A Linux administrator needs to add a new HTTP service on the server. Which of the following commands allows other systems to communicate with the service after the system is restarted?

The correct answer is C. firewall-cmd --add-service=http --permanent. This command adds the HTTP service to the firewall’s permanent configuration, ensuring the rule persists across system restarts and allows other systems to communicate with the service after

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Question

Options

Afirewall-cmd --add-service=http --reload
Bfirewall-cmd --add-port=http --complete-reload
Cfirewall-cmd --add-service=http --permanent
Dfirewall-cmd --add-service=http

How the community answered

(28 responses)

B
4% (1)
C
93% (26)
D
4% (1)

Explanation

This command adds the HTTP service to the firewall’s permanent configuration, ensuring the rule persists across system restarts and allows other systems to communicate with the service after

Topics

#firewalld#firewall-cmd#persistent rules#HTTP service

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