AMIGOPOD PowerConnect W Clearpass 100 Software Manual page 4

RADIUS server will need to be restarted to complete these changes, but don't do this
just yet as some additional configuration options must be selected. Click the EAP
Configuration command link.
In the EAP Configuration form, select the EAP types that are to be supported.
To enable the common case of PEAPv0/MS-CHAPv2 (broadly supported by all
wireless clients that implement 802.1X), complete the form as shown below:
Click the Save Changes button. Now restart the RADIUS Server. This will apply
the configuration and make it live.
You can verify that the EAP configuration is loaded by checking for a certain startup
message on the RADIUS Server Control screen:
Tue Nov 17 01:04:05 2009 : Info: rlm_eap_tls: Loading the
certificate file as a chain
Now, the certificate authority used to issue the server's certificate must be exported.
To do this, navigate to RADIUS Services > EAP & 802.1X and click the Export
Server Certificate command link.
In the Export Server Certificate form, select "CA issuer certificate only" and use the
default PKCS#7 container format.