Specifications

8-6
System Management Software Configuration Guide for Cisco IE 2000U and Connected Grid Switches
Chapter 8 Configuring LLDP and LLDP-MED
Configuring LLDP and LLDP-MED
EXAMPLE
This example shows how to globally enable LLDP:
Switch# configure terminal
Switch(config)# lldp run
Switch(config)# end
Disabling and Enabling LLDP on an Interface
LLDP is disabled by default on all NNIs to send and to receive LLDP information. It is disabled by
default on ENIs, but it can be enabled by entering the lldp transmit and lldp receive interface
configuration commands. LLDP is not supported on UNIs.
Note If the interface is configured as a tunnel port, LLDP is automatically disabled.
Disabling LLDP on an Interface
BEFORE YOU BEGIN
Review the “Information About LLDP and LLDP-MED” section on page 8-1.
DETAILED STEPS
EXAMPLE
This example shows how to disable LLDP on an interface:
Switch# configure terminal
Switch(config)# interface GigabitEthernet1/0/1
Switch(config-if)# no lldp transmit
Switch(config-if)# no lldp receive
Switch(config-if)# end
Step 2
lldp run Enable LLDP.
Step 3
end Return to privileged EXEC mode.
Command Purpose
Command Purpose
Step 1
configure terminal Enter global configuration mode.
Step 2
interface interface-id Specify the interface on which you are disabling LLDP, and
enter interface configuration mode. The interface must be an
NNI or ENI for the lldp commands to be available.
Step 3
no lldp transmit No LLDP packets are sent on the interface.
Step 4
no lldp receive No LLDP packets are received on the interface.
Step 5
end Return to privileged EXEC mode.
Step 6
copy running-config startup-config (Optional) Save your entries in the configuration file.