A department is reporting network Issues. Users can ping each other and the switch, but not the default gateway. When looking at a wiring diagram and a physical blueprint, a technician notices the 1000BaseLX SFP connects to a distribution switch via a cable that runs behind a large Industrial refrigerator. The technician also notices both switches have been worked on recently. Which of the following Is MOST likely the issue?

A network administrator reviews the following command output while troubleshooting a system that is unable to connect to the www.comptia.com website:

Which of the following is the reason the system cannot connect?

You have been tasked with testing a CAT5e cable. A summary of the test results can be found on the screen.
Step 1: Select the tool that was used to create the cable test results.
Step 2: Interpret the test results and select the option that explains the results. After you are done with your analysis, click the 'Submit Cable Test Analysis' button.

An attacker has flooded the hardware tables of a switch to forward traffic to the attacker's IP address rather than the default router. The traffic received is copied in real time, and then forwarded to the default router transparently from the end-user perspective. Which of the following attacks are occurring in this scenario? (Select TWO).

A network technician is installing a new fiber-optic connection between two buildings on a campus network.
When the network technician connects the fiber at the second location, the interface link light does not light up. Which of the following should the technician do NEXT?