Router# show ip route
Codes:C-connected,S-static,I-IGRP,R-RIP,
30Chapter11:Configuring Advanced Routing ProtocolsM-mobile,B-BGP,D-EIGRP,EX-EIGRP exteal,
O-OSPF,IA-OSPF inter area,N1-OSPF NSSA
exteal type1,N2-OSPF NSSA exteal type2,
E1-OSPF exteal type1,E2-OSPF exteal type2,
E-EGP,i-IS-IS,L1-IS-ISlevel-1,
L2-IS-ISlevel-2,*-candidate default,
U-per-user staticroute,o-ODR,
T-traffic engineered route
Gateway of last resort isnotset
10.0.0.0/8isvariably subnetted,2subnets,2masks
C10.0.4.0/24isdirectly connected,FastEtheet0
D192.168.100.0/24[90/2195456]via192.168.4.101,00:00:08,Serial0
C192.168.4.0/24isdirectly connected,Serial0