Implementing Cisco Service Provider Advanced Routing Solutions (SPRI) — Question 4

You have configured routing policies on a Cisco IOS XR device with routing policy language. Which two statements about the routing policies are true? (Choose two.)

Answer options

• A. The routing policies affect BGP-related routes only.
• B. If you make edits to an existing routing policy without pasting the full policy into the CLI, the previous policy is overwritten.
• C. You can change an existing routing policy by editing individual statements.
• D. The routing policies are implemented in a sequential manner.
• E. The routing policies are implemented using route maps.

Correct answer: B, D

Explanation

Option B is correct because editing a routing policy without providing the complete configuration results in the previous policy being replaced. Option D is also accurate as routing policies are processed sequentially, meaning each statement is evaluated in the order it is defined. Options A, C, and E are incorrect; routing policies can impact more than just BGP routes, individual statements can be modified without overwriting the entire policy, and routing policies are not implemented using route maps.