Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR) — Question 155

A customer has requested that the service provider use a Cisco MPLS TE tunnel to force the E-Line service to take a specific route. What is used to send the traffic over the tunnel?

Answer options

• A. forwarding adjacency
• B. autoroute destination
• C. preferred path
• D. static route

Correct answer: C

Explanation

The correct answer is C, 'preferred path', as it indicates the specific route that traffic should take over the MPLS TE tunnel. Options A, B, and D do not directly define the mechanism for directing traffic through the tunnel; forwarding adjacency relates to MPLS label switching, autoroute destination deals with dynamic routing, and static route refers to a fixed routing entry.