400-007 Exam Dumps | Two routers R1 and R2 are directly connected through an Ethernet link Both routers are running OSPF.

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Question 87/174

Two routers R1 and R2 are directly connected through an Ethernet link Both routers are running OSPF. OSPF has been registered with BFD and BFD is running in asynchronous mode with the echo function enabled Which two actions occur that are related to the echo function? (Choose two)

A. BFD control packets are sent at a slower pace because the echo function is enabled

B. DUMPS BFD sessions at either end actively participate in the forwarding of echo packets

C. BFD echo packets are sent from forwarding engines along the Layer 2 path to perform detection

D. BFD control packets are sent at a higher pace because the echo function is enabted

E. Only BFD control packets are sent from forwarding engines along the Layer 2 path to perform detection

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Question 87/174

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