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220-1101 · Question #15
220-1101 Question #15: Real Exam Question with Answer & Explanation
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Networking
Question
A software firewall that blocks all network ports has been installed on a desktop computer. The computer is now unable to get a dynamic IP address. Which of the following ports need to be opened on the firewall?
Options
- A25, 110
- B67, 68
- C80, 443
- D161, 162
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Topics
#DHCP#Firewall#Port numbers#Networking protocols