Create
Learn
Share

Popular Applications and Their Well-Known Port Numbers

rename
kehijesi's version from 2018-02-11 20:57

Section

Question Answer
FTP dataTCP 20
FTP controlTCP 21
SSHTCP 22
TelnetTCP 23
SMTPTCP 25
DNSTCP UDP 53
DHCP ServerUDP 67
DHCP ClientUDP 68
TFTPUDP 69
HTTP (WWW)TCP 80
POP3TCP 110
SNMPUDP 161
SSLTCP 443
SyslogUDP 514
memorize

Recent badges