Port Numbers Flashcards
(15 cards)
1
Q
Port 20/21
A
FTP (file transfer protocol)
2
Q
Port 22
A
SSH
3
Q
Port 23
A
Telnet
4
Q
Port 25
A
SMTP (simple mail transfer protocol)
5
Q
Port 53
A
DNS (domain name system)
6
Q
Port 67/68
A
DHCP (dynamic host configuration protocol)
7
Q
Port 80
A
HTTP
8
Q
Port 110
A
POP3
9
Q
Port 137/139
A
NetBIOS
10
Q
Port 143
A
IMAP
11
Q
Port 161/162
A
SNMP (simple network management protocol)
12
Q
Port 389
A
LDAP (lightweight directory access protocol)
13
Q
Port 443
A
HTTPS (hypertext transfer protocol secure)
14
Q
Port 445
A
SMB (server message block)
15
Q
Port 3389
A
RDP (remote desktop protocol)
