PORTS Flashcards
1
Q
TCP/20
A
FTP (File Transfer Protocol-Data)
2
Q
TCP/21
A
FTP (File Transfer Protocol-Control)
3
Q
TCP/22
A
SSH (Secure Shell)
4
Q
TCP/23
A
Telnet (Telecommunication Network)
5
Q
TCP/25
A
SMTP (Simple Mail Transfer Protocol)
-Outgoing
6
Q
TCP/UDP/53
A
DNS
Domain Name System
7
Q
UDP/67
A
DHCP Server
8
Q
UDP/68
A
DHCP Client
9
Q
TCP/80
A
HTTP (Hyper Text Transfer Protocol)
10
Q
TCP/110
A
POP3 (Post Office Protocol)
-Internal
11
Q
UDP/123
A
NTP (Network Time Protocol)
12
Q
UDP/TCP 137-139
A
NETBT
NetBIOS over TCP/IP
13
Q
TCP/143
A
IMAP (Internet Mail Access Protocol)
14
Q
UDP/161
A
SNMP- query (Simple Network Management Protocol)
15
Q
UDP/162
A
SNMP-trap (Simple Network Management Protocol)