set protocols lacp interface rate

interface <interface-name>

Specifies the physical interface name of the switch.

rate <fast | slow >

Specifies the rate at which the peer switch interface sends LACP PDUs. The value could be fast or slow.

• When configuring the rate to fast mode, the period of sending LACP PDUs from the peer member interface is 1 second. If local member interface does not receive LACP PDU from the peer interface within 3 seconds (3 times the sending rate), the peer member interface will be considered unreachable and the status of the local member interface will be changed to Down immediately, and no more data will be forwarded through this interface.
• When configuring the rate to slow mode, the period of sending LACP PDUs from the peer member interface is 30 seconds. The timeout of changing local interface status to Down is 90 seconds.

The default rate mode is slow.