— Exhibit –

— Exhibit —
Refer to the Exhibit.
You have an established RSVP LSP from R1 to R4. As shown in the exhibit, you experience a link
failure between R2 and R3.
Which two statements are correct? (Choose two.)

A.
R2 will send a PathTear message upstream to R1, indicating a failure has occurred.

B.
R3 will send a PathTear message downstream to R4, indicating a failure has occurred.

C.
R3 will send a ResvTear message downstream to R4, indicating a failure has occurred.

D.
R2 will send a ResvTear message upstream to R1, indicating a failure has occurred.

Explanation: