If switchback is enabled and the primary port recovers, a switchback takes place. Use the set port redundancy-intervals command to set the following switchback parameters:

• min-time-between-switchovers. The minimum time that is allowed to elapse before a primary-backup switchover.

• switchback-interval. The minimum time the primary port link has to be up before a switchback to the primary port takes place. If you set this to none, there is no switchback to the primary port when it recovers. In this case, switchback to the primary port only takes place if the secondary port fails.