Network Design

Network Design

We all know that irrespective of size and industry, communications and computer networks are essential to the success of any organization. A computer network helps in linking employees, supports operating systems, and provides companies access to the resources they need to function. The nature of network design is continuously evolving and becoming complicated for supporting unique business requirements.

Pen and paper are things of the past and computer systems/laptops are used for professional purposes. This means any company’s operation is grounded upon its IT network that links all of the systems and connects devices letting employees operate way more. This blog, ideated and written by the experts at AllAssignmentHelp will help students mainly in the fields of IT, programming, and networking learn the fundamentals of network design, how it works, and ways to network designing best practices.

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Network Design – A Basic Idea

It can be termed as the planning and implementation of a computer network system. Network designers, engineers, IT administrators, and other professionals are usually responsible for designing a network. It is completed before designing the construction of a network infrastructure.

Network design involves examining, comprehending, and specifying the network to be developed. A network diagram is typically used to illustrate the entire network design and serves as a blueprint for physically building the network.

Typically, network design involves the following:

  • A logical map of the network being designed
  • IP Addressing Structure
  • Number, type, and location of network equipment (routers, switches, servers)
  • Cabling structure
  • Network security architecture and general network security procedures

To become a successful network designer, techniques of network design must be learned by all the academics associated with the academic field. One who knows all the fundamentals of proper networking has a higher chance of getting a good job with a handsome paycheck.

However, one’s who face challenges in doing assignments related to this course can hire a professional network assignment help service to get such papers sorted and attain high scores in those.

Purpose of a Network?

Network design is vital for guaranteeing the seamless operation of any company.

Effective network design enables them to do the following:

  • Stay current with new technologies and changing company needs
  • Allowing them to continue providing their services or products efficiently and effectively
  • Help organizations optimize their resources
  • Increase security and cut expenditures
  • Maximize performance while maintaining client happiness
  • Increase their competitive advantage in the marketplace

It can be utilized to design an efficient system that meets the business needs of data transmission speed, storage capacity, and available applications

Thus, network design is an important component of every organization’s success. It enables firms to capitalize on current technologies and maintain a competitive advantage. And right implementation of a well-planned network architecture can considerably increase the capacity of a company to thrive.

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They can also help you better understand the best ways to design a network.

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Core Network Design Objectives

When you look at these needs closely, you’ll notice that they translate a handful of basic network design goals.

Core network design objectives

Let us see what they are:

  • Scalability: Such systems can be expanded to include additional user groups and remote sites, as well as new applications, without sacrificing the quality of service supplied to existing users.
  • Availability: It is a system that delivers consistent, dependable service around the clock. Furthermore, a single connection or piece of equipment failing should have no significant impact on system performance.
  • Security: It is a feature that should be embedded into the network rather than added after it has been created. Security devices, filters, and firewall features must be carefully positioned to safeguard network resources.
  • Administrability: Regardless of the quality of the initial network architecture, personnel must administer and support the network. A complex network architecture cannot be fully functional or efficient.

Designing a highly successful network design is the dream of many but only a few can attain such credibility to do that. It is because of the criticalness and complications that students face while pursuing a degree in networking. They have immense academic pressure like attending classes, doing multiple assignments, appearing on frequent exams, and their studies. With such pressure and are not able to get good marks and often think I wish I could pay someone to take my online exam for me. To help students stuck in this situation, multiple online exam help services are available. They just need to find a good company available in their region and sign up to get the service.

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What is a Network Diagram?

A network diagram (be it physical or conceptual) is an illustration or plan that shows how a computer or telecommunication network works. It depicts the many elements that make up a system, as well as how they communicate, such as routers, devices, hubs, and firewalls. 

A network diagram may contain a lot of information or only offer a general overview, according to its original mission. A LAN diagram, for example, may indicate individual computer IP addresses, but a MAN (metropolitan area network) diagram may depict buildings or regions with a single node.

In case you feel that drawing or planning a network diagram is something out of your cup of tea, you can hire an expert computer network assignment help service to get it done and gain good scores in your assignments related to network diagram papers.

Different Types of Network Diagrams

There are a few differences between the type and work of network diagrams.

Let’s take a deep dive into that:

Basic Network Design Topology

Topology describes the ordered arrangement of devices on a network.

