Changing the packet transmission interval (CLI)

This interval controls how often active ports retransmit advertisements to their neighbors.


lldp refresh-interval <5-32768>

Changes the interval between consecutive transmissions of LLDP advertisements on any given port.

(Default: 30 seconds)


The refresh-interval must be greater than or equal to (4 x delay-interval). (The default delay-interval is 2). For example, with the default delay-interval, the lowest refresh-interval you can use is 8 seconds (4 x 2=8). Thus, if you want a refresh-interval of 5 seconds, you must first change the delay interval to 1 (that is, 4 x 1 5). If you want to change the delay-interval, use the setmib command.