Ports Flashcards
1
Q
File Transfer Protocol (FTP)
A
Port 20,21
2
Q
Secure Shell (SSH)
A
Port 22
3
Q
Telnet
A
Port 23
4
Q
Simple Mail Transfer Protocol (SMTP)
A
Port 25
5
Q
Domain Name System (DNS)
A
Port 53
6
Q
Dynamic Host Configuration Protocol (DHCP)
A
Port 67,68
7
Q
Hypertext Transfer Protocol (HTTP)
A
Port 80
8
Q
SMB
A
Port 445
9
Q
Post Office Protocol 3 (POP3)
A
Port 110
10
Q
Network Basic Input/ Output System (NetBIOS)/ NetBIOS over TCP/IP (NetBT)
A
Port 137, 139
11
Q
Internet Mail Access Protocol (IMAP)
A
Port 143
12
Q
Simple Network Management Protocol (SNMP)
A
Port 161,162
13
Q
Lightweight Directory Access Protocol (LDAP)
A
Port 389
14
Q
SLP
A
427
15
Q
Hypertext Transfer Protocol Secure (HTTPS)
A
443
16
Q
Remote Desktop Protocol (RDP)
A
3389
17
Q
VoIP
A
5004
18
Q
SNMP Query
A
Udp/161
19
Q
SNMP Traps
A
UDP/162
