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Telnet from Source??

Hi,

I want to know can I telnet from R3-loopback interface to PC1 Router.

like we are use ping 10.1.1.1 source 1.1.1.1 then ping is ok.

same thing I want to know telnet to 10.1.1.1 but source from 1.1.1.1 how I can??

3RTR and 1Lopback.jpg

4 ACCEPTED SOLUTIONS

Accepted Solutions

Re: Telnet from Source??

ip telnet source-interface

Cisco Employee

Re: Telnet from Source??

Hi,

telnet 10.1.1.1 /source-interface loopback x

JayaKrishna

Cisco Employee

Re: Telnet from Source??

Hello,

Router#telnet

for example:

Router#telnet 10.1.1.1 /source-interface loopback 0

Hope this helps.

Regards,

NT

Hall of Fame Super Silver

Re: Telnet from Source??

As the previous posts show there are 2 ways that you can specify the address to be used for telnet from an IOS device. If you want that the telenet source address will always be the specified address then you should use the configuration option of:

ip telnet source-interface

and if you want that the telnet source address be controlled only for this telnet then you should use the command line option of:

telnet 10.1.1.1 /source-interface loopback 0

So the way to do it depends on whether you want a permanent change or control just for a particular telnet session.

HTH

Rick

4 REPLIES

Re: Telnet from Source??

ip telnet source-interface

Cisco Employee

Re: Telnet from Source??

Hi,

telnet 10.1.1.1 /source-interface loopback x

JayaKrishna

Cisco Employee

Re: Telnet from Source??

Hello,

Router#telnet

for example:

Router#telnet 10.1.1.1 /source-interface loopback 0

Hope this helps.

Regards,

NT

Hall of Fame Super Silver

Re: Telnet from Source??

As the previous posts show there are 2 ways that you can specify the address to be used for telnet from an IOS device. If you want that the telenet source address will always be the specified address then you should use the configuration option of:

ip telnet source-interface

and if you want that the telnet source address be controlled only for this telnet then you should use the command line option of:

telnet 10.1.1.1 /source-interface loopback 0

So the way to do it depends on whether you want a permanent change or control just for a particular telnet session.

HTH

Rick

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