CompTIA A+ 220-1101 Practice Question
Which of the following device types would have a feature for permitting or blocking TCP and UDP traffic on a particular port?
Hub
WAP
Firewall
Switch
Which of the following device types would have a feature for permitting or blocking TCP and UDP traffic on a particular port?
Hub
WAP
Firewall
Switch
A firewall is a device that can be configured to permit or block traffic to help secure a computer network.
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