IPSec / Site-to-site VPN on Cisco 1721/1841

Unanswered Question
Oct 12th, 2007

Is it possible to create a IPSec VPN, Site to site VPN on Cisco 1721, or 1841 without additional modules.

If so, pls provide an example configuration.


I have this problem too.
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psureshrao Fri, 10/12/2007 - 04:22

1721/1841 series router which are capable of VPN but it all depends what is your Cisco IOS.

kosalasuranjith Mon, 10/15/2007 - 00:49

My 1721 router IOS is below.

Cisco IOS Software, C1700 Software (C1700-IPBASE-M), Version 12.4(1a), RELEASE S


Can I do that? Or else what are the versions it supports.

Pls. provide the way to configure.




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