Ports Flashcards

(6 cards)

1
Q

FTP
File Transfer Protocol

A

port 20 (data) and 21 (control)
TCP

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2
Q

SSH
Secure Shell

A

port 22
TCP
SFTP (secure file transfer protocol) happens here too.

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3
Q

Telnet

A

port 23
TCP

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4
Q

SMTP
Simple Mail Transfer Protocol.

A

port 25
TCP

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5
Q

DNS
Domain Name System

A

port 53
TCP/UDP

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6
Q
A
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