You work as the enterprise administrator at ABC.com. ABC.com has a domain named ABC.com. The ABC.com network servers run Microsoft Windows Server 2008 and the client computers run Microsoft Windows Vista. ABC.com has a Routing and Remote Access computer named ABC- SR01 running Network Access Protection.

How should you configure ABC-SR01 to ensure Point-to-Point (PP) authentication is used?

A.
By using the Microsoft Challenge Handshake Authentication Protocol (MS-CHAP) protocol.

B.
By using the Secure Shell (SSH) protocol.

C.
By using the Extensible Authentication Protocol (EAP) protocol.

D.
By using the Kerberos v5 protocol.

Explanation:
To configure the Point-to-Point Protocol (PPP) authentication method on ABC-SR01, you need to configure Extensible Authentication Protocol (EAP) authentication method. Microsoft Windows uses EAP to authenticate network access for Point-to-Point Protocol (PPP) connections. EAP was designed as an extension to PPP to be able to use newer authentication methods such as one-time passwords, smart cards, or biometric techniques. Reference: Making sense of remote access protocols in Windows / DIAL-UP AUTHENTICATION

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