200-901 · Question #468
What is the IANA-assigned TCP port for NETCONF over SSH?
The correct answer is C. 830. IANA officially assigned TCP port 830 for NETCONF (Network Configuration Protocol) when tunneled over SSH, as defined in RFC 4742 and updated in RFC 6242. Port 21 is FTP, port 22 is standard SSH, and port 8443 is commonly used for HTTPS alternate or other secure services…
Question
What is the IANA-assigned TCP port for NETCONF over SSH?
Options
- A21
- B22
- C830
- D8443
How the community answered
(21 responses)- A5% (1)
- C90% (19)
- D5% (1)
Explanation
IANA officially assigned TCP port 830 for NETCONF (Network Configuration Protocol) when tunneled over SSH, as defined in RFC 4742 and updated in RFC 6242. Port 21 is FTP, port 22 is standard SSH, and port 8443 is commonly used for HTTPS alternate or other secure services. NETCONF uses SSH as its transport but runs on its own dedicated port (830) rather than the default SSH port 22.
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