Which of the following is an authentication and accounting service that uses TCP for connecting to routers and switches?

A system administrator is using a packet sniffer to troubleshoot remote authentication. The administrator detects a device trying to communicate to TCP port 49.
Which of the following authentication methods is MOST likely being attempted?

Which of the following is mainly used for remote access into the network?

Ann has taken over as the new head of the IT department. One of her first assignments was to implement AAA in preparation for the company’s new
telecommuting policy. When she takes inventory of the organizations existing network infrastructure, she makes note that it is a mix of several different vendors.
Ann knows she needs a method of secure centralized access to the company’s network resources. Which of the following is the BEST service for Ann to
implement?

Which of the following relies on the use of shared secrets to protect communication?

Which of the following types of security services are used to support authentication for remote users and devices?

RADIUS provides which of the following?

Pete, a security auditor, has detected clear text passwords between the RADIUS server and the authenticator. Which of the following is configured in the RADIUS
server and what technologies should the authentication protocol be changed to?

Which of the following is an authentication service that uses UDP as a transport medium?

Ann, a security administrator, wishes to replace their RADIUS authentication with a more secure protocol, which can utilize EAP. Which of the following would
BEST fit her objective?