Cisco Catalyst 4500 Series Software Configuration Guide

32-9
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.

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E