Avaya AP-4 User Manual page 219

Popular EAP types include:
Type
EAP-Message
Digest 5 (MD5)
EAP-Transport
Layer Security (TLS)
EAP-Tunneled
Transport Layer
Security (TTLS)
PEAP - Protected
EAP with MS-CHAP
v2
Avaya Wireless AP-4/5/6 User's Guide
Description
Username/Password-based authentication;
does not support automatic key distribution
Certificate-based authentication (a
certificate is required on the server and
each client); supports automatic key
distribution
Certificate-based authentication (a
certificate is required on the server; a
client's username/password is tunneled to
the server over a secure connection);
supports automatic key distribution
Secure username/password-based
authentication; supports automatic key
distribution
Security
4-121