What is protocol what are its function?

What is protocol what are its function?

Protocols are a fundamental aspect of digital communication as they dictate how to format, transmit and receive data. They are a set of rules that determines how the data will be transmitted over the network.

What are the main networking protocols?

These are:

  • Transmission Control Protocol (TCP)
  • Internet Protocol (IP)
  • User Datagram Protocol (UDP)
  • Post office Protocol (POP)
  • Simple mail transport Protocol (SMTP)
  • File Transfer Protocol (FTP)
  • Hyper Text Transfer Protocol (HTTP)
  • Hyper Text Transfer Protocol Secure (HTTPS)

What is the main function of IP protocol?

What is IP (Internet Protocol)? The Internet Protocol (IP) is the principal communications protocol in the Internet protocol suite for relaying datagrams across network boundaries. Its routing function enables internet working, and essentially establishes the Internet.

What is IP and its purpose?

IP stands for “Internet Protocol,” which is the set of rules governing the format of data sent via the internet or local network. In essence, IP addresses are the identifier that allows information to be sent between devices on a network: they contain location information and make devices accessible for communication.

What protocol is used by most networks?

The FTP is the most common protocol used in the file transferring in the Internet and within private networks. The default port of FTP is 20/21.

What does ‘protocol’ mean in terms of networks?

A network protocol is an established set of rules that determine how data is transmitted between different devices in the same network. Essentially, it allows connected devices to communicate with each other, regardless of any differences in their internal processes, structure or design.

What protocols to use on networks?

Different Types of Networking Protocols HTTP or HTTPs. This stands for Hypertext Transfer Protocol or Hypertext Transfer Protocol (secure). FTP (File Transfer Protocol) The FTP allows us to transfer files from a client to a server or from a server to a client. Email Protocols (POP3, IMAP, SMTP) Email is specifically designed for transferring files.

What is one protocol used to communicate on a network?

Types of Wireless Communication Protocols in IOT Wi-Fi. Wi-Fi (Wireless Fidelity) is the most popular IOT communication protocols for wireless local area network (WLAN) that utilizes the IEEE 802.11 standard through 2.4 GHz UHF and 5 GHz Bluetooth. Zigbee. Z-Wave. 6LoWPAN. RFID. Cellular. NB-IOT. 5G. NFC.