BFD is a common fast detection technology. It implements the fast switchover function only when collaborating with other fast switchover technologies.
BFD is a common fast detection technology. It implements the fast switchover function only when collaborating with other fast switchover technologies.
Bidirectional Forwarding Detection (BFD) can independently provide fast failure detection times for various network topologies, media types, encapsulations, and routing protocols. Therefore, it does not require collaboration with other fast switchover technologies to implement the fast switchover function.
Shouldn't the answer for this question be false? "BFD can provide fast failure detection times for all media types, encapsulations, topologies, and routing protocols." https://www.cisco.com/en/US/technologies/tk648/tk365/tk480/technologies_white_paper0900aecd80244005.html