Referring to the exhibit, what is the reason for this message?

exams NS0-160 NS0-160 exam 0 Comments

You are troubleshooting a Linux host named host1 that sees a connection refused message when you execute the ssh [email protected] command.

Referring to the exhibit, what is the reason for this message?

A . There is no route to the host.
B . The firewall policy is blocking the host.
C . NTP is set up incorrectly.
D . DNS is not resolving the host name.

Answer: A