Which routing policy achieves the desired outcomes?

VARIATION 1

Refer to the exhibit.

Service provider ACME Internet just added a 100 GB/s peering in Paris that it wants to use by default for outbound traffic to Big ISP.

Which routing policy achieves the desired outcomes?

A. Use traffic engineering by injecting a preferred LOCAL_PREF attribute to routes advertised from Very Big ISP in Paris

B. Apply an import policy in New York that adds a Weight attribute to routes learned from Very Big ISP via Paris

C. Apply an export policy in Paris by applying a MED or community attribute with a preference that very Big ISP act upon

D. Apply an import policy hat filters longer prefixes than /24 in Brussels and zurich

View Answer

Answer: A

Explanation:

VARIATION 2

Refer to the exhibit.

The service provider ACME Internet just added a 100Gbps peering in Paris to use as the default for inbound traffic from Very Big ISP.

Which routing policy achieves the desired outcome?

A. Apply an export policy that only permits a default route in Brussels and Zurich

B. Use traffic engineering by injecting a preferred LocalPref attribute to routes advertised to Very Big ISP in Paris

C. Apply an export policy in Pans by applying a MED or Community attribute with a preference M Very Big ISP ads upon

D. Apply an export policy in New York and Tokyo that adds a Weight attribute to routes sent to Very Big ISP via Paris

Answer. C