Note: Please refer to the Case Study Certkiller .com Tallin Based upon the information that you can obtain from Certkiller 12, what type of BGP routing updates will Certkiller 12 send to Certkiller 11?

A.
Certkiller 11 and Certkiller 12 will only exchange IPv4 routing updates.

B.
Certkiller 11 and Certkiller 12 will only exchange VPNv4 routing updates.

C.
Certkiller 11 and Certkiller 12 will only exchange IPv4 and VPNv4 routing updates.