Ports and Protocols Flashcards
What does SSH stand for?
Secure Shell
What port(s) does SSH use?
TCP port 22
What does FTP stand for?
File Transfer Protocol
What port(s) does FTP use?
TCP ports 20, 21
What port(s) does Telnet use?
Telnet - 23
What does SMTP stand for?
Simple Mail Transfer Protocol
What port(s) does SMTP use?
25
What does DNS stand for?
Domain Name System
What port(s) does DNS use?
53
What does DHCP stand for?
Dynamic Host Configuration Protocol
What port(s) does DHCP use?
DHCP - 67, 68
What does HTTP stand for?
Hypertext Transfer Protocol
What port(s) does HTTP use?
HTTP - 80
What does HTTPS stand for?
Hypertext Transfer Protocol Secure
What port(s) does HTTPS use?
TCP port 443
What does POP stand for?
Post Office Protocol
What port(s) does POP3 use?
110
What does IMAP stand for?
Internet Message Access Protocol
What port(s) does IMAP use?
IMAP - 143
What does SNMP stand for?
Simple Network Management Protocol
What port(s) does SNMP use?
SNMP - 161, 162
What does NetBIOS stand for?
Network Basic Input/Output System
What port(s) does NetBIOS use?
NetBIOS - 137-139
What does LDAP stand for?
Lightweight Directory Access Protocol