Cisco的路由表
RouterA#sh ip route
Codes: C - connected, S - static, I - IGRP, 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, E – EGP, i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate default, U - per-user static route, o – ODR, T - traffic engineered route
Gateway of last resort is not set
172.16.0.0/24 is subnetted, 1 subnets
C 172.16.1.0 is directly connected, Ethernet0
10.0.0.0/24 is subnetted, 2 subnets
R 10.2.2.0 [120/1] via 10.1.1.2, 00:00:07, Serial2
C 10.1.1.0 is directly connected, Serial2
R 192.168.1.0/24 [120/2] via 10.1.1.2, 00:00:07, Serial2
Network
Protocol
Destination
Network
Connected
Learned
10.120.2.0
172.16.1.0
Exit Interface
E0
S0
路由器开始只知道与自己直连的网络,必须学习那些与自己非直连的目的网络
目的网络
管理距离AD(区分不同路由协议的可信度)和度量值metric(在同一路由协议内比较不同路由的代价)
下一跳IP地址
转发接口
2022-12-21 23:05:13
1.1MB
IP
路由
1