XK0-005 Exam Dumps | An administrator changed the default port of an SSH server to 2222 on myhost, and clients are not able

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Question 69/171

An administrator changed the default port of an SSH server to 2222 on myhost, and clients are not able to connect. The administrator runs some commands and receives the following output:
vbnet
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$ ssh -p 2222 myhost
ssh:connect to host myhost on port 2222: No route to host
Which of the following commands should be run on myhost?

A. firewall-cmd --zone=public --add-service=ssh

B. firewall-cmd --zone=public --add-port=2222

C. iptables --zone=public --add-service=ssh

D. iptables --zone=public --add-port=2222

Question 69/171

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