TAILIEUCHUNG - FARB_Case_Study

General Design Process Framework Network design is best done by following a framework. To determine where the wires go requires knowledge of the structure to be networks. You will need to know where the users are, and what their applications are, in order to begin to sketch out a viable network. A layer one LAN logical and physical topology must be developed. This development includes the type of cable and the physical (wiring) topology that are selected, and the physical placement of infrastructure connection points on the network | Case Study Software Development LTD. Network Design and Implementation CCNA 1 Networking Basics Cisco Networking Academy Program Overview Students completing this case study should be able to Gather information for the pre-installation process and lay plans for the installation process. Create documentation as would be required for creating a real network. Comply with TIA EIA and electrical standards These objectives are spelled out within this case study in a letter from Cheryl Farb President FARB Software Development LTD. which for this case study is serving as the client company. General Design Process Framework Network design is best done by following a framework. To determine where the wires go requires knowledge of the structure to be networks. You will need to know where the users are and what their applications are in order to begin to sketch out a viable network. A layer one LAN logical and physical topology must be developed. This development includes the type of cable and the physical wiring topology that are selected and the physical placement of infrastructure connection points on the network. A Layer 2 segmentation plan must be overlaid on the previously created Layer 1 topology. This layer plan includes devices added to the topology to improve its efficiency and functionality. Examples of these devices might be switches and bridges. This layer also includes the use of technologies such as micro-segmentation VLANS and STP to add efficiency and reliability. A Layer 3 hierarchical plan is then overlaid on both of the previous two layers. This plan includes adding Layer 3 devices that will provide Intranetwork and Internetwork functionality to the network as well as creating a network address plan. Layer 3 is where routing and firewalls are implemented imposing a logical structure on the network. They can also be used for segmentation of both collision and broadcast domains. An extension of the Layer 3 plan might be considered a .

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