A technician notices that network access is becoming increasingly slow. All of the activity lights, on
the only network layer 2 switch, are blinking at steadily increasing rates. Which of the following is
the MOST likely cause of the increased traffic?

No link lights on a switch’s SFP are functioning, so the network technician re-terminates the end.
After testing the cable, the tester is showing a db loss of -9. Which of the following types of cable is
MOST likely being tested?

Several users from the same building are reporting connectivity issues. The SFP at that building’s IDF
switch is showing a link light, but there is no link light to the corresponding switch’s SFP at the MDF.
Which of the following is the MOST likely cause?

Which of the following tools can the technician use to analyze TCP/IP packets when trying to
determine a connection problem within a subnet?

Which of the following does the IP address 169.254.222.10 indicate?

Which of the following IP addresses would be classified as private?

Which of the following protocols is used to allow multiple hosts to share a common IP address?

When configuring a WAP for a SOHO, which parameter will BEST limit access to the office area?

A supervisor requests that a technician downloads a MIB for a particular server. Which of the
following protocols requires MIBs?

A technician replaces a customer’s router, and is now unable to ping the ISP’s gateway. Which of the
following should the technician check?