Implementation of GNS Virtual routing for ADSL external network dialing

Implement GNS virtual routes are ADSL Dial-out network

Environment: Windows XP GNS3.0.7 securecrt (can not) ADSL Online Account.

Objective: experiment to learn how to configure the way to make ADSL Dial-up connected extranet

Start: (Disconnect the ADSL Dial-up connection before starting)

1. Open the GNS New project to build the following topology:

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2 , Configuration Cloud Local Connection: Right-click Local Area Connection Select Configure to enter the following interface, select the local connection network card, then press Add, and then press Apply " then press " OK ":

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3, gns :

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4, select theR1Right-select Start, and then continue to selectR1"Right -click"ConsoleThe following interface appears: (Because the environmentSecureCRTintegration, so click theConsole"appearsSecureCRTconsole, if there is no integration there is aDOSwindow) as follows:

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in the SecureCRT medium to Router R1 make Basic configuration

router>en

Router#conf T

Enter configuration commands, one per line. End with cntl/z.

Router (config) #hostname R1

R1 (config) #enable pass Cisco

R1 (config) #lin con 0

R1 (config-line) #pass Cisco

R1 (Config-line) #login

R1 (config-line) #no exec-timeout

R1 (config-line) #logging synchronous

R1 (Config-line) #exit

R1 (config) #line vty 0 15

R1 (config-line) #pass Cisco

R1 (Config-line) #login

R1 (config-line) #logg synchronous

R1 (config-line) #no exec-timeout

R1 (Config-line) #exit

5 , Configuration R1 turn on the VPDN function, the command is as follows

R1 (config) #vpdn enable

R1 (config) #vpdn-group inner

R1 (CONFIG-VPDN) #request-dialin

R1 (config-vpdn-req-in) #protocol PPPoE

R1 (config-vpdn-req-in) #exit

R1 (CONFIG-VPDN) #exit

R1 (config) #

6 , Configuration R1 interfaces connected to local area connections fa0/0 to Dial , the command is as follows:

R1 (config) #int fa0/0

R1 (config-if) #no IP add

R1 (config-if) #no sh

R1 (config-if) #no shutdown

R1 (config-if) #speed Auto

R1 (config-if) #duplex Auto

R1 (config-if) #pppoe enable

R1 (config-if) #pppoe-client dial-pool-number 1

R1 (config-if) #exit

R1 (config) #

7 , Configuration Logos Dial-up interface: commands are as follows:

R1 (config) #interface dialer 1

R1 (config-if) #mtu 1492

R1 (config-if) #ip address negotiated

R1 (config-if) #ip Nat outside

R1 (config-if) #encapsulation PPP

R1 (config-if) #no IP mroute-cache

R1 (config-if) #dialer Pool 1

R1 (config-if) #dialer-group 1

R1 (CONFIG-IF) #no CDP enable

R1 (config-if) #ppp authentication pap callin

R1 (config-if) #ppp pap sent-username the user name "Password "Password"

8 , view:

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This article from "Liu Fengyuan" blog, declined reprint!

Implementation of GNS Virtual routing for ADSL external network dialing