You work as a network consultant at YourDomain .com. One of your clients has decided to purchase a Cisco 12000 Series router in order to provide carrier-class availability and performance in both the network backbone and at the edges.
When would this solution be appropriate?

A.
For a university that wants to create an integrated communications network that supports distance learning, e-learning, and collaborative research.

B.
For a midsize financial services company that has acquired a smaller company, which has locations in three different cities.

C.
For a midsize enterprise organization that is migrating to a converged network for its internal employees to address user needs for voice, video, and data.

D.
For a new and growing Internet hosting company with global Internet data centers whose business customers depend on the reliability of the network.