An engineer has implemented EIGRP in the data center with a large OSPF routed environment. All EIGRP routes were functioning properly until enabling EIGRP route summarization. Legacy OSPF routes are now being used for route selection. Why have the routes changed?
A. EIGRP summary routes have a higher administrative distance than EIGRP specific routes
B. reduce the administrative distance for the EIGRP summarized routes
C. OSPF has a more specific route with EIGRP summarization enabled
D. increase the administrative distance for the OSPF route process
E. modify the bandwidth and delay metrics to be preferential over OSPF
