PORT NUM Flashcards
1
Q
FTP
A
File transfer protocol, TCP, 20 data and 21 command
2
Q
SSH
A
Secure shell, TCP 22 
3
Q
TELNET
A
TCP 23 
4
Q
SMTP 
A
Simple mail transfer protocol TCP 25 
5
Q
DNS
A
Domain name server, TCP and UDP 53 
6
Q
DHCP 
A
Dynamic configuration protocol, UDP 67 
7
Q
TFTP
A
 Trivial file transfer protocol, UDP 69 
8
Q
HTTp 
A
TCP 80 
9
Q
POP3 
A
TCP 110 
10
Q
NTP 
A
Network Time protocol, TCP 123 
11
Q
IMAP4
A
TCP 143 
12
Q
SNMP 
A
Simple network management protocol, UDP 161 
13
Q
HTtps 
A
Hypertext transfer protocol secure TCP 443 
14
Q
SMB 
A
Server message block TCP 445
15
Q
LDAP
A
TCP 389
