CCNA experiment three routers configured as PC

CCNA Experiment three routers configured as PC

Environment: Windows XP, GNS3.0.7

Steps:

1. First Open GNS Create the following topology:
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r1 and PC console Span style= "font-family: ' The song Body '; > port: r1:2000 PC : 2002

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2 , First Telnet to the R1 to route the basic configuration: cmd command Line input: telnet 127.0.0.1 Login and configure 650) this.width=650; "src=" http://hi.csdn.net/attachment/201010/26/0_1288078442i3IT.gif "alt=" http:// Hi.csdn.net/attachment/201010/26/0_1288078442i3it.gif "height=" 362 "width=" 553 "/>

View R1 All port information:

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3 , telnet to Span style= "font-family: ' Times New Roman ';" >PC router, configure it as pc cmd telnet  127.0.0.1  2002

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4 , Test R1 with the PC Connectivity of:

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Summarize:

when the router's routing function is turned off ( No IP routing ), the router is unable to configure the routing protocol because it already has no routing capability. and its routing entry becomes its gateway.

Some command descriptions:

PC (config) #no IP routing (Turn off the routing feature)

PC (config) #ip Default-gateway 192.168.1.1 (set default gateway)

PC (config) #inter s0/0

PC (config-if) #ip address 192.168.1.2 255.255.255.0 Configuration IP Address

PC (config-if) #no sh Open Port

PC (config) #end Exit Interface Mode

pc#sh IP rou (show route entry)

Default Gateway is 192.168.1.1

Host Gateway Last use total Uses Interface

ICMP redirect Cache is empty

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

CCNA experiment three routers configured as PC