What are the major TCP IP protocols in use today?

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What are the major TCP IP protocols in use today?

HTTP, POP3, IMAP4, SMTP and many more use TCP. UDP is used more in utility applications like DNS, RIP (routing information protocol), DHCP. IP (Internet Protocol) – This is the main networking protocol.

Why is TCP IP the most popular protocol?

The TCP / IP protocol stack or suite of protocols is popular because it is the dominant communication model of the global Internet, with at least one billion hosts and another one billion websites. The protocol suite requires additional mechanisms to ensure security.

What is the most important network protocol?

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12 Most Important Protocols to Learn for Networking

  • Address Resolution Protocol (ARP) ARP is a protocol used in the TCP/IP stack to assist in mapping Layer 2 MAC addresses into IP addresses.
  • Spanning Tree Protocol (STP)
  • IEEE 802.1Q.
  • TCP/IP.
  • HTTP.
  • FTP.
  • Network Time Protocol (NTP)
  • Internet Group Management Protocol (IGMP)

What are 7 key protocols that use TCP?

Secure Shell (SSH), File Transfer Protocol (FTP), Telnet: For peer-to-peer file sharing, and, in Telnet’s case, logging into another user’s computer to access a file. Simple Mail Transfer Protocol (SMTP), Post Office Protocol (POP), Internet Message Access Protocol (IMAP): For sending and receiving email.

What are the major protocols?

Types of Protocols

  • 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)

Which 2 protocols are used in the transport layer of the TCP IP model?

The two protocols used in the transport layer are User Datagram protocol and Transmission control protocol. It provides connectionless service and end-to-end delivery of transmission.

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How many protocols are in the TCP IP suite?

The 4 layers of the TCP/IP model Its protocols include HTTP, FTP, Post Office Protocol 3, Simple Mail Transfer Protocol and Simple Network Management Protocol. At the application layer, the payload is the actual application data.

Which of the following protocols use TCP select all that apply?

Which of the following services use TCP? Explanation: SMTP, HTTP and FTP use TCP.

What is the TCP/IP protocol used for?

TCP/IP suite of protocols The TCP/IP suite is a set of protocols used on computer networks today (most notably on the Internet). It provides an end-to-end connectivity by specifying how data should be packetized, addressed, transmitted, routed and received on a TCP/IP network.

How many layers are in the TCP/IP protocol suite?

This functionality is organized into four abstraction layers and each protocol in the suite resides in a particular layer. The TCP/IP suite is named after its most important protocols, the Transmission Control Protocol (TCP) and the Internet Protocol (IP).

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What is the TCP/IP model?

TCP/IP (Transmission Control Protocol/Internet Protocol) is a set of protocols, that are used for data transmission over computer networks. The TCP/IP model recognizes the main functionalities of the theoretical OSI model. The image below presents the corresponding layers of both TCP/IP and OSI models.

Which protocol is used to associate an IP address with Mac?

ARP (Address Resolution Protocol) – used to associate an IP address with a MAC address. IP (Internet Protocol) – used to deliver packets from the source host to the destination host based on the IP addresses.