Cisco Systems 3130 User Manual

27-5

Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide

OL-13270-01

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.