Refer to the exhibit. Which two statements about the VPN solution are true? (Choose two.)
Correct Answer: C,E
Explanation/Reference:
Explanation:
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VPN1 exports 10:1 while VPN3 imports 10:1 so VPN3 can learn routes of VPN1.
VNP1 imports 10:1 while VNP3 export 10:1 so VNP1 can learn routes of VPN3.
-> Customer A can communicate with Customer C
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VPN2 exports 20:1 while VPN3 imports 20:1 so VPN3 can learn routes of VPN2.
VPN2 imports 20:1 while VPN3 exports 20:1 so VPN2 can learn routes of VPN3.
-> Customer B can communicate with Customer C
Therefore answer C is correct.
Also answer E is correct because R1 & R2 import R3 routes.
Answer A is not correct because Customer A & Customer B do not import routes which are exported by other router. Customer A & B can only see Customer C.
Answer B is not correct because a router never exports what it has learned through importation. It only exports its own routes.
Answer D is correct because two VPN1 and VPN2 cannot see each other. Maybe in this question there are three correct answers.