IOS version that supports IPSec

[dahgenegweon]

Hi,

I'm not sure if this is the right place to ask,

but I would like to know the minimum IOS version that supports IPSec VPN in a router.

Plus, are there cisco firewalls that support IPSec VPN?

If so, I would appreciate if you could tell me the model name.

Thank you in advance                   

[Jennifer Halim]

Which particular router model are you using? Most IOS supports IPSec VPN, you just have to have advance security image and/or K9 license.

In regards to firewalls, cisco PIX or cisco ASA firewall supports IPSec VPN.

[dahgenegweon]

I'm thinking about 2900 series.

Thank you for your prompt response

[Karsten Iwen]

For the 2900 you need to have the security-license enabled. If you have a modern platform like ISR/ISR-G2 or ASA, IPSec is also hardware-accelerated as these models all have a dedicated crypto-processor.

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