Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Attention: The Community will be in read-only mode on 12/14/2017 from 12:00 am pacific to 11:30 am.

During this time you will only be able to see content. Other interactions such as posting, replying to questions, or marking content as helpful will be disabled for few hours.

We apologize for the inconvenience while we perform important updates to the Community.

New Member

ACS wireless phones authentication

Hi,

I have strange issue with ACS server. Wirelles phones are trying to authenticate as FAST-MAC over EAP, authentication first

fails and then they are normaly authenticated on server and they work normally.

2 REPLIES
Silver

Re: ACS wireless phones authentication

Some authentication schemes require specific types of encryption. With Open authentication, you have the option to use static WEP for encryption and added security. But if you are using Shared Key authentication, you must set static WEP for encryption, and you must configure the WEP key on the phone.

When using Authenticated Key Management (AKM) for the Cisco Unified Wireless IP Phone , several choices for both authentication and encryption can be set up on the access points with different SSIDs. When the Cisco Unified Wireless IP Phone attempts to authenticate, it chooses the access point that advertises the authentication and encryption scheme that the phone can support.

New Member

Re: ACS wireless phones authentication

Thanks

136
Views
0
Helpful
2
Replies
CreatePlease to create content