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Enabling LLDP
LLDP is disabled by default. Enable and disable LLDP globally or per interface. If you enable LLDP globally,
all UP interfaces send periodic LLDPDUs.
To enable LLDP, use the following command.
1. Enter Protocol LLDP mode.
CONFIGURATION or INTERFACE mode
protocol lldp
2. Enable LLDP.
PROTOCOL LLDP mode
no disable
Disabling and Undoing LLDP
To disable or undo LLDP, use the following command.
• Disable LLDP globally or for an interface.
disable
To undo an LLDP configuration, precede the relevant command with the keyword no.
Enabling LLDP on Management Ports
LLDP on management ports is enabled by default.
To enable LLDP on management ports, use the following command.
1. Enter Protocol LLDP mode.
CONFIGURATION mode
protocol lldp
2. Enable LLDP.
PROTOCOL LLDP mode
no disable
Disabling and Undoing LLDP on Management Ports
To disable or undo LLDP on management ports, use the following command.
1. Enter Protocol LLDP mode.
CONFIGURATION mode.
protocol lldp
2. Enter LLDP management-interface mode.
LLDP-MANAGEMENT-INTERFACE mode.
management-interface
554
Link Layer Discovery Protocol (LLDP)