IPv6 (Cisco) Training – Using the “(IKE) Policy “authentication” Command

This article is for all you Cisco security buffs out there. The “authentication” for Internet Key Exchange (IKE) policy command; is a Cisco IOS “ISAKMP Policy Configuration” mode command; that is used to specify the authentication method used within an Internet Key Exchange (IKE) policy. Below are the proper syntax and an example of the “authentication (IKE) policy” command:

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