An IP camera has a failed PoE NIC. This is the third time in months that a PoE NIC has failed on this device. The technician suspects a possible power issue. Which of the following should be used to test the theory?
Which of the following allows an administrator to reference performance and configuration information if there is a problem on the network?
A company has asked the network administrator to restrict access to any websites with unauthorized material. Which of the following technologies would BEST accomplish this?
After a technician has identified the problem and its impact, which of the following steps should be performed NEXT?