Cisco Catalyst 3120 User Manual

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Cisco Catalyst Blade Switch 3120 for HP Software Configuration Guide
OL-12247-01
Chapter 27 Configuring LLDP and LLDP-MED
Configuring LLDP and LLDP-MED
Disabling and Enabling LLDP Globally
LLDP is enabled by default.
Beginning in privileged EXEC mode, follow these steps to globally disable LLDP:
Beginning in privileged EXEC mode, follow these steps to globally enable LLDP-MED when it has been
disabled:
This example shows how to globally disable LLDP.
Switch# configure terminal
Switch(config)# no lldp run
Switch(config)# end
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 enabled by default on all supported interfaces to send and to receive LLDP information.
Note If the interface is configured as a tunnel port, LLDP is automatically disabled.
Beginning in privileged EXEC mode, follow these steps to disable LLDP on an interface.
Command Purpose
Step 1
configure terminal Enter global configuration mode.
Step 2
no lldp run Disable LLDP.
Step 3
end Return to privileged EXEC mode.
Command Purpose
Step 1
configure terminal Enter global configuration mode.
Step 2
lldp run Enable LLDP.
Step 3
end Return to privileged EXEC mode.
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.
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.

Cisco Catalyst 3120 Specifications

General

Brand	Cisco
Model	Catalyst 3120
Category	Switch
Language	English