Create
Learn
Share

Network ports

rename
mokivohi's version from 2015-07-03 23:21

Section 1

Question Answer
FTP (File Transfer Protocol)20/TCP 21/TCP
SSH (Secure Shell)22/TCP
SMTP (Simple Mail Transfer Protocol)25/TCP
Telnet23/TCP
DNS (Domain Name Server)53/TCP 53/UDP
DHCP (Dynamic Host Control Protocol)67/UDP 68/UDP
TFTP (Trivial File Transfer Protocol)69/UDP
HTTP (Hyper-Text Transfer Protocol)80/TCP
POP3 (Post Office Protocol)110/TCP
NNTP (Network News Transport Protocol)119/TCP
memorize

Section 2

Question Answer
NTP (Network Time Protocol)123/UDP
IMAP4 (Internet Message Access Protocol)114/TCP 114/UDP
SNMT (Simple Network Management Protocol)161/TCP 161/UDP - 162/TCP 162/UDP
LDAP (Lightweight Directory Access Protocol)389/TCP 389/UDP
HTTPS (Hyper-Text Transfer Control Protocol with Secure Socket Layer)443/TCP 443/UDP
SSL VPN (Secure Socket Layer Virtual Private Network)443/TCP 443/UDP
IPSec (Internet Protocol Security) - ISAKMP500/TCP 500/UDP
RDP (Remote Desktop Protocol)3389/TCP 3389/UDP
memorize