.97.76.0 255.255.255.224 202.98.0.2
（定义静态路由，通过网关到达对端局域网络，IP为对端广域网IP地址）
Router-A(config)#exit
Router-A#wr m(保存配置)
/****** B网路由器 ******/
Router-B#conf t
Router-B(config)#int e0
Router-B(config-if)#description the LAN port link to my local network（端口说明）
Router-B(config-if)#ip add 202.97.76.1 255.255.255.224
（定义以太网IP地址，子网掩码表示为拥有32个地址的子网）
Router-B(config-if )#no shutdown
Router-B(config-if)#exit
Router-B(config)#int s0
Router-B(config-if)#description the WAN port link to Router-A（端口说明）
Router-B(config-if)#ip add 202.98.0.2 255.255.255.252
Router-B(config-if)#bandwidth 128
Router-B(config-if)#no shutdown
Router-B(config-if)#exit
Router-B(config)#ip route 202.96.199.0 255.255.255.0 202.98.0.1
（定义静态路由，通过网关到达对端局域网络，IP为对端广域网IP地址）
Router-B(config)#exit
Router-B#wr m(保存配置)
配置完成。
这里是A网、B网路由器配置清单。
Router A:
Router-A#sh run
Building Configuration...
Current configuration
version 11.2
service udp-small-servers
service tcp-small-servers
hostname Router-A
enable secret test-a
ip subnet-zero
interface Ethernet0
description the LAN port link to my local network
ip address 202.96.199.1 255.255.255.0
interface Serial0
description the WAN port link to Router-B
ip address 202.98.0.1 255.255.255.252
bandwidth 128
interface Serial1
no ip address
shutdown
ip domain-name xxx.com
ip name-server 202.96.199.2
ip name-server 202.96.199.3
ip classless
ip route 202.97.76.0 255.255.255.224 202.98.0.2
line con 0
line aux 0
line vty 0 4
password telnet-a
login
end
Router-A#
Rouer B:
Router-B#sh run
Building Configuration...
Current configuration
version 11.2
service udp-small-servers
service tcp-small-servers
hostname Router-B
enable secret test-b
ip subnet-zero
interface Ethernet0
description the LAN port link to my local network
ip address 202.97.76.1 255.255.255.224
interface Serial0
description the WAN port link to Router-A
ip address 202.98.0.2 255.255.255.252
bandwidth 128
interface Serial1
no ip address
shutdown
ip domain-name yyy.com
ip name-server 202.96.199.2
ip name-server 202.96.199.3
ip classless
ip route 202.96.199.0 255.255.255.0 202.98.0.1
line con 0
line aux 0
line vty 0 4
password telnet-b
login
end
Router-B# |
