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Know the Advantages of Computer Networking

advantages of computer networking

Computer Networking is the connection between computers to exchange data and other resources. This computer networking works on rules and regulations called communication protocols. These protocols allow them to convey informational content over wireless or wired connections. There are various advantages of computer networking in the IT sector. Every business around us works on computer networking. Computer networking can be of four types- Local area network [LAN], Wide area network [WAN], Personal area network [PAN], and Metropolitan area network [MAN]. 

This blog will focus on various advantages of computer networking and how these advantages help us grow in the IT sector. If you want to step into the networking field, you must have a basic understanding of the advantages of computer networking.

What is Computer Networking?

Computer Networking is the basis of the networking field. Computer networking allows us to share resources such as printers, scanners, etc. It also allows us to pass on expensive software and database among network users. The main task of computer networking is to share data and files from one computer to another. Computer networking has made our daily basis tasks easy to handle. There are numerous advantages of computer networking. We will discuss all of these advantages in detail.

What are the advantages of Computer Networking?

Computer Networking helps to gain so much profit from your IT systems or resources of your business. Here is a list of advantages of computer networking that may help you to learn more in the networking field.

  • Sharing Files: The main advantage of computer networking is sending files from one computer. It eases our task as we can direct files from our homes. Unlike in earlier times, we do not need to wait for the user to meet us one-on-one. 
  • Sharing Resource: Not only crucial files, but one can also share software with the help of resources like printers, scanners, fax machines, etc. For example, if we want to send some documents to our friend who is far from our country/ city, we can send documents via fax machine, or mail them as a soft copy, and they can get a hard copy from printers.
  • Sharing Internet connection: Sharing the Internet is also possible with the help of computer networking. It adds to another advantage of computer networking. To share the Internet, you need a secure network system. If we manage it properly, then it can be cost-effective. Paying for using one Internet connection and using it on another device is highly advantageous. 
  • Enhancing storage capacity: Computer networking has enhanced storage capacity. One can access files, multimedia, and images which we store on other devices. But now it is possible to reserve all these media and files on our computer.
  • Communication: Computer networking keeps in touch with every employee via different platforms like Microsoft Teams & Noysi. 
  • Access to databases: Employees can save time and deal with more customers as everyone has the credentials to the database on their personal computers.
  • Cost-effective: Storing databases and information in one computer or device can help us to reduce costs. Because if we use different devices to store information, it will increase our expenses.
  • Fewer errors: We can make all staff work from a single source of information. It will help us to reduce faults.

What is the importance of computer networking in today's world?

Information Technology [IT] has communication as the pivotal basis of growth. Computer Networking is a must to ensure good communication between the teams. Computer Networking is crucial for the IT sector to grow. Below is the list of points stating why computer networking is dominant.

  • Magnify business communication– With the help of computer networking, we can enhance business communication by connecting with team members via online platforms.
  • Rationalize communication– Even the mentors can communicate with each other via computer networking without scheduling a physical meeting every day.
  • Resource sharing economically– If the sharing device is one, then the cost of maintaining that one device is less.
  • Amplifying storage efficiency and magnitude– We can store data in a single document with less volume.
  • Budgeted on hardware– It reduces hardware costs by sharing resources such as printers and storage devices. 
  • Employs a Centralized Database– Computer networking deploys centralized databases that take a single location and saves computer storage.
  • Boost in efficiency– Computer networking increases efficiency by permitting us to retrieve, store, and update data from any device to our network.
  • Maximize comfort and flexibility– Computer networking is flexible as it adapts itself to satisfy users’ demands.
  • Permits File sharing- The main task of computer networking is to share files from one device to another.
  • Sharing of peripherals and internet credentials- Computers share peripherals with the help of transmitting information through devices like printers, and it also shares internet connection with hotspot.
  • Network gaming- Gaming also uses computer networking to choose the perfect gaming servers like a model & a client-server.
  • Voice over IP (VoIP)- To transmit voice to a digital signal that travels over the Internet.
  • Media Center Server- Computer networking allows users to interconnect nodes that permit them to exchange media.
  • Concentrate network administration, denoting more smallish IT support- A centralized network administration assembles around a single network which asks for little IT support.
  • Supporting distributed processing- Distributed processing splits the task to individual network, which performs their part & sends it back in a compiling manner.
  • User contact- computer networking helps articulation of several networks, and the user communicates by choosing which service they require.
  • Overpowering geographic separation- Computer networking overcomes geographic separation by allowing different country locations’ computers to attach without relocating to their area.

What is the scope of Computer networking?

The scope of computer networking is vast. The liberty of networking includes protocols, technologies, and applications. Here is a list of some of these technologies and protocols:  

  • Local Area Networks (LANs) for connecting devices within a single location.
  • Wide Area Networks (WANs) for connecting devices across multiple areas.
  • Wireless networks for connecting devices without the need for physical cables.
  • Internet protocols for connecting devices to the global Internet.
  • Network security for protecting networks and the data transmitted across them.
  • Network management for monitoring and maintaining networks.
  • Cloud computing for delivering network-based services over the Internet.
  • Internet of Things (IoT) for connecting everyday devices to the Internet.