Local Area Networks (LANs) have one of three topologies: linear, ring, or star. Larger networks may consist of two or more of these.

Linear Bus Topology

A linear bus topology is the most basic sort of network.

A single connection, or bus, connects all PCs, servers, and peripherals. This is fantastic since it allows for a simple, affordable design, but the entire network is vulnerable to a shutdown with no indication of which component of the network caused the problem. Additionally, the network must include two terminators at each end.

Ring Topology

A ring network connects each component to two other components in a ring.

This eliminates the need to put terminators at the end of the bus, as in a linear topology, and may be speedier; nonetheless, the network remains prone to errors, with one malfunctioning unit causing difficulties throughout the network.

Star Topology

A star network consists of a core hub that connects all other components.

This sort of network is better suited for bigger networks because of its higher fault tolerance, especially when compared to ring and bus topologies.

It can initially be very confusing for students to differentiate between different topologies and their way of working. To help them best network design examples can be obtained from external services at any time of the day. This way, students’ fundamentals regarding network design will become stronger and help them attain better marks in academics and eventually help them secure a respected job within the IT and networking industry.

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What are The Applications of Network Diagrams?

We use network designs for several reasons due to their ability. This is to depict how network components interact.

They can serve multitudinous purposes:

  • Creating a home or professional network structure
  • Updates to an existing network must be coordinated.
  • Troubleshooting and reporting network issues
  • To meet PCI or other standards
  • As paperwork for external communication, onboarding, and other similar activities.
  • To keep track of the many components
  • Sending pertinent information to a vendor for an RFP (request for proposal) without revealing sensitive data
  • Financial stakeholders should be ready to persuade to invest in a network idea.
  • Proposing Syslog infrastructure modifications at a high level

To be able to build a highly efficient network, students need to know all the Network troubleshooting ways as well. This is something quite challenging to learn within the academic session as it needs much practice, reading, and practical application. With current academic pressure, students do not get time to explore all the troubleshooting tips. To get a grab of it, students can always opt for IT assignment Help service providers to get Network troubleshooting tips for beginners and move to the next level.

How do You Construct a Network Diagram?

Make sure you have a clear purpose in mind before you start drawing. It’s preferable to make numerous diagrams, each reflecting a distinct feature of the network, rather than trying to jam everything into one.

Follow these steps to create a beautiful, usable network diagram after you’ve chosen a network to map:

Make a list of the equipment

Don’t be concerned with connections at first. Instead, make a list of all the workstations, servers, routers, firewalls, and other network devices. If you’re using network diagramming software, just drag forms into the canvas to do this.

Sort the shapes into groups

Move related shapes closer to one another to start constructing your diagram. It depends on the diagram you are making, shapes might be interconnecting with each other logically or physically.

Connect the dots

A line connecting two forms indicates linking in some way, most commonly through information transfer.


Include any extra information about every shape that you think your audience may find helpful. You may either put that information next to each component or number them and then add further information in a legend.

The formatting

Adjust the size, color, and other properties of your diagram elements until you’re happy.

When you follow the above-provided guidelines, it becomes like slicing a cake to create network diagrams. However, in the initial stages, students may find it difficult to draw such illustrations.

There must be a crystal-clear idea about the process and types of it that many students lack. At this stage, it will be a smart move to contact a custom assignment writing service and ask them to make such illustrations for you so that you can have a full idea about it just by going through the paper.

Read Also- Know More About Computer System.


The basics of network design are a ‘must-know’ for budding professionals as hundreds and thousands of companies are cropping up every year. Therefore, the need for network designers will always be there rather than increase in the upcoming days. The ability to create exceptionally well and flawless network design is an asset and can help one land a high-paying job. Students pursuing a course related to this field must pay close attention to earning all the components of the network design.

Frequently Asked Questions

Question 1: What are the 3 things needed to consider in designing a network?
Consider the following in designing a network:
Scalability and modularity
Availability and reliability
Security and Cost
Question 2: What is the process of network design?
Answer: Network design, often known as network topology, is the process of planning and laying out the infrastructure of an information technology network. It entails defining the network’s numerous design criteria and developing a plan that is both aligned with those requirements and feasible.