Cisco
300-320 · Question #643
300-320 Question #643: Real Exam Question with Answer & Explanation
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Question
Which statements are true about BFD? (Select two.)
Options
- ABFD provides very fast link error detection but uses more resources than routing protocol fast
- BBFD can be configured only over Ethernet links.
- CBFD not only detects link failures but also speeds up routing event propagation between
- DBFD is resource efficient, as some function can be supported directly in the hardware.
- EBFD is routing protocol independent and can work with all modern routing protocols.
- FBFD can be enabled either globally or per interface.
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