Port Numbers Flashcards
1
Q
FTP
A
File Transport Protocol
20, 21
2
Q
SSH
A
Secure Shell
22
3
Q
Telnet
A
23
4
Q
SMTP
A
Simple Mail Transport Protocol
25
5
Q
DNS
A
Domain Name System
53
6
Q
DHCP
A
Dynamic Host Configuration Protocol
67, 68
7
Q
TFTP
A
Trivial File Transport Protocol
69
8
Q
HTTP
A
Hypertext Transfer Protocol
80
9
Q
HTTPS
A
Hypertext Transfer Protocol Secure
443
10
Q
SSL VPN
A
Secure Sockets Layer Virtual Private Network
443
11
Q
POP3
A
Post Office Protocol Version 3
110
12
Q
NTP
A
Network Time Protocol
123
13
Q
IMAP4
A
Internet Message Access Protocol Version 4
143
14
Q
SNMP
A
Simplete Network Management Protocol
161
15
Q
IPsec
A
Internet Protocol Security (through the use of ISAKMP - Internet Security Association and Key Mangement Protocol)
500
