What must be fixed to achieve this result?

Refer to me exhibit.

A network engineer sets up a multihoming eBGP topology where multiple Autonomous Systems connect to ASN 64501. The engineer wants to block all the routers coming from ASN 64502. but allow all the others.

For that purpose, the following AS Pam prefix 1st s being used:

What must be fixed to achieve this result?
A . The AS-PATH filter must be defined inside the route-map mode
B. At the end ip as-path access-list 10 permit .* must be included
C. The statement must be modified with ip as-path access-list 1 deny _64502_
D. The statement must CM modified with ip as path access list 1 deny A64502$

View Answer

Answer: B