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Catalyst 2960 and 2960-S Switch Software Configuration Guide
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Chapter 26 Configuring LLDP, LLDP-MED, and Wired Location Service
Configuring LLDP, LLDP-MED, and Wired Location Service
Configuring LLDP, LLDP-MED, and Wired Location Service
Default LLDP Configuration, page 26-5
Configuration Guidelines, page 26-5
Enabling LLDP, page 26-6
Configuring LLDP Characteristics, page 26-6
Configuring LLDP-MED TLVs, page 26-7
Configuring Network-Policy TLV, page 26-8
Configuring Location TLV and Wired Location Service, page 26-9

Default LLDP Configuration

Configuration Guidelines
If the interface is configured as a tunnel port, LLDP is automatically disabled.
If you first configure a network-policy profile on an interface, you cannot apply the switchport
voice vlan command on the interface. If the switchport voice vlan vlan-id is already c onfigured on
an interface, you can apply a network-policy profile on the interface. This way the i nterface has the
voice or voice-signaling VLAN network-policy profile applied on the interface.
You cannot configure static secure MAC addresses on an interface that has a network-policy profile.
You cannot configure a network-policy profile on a private-VLAN port.
For wired location to function, you must first enter the ip device tracking global configuration
command.
Table 26-1 Default LLDP Configuration
Feature Default Setting
LLDP global state Disabled
LLDP holdtime (before discarding) 120 seconds
LLDP timer (packet update frequency) 30 seconds
LLDP reinitialization delay 2 seconds
LLDP tlv-select Disabled to send and receive all TLVs
LLDP interface state Disabled
LLDP receive Disabled
LLDP transmit Disabled
LLDP med-tlv-select Disabled to send all LLDP-MED TLVs. When
LLDP is globally enabled, LLDP-MED-TLV is
also enabled.