07-18-2006 07:08 AM - edited 02-21-2020 02:32 PM
Hello !
I wanted to ask You if it's possible to make vpn connection between Cisco router model C1751 on one side and on the other side router C831.
If the answer is Yes could You also point me to some configuration guides and examples.
Thanks
Solved! Go to Solution.
07-21-2006 09:27 AM
You'll need to pick a version that has either
ADVANCED SECURITY or IPSEC 3DES
Here is a link for 12.3 software
Make sure you meet the memory requirements.
Hope that helps!
07-18-2006 08:24 AM
Hello sudermaniak,
The answer is yes. You'll need to be running an image that supports crypto. Here is a basic link on configuring a typical IPSec connection with private addressing on both sides.
http://www.cisco.com/en/US/tech/tk583/tk372/technologies_configuration_example09186a008009448f.shtml
You can find many other IPSec configuration examples here
http://www.cisco.com/en/US/tech/tk583/tk372/tech_configuration_examples_list.html
Hope that helps! If so, please rate.
Thanks
07-21-2006 01:05 AM
Hello !
Thanks for Your reply.
I think these examples are very good, I just need to check it in reality, so don't worry I'll rate.
How do I check if my C1751 supports crypto ?
I know that it uses IOS ver. 12.2(15)T9.
07-21-2006 03:40 AM
Type the following
Router# config t
Router(config)#crypto ?
If you get output, then the router supports crypto. If the router complains that the command is not understood, then it doesn't.
Hope that helps!
07-21-2006 04:40 AM
Yes it helps but my c1751 doesn't support crypto :(
Do You know maybe which IOS do I have to obtain to make my c1751 support crypto ?
07-21-2006 09:27 AM
You'll need to pick a version that has either
ADVANCED SECURITY or IPSEC 3DES
Here is a link for 12.3 software
Make sure you meet the memory requirements.
Hope that helps!
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