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Understanding BFD Protocol Basics by nazloen is a document available to read on EtoBox.
What is Understanding BFD Protocol Basics about?
BFD (Bidirectional Forwarding Detection) is a protocol that detects failures in network links faster than typical hello protocols. It can detect failures in less than 50 milliseconds. BFD establishes sessions between two endpoints to monitor connectivity. It works by sending small periodic packets and declaring the link dead if a packet is not received within a certain time period. This allows routing protocols to reconverge more quickly when failures occur.
- Author
- nazloen
- Language
- EN