Port Numbers Flashcards
1
Q
Well Known Ports
A
0-1023
2
Q
Registered Ports
A
1024-49151
3
Q
Private / Dynamic Ports
A
49152-65535
4
Q
Port 20
A
FTP (data)
5
Q
Port 21
A
FTP (control)
6
Q
Port 22
A
Secure Shell
7
Q
Port 23
A
Telnet
8
Q
Port 25
A
SMTP
9
Q
Port 53
A
DNS
10
Q
Port 67 & 68
A
DHCP
11
Q
Port 69
A
TFTP
12
Q
Port 80
A
HTTP
13
Q
Port 110
A
POP3
14
Q
Port 143
A
IMAP
15
Q
Port 161
A
SNMP
