ZyXEL Communications AC240 Guía de usuario descargar pdf (Pagina 136)

Vantage RADIUS User’s Guide

G-2 Types of EAP Authentication

PEAP (Protected EAP)

Like EAP-TTLS, server-side certificate authentication is used to establish a secure connection,

then use simple username and password methods through the secured connection to authenticate

the clients, thus hiding client identity. However, PEAP only supports EAP methods, such as

EAP-MD5, EAP-MSCHAPv2 and EAP-GTC (EAP-Generic Token Card), for client

authentication. EAP-GTC is implemented only by Cisco.

LEAP

LEAP (Light Extensible Authentication Protocol) is a Cisco implementation of IEEE802.1x.

For added security, certificate-based authentications (EAP-TLS, EAP-TTLS and PEAP) use

dynamic keys for data encryption. They are often deployed in corporate environments, but for

public deployment, a simple user name and password pair is more practical.

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ZyXEL Communications AC240 Guía de usuario Pagina 136