SIMULATION -

After a recent power outage, users are reporting performance issues accessing the application servers. Wireless users are also reporting intermittent Internet issues.

INSTRUCTIONS -

Click on each tab at the top of the screen. Select a widget to view information, then use the drop-down menus to answer the associated questions.

If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

Which of the following steps of the troubleshooting methodology would most likely include checking through each level of the OSI model after the problem has been identified?

While troubleshooting a VoIP handset connection, a technician's laptop is able to successfully connect to network resources using the same port. The technician needs to identify the port on the switch. Which of the following should the technician use to determine the switch and port?

A network administrator needs to set up a file server to allow user access. The organization uses DHCP to assign IP addresses. Which of the following is the best solution for the administrator to set up?

Which of the following technologies are X.509 certificates most commonly associated with?