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Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enable LLDP globally.
lldp enable
By default, LLDP is globally
enabled.
3.
Enter Ethernet interface
view or port group view.
•
Enter Layer 2/Layer 3 Ethernet interface
view:
interface
interface-type interface-number
•
Enter port group view:
port-group manual
port-group-name
Use either command.
4.
Enable LLDP.
lldp enable
Optional.
By default, LLDP is enabled on
a port.
Setting the LLDP operating mode
LLDP can operate in one of the following modes.
•
TxRx mode
—A port in this mode sends and receives LLDPDUs.
•
Tx mode
—A port in this mode only sends LLDPDUs.
•
Rx mode
—A port in this mode only receives LLDPDUs.
•
Disable mode
—A port in this mode does not send or receive LLDPDUs.
To set the LLDP operating mode:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter Ethernet interface
view or port group view.
•
Enter Layer 2/Layer 3 Ethernet interface view:
interface
interface-type interface-number
•
Enter port group view:
port-group manual
port-group-name
Use either command.
3.
Set the LLDP operating
mode.
lldp admin-status
{
disable
|
rx
|
tx
|
txrx
}
Optional.
TxRx by default.
Setting the LLDP re-initialization delay
When LLDP operating mode changes on a port, the port initializes the protocol state machines after a
certain delay. By adjusting the LLDP re-initialization delay, you can avoid frequent initializations caused
by frequent changes to the LLDP operating mode on a port.
To set the LLDP re-initialization delay for ports:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Set the LLDP re-initialization
delay.
lldp timer reinit-delay
delay
Optional.
2 seconds by default.
