CCDE: Cisco Certified Design Expert (Practical) — Question 156

Company XYZ is running OSPF in their network. They have merged with another company that is running EIGRP as the routing protocol. Company XYZ now needs the two domains to talk to each other with redundancy, while maintaining a loop free environment. The solution must scale when new networks are added into the network in the near future. Which technology can be used to meet these requirements?

Answer options

• A. single point route-redistribution with route filtering using route tags
• B. multipoint route-redistribution with route filtering using ACLs
• C. multipoint route-redistribution with route filtering using route tags
• D. single point route-redistribution with route filtering using ACLs

Correct answer: C

Explanation

Answer C is correct because multipoint route-redistribution allows for connecting multiple routing domains while maintaining scalability and redundancy. Route filtering using route tags helps to manage and control the routes being redistributed, ensuring a loop-free environment. The other options do not provide the necessary scalability and redundancy for the requirements stated.