The SBFD state machine running on the initiator has only the up and down states and can alternate only between the two states.
The SBFD state machine running on the initiator has only the up and down states and can alternate only between the two states.
The statement is true. In Seamless Bidirectional Forwarding Detection (SBFD), the state machine at the initiator side indeed has only two states: up and down. It alternates between these two states to detect failures and ensure quick convergence.
seamless Bidirectional Forwarding Detection has only two states, up and down