Shared Flashcard Set

Details

Ports
Common Port numbers
7
Computer Networking
Not Applicable
12/02/2019

Additional Computer Networking Flashcards

 


 

Cards

Term
Port 21
Definition
FTP - File Transfer Protocol. A TCP/IP protocol that permits transfering or files between computer systems. Not secure.
Term
Port 22
Definition
SSH - Secure Shell is a remote administration tool that can serve as a secure alternative to using Telnet to remotely access and configure a device like a router or switch. Secure.
Term
Port 23
Definition
Telnet - Telnet is a protocol that functions at the application layer of the OSI model, providing terminal-emulation capabilities. Not secure.
Term
Port 25
Definition
SMTP - Simple Mail Transfer Protocol is a protocol for sending email between SMTP servers. Clients typically use either IMAP or POP to access their email server and use SMTP to send email.
Term
Port 53
Definition
DNS - Domain Name System. Is used to translate hostnames into IP addresses. DNS is an example of a protocol that uses both UDP and TCP.
Term
Port 80
Definition
HTTP - Hypertext Transfer Protocol is the protocol used for communication between a web server and a web browser.
Term
Port 110
Definition
POP3 - The Post Office Protocol is a protocol for receiving email from a mail server. Currently running version 3.
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