How to configure ACS 5.2 for 802.1x authentication on a Cisco switch

Edit Windows adapter for MD5 Challenge

Finally edit your Windows adapter to enable 802.1x authentication and select MD5 Challenge. You’ll get a little balloon window to authenticate the next time you connect that host to the port configured for 802.1x.


Brandon Carroll, CCIE #23837, is an IT Director, Blogger, Podcaster, and Mac Enthusiast. Brandon has nearly 15 years in the networking industry consulting for large and small enterprise and service provider networks.

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