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 is mainly used for remote access into the network?

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

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?

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 an authentication and accounting service that uses TCP for connecting to
routers and switches?

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

A security administrator has been tasked to ensure access to all network equipment is controlled
by a central server such as TACACS+. This type of implementation supports which of the following
risk mitigation strategies?

A security administrator has been tasked to ensure access to all network equipment is controlled
by a central server such as TACACS+. This type of implementation supports which of the following
risk mitigation strategies?

Which of the following services are used to support authentication services for several local
devices from a central location without the use of tokens?