Dell 53-1002116-01 manual Default Lldp configuration, Lldp configuration and management

8 Default LLDP configuration

Default LLDP configuration

Table 14 lists the default LLDP configuration.

TABLE 14	Default LLDP configuration
Parameter		Default setting
LLDP global state		Enabled
LLDP receive		Enabled
LLDP transmit		Enabled
Transmission frequency of LLDP updates		30 seconds
Hold time for receiving devices before discarding		120 seconds
DCBX-related TLVs to be advertised		dcbx-tlv

LLDP configuration and management

NOTE

You need to enter either the copy running-configstartup-configcommand or the write memory command to save your configuration changes to Flash so that they are not lost if there is a system reload or power outage.

Enabling LLDP globally

The protocol lldp command enables LLDP globally on all interfaces unless it has been specifically disabled on an interface. LLDP is globally enabled by default.

To enable LLDP globally, perform the following steps from Privileged EXEC mode.

1.Enter the configure terminal command to access global configuration mode.

2.Enter LLDP configuration mode.

switch(config)#protocol lldp

Disabling and resetting LLDP globally

The protocol lldp command returns all configuration settings made using the protocol lldp commands to their default settings. LLDP is globally enabled by default.

To disable and reset LLDP globally, perform the following steps from Privileged EXEC mode.

1.Enter the configure terminal command to access global configuration mode.

2.Disable LLDP globally.

switch(config)#no protocol lldp

80	Dell Converged Enhanced Ethernet Administrator’s Guide
	53-1002116-01