Podcast
Questions and Answers
Which protocol uses UDP port 53 for communication?
Which protocol uses UDP port 53 for communication?
- FTP
- DNS (correct)
- SMTP
- HTTP
Which protocol is used for secure communication over HTTPS?
Which protocol is used for secure communication over HTTPS?
- TCP 443 (correct)
- TCP 80
- UDP 53
- TCP 21
What is the port used for the control connection of FTP?
What is the port used for the control connection of FTP?
- TCP 80
- TCP 21 (correct)
- TCP 443
- TCP 20
Which protocol uses UDP for both client and server communication?
Which protocol uses UDP for both client and server communication?
Which protocol is used for accessing email from a mail server?
Which protocol is used for accessing email from a mail server?
Which protocol operates on TCP port 3389?
Which protocol operates on TCP port 3389?
What port number is associated with the Simple Mail Transfer Protocol (SMTP)?
What port number is associated with the Simple Mail Transfer Protocol (SMTP)?
Which protocol uses TCP port 445?
Which protocol uses TCP port 445?
Identify the protocol that utilizes UDP port 67.
Identify the protocol that utilizes UDP port 67.
Which of the following protocols is associated with TCP port 389?
Which of the following protocols is associated with TCP port 389?
What is the port number for the Active Mode Data of FTP?
What is the port number for the Active Mode Data of FTP?
Which protocol is commonly used for real-time querying over UDP port 161?
Which protocol is commonly used for real-time querying over UDP port 161?
Which UDP port is used by the DHCP client?
Which UDP port is used by the DHCP client?
What port is assigned for the Secure Shell (SSH) protocol?
What port is assigned for the Secure Shell (SSH) protocol?
Which protocol is associated with TCP port 80?
Which protocol is associated with TCP port 80?
What is the protocol for UDP port 161?
What is the protocol for UDP port 161?
Which protocol is known for file transfer using TCP 20?
Which protocol is known for file transfer using TCP 20?
Flashcards
File Transfer Protocol (FTP)
File Transfer Protocol (FTP)
A protocol used to transfer files between computers over a network, it uses two ports: TCP 20 for the data transfer and TCP 21 for control.
Secure Shell (SSH)
Secure Shell (SSH)
A secure protocol for remote login and command execution over a network. It establishes a secure connection over port TCP 22.
Hypertext Transfer Protocol (HTTP)
Hypertext Transfer Protocol (HTTP)
The protocol used by web browsers to access webpages. It functions on port TCP 80.
Simple Mail Transfer Protocol (SMTP)
Simple Mail Transfer Protocol (SMTP)
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Post Office Protocol (POP3)
Post Office Protocol (POP3)
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What is FTP?
What is FTP?
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What is SSH?
What is SSH?
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What is HTTP?
What is HTTP?
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What is HTTPS?
What is HTTPS?
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What is SMTP?
What is SMTP?
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What is POP3?
What is POP3?
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What is IMAP?
What is IMAP?
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What are the ports used by FTP?
What are the ports used by FTP?
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What is the port used by SSH?
What is the port used by SSH?
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What port does HTTP use?
What port does HTTP use?
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What port does HTTPS use?
What port does HTTPS use?
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What port does SMTP use?
What port does SMTP use?
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What port does POP3 use?
What port does POP3 use?
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What port does IMAP use?
What port does IMAP use?
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Study Notes
Protocols and Ports
- FTP (File Transfer Protocol - Active Mode Data): TCP 20
- FTP (Control): TCP 21
- SSH (Secure Shell): TCP 22
- Telnet: TCP 23
- SMTP (Simple Mail Transfer Protocol): TCP 25
- POP3 (Post Office Protocol v3): TCP 110
- IMAP (Internet Message Access Protocol): TCP 143
- DNS (Domain Name System): UDP 53
- DHCP (Server): UDP 67
- DHCP (Client): UDP 68
- HTTP (Hypertext Transfer Protocol): TCP 80
- HTTPS (Hypertext Transfer Protocol Secure): TCP 443
- SMB (NBname): UDP 137
- SMB (NBsession): TCP 139
- SMB (NetBIOS-less): TCP 445
- SNMP (Queries): UDP 161
- SNMP (Traps): UDP 162
- LDAP (Lightweight Directory Access Protocol): TCP 389
- RDP (Remote Desktop Protocol): TCP 3389
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Description
Test your knowledge on various network protocols and their associated ports with this quiz. Learn about protocols such as FTP, SSH, and HTTP, and understand their functions and port numbers. Perfect for students and professionals looking to solidify their networking skills.
