Which statements is true?

Exhibit:

As shown in the figure, RTA and have one BGP session. To detect fault fast, the BFD for BGP feature needs to be configured on RTA and RTB.

BGP-related configurations are as follows:

The only Ethernet link between RTA and RTB becomes faulty when the BGP neighbor session is in ESTABLISHED state and the BFD session is in the UP state .

Which statements is true? (Note: BFD works in asynchronous mode)

A. RTA detect the fault faster than RTB.

B. The BGP session between RTA and RTB is interrupted when the BGP hold time (time duration is 180s by default) express.

C. RTB detect the fault faster than RTA.

D. RTA and RTB detect the fault simultaneously.

View Answer

Answer: C