Cisco Catalyst 4500 Series - Configuring LLDP-MED Tlvs

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Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
Chapter 32 Configuring LLDP, LLDP-MED, and Location Service
Configuring LLDP and LLDP-MED, and Location Service
Configuring LLDP-MED TLVs
By default, the switch only sends LLDP packets until it receives LLDP-MED packets from the end
device. The switch continues to send LLDP-MED packets until it only receives LLDP packets.
By using the lldp interface configuration command, you can configure the interface not to send the TLVs
listed in Table 32-2.
To disable a TLV on an interface, perform this task:
To enable a TLV on an interface, perform this task:
This example shows how to enable a TLV on an interface when it has been disabled:
Switch# configure terminal
Switch(config)# interface GigabitEthernet0/1
Switch(config-if)# lldp med-tlv-select inventory management
Switch(config-if)# end
Table 32-2 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
Switch# configure terminal
Enters global configuration mode.
Step 2
Switch(config)# interface interface-id
Specifies the interface on which you are configuring a LLDP-MED
TLV, and enter interface configuration mode.
Step 3
Switch(config-if)# no lldp
med-tlv-select tlv
Specifies the TLV to disable.
Step 4
Switch(config-if)# end
Returns to privileged EXEC mode.
Step 5
Switch# copy running-config
startup-config
(Optional) Saves your entries in the configuration file.
Command Purpose
Step 1
Switch# configure terminal
Enters global configuration mode.
Step 2
Switch(config)# interface interface-id
Specifies the interface on which you are configuring an LLDP-MED
TLV, and enter interface configuration mode.
Step 3
Switch(config-if)# lldp med-tlv-select
tlv
Specifies the TLV to enable.
Step 4
Switch(config-if)# end
Returns to privileged EXEC mode.
Step 5
Switch# copy running-config
startup-config
(Optional) Saves your entries in the configuration file.