802.1x Authentication

[Guest]

Hi. I'm trying to set up 802.1x authentication. I have a switch Catalyst
Cisco 2950 series and I'm using IAS on Windows 2000 Server, but the
supplicant (XPSP2) can not to access to the network, although switch prompt
me username and password. Log in IAS indicate "signature attribute is not
valid". I have a doubt: Is EAPOL (EAP over LAN) equal to PEAP or they are
compatible? Because the documentation of Cisco say this switch use EAPOL and
in the IAS of w2k is only available PEAP, MD5-Challenge and Smart Card and
other Certificate. Can someone help me, please?

Thanks and regards.

 

[Ron Lowe]

Hi. I'm trying to set up 802.1x authentication. I have a switch Catalyst
Cisco 2950 series and I'm using IAS on Windows 2000 Server, but the
supplicant (XPSP2) can not to access to the network, although switch
prompt
me username and password. Log in IAS indicate "signature attribute is not
valid". I have a doubt: Is EAPOL (EAP over LAN) equal to PEAP or they are
compatible? Because the documentation of Cisco say this switch use EAPOL
and
in the IAS of w2k is only available PEAP, MD5-Challenge and Smart Card and
other Certificate. Can someone help me, please?

Thanks and regards.

Re-post this in 'microsoft.public.internet.radius'.
Chances are you'll get an answer there.
This is very much the kind of thing which is discussed there.

 

[Guest]

OK, Ron, thanks. I'm going to do it.

Regards.