What are the reason for using layered protocols?

Do protocols require layer dependent encapsulations?

Not always, but the more complex the protocol the more likely a layered architecture will simplify design and implementation.

What term is used to describe how TCP IP protocols are layered and interact to format address and transmit information across a network?

protocol stack

What are the benefits to using a layered model to describe network protocols and operations?

-Assists in protocol design, because protocols that operate at a specific layer have defined information that they act upon and a defined interface to the layers above and below. -Fosters competition because products from different vendors can work together. -Prevents technology or capability changes in one layer from affecting other layers above and below. -Provides a common language to describe networking functions and capabilities.

Which protocols can be seen using Network Monitor?

ICMP and ARP

Can a motherboard have more than one bus and different protocols?

A motherboard can have more than one bus and each using a different protocols.

Difference between engineering and technology?

Engineering is cause and technology is the effect. I mean to say that engineering is the art of using scientific principles to create new technologies. Example:-- Information Technology is the art using scientific principles and protocols to create various technoliges like (1)Web Technology using HTTP protocols (2)Internet Telephony (3)Wireless Technology using WAP protocols

What is a LAN using Internet based protocols?

I would have to say that its is call an Intranet.

Explain the two main reason for using layered protocol architecture for network communication?

1. Protocol layering is a common technique to simplify networking designs by dividing them into functional layers, and assigning protocols to perform each layer's task. For example, it is common to separate the functions of data delivery and connection management into separate layers, and therefore separate protocols. Thus, one protocol is designed to perform data delivery, and another protocol, layered above the first, performs connection management. The data delivery protocol is fairly simple and knows nothing of connection management. The connection management protocol is also fairly simple, since it doesn't need to concern itself with data delivery. 2. Protocol layering produces simple protocols, each with a few well defined tasks. These protocols can then be assembled into a useful whole. Individual protocols can also be removed or replaced as needed for particular applications. The most important layered protocol designs are the Internets original DoD model, and the OSI Seven Layer Model. The modern Internet represents a fusion of both models. 1. Protocol layering is a common technique to simplify networking designs by dividing them into functional layers, and assigning protocols to perform each layer's task. For example, it is common to separate the functions of data delivery and connection management into separate layers, and therefore separate protocols. Thus, one protocol is designed to perform data delivery, and another protocol, layered above the first, performs connection management. The data delivery protocol is fairly simple and knows nothing of connection management. The connection management protocol is also fairly simple, since it doesn't need to concern itself with data delivery. 2. Protocol layering produces simple protocols, each with a few well defined tasks. These protocols can then be assembled into a useful whole. Individual protocols can also be removed or replaced as needed for particular applications. The most important layered protocol designs are the Internets original DoD model, and the OSI Seven Layer Model. The modern Internet represents a fusion of both models.

What is layered brown hair?

Layered brown hair is layered brown hair - simple!

Which remote authentication protocols is used in digital cards?

Digital cards commonly use the OAuth 2.0 protocol for remote authentication, as it allows secure authorization for applications without sharing passwords. Additionally, protocols like OpenID Connect are often layered on top of OAuth 2.0 to provide user authentication. These protocols enable seamless and secure access across different platforms while maintaining user privacy and data security.

What is the benefits of using layered network model?

The purpose of the layered model is so that devices and protocols can function independently of each other without affecting performance. For example, I can reach an FTP site (layer 7) regardless of if I am using physical cable or wifi (layer 1) and regardless of how my traffic is being routed through the world (layer 3). Considering the huge number of disparate operating systems and applications, it is easy to see the necessity of an open-systems interconnection model (OSI Model)

What is layered model?

A layered model is a structured approach to organizing complex systems into distinct levels or layers, each with specific functions and responsibilities. This design allows for modularity, making it easier to manage, develop, and troubleshoot components independently. Common examples include the OSI model in networking, which separates communication protocols into seven layers, and software architecture patterns that emphasize separation of concerns. By isolating different aspects of a system, layered models promote scalability and flexibility.