Cisco IE 3000 User Manual

23-6
Cisco IE 3000 Switch Software Configuration Guide
OL-13018-01
Chapter 23 Configuring LLDP and LLDP-MED
Configuring LLDP and LLDP-MED
Beginning in privileged EXEC mode, follow these steps to enable LLDP on an interface when it has been
disabled:
This example shows how to enable LLDP on an interface.
Switch# configure terminal
Switch(config)# interface GigabitEthernet1/1
Switch(config-if)# lldp transmit
Switch(config-if)# lldp receive
Switch(config-if)# end
Configuring LLDP-MED TLVs
By default, the switch only sends LLDP packets until it receives LLDP-MED packets from the end
device. It will then send LLDP packets with MED TLVs as well. When the LLDP-MED entry has been
aged out, it only sends LLDP packets again.
By using the lldp interface configuration command, you can configure the interface not to send the TLVs
listed in
Table 23-2.
Beginning in privileged EXEC mode, follow these steps to disable a TLV on an interface:
Command Purpose
Step 1
configure terminal Enter global configuration mode.
Step 2
interface interface-id Specify the interface on which you are enabling LLDP-MED, and
enter interface configuration mode.
Step 3
lldp transmit LLDP packets are sent on the interface.
Step 4
lldp receive 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.
Ta b l e 23-2 LLDP-MED TLVs
LLDP-MED TLV Description
inventory-management LLDP-MED inventory management TLV
location LLDP-MED location TLV
network-policy LLDP-MED network policy TLV
power-management LLDP-MED power management TLV
Command Purpose
Step 1
configure terminal Enter global configuration mode.
Step 2
interface interface-id Specify the interface on which you are configuring a LLDP-MED
TLV, and enter interface configuration mode.
Step 3
no lldp med-tlv-select tlv Specify the TLV to disable.
Step 4
end Return to privileged EXEC mode.
Step 5
copy running-config startup-config (Optional) Save your entries in the configuration file.

Cisco IE 3000 Specifications

General

Brand	Cisco
Model	IE 3000
Category	Switch
Language	English