You are working on a network design for Customer A. This design should consider fast convergence features, and it was agreed that BFD should be used for faster link-transition detection. Which three options apply to the use of the echo function in BFD? (Choose three.)
A) It can be used with asynchronous mode.
B) BFD control packets are not required.
C) It can be enabled individually in each direction.
D) It has the advantage of testing the forwarding path on the remote system.
E) The rate of periodic transmission of BFD control packets should be increased.

Question

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The Answer of You are working on a network design for Customer A. This design should consider fast convergence features, and it was agreed that BFD should be used for faster link-transition detection. Which three options apply to the use of the echo function in BFD? (Choose three.)
A) It can be used with asynchronous mode.
B) BFD control packets are not required.
C) It can be enabled individually in each direction.
D) It has the advantage of testing the forwarding path on the remote system.
E) The rate of periodic transmission of BFD control packets should be increased.

You Are Working on a Network Design for Customer A This