Return to privileged EXEC mode.
Step 5
copy running-config startup-config (Optional) Save your entries in the configuration file.
Command Purpose
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.
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.
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]
Display information about neighbors, including device type,
interface type and 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.
show lldp traffic Display LLDP counters, including the number of packets sent and
received, number of packets discarded, and number of
unrecognized TLVs.