• February 19, 2018, 03:17:52 AM
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Author Topic: Radius Authentication for Switch Management using NPS 2012 - ERS2500, 4500  (Read 321 times)

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Offline 6monlambert

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Hi,

I am currently working on the implementation of a radius authentication for the management of all our switches in my company. I'm using NPS 2012 (Network Policy Server) as Radius Server, synchronized with an Active Directory.

The problem I actually have is that I can't connect to the switch ("Access Denied"), while if I watch the logs of the NPS, the access is authorized. 
Moreover, if I change the shared key in the NPS, the switch still communicates with it. The access is still granted in the logs, but no access to the switch. It seems that the shared key is not taken into account during the exchanges.

Does someone have a solution ?
Thanks

(Sorry for my english by the way)