Protocols

Protocols

1. Application

   • IMAP
     • Email is on the Mail server and can be seen on lots of devices
   • POP
     • PROTOCOLS FOR SENDING AND RECIEVING AN E-MAIL
     • Email is only on your client and can only be seen on that device
   • SMTP
     • Used by a mail server to send or receve a email
   • FTP
     • Standard network protocol used to transfer files between clients and a server
   • HTTP (S)
     • Hyper-Text-Transfer-Protocol
     • Instructions on how a website should be set up

2. Transport

   • TCP
     • Prepares files for transport

3. Network

   • IP
     • Adds destination address and own address

4. Link

   • BLUETOOTH
     • WIRELESS CONNECTION TO OTHER DEVICES
   • ETHERNET
     • WIRED CONNECTION TO THE INTERNET