TCP PORTS NUMBERS Flashcards
1
Q
FTP (File Transfer Protocol) Data
TCP
A
20
2
Q
FTP (File Transfer Protocol) Control
TCP
A
21
3
Q
SSH (Secure Shell Login),
SCP (Secure Copy)
TCP
A
22
4
Q
Telnet
TCP
A
23
5
Q
SMTP (Simple Mail Transfer Protocol)
TCP
A
25
6
Q
HTTP
TCP
A
80
7
Q
NetBios
TCP or UDP
A
137-139
8
Q
HTTPS
TCP
A
443
9
Q
FTPS (FTP Secure), data & control
TCP
A
989 & 990
10
Q
DNS
UDP
A
53
11
Q
Kerberos
UDP & TCP
A
88
12
Q
POP3
TCP
A
110
13
Q
NTP (Network Time Protocol)
UDP
A
123
14
Q
IMAP (Internet Message Access Protocol)
TCP
A
143
15
Q
SNMP (Simple Network Management Protocol)
UDP
A
161