Common Ports Flashcards
1
Q
Port 20
A
(TCP) FTP- Data Transfer
2
Q
Port 21
A
(TCP) FTP - Command
3
Q
Port 22
A
(TCP/UDP) SSH, SCP, SFTP
4
Q
Port 23
A
(TCP/UDP) Telnet
5
Q
Port 25
A
(TCP) SMTP
6
Q
Port 53
A
(TCP/UDP) DNS
7
Q
Port 69
A
(UDP) TFTP
8
Q
Port 80
A
(TCP) HTTP
9
Q
Port 88
A
(TCP/UDP) Kerberos
10
Q
Port 110
A
(TCP) POP3
11
Q
Port 119
A
(TCP) NNTP
12
Q
Port 135
A
(TCP/UDP) RPC/DCOM
13
Q
Port 137, 138, 139
A
(TCP/UDP) NetBois
14
Q
Port 143
A
(TCP) IMAP
15
Q
Port 161
A
(TCP) SNMP
