Crucial Exams

CompTIA Linux+ XK0-006 (V8) Practice Question

On an Enterprise Linux server that uses firewalld, you need to make sure that TCP port 8443 will be open in the public zone after the next reload or reboot without altering the currently active (runtime) rules. Which single command meets this requirement?

  • firewall-cmd --permanent --zone=public --add-port=8443/tcp

  • firewall-cmd --permanent --zone=public --add-port=8443/tcp --reload

  • firewall-cmd --zone=public --add-port=8443/tcp

  • firewall-cmd --permanent --zone=public --add-service=https

CompTIA Linux+ XK0-006 (V8)
Security
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