ports: TCP, UDP and port numbers Flashcards
1
Q
Which protocol?
FTP
A
TCP
2
Q
What port(s)?
FTP
A
20 and 21
3
Q
What does FTP stand for?
A
File Transfer Protocol
4
Q
What port(s)?
SSH
A
22
5
Q
Protocol?
SSH
A
tcp
6
Q
What does SSH stand for?
A
Secure Shell
7
Q
Port(s)?
Telnet
A
23
8
Q
Protocol?
Telnet
A
tcp
9
Q
SMTP: What does it stand for?
A
Simple Mail Transfer Protocol
10
Q
SMTP: What port or ports does it use?
A
25
11
Q
SMTP: Which protocol?
A
TCP
12
Q
DNS: What does it stand for?
A
Domain Name System
13
Q
DNS: Port?
A
53
14
Q
DNS: protocol?
A
udp
15
Q
DHCP: Acronym?
A
Domain Host Configuration Protocol
16
Q
DHCP: Port?
A
67 68
17
Q
DHCP: Protocol?
A
udp
18
Q
HTTP: Acronym?
A
Hyper Text Transfer Protocol
19
Q
HTTP: port?
A
80
20
Q
HTTP: Protocol?
A
tcp
21
Q
POP3: port?
A
110
