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A router is configured with internal EIGRP and OSPF protocols "with default values" to route information to the same destination network. The OSPF process is acting as the main protocol to distribute route information. What command was modified, so that OSPF routes were considered over EIGRP?
In this case, two routing protocols were configured to route information to the same destination. The router needs to select a route between these two protocols. The Administrative distance or AD is the criteria that routers use to select the best path when there are two or more routing protocols configured. The AD is the reliability of a routing protocol. OSPF default AD is 110 while internal EIGRP is 90. So if OSPF is preferred over EIGRP, it means that the AD default value was modified. For more information refer to: http://www.cisco.com/c/en/us/support/docs/ip/border-gateway-protocol-bgp/15986-admin-distance.html
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