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80 Dell Converged Enhanced Ethernet Administrator’s Guide
53-1002116-01
Default LLDP configuration
8
Default LLDP configuration
Table 14 lists the default LLDP configuration.
LLDP configuration and management
NOTE
You need to enter either the copy running-config startup-config command 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
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