Command to check IPSec feature

[henokk60]

Hi All,

I want to terminate my IPSec site-to-site VPN on my 2911 device. Is there a specific command to check whether the device supports this feature?

Thanks

[Rob Ingram]

@henokk60 you will need the securityk9 license, you can run show license to determine what license you have enabled. https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/csa/command/csa-cr-book/m_csa-s1.html

If you do not have the license you will not be able to configure the crypto commands.

You can enable the security license using the command license boot module c2900 technology-package securityk9 you then need to save the configuration write mem and reload the router.

[MHM Cisco World · Accepted solution]

Easy way to check by run command 

Crypto isakmp or crypto ipsec or crypto ikev2 

If router accpet it then you can config ipsec it not you need k9 lisence

MHM