Common Network Ports Flashcards
1
Q
FTP Data Transfer Port
A
TCP 20
2
Q
FTP Control Port
A
TCP 21
3
Q
SSH
A
TCP 22
4
Q
Telnet
A
TCP 23
5
Q
SMTP
A
TCP 25
6
Q
DNS
A
UDP 53
7
Q
HTTP
A
TCP 80
8
Q
HTTPS
A
TCP 443
9
Q
POP3
A
TCP 110
10
Q
IMAP4
A
TCP 143
11
Q
RDP
A
TCP 3389
12
Q
SMB
A
TCP 445
13
Q
NetBIOS: nbname
A
TCP 137
14
Q
NetBIOS nbdatagram
A
TCP 138
15
Q
NetBIOS nbsession
A
TCP 139
