Question 790
At Sable Ridge Manufacturing, an engineer must interpret an interface that is administratively down. Which action directly meets this requirement?
Explanation
Correct Answer
Administratively down indicates a configuration state rather than proof of failed physical media. This is the control that implements the specified requirement.
Incorrect Answers
Multimode fiber and matching optics suit many short data-center or campus uplinks. That is not sufficient here: Administratively down indicates a configuration state rather than proof of failed physical media.
A protected WLAN uses authenticated key establishment and link encryption, not only SSID hiding. That is not sufficient here: Administratively down indicates a configuration state rather than proof of failed physical media.
UDP sends datagrams without TCP-style acknowledgments, sequencing or congestion recovery. That is not sufficient here: Administratively down indicates a configuration state rather than proof of failed physical media.