Hello, friend!
The interval at which LACP packets are sent on the MA5800 is determined by the timeout mode configured on the peer end.
If the timeout mode of the MA5800 is set to fast, the timeout mode of the MA5800 is fast. The peer end must send an LACP PDU within 1s. If the peer end does not receive packets for three times, the timeout occurs.
If the MA5800 sends LACP PDUs for the 30s, it indicates that the timeout mode of the peer end is slow. The MA5800 needs to send an LACP PDU for the 30s and does not receive packets from the MA5800 for three times, that is, 90s, the timeout occurs.
Thanks!