CCNA实验二：手动建立静态路由表

HQ>en

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HQ>enable 

HQ#conf t

Enter configuration commands, one per line.  End with CNTL/Z.

HQ(config)#int e0/0

HQ(config-if)#no shut

HQ(config-if)#no shutdown 

HQ(config-if)#ip add

HQ(config-if)#ip address 172.16.1.100 255.255.255.248

HQ(config-if)#exi

HQ(config)#int e0/1

HQ(config-if)#no shu

HQ(config-if)#no shutdown 

HQ(config-if)#ip ad

HQ(config-if)#ip add

HQ(config-if)#ip address 192.168.1.2 255.255.255.252 

HQ(config-if)#exi

HQ(config)#exi

*Sep 14 16:38:30.401: %SYS-5-CONFIG_I: Configured from console by console

HQ#show ip route            //显示路由表

Codes: L - local, 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, H - NHRP, l - LISP

       a - application route

       + - replicated route, % - next hop override

Gateway of last resort is not set

      172.16.0.0/16 is variably subnetted, 2 subnets, 2 masks

C        172.16.1.96/29 is directly connected, Ethernet0/0

L        172.16.1.100/32 is directly connected, Ethernet0/0

      192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks

C        192.168.1.0/30 is directly connected, Ethernet0/1

L        192.168.1.2/32 is directly connected, Ethernet0/1

HQ#conf t

Enter configuration commands, one per line.  End with CNTL/Z.

HQ(config)#ip route 10.1.10.16 255.255.255.240 e0/1 //将10.1.10.16放入路由表，通过e0/1通信

HQ(config)#exi

HQ#

*Sep 14 16:59:32.032: %SYS-5-CONFIG_I: Configured from console by console

HQ#ping 10.1.10.23

Type escape sequence to abort.

Sending 5, 100-byte ICMP Echos to 10.1.10.23, timeout is 2 seconds:

.!!!!

Success rate is 80 percent (4/5), round-trip min/avg/max = 1/1/1 ms  //ping通目标地址

HQ#show ip route             //显示修改过的路由表

Codes: L - local, 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, H - NHRP, l - LISP

       a - application route

       + - replicated route, % - next hop override

Gateway of last resort is not set

      10.0.0.0/28 is subnetted, 1 subnets

S        10.1.10.16 is directly connected, Ethernet0/1

      172.16.0.0/16 is variably subnetted, 2 subnets, 2 masks

C        172.16.1.96/29 is directly connected, Ethernet0/0

L        172.16.1.100/32 is directly connected, Ethernet0/0

      192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks

C        192.168.1.0/30 is directly connected, Ethernet0/1

L        192.168.1.2/32 is directly connected, Ethernet0/1

HQ#

在另一台路由器Branch上进行相同配置，即可实现互相访问，注意掩码

相关设置：

HQ:       e0/1  192.168.1.2  255.255.255.252

        e0/0  172.16.1.100  255.255.255.248

Branch：   e0/1  192.168.1.1   255.255.255.0

        e0/0  10.1.10.23   255.255.255.240

重要命令：show ip route  显示路由表

      ip route + ip地址 +掩码   手工设置静态路由表

注：当使用 ip route + ip地址 +掩码   命令手工设置静态路由表时，此处ip地址应写箭头处地址，而非local ip地址。