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H12-811_V1.0 · Question #926

Which of the following is the default port number of the Telnet server?

The correct answer is D. 23. The default port number for Telnet is 23. This standard port assignment allows Telnet clients to connect to Telnet servers, facilitating remote management and troubleshooting tasks on network devices. Ports are preassigned to services to streamline network communication and…

Datacom Network Fundamentals

Question

Which of the following is the default port number of the Telnet server?

Options

  • A22
  • B24
  • C21
  • D23

How the community answered

(29 responses)
  • A
    3% (1)
  • B
    17% (5)
  • C
    7% (2)
  • D
    72% (21)

Explanation

The default port number for Telnet is 23. This standard port assignment allows Telnet clients to connect to Telnet servers, facilitating remote management and troubleshooting tasks on network devices. Ports are preassigned to services to streamline network communication and reduce

Topics

#Telnet#well-known ports#port numbers

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