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, Layer 2/Layer 3 aggregate interface view, synchronous/asynchronous serial interface view, standard POS interface view, or POS channel 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 In synchronous/asynchronous serial interface view, standard POS interface view, or POS channel interface view:lldp check-change-interval interval	By default, LLDP polling is disabled.

prev	up	next
Setting the LLDP reinitialization delay	home	Configuring the advertisable TLVs