Router A learns the same route from two different neighbors: one neighbor is an OSPF router, and the other is an EIGRP router.
What is the administrative distance of the route that will be placed in the routing table?
When the same route is learned from different routing protocols, the router installs the one with the lowest administrative distance. By default, internal EIGRP routes have an administrative distance of 90, while OSPF routes have an administrative distance of 110. Therefore, the EIGRP-learned route is preferred and the installed route's administrative distance is 90.
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