Option lacp_rate

The option lacp_rate specifies the rate at which link partners should transmit LACPDU (Link Aggregation Control Protocol Data Unit) packets in 802.3ad mode. There are two possible values:

slow (0)

Transmits every 30 seconds. This is the default value.

fast (1)

Transmits every 1 second.

It is recommended to run in fast mode for rapid detection of faults.