Ports And Protocols Flashcards
1
Q
Port 21
A
FTP ( File Transfer protocol ) - TCP
2
Q
Port 22
A
SSH, SCP, SFTP - TCP
3
Q
Port 23
A
Telnet - TCP
4
Q
Port 25
A
SMTP ( Simple Mail Transfer Protocol ) - TCP
5
Q
Port 53
A
DNS ( Domain Name System ) - TCP / UDP
6
Q
Port 69
A
TFTP ( Trivial File Transfer Protocol ) - UDP
7
Q
Port 80
A
HTTP ( Hypertext Transfer Protocol ) - TCP
8
Q
Port 88
A
Kerberos - UDP
9
Q
Port 110
A
POP3 ( Post Office Protocol ) - TCP
10
Q
Port 119
A
NNTP ( Network News Transfer Protocol ) - TCP
11
Q
Port 135
A
RPC ( Remote Procedure Call ) - TCP / UDP
12
Q
Port 137, 138, 139
A
NetBIOS - TCP / UDP
13
Q
Port 143
A
IMAP ( Internet Message Access Protocol ) - TCP
14
Q
Port 161
A
SNMP ( Simple Network Management Protocol ) - UDP
15
Q
Port 162
A
SNMPTrap - UDP
