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Setting the LLDP re-initialization delay
When the LLDP operating mode changes on a port, the port initializes the protocol state machines after
an LLDP re-initialization delay. By adjusting the 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
The default setting is 2 seconds.
Enabling LLDP polling
With LLDP polling enabled, a device periodically searches for local configuration changes. When the
device detects a configuration change, it sends LLDP frames to inform neighboring devices of the change.
To enable LLDP polling:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter Layer 2/Layer 3
Ethernet interface view,
management Ethernet
interface view, or Layer
2/Layer 3 aggregate
interface view.
interface
interface-type interface-number
N/A
3.
Enable LLDP polling and set
the polling interval.
•
In Layer 2/Layer 3 Ethernet interface
view or management Ethernet interface
view:
lldp
[
agent
{
nearest-customer
|
nearest-nontpmr
} ]
check-change-interval
interval
•
In Layer 2/Layer 3 aggregate interface
view:
lldp agent
{
nearest-customer
|
nearest-nontpmr
}
check-change-interval
interval
By default, LLDP polling is
disabled.
Configuring the advertisable TLVs
Step Command
Remarks
1.
Enter system view.
system-view
N/A
