Cisco Systems 3560 사용자 설명서

Beginning in privileged EXEC mode, follow these steps to configure the LLDP characteristics.

Steps 2 through 5 are optional and can be performed in any order.

Use the no form of each of the LLDP commands to return to the default setting.

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

By default, the switch only sends LLDP packets until it receives LLDP-MED packets from the end 
device. It then sends LLDP packets with MED TLVs, as well. When the LLDP-MED entry has been aged 
out, it again only sends LLDP packets.

By using the lldp interface configuration command, you can configure the interface not to send the TLVs 
listed in 

. 

Enter global configuration mode.

lldp holdtime seconds

(Optional) Specify the amount of time a receiving device should hold the 
information from your device before discarding it.

The range is 0 to 65535 seconds; the default is 120 seconds.

lldp reinit delay

(Optional) Specify the delay time in seconds for LLDP to initialize on an 
interface.

The range is 2 to 5 seconds; the default is 2 seconds.

lldp timer rate

(Optional) Set the sending frequency of LLDP updates in seconds. 

The range is 5 to 65534 seconds; the default is 30 seconds.

(Optional) Specify the LLDP TLVs to send or receive.

(Optional) Specify the LLDP-MED TLVs to send or receive.

Return to privileged EXEC mode.

Verify the configuration.

(Optional) Save your entries in the configuration file.

inventory-management

LLDP-MED inventory management TLV

location

LLDP-MED location TLV