Crucial Exams

ISC2 Certified in Cybersecurity (CC) Practice Question

On a single server hosting both a website and an SMTP email service over the same IP address, what allows the operating system to direct incoming traffic to the correct application process?

  • The subnet mask configured on the server

  • The destination port number in the TCP or UDP header

  • The Time-to-Live (TTL) field in the IP header

  • The MAC address of the network interface card

ISC2 Certified in Cybersecurity (CC)
Network Security
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