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Design issues of layers in a computer network primarily revolve around the organization and interaction of the different network protocol layers. Ensuring proper layering is crucial for modularity and scalability, but challenges arise when determining the right division of responsibilities between layers. Additionally, maintaining clear communication interfaces between layers, avoiding redundancy, and managing the trade-offs between performance and complexity are essential considerations. Compatibility and interoperability between various network devices and protocols within the layers also pose design challenges, requiring standardized protocols and thorough testing to guarantee seamless data transmission across heterogeneous network environments.
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Wiki User
∙ 13y agodesign issues of layers are basically dealing with protocols and designing for efficiency.also differentiating between interfaces ,services and protocols is essential.in layered architecture function of each layer should be defined.
Wiki User
∙ 9y agoTo be able to know what design issues there are it will need to be known what the layers are for. Without knowing what the layers are from there really is not any way to know what issues there can be.
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List the layers of the internet model?
seven
How does using the OSI model facilitate teaching and learning about networking?
The OSI (Open Systems Interconnection) model is a conceptual framework that describes how data is transmitted over a network. The OSI model divides the process of network communication into seven distinct layers, each of which performs a specific function. The layers are designed to work together seamlessly, making it easier to develop and troubleshoot network systems. Using the OSI model can facilitate teaching and learn about networking in a number of ways: Structured Approach: The OSI model provides a structured approach to understanding how network communication works. By breaking down the process into seven distinct layers, learners can better understand the complexities of network communication and how each layer contributes to the overall process. Common Language: The OSI model provides a common language that network professionals can use to communicate with one another. This can make troubleshooting and problem-solving more efficient, as all parties involved can use the same terminology and concepts. Modular Design: The OSI model's modular design makes it easier to develop and maintain network systems. Each layer performs a specific function, and changes made to one layer can be implemented without affecting other layers, allowing for more flexible network design. Standards-based: The OSI model is based on international standards, making it a widely recognized and accepted framework for network communication. This means that learners who understand the OSI model will have a strong foundation for working with a wide range of network technologies and protocols. Overall, using the OSI model can facilitate teaching and learning about networking by providing a clear and structured framework for understanding how network communication works, promoting common language and modular design, and being standards-based.
How many layers Match in Bluetooth and the Internet model.?
Network layer
What are the disadvantages and advantages of computer networking?
in a nutshell: Advantages: you can share resources such as printers and data relatively easily you can communicate to other users instantly Disadvantages: Can create security issues Adds a few layers of complexity to the blue print of the IT setup - and with it more things that can go wrong
Computer abstraction layers?
http://en.wikipedia.org/wiki/Abstraction_layer
Why is it typical to view a computer network as a cloud?
just like a cloud network is composed of layers.
What are the 3 layers of the cisco hierarchical model?
From a network design standpoint: Core Distribution Access
Why is the OSI model useful in network design and assessment?
The OSI model is useful in network design and assessment because it makes network communications more manageable by dividing the processes up into smaller parts. The processes are broken up into 7 layers and each layer serves the one above it.
Role of osi model?
The OSI model acts as a standard in design of computer networks. It consists of total seven layers.
Which layer in the Internet model are the network support layer?
Physical, Data link and Network layers make the Network Support layers.
What is logical channel?
logical channel is a communication line between the layers in a network hierarchy that is used to transfer data among the layers . gaurav thakur UIIT for free computer science books visit www.amazingtechnologies.blogspot.com
What is the difference between network layer and network layer protocol?
A network layer refers to one of the actual 7 layers. The network layer protocol is actually the system it uses, possibly the order that the layers are done by?
Describe the layers of Internet model including their responsibilities Which layers are the network support layers?
John Patterson knows
Which layer is the network support layer?
Physical, Data link and Network layers make the Network Support layers.
Which layers should support QoS in a hierarchical network?
the access, distribution, and core layers
Describe at least five key principles in the design of layered network architecture?
Principles are not advantages or disadvantages of the layered approach, principles are behind the layered approachPrinciples:Data transmission error free.Minimum time for route discovery.Communication between layers through primitives.Congestion control for minimum delays and retransmission.Minimum effort in replacing new layer in the existing network layers.
Define network security model and its layer?
The Open Systems Interconnection model which is developed by ISO in 1983 is used as a framework to explain networking basics and troubleshoot networking issues is called as Network Security Model. It is a seven layer model. Following are the 7 layers of Network Security ModelPhysicalVLANACLSoftwareUserAdministrativeIT Department
