The network planning and layout methodology describes a procedure with nine unique steps and a chain for those sports. As mentioned, it’s miles an engineering existence cycle that helps technical projects, including Windows migration, IP telephony, and wireless design, to name a few examples. The methodology starts with examining the organization’s business necessities. You must understand the company enterprise model, enterprise drivers, and how they may grow from a commercial enterprise attitude. That will build the foundation for a layout concept that serves the enterprise’s enterprise, technical and operational requirements.
STEP 1: BUSINESS REQUIREMENTS
Any design task starts offevolved with information on what the organization does and wants to accomplish from a business perspective. This begins with a knowledge of their business version, which genuinely describes how their organization works from an operational and enterprise perspective to generate sales and decrease prices. Today, many carriers have carried out their go-back on investment (ROI) studies for brand-new implementations such as Unified Communications and Telephony. It is an effective sales tool that illustrates the cost advantages of investment over an exact time frame.
Now that you understand the business enterprise’s primary business requirements, you can decide on the same old and specific layout necessities. The layout necessities process is centered on defining conditions from a technical attitude. Those requirements on the commercial enterprise’s side will build the framework to determine infrastructure, protection, and management. Design requirements are described as general and miscellaneous. The popular layout requirements are normal and constitute the ones considered in many layout projects. Various requirements are people who are not defined with any of the same old necessities.
A network assessment is carried out after we’ve finished the business and layout requirements of the corporation. A network assessment gives a brief image of the cutting-edge network with an exam of the infrastructure, performance, availability, management, and protection. That record is applied for making effective method guidelines and layout proposals concerning specific facts and systems modifications to the customer. The community evaluation model has three sequential activities: assessment, analysis, and pointers. The modern-day network has tested five primary surveys: infrastructure, performance, availability, control, and safety. When the surveys are completed, the statistics amassed are reviewed for traits, troubles, and troubles that might negatively affect the community.
Step 2: INFRASTRUCTURE SELECTION
After a network assessment, we’re ready to choose specific infrastructure components for the network design. This segment begins constructing the infrastructure with a series promoting powerful gadget choice and innovation. While building your infrastructure, you mustn’t forget enterprise necessities, layout requirements, and network assessment. You now have to define a safety approach for securing the infrastructure. The need for enterprise network protection should not be left out with the proliferation of the Internet. Companies are persevering to leverage the general public infrastructure for connecting national and worldwide workplaces, enterprise partners, and new employer acquisitions. The safety requirements and community evaluation hints have to pressure the protection device, protocols, and approaches. It identifies what property must be covered, what users can access, and how those belongings will be secured.
STEP 3: NETWORK MANAGEMENT STRATEGY
This section will define a community control method for dealing with all gadgets described from infrastructure and safety. It is important to determine how the equipment will be monitored and decide if the modern management method is good enough or if new applications, systems, protocols, and strategies must be diagnosed. Management additives are included with infrastructure and protection to finish building the proposed design. These primary elements contain any well-described control strategy and must be considered while developing your method.
All infrastructure, security, and control components must be examined with a proof of concept plan. Testing the cutting-edge layout, configuration, and iOS versions in non-production surroundings or the manufacturing community with limited disruption is vital. For instance, implementing more recent network modules at a router should require that you trade the cutting-edge iOS version this is carried out. Those modifications could affect WAN or campus modules already established at manufacturing routers.
That is the real price of providing evidence of the idea and certifying that the new equipment and iOS variations combine with each tool and the network. The following list describes the benefits of doing evidence ideas with your network design. The proof of idea test consequences should be examined and used to modify modern-day infrastructure, safety, and control specs before generating a design idea. The evidence of the ideal version suggested here involves prototype layout, gadget provisioning, defining tests, constructing equipment scripts, and examining the consequences.
