64/28 in the Customer_1 VRP?

Note: Please refer to the Case Study Certkiller .com Japan. What label or labels will be imposed by Certkiller 11 to reach network 10.1.12.64/28 in the Customer_1 VRP?

A.
18 23

B.
20 18

C.
18 only

D.
20 only

E.
23 only

F.
implicit Null

Explanation:
Case Study Certkiller .com Tallinn, Scenario

Network topology exhibit

You are a CCNP certified technician working at the Tallinn branch of Certkiller .com.
The colored lines represent VPNs membership. Certkiller .com is a service provider that is providing advanced VPN solutions using MPLS VPNs. Currently Certkiller .com is activating three VPNs. The RED VPN is a sample VPN that connects the site Indigo 1 with Indigo 2.

Case Study Certkiller .com Tallin (4 Questions)