An overview of the common network architectures

Using the different design architectures that are made available by Cisco enables the network designer the ability to avoid these common mistakes and to implement the best solution and thus the best design possible at the start; this then enables the network to grow easily and be able to adapt to future demands.

Collaborative applications can make real-time information available to this new class of empowered users. For example, the applications architecture of the public switched telephone network PSTN has been termed the Intelligent Network.

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Network architecture diagram

While this type of implantation may work well for these services, other services are better implemented with an on-premises solution. A layer is a collection of similar functions that provide services to the layer above it and receives services from the layer below it. June Learn how and when to remove this template message In distinct usage in distributed computing , the network architecture often describes the structure and classification of a distributed application architecture, as the participating nodes in a distributed application are often referred to as a network. Unsourced material may be challenged and removed. Abstraction layers are used to subdivide a communications system further into smaller manageable parts. One of the key components that can be used to maintain this pace is to ensure the collaboration between all of the different parts of an organization. These services can be deployed and integrated closely with each other in order to have the best experience possible. Many of these solutions are integrated into the hardware, software, and to each other to make their deployment as simple a task as possible. P2P networks usually implement overlay networks running over an underlying physical or logical network. Using the different design architectures that are made available by Cisco enables the network designer the ability to avoid these common mistakes and to implement the best solution and thus the best design possible at the start; this then enables the network to grow easily and be able to adapt to future demands.

These overlay networks may implement certain organizational structures of the nodes according to several distinct models, the network architecture of the system.

One of the key components that can be used to maintain this pace is to ensure the collaboration between all of the different parts of an organization.

A layer is a collection of similar functions that provide services to the layer above it and receives services from the layer below it.

network architecture pdf

The Service-Oriented Network Architecture SONA framework, shown in Figure 3provides all of the collaboration, communication and network services required for the collaboration architecture: Figure 3 Service Oriented Network Architecture Source: Cisco This architecture includes three different blocks that are used to service the different channels shown in the figure.

Support for all server form factors and vendors through comprehensive flexible networking options. A popular example of such usage of the term in distributed applications, as well as PVCs permanent virtual circuitsis the organization of nodes in peer-to-peer P2P services and networks.

Network architecture design

The application block is able to provide this functionality by supporting all different types of applications, whether they are standard enterprise application or highly integrated collaborative applications. Hopefully this article has given you a good overview of what the Network Architectures for the Enterprise can do, and makes you aware that they do exist and can be freely used to implement the best design. One of the key components that can be used to maintain this pace is to ensure the collaboration between all of the different parts of an organization. Using the different design architectures that are made available by Cisco enables the network designer the ability to avoid these common mistakes and to implement the best solution and thus the best design possible at the start; this then enables the network to grow easily and be able to adapt to future demands. Many of these solutions are integrated into the hardware, software, and to each other to make their deployment as simple a task as possible. For example, the applications architecture of the public switched telephone network PSTN has been termed the Intelligent Network. June Learn how and when to remove this template message In distinct usage in distributed computing , the network architecture often describes the structure and classification of a distributed application architecture, as the participating nodes in a distributed application are often referred to as a network. Abstraction layers are used to subdivide a communications system further into smaller manageable parts. In their collaboration architecture, Cisco focuses on three main enterprise drivers: Users are empowered when they have better communications and access to information that they can use. A layer is a collection of similar functions that provide services to the layer above it and receives services from the layer below it.

Hopefully this article has given you a good overview of what the Network Architectures for the Enterprise can do, and makes you aware that they do exist and can be freely used to implement the best design.

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An Introduction to Network Architectures and Protocols