Question: BFD provides detection of a link failure using frequent link hellos. What are the two advantages of using BFD ? ( Choose two. ) The
BFD provides detection of a link failure using frequent link hellos. What are the two advantages of using BFDChoose two.
The CPU impact is higher compared to using the routing protocol fast hellos.
BFD protocol does not need to be tied to any routing protocol.
BFD provides subsecond detection of a link failure using frequent link hellos.
You can configure BFD support for OSPF either globally under routing protocol configuration or per specific interface.
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