We will not examine how EIGRP is configured but let’s discuss and explain the “show ip route” output from each router: R1#show ip route Codes:C– connected, S – static, I – IGRP, R – RIP, M – mobile, B – BGP D– EIGRP, EX – EIGRP external, O – OSPF, IA – OSPF...
The output ofshow ip routedisplays the entries in the routing table, as well as the means by which they were determined(directly connected network, static route, or which routing protocol was used to select the route). It also displays theGateway of last resort, sometimes called the default ...