Refer to the exhibit. The full EIGRP routing table is advertised throughout the network. Currently, users experience data loss when any one link in the network ...

Refer to the exhibit. The full EIGRP routing table is advertised throughout the network. Currently, users experience data loss when any one link in the network fails. An architect must optimize the network to reduce the impact when a link fails. Which solution should the architect include in the design?

A. Run BFD on the inter links between EIGRP neighbors. B. Summarize the access layer networks from each access layer switch toward the aggregation layer. C. Reduce the default EIGRP hello interval and hold time. D. Summarize the access layer networks from the aggregation layer toward the core layer.