A+ Ports/Protocols Flashcards
1
Q
FTP (Data connection)
A
20/TCP-File Transfer Protocol
2
Q
FTP (Control connection)
A
21/TCP-File Transfer Protocol
3
Q
SSH
A
22/TCP-Secure Shell
4
Q
Telnet
A
23/TCP
5
Q
SMTP
A
25/TCP-Simple Mail Transfer Protocol
6
Q
DNS
A
53/TCP/UDP-Domain Name System
7
Q
DHCP (Server)
A
67/UDP-Dynamic Host Configuration Protocol
8
Q
DHCP (Client)
A
68/UDP-Dynamic Host Configuration Protocol
9
Q
HTTP
A
80/TCP-HyperText Transfer Protocol
10
Q
POP3
A
110/TCP-Post Office Protocol 3
11
Q
NetBIOS
A
137,138,139/UDP/TCP
12
Q
IMAP
A
143/TCP-Internet Mail Access Protocol
13
Q
SNMP
A
161/UDP-Simple Network Management Protocol
14
Q
SNMP (Trap Operation)
A
162/UDP
15
Q
LDAP
A
389/TCP-Lightweight Directory Access Protocol
16
Q
HTTPS
A
443/TCP-HTTP Secure
17
Q
SMB
A
445/TCP-Server Message Block
18
Q
RDP
A
3389/TCP-Remote Desktop Protocol
19
Q
SLP
A
427/UDP/TCP-Secure Location Port
20
Q
AFP
A
548/TCP-Apple Filing Protocol
