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I would like to know if I can setup ACLs with the access-list command with a Cisco ISR4321 V/K9. Are there restrictions (in comparison with a Cisco ISR4321 VSEC/K9)? Note the SEC part in the reference.

Can I setup a VPN IPsec ISAKMP between a Cisco ISR4321 V/K9 and another router like a Cisco 887VA SEC/K9 router?

Best regards.

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Yes you can setup ACL on any Cisco IOS device, this is a base feature.

Regarding the VPN, to my surprise, for the IRS4321, according to this datasheet it seems you need the Security (SEC) feature bundle to use IPsec VPN.

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The Cisco 88VA SEC/K9 has Advance Security as default feature set and so supports IPsec VPN (see table 3 and 4 in this datasheet)

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  • Thank you. I just do not understand why this is surprising to you. Can you explain? Is it surprising for an ISR? – Léa Massiot Jan 17 '18 at 15:41
  • Because in most Cisco devices I have worked with, IPsec VPN is a base feature that doen't require a specific bundle. And ISR stand for "Integrated Service Router". The fact that such a basic service is not integrated strikes me. – JFL Jan 17 '18 at 15:44
  • Well, not everyone says it is not integrated... that is the problem. There is an uncertainty. – Léa Massiot Jan 17 '18 at 16:12
  • to further add to the uncertainty, on some Cisco platforms, a service normally activated by a license actually works without the license. You technically can use it but legally can't. – JFL Jan 17 '18 at 16:15

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