Refer to the exhibit.
A network consultant is updating the company’s MPLS solution and configuring several new PE devices to enable full communication among PE devices connected to the network. The updates must ensure the redundancy and scalability of the network. The egress LSR is configured with mpls ldp explicit-null. While configuring the given PE router to be adjacent to the egress LSR, the consultant notices that MPLS forwarding is not working in the network. Which action resolves the issue?
A. Open TCP and UDP ports 179.
B. Configure Cisco Express Forwarding on all routers in the MPLS network.
C. Configure MVRF on all routers in the MPLS network.
D. Open TCP and UDP ports 464.
Suggested Answer: B
This question is in 300-510 Implementing Cisco Service Provider Advanced Routing Solutions (SPR) Exam
For getting Cisco Certified Network Professional Service Provider (CCNP Service Provider) Certificate
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