COMPTIA A+ - Port Numbers Flashcards
1
Q
Port-21
A
FTP - File Transfer Protocol
2
Q
Port-22
A
SSH - Secure Shell
3
Q
Port-23
A
Telnet
4
Q
Port-25
A
SMTP - Simple Mail Transfer Protocol
5
Q
Port-53
A
DNS - Domain Name System
6
Q
Port-80
A
HTTP - Hypertext Transfer Protocol
7
Q
Port-110
A
POP3 - Post Office Protocol
8
Q
Port-161/162
A
SNMP - Simple Network Management Protocol
9
Q
Port-143
A
IMAP - Internet Message Access Protocol
10
Q
Port-67/68
A
DHCP - Dynamic Host Configuration Protocol
11
Q
Port-137-139
A
NetBios/NetBT
12
Q
Port-389
A
LDAP - Lightweight Directory Access Protocol
13
Q
Port-427
A
SLP - Service Location Protocol
14
Q
Port-443
A
HTTPS - Hypertext Transfer Protocol Secure
15
Q
Port-445
A
SMB/CIFS - Server Message Block/ Common Internet File System
