Configuring interface Serial1:
Is this interface in use? [yes]: no (不使用本广域网口)
The following configuration command script was created:
hostname Router
enable secret 5 $1$jwb1$5fepuyO0PwUsa3ijZlR6t1
enable password user
line vty 0 4
password cisco
snmp-server community public
!
ip routing
!
interface Ethernet0
ip address 86.101.3.20 255.255.255.0
!
interface Serial0
ip address 86.101.254.3 255.255.255.0
!
interface Serial1
shutdown
no ip address
!
end
Use this configuration? [yes/no]: yes (采用以上设置)
Building configuration...
Use the enabled mode "configure" command to modify this configuration.
Press RETURN to get started!
%LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1, changed state to down
%LINK-3-UPDOWN: Interface Ethernet0, changed state to up
%LINK-3-UPDOWN: Interface Serial0, changed state to up
%LINK-3-UPDOWN: Interface Serial1, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state
to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state
to down
%LINK-5-CHANGED: Interface Serial1, changed state to administratively
down
%LINK-5-CHANGED: Interface Serial0, changed state to administratively
down
%SYS-5-RESTART: System restarted --
Cisco Internetwork Operating System Software
IOS (tm) 3000 Software (IGS-I-L), Version 11.1(4), RELEASE SOFTWARE (fc1)
Copyright (c) 1986-1996 by cisco Systems, Inc.
Compiled Mon 17-Jun-96 15:45 by mkamson
Router>
Router>enable (进入路由器超级用户)
Password: (输入路由器高级口令,但不回显)
Router#config (进入设置状态)
Configuring from terminal, memory, or network [terminal]? 回车
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int e0 (初始化路由器局域网口)
Router(config-if)#ip add 86.101.3.20 255.255.255.0 (路由器局域网口地址及子网掩码)
Router(config-if)#int s0 (初始化路由器广域网口)
Router(config-if)#ip add 86.101.254.3 255.255.255.0 (路由器广域网口地址及子网掩码)
Router(config-if)#encap ppp (采用ppp)
Router(config-if)#exit (退出接口设置状态)
Router(config-if)#ip route 86.101.4.0 255.255.255.0 S0 (对方局域网络、 子网掩码及与本地相连的广域网口)
Router(config)#exit (退出设置状态)
Router#write (保存设置信息)
Building configuration...
[OK]
Router#
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