What are the three major network protocols?

What are the three major network protocols?

Major types of network protocols Generally speaking, there are three types of protocols in networking — communication, such as Ethernet; management, such as Simple Mail Transfer Protocol (SMTP); and security, such as Secure Shell, or SSH.

What are the network security protocols?

Network security protocols

• IPSec and VPNs.
• SSL and TLS.
• Application Transparent Transport Layer Security.
• Kerberos.
• OSPF authentication.
• SNMPv3.

What are the types of security protocols?

Secure socket layer protocol is considered as an additional layer in TCP/IP protocol suite. It is located between the application layer and the transport layer. SSL has three sub protocols namely Handshake Protocol, Record Protocol, and Alert Protocol.

What are the major network 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)

What is network protocol with example?

Examples of standard network protocols are TCP (Transmission Control Protocol), UDP (User Datagram Protocol), IP (Internet Protocol), ARP (Address Resolution Protocol), HTTP (Hypertext Transfer Protocol), FTP (File Transfer Protocol), TFTP (Trivial File Transfer Protocol), SMTP (Simple Mail Transfer Protocol), SSH ( …

What are two security protocols?

Security associations between the communicating entities are established and maintained by the security protocol used. There are two security protocols defined by IPsec — Authentication Header (AH) and Encapsulating Security Payload (ESP).

Which of the following is the security protocol?

Explanation: Hyper Text Transfer Protocol Secure (HTTPS) is a security protocol which maintains security when data is sent from browser to server and vice versa. It denotes that all communication setup between the browser and the server is encrypted.

How many types of network protocols are there?

There are three main types of network protocols. These include network management protocols, network communication protocols and network security protocols: Communication protocols include basic data communication tools like TCP/IP and HTTP.

What are examples of protocols?

Protocols exist for several different applications. Examples include wired networking (e.g., Ethernet), wireless networking (e.g., 802.11ac), and Internet communication (e.g., IP). The Internet protocol suite, which is used for transmitting data over the Internet, contains dozens of protocols.

What is l2 and l3 protocols in networking?

Different types of network protocols Layer 2: It is a Data link layer. Mac addresses, Ethernet are best examples of Data link layers 2. Layer 3: It is a Network layer that determines the best available path in the network for communication. An IP address is an example of layer3.

What are the major 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)