PrepAway - Latest Free Exam Questions & Answers

Which of the following should the administrator impleme…

While configuring a new access layer switch, the administrator, Joe, was advised that he needed to make sure
that only devices authorized to access the network would be permitted to login and utilize resources. Which of
the following should the administrator implement to ensure this happens?

PrepAway - Latest Free Exam Questions & Answers

A.
Log Analysis

B.
VLAN Management

C.
Network separation

D.
802.1x

Explanation:
802.1x is a port-based authentication mechanism. It’s based on Extensible Authentication Protocol (EAP) and is
commonly used in closed-environment wireless networks. 802.1x was initially used to compensate for the
weaknesses of Wired Equivalent Privacy (WEP), but today it’s often used as a component in more complex
authentication and connection-management systems, including Remote Authentication Dial-In User Service
(RADIUS), Diameter, Cisco System’s Terminal Access Controller Access-Control System Plus (TACACS+),
and Network Access Control (NAC).

PrepAway - Latest Free Exam Questions & Answers

Leave a Reply