R1#sh ip ro
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route
Gateway of last resort is not set
1.0.0.0/24 is subnetted, 3 subnets
C 1.1.1.0 is directly connected, Loopback0
R 1.1.2.0 [120/1] via 1.1.123.2, 00:00:00, Serial1/0.123
C 1.1.123.0 is directly connected, Serial1/0.123
에서
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R 1.1.2.0 [120/1] via 1.1.123.2, 00:00:00, Serial1/0.123
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R -> Rip 프로토콜이다.(C는 직접 붙어있다.)
1.1.2.0 -> 목적지 네트워크 (목적지)
[120/1] -> 메트릭이 1이다.
Serial1/0.123 -> 시리얼 1/0.123 으로 가야 1.1.2.0이 있다.