why should you know how to design a network? course hero

What are the factors to consider when designing a network?

The number of users and areas of coverage are some of the factors to be considered when designing a network. 4. LANs extend over a large geographical area for the primary purpose of computer networking.

How to test the network design and implementation?

During the network designing and implementation when you finish a new module of network or deploy the design to small site, before the full implementation, it is a best practiceto test the new solution. This testing can be done in one of two ways: prototype orpilot.

Is Course Hero a social learning network?

It’s hard to know what to think of Course Hero, a site that declares itself as a “social learning network” where you can “give and get” information. Conceived by students at Cornell, Course Hero provides access to old tests, homework problems, textbook answers and class notes.

How to create a network design document?

For network design-document you can follow the standard process for creating the document. This procedure includes the introduction of project, designing requirement, detail about the existing network, design, proof of concepts, implementation of plan and appendixes. Short description of each document module is as under:

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What is the first thing to be considered when designing a network?

The first thing to be considered is understanding the requirements of the network. The network requirements of a small office linking together ten computers and related equipment, are different from that of a large airline ticketing reservation system spanning across the world. The main factors to be considered are

What is the first step in designing a network?

The first step will always be to determine the purpose of the network and the expected performance. After this, the network connectivity requirements can be analyzed and determined.

What is the difference between a WAN and a LAN?

WANs spans large areas while LANs are localized networks - a large WAN can contain many LANs. LANs are localized networks servicing a small area like a building or small campus while a WAN covers much larger areas. The LAN is further divided into a wired and wireless network.

What is a network of computers?

A ' computer network ', or simply a network, is a collection of computers and other related equipment like printers, switches, access points, routers and network storage devices connected together using physical wires/cables or by wireless means. The connection between these computers and the related equipment facilitate the flow and exchange ...

How to determine network requirements?

The first thing to be considered is understanding the requirements of the network. The network requirements of a small office linking together ten computers and related equipment are different from that of a large airline ticketing reservation system spanning across the world. The main factors to be considered are: 1 The purpose of the network - exchange of information and data between computers, applications and database hosting, voice and messaging services 2 The size of the network - number of users, area of coverage, location of the users, hardware, etc. 3 The amount of data being transferred and exchanged 4 The security of the data 5 Other important factors to be considered - connectivity requirements (whether wired, wireless or combination), the type of cabling, the type of computers and equipment to be used and their locations, the software and operating systems to be used.

What is computer network?

A computer network is simply a collection of computers and other related equipment connected together to communicate and exchange information. Careful planning is needed to design an efficient and reliable computer network. Updated: 06/25/2021. Create an account.

What is the purpose of protocol compatibility?

All components communicate using predefined protocols, which are the network communications standard, and protocol compatibility is mandatory to ensure the network functions.

What is a network design document?

The design document describes the business requirements, also including the old network architecture, networkrequirements, design, plan, and configuration information for the new network.The network architects and analysts use it to document the new network changes, and itserves as documentation for the enterprise.

What is the 4th step of network implementation?

The 4 th step is plan the network implementation which involves the good degree of documentation, diagram and other related material. In documentation you should have the step-by-step procedure of each aspect of modular network and have the complete detail for implementation of each step. Documentation must have rollback plan for each step, if something goes wrong you can back to previous step and after modification you can re-implement that step again.#N#Another important aspect of network implementation plan is to define the time frame for each steps or each modules, you can include your project managers for these purposes. Also make sure that you include the test at every step in the process. And for simplicity you can break down complex procedures into small chunks which provide the better understanding and easy implementation.

How to identify customer requirements?

You can identify the customer requirements by directory talking to customer. As a network designer you need following steps to identify customer requirements: Identify network applications and services that the organization wants to run in it network. Define the organizational goals.

What is organizational goal?

Organizational goals are related to company’s development, you should identify whether the company’s goal is to improvecustomer support, add new customer services, increase competitiveness, or reducecosts. It might be a combination of these goals, with some of them being more importantthan others.

About This Quiz & Worksheet

Our quiz contains questions that ask you about designing a network. Questions focus on areas such as a true statement about networks and what a network protocol is.

Additional Learning

If you'd like to learn more about this subject, take a look at our chapter called How to Design a Network: Basics & Examples to review this material at your own pace. After finishing this lesson, you should be ready to:

Can you track who is using Course Hero?

It provides a temptation to students who are looking for exam answers and want to cheat in class. You also can’t track who is using Course Hero. Often, notes are posted anonymously, so the individual who posted them cannot be tracked down.

Is Course Hero free?

Course Hero isn’t really free. While you can create an account for no cost, you can’t view anything until you pay in one of two ways: By posting materials (40 documents = 1 month free) By paying a monthly, 6 month, or yearly fee.

Can you post answers on Culearn?

Post only answers, and not questions, on CULearn for homework and tests—that way the answers won’t mean as much. Give students old tests to study from, so that there is no reason for them to search online. This could help to level the playing field for those who would have cheated and those who never would.