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220-1101 · Question #180
220-1101 Question #180: Real Exam Question with Answer & Explanation
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Networking
Question
A system administrator has been tasked with allowing SMTP traffic through the system's host- based firewall. Which of the following ports should the administrator enabled?
Options
- A23
- B25
- C80
- D161
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Topics
#SMTP#Port numbers#Network protocols#Firewall