What are the types of protocol?

What are the types of protocol?

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 of the following are Layer 4 protocols?

Some common protocols used in OSI Layer 4 are:

  • User Datagram Protocol (UDP)
  • UDP Lite.
  • Cyclic UDP (CUDP)
  • Reliable UDP (RUDP)
  • AppleTalk Transaction Protocol (ATP)
  • Multipath TCP (MTCP)
  • Transaction Control Protocol (TCP)
  • Sequenced Packet Exchange (SPX)

What are the 4 types of protocol?

Different Types of Networking Protocols

  • HTTP or HTTPs. This stands for Hypertext Transfer Protocol or Hypertext Transfer Protocol (secure).
  • FTP (File Transfer Protocol)
  • Email Protocols (POP3, IMAP, SMTP)
  • TCP(Transmission Control Protocol) and UDP(User Datagram Protocol)

What are L2 and l3 protocols?

There are several sorts of network protocols. Layer 2 − The second layer is the data link layer. Data link layers 2 are best shown by Mac addresses and Ethernet. Layer 3 − Layer 3 is a network layer that identifies the best available communication channel in the network. Layer 3 is exemplified by an IP address.

What is a Layer 4 protocol?

Layer 4 of the OSI model, also known as the transport layer, manages network traffic between hosts and end systems to ensure complete data transfers. Transport-layer protocols such as TCP, UDP, DCCP, and SCTP are used to control the volume of data, where it is sent, and at what rate.

What is OSPF protocol?

Open Shortest Path First (OSPF) is a link-state routing protocol that was developed for IP networks and is based on the Shortest Path First (SPF) algorithm. OSPF is an Interior Gateway Protocol (IGP).

Why is protocol needed?

Protocols are basically needed because it’s important for the receiver to UNDRSTAND the sender. In computer communications, protocols also make sure the message gets to its destination properly, in entirety, and with out distortion.

What port is OSPF?

89 port number
Difference between OSPF and BGP

7. It works in 89 port number.
8. OSPF is a Link State type.
9. In OSPF Dijkstra algorithm is used.
10. OSPF prefers fastest path rather than shortest path.