Network+ Common Ports - Port/Protocol Only Flashcards
(18 cards)
1
Q
20
A
FTP (Data)
2
Q
21
A
FTP (Control)
3
Q
22
A
SSH / SFTP
4
Q
23
A
Telnet
5
Q
25
A
SMTP
6
Q
53
A
DNS
7
Q
67/68
A
DHCP
8
Q
69
A
TFTP
9
Q
80
A
HTTP
10
Q
110
A
POP3
11
Q
123
A
NTP
12
Q
137–139
A
NetBIOS
13
Q
143
A
IMAP
14
Q
161/162
A
SNMP
15
Q
389
A
LDAP
16
Q
443
A
HTTPS
17
Q
445
A
SMB
18
Q
3389
A
RDP
