Question 47 of 250 from exam 400-201: Cisco CCIE Service Provider Written Exam
Question
Refer to the exhibit.
IPTV video clients are connected to R6
Unicast and multicast traffic flows from R1 to R6
The OSPF cost of the R1-R2-R3-R6 path is lower than the R1-R5-R4-R3-R6 path.
To enable load sharing and fast reroute, the design team decided to implement MPLS TE tunnels between R1 and R3
After the MPLS TE tunnels are deployed, the multicast traffic stops working.
While troubleshooting the issue, the operations engineer noticed that the OSPF route to the multicast source is learned via the MPLS TE tunnel, which causes the RPF check to fail.
Which two solutions can prevent the multicast traffic from being affected by the RPF check failure due to the MPLS TE tunnel deployment? (Choose two.)
Answers
Explanations
Click on the arrows to vote for the correct answer
A. B. C. D. E.BD.