Well Known Ports (ALL) - Desc to # Flashcards

1
Q

SMB - Server Message Block

A

TCP/445

Windows File Transfers and Printer Sharing-

https://www.youtube.com/watch?v=4QHc9ZRB-SY

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

DHCP - Dynamic Host Control Protocol

https://www.youtube.com/watch?v=4QHc9ZRB-SY

A

UPD/67 and UDP/68

Automated the IP address configuration process-

https://www.youtube.com/watch?v=4QHc9ZRB-SY

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

HTTPS - Hypertext Transfer Protocol Secure

A

TCP/443

Web Server Communication with Encryption

https://www.youtube.com/watch?v=4QHc9ZRB-SY

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

IMAP - Internet Message Access Protocol

A

TCP/143

  • email client protocol - leaves copy of message on server
  • allows synchronization across devices

https://www.youtube.com/watch?v=4QHc9ZRB-SY

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

SSH - Secure Shell

A

TCP/22

Encrypted Console Access

https://www.youtube.com/watch?v=4QHc9ZRB-SY

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

RDP - Remote Desktop Protocol

A

TCP / 3389

Graphical Display of Remote Devices

https://www.youtube.com/watch?v=4QHc9ZRB-SY

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

NetBios - NBT

A

137 / 139

udp/137 - register, remove, and find Windows servers by name
tcp/139 - Windows connection-oriented data transfer

https://www.youtube.com/watch?v=4QHc9ZRB-SY

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

LDAP - Lightweight Directory Access Protocol

A

TCP / 389

Network Directory Services

https://www.youtube.com/watch?v=4QHc9ZRB-SY

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

POP3 - Post Office Protocol 3

A

TCP/110

Receive email into email client (delete from server)

https://www.youtube.com/watch?v=4QHc9ZRB-SY

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

HTTP - Hypertext Transfer Protocol

A

TCP/80

Web Server Communication

https://www.youtube.com/watch?v=4QHc9ZRB-SY

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

SNMP - Simple Network Management Protocol

A

UDP /161 SNMP Query
UDP/ 162 SNMP Trap

161 - Gather metrics and manage network devices
162 - Receive alerts from network devices

https://www.youtube.com/watch?v=4QHc9ZRB-SY

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

DNS - Domain Name System

A

UDP/53 and TCP/53

Convert Domain names to IP addresses

https://www.youtube.com/watch?v=4QHc9ZRB-SY

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

FTP - File Transfer Protocol

A

TCP/20 and TCP/21

Sends and Receives Files Between Systems

https://www.youtube.com/watch?v=4QHc9ZRB-SY

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

SMTP - Simple Mail Transfer Protocol

A

TCP/25

Transfer email between mail servers

https://www.youtube.com/watch?v=4QHc9ZRB-SY

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Telnet

https://www.youtube.com/watch?v=4QHc9ZRB-SY

A

TCP/23

Insecure Console Access

How well did you know this?
1
Not at all
2
3
4
5
Perfectly