Posted by: Pdfprep
Post Date: December 7, 2020
Click the Exhibit button.
You work for ISP A. Customers of both ISP B and ISP C must be able to reach all of your customers, but your network must not allow transit traffic between ISP B and ISP C.
Referring to the exhibit, which two methods could you use? (Choose two.)
A. Use local preference to prefer the proper routes.
B. Use the well-known no-transit community.
C. Use policy to filter routes on AS number.
D. Use communities to identify and filter routes.
Answer: C,D
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