A(n) port, also known as a monitoring port, is a specially configured connection on a network device that is capable of viewing all of the traffic that moves through the entire device.

The answer is "SPAN"

Explanation:

The full form of SPAN port is  "Switch Port Analyzer", which is used to designed specifically for the interface on a network device, that would be able to monitor all traffic passing across the entire device.

the file button then you go to insert tab and click insert hyperlink.

answer///radio frequency interference (rfi);