Flashcards
Network protocols: TCP/IP, HTTP, FTP, POP, IMAP and SMTP
Cards in this deck (7)
- 1- TCP/IP - Transition Control Protocol / Internet Protocol.- Dividing the message into packets
- Detects if any Packets have been lost, duplicated or delivered in the wrong order when they arrive at the destination IP address. - 2IP / Internet Protocol- Defines the instructions on how a Packet is created and how they are labelled with the Source and Destination information.
- Also responsible for routing the Packets as it travels across a network. - 3- HTTP(s) - Hyper Text Transfer Protocol (Secure)- HTTP provides the foundation of data communication across a network.
- 4FTP / File Transfer Protocol- May require a username and password to request files.
- Can be encrypted to send files securely along with allowing usernames and passwords. - 5POP / Post Office Protocol- Used to retrieve e-mail data from a remote mailbox.
- Uses a client server model of communication.
- The client will request e-mail data from a remote server.
- The server will respond with the data which will then be stored on the clients device.
- The server will then delete the data that has been sent. - 6IMAP / Internet Message Access Protocol- Allows management of an email box by multiple email clients and devices.
- Allows a client to access email stored on a remote server.
- Created as an update to the Post Office Protocol.
- Most modern email providers provide support for either IMAP or POP - 7SMTP / Simple Mail Transfer Protocol- The internet standard for email transmission between different email servers.
- Used by clients to send email to a server.
- Clients will still use IMAP / POP to receive email from a server.
- Used by servers to send and receive email from other servers
Information
- Description
- Flashcards on Untitled, created by Tobias Collinson on 23/09/2020.
- Created by
- Tobias Collinson · Sep 2020
- Updated
- Sep 23, 2020
- Views
- 0
- Rating
More on Network protocols and layers