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XK0-005 · Question #1172
XK0-005 Question #1172: Real Exam Question with Answer & Explanation
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Security
Question
A systems administrator needs to allow the Linux server to receive HTTP connections from Internet hosts. By default, the port for HTTP connections is blocked. Which of the following rules should be added in the firewall to allow this type of connection?
Options
- Afirewall-cmd --zone=public --add-port=443/tcp --permanent
- Bfirewall-cmd --zone=internal --add-port=80/tcp --permanent
- Cfirewall-cmd --zone=public --add-port=80/tcp --permanent
- Dfirewall-cmd --zone=internal --add-port=443/tcp --permanent
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Topics
#Firewall configuration#Network security#HTTP protocol#firewall-cmd