What is Subnetting?

Using computer networking becomes easy when we learn to arrange it. Subnetting is organizing IP addresses into smaller parts to reduce the wastage of IP addresses. It helps network traffic to reach its destination directly without travelling through unnecessary routers.

Why is subnetting important in computer networking?

Apart from reducing the wastage of Internet Protocol, there are other advantages too. Here is a list of the benefits of subnetting in computer networking.

  • Improves speed: It decreases network traffic by dividing IP addresses and hence increases speed.
  • Network performance: The data packets have to travel less distance & network performance increases. This process is known as Classless Interdomain Routing or CIDR.
  • Network Security: We can identify route maps and scrutinize threats, as there are a lot of subnets. With subnets, devices cannot detect the whole network, and it is easier for the company to find which hardware possesses highly-sensitive data.

How to do Subnetting?

Subnetting adds to the advantages of computer networking. There is a way to do subnetting. Let us discuss the process of subnetting.

At first, we need to use the host’s formula 2h-2

h= Number of 0s in the subnet masks. The first and the last addresses are fixes: first for identifying the network and the end for broadcasting addresses. Here are the steps to do subnetting.

  • Search host range.
  • Convert to binary.
  • Calculate the total amount of hosts per subnet.
  • Count subnets.
  • Verify total subnets.

What are the elements of computer networking?

To understand networks, let us know the elements of computer networking first. There are four elements of computer networking- Hardware, Software, Protocols, and the connection medium.

  • Hardware: Hardware is the mainstay of computer networking. Without hardware, computers can not access computer networking. Hardware comprises Routers, switches, network cards, modems, and ethernet repeaters.
  • Software: Hardware can not transfer network alone. It needs the support of software to command the working of computer networking.
  • Protocols: Protocols determine how data transmits among different devices in the same network. It helps to maintain communication between the computers. 
  • Connection Media: Connection is crucial to enhance computer networking. We use Ethernet 5 Cables in wired connections for communication, and wireless connections maintain without connection media.

What are the types of Computer networks enterprise?

Computer networks enterprise has four types that add to the advantages of computer networking: LAN, WAN, Service provider networks, and Cloud networks.

  1. LAN: Local Area Network or LAN is a limited connection. LAN works for a small company or business. It connects computers within a small geography.
  2. WAN: Wide Area Network or WAN connects computers within a building, office, or country. WAN is secure and manages long-distance connections. 
  3. Service Provider Networks: Service Provider networks allow customers to charter the range and performance of the networks. Network service providers comprise data carriers, ISPs, cable television operators, and telecommunication companies that offer high-speed Internet.
  4. Cloud Networks: Cloud networks also work as WAN as their infrastructures deliver cloud-based services. The network resources work in public or private cloud platforms as the requirement. These network resources encompass routers, firewalls, bandwidth, and network management software.

What are the goals of computer networking?

The goals of computer networking are to provide advantages of computer networking. Here is a list of the goals of computer networking.

  • The user doesn’t need to implement programs on a single system due to sharing of load and assets.
  • Various machines can use one printer, tap drives and other peripherals that preserve expenses.
  • The system becomes reliable one computer fails, another computer can take its place.
  • Computer networking makes a scalable system. It is simple to connect more processors and computers.
  • Working from home is possible due to computer networking.
  • Computer networking provides access to information, internet connection, e-mail, video conferencing, and online shopping.
  • One of the goals of computer networking is interactive entertainment like online games, videos, etc.
  • The most crucial goal of computer networking is social networking.

What are the challenges of computer networking?

There are various challenges in executing computer networking. With the advent of networking, computer networking is the real cause of increasing traffic. Our mobile phones are also a part of it. The Internet of Things [IoT] is another reason for this increased traffic. But nothing is as easy as it seems. Computer networking also has to face many challenges.

 The challenges of Computer Networking are:

  • Decreasing Performance: Computer networking has high usage. Due to this more usage, there is a chance of loss in speed and connectivity. It happens due to poor transmission and is known as performance degradation.
  • Security issues: When we organize a vast network size, there are chances of security issues. An immense network is simple to hack. We must check our network for cyberattacks.
  • Host Identification: The smaller network is trouble-free to identify. It is possible to identify smaller networks manually. But the problem arises in enormous networks that need proper networking addresses to initiate computer networking. 
  • Organization conflict: Organizing mammoth networks is a back-breaking task. There is a lot of traffic that increases configuration conflict. In compact configurations conflict, there are thousands of IP addresses with separate hosts, so it is easy to manage.
  • Less Capacity: With the emergence of Big Data and data science, there should be more networking capacity. With capacity, the network should also work on cyber threats.
  • Slow connectivity: When we transfer large files, connectivity becomes slow. It is frustrating for the users, and it often happens.
  • Maintainance: Maintaining global networks isn’t painless. A large staff is required to maintain, which may turn costly.

Where to pursue the computer networking course?

Computer Networking is vital for those who play a role in the technical field. If you possess a strong understanding of computer networking will become your key to opening all the doors of the networking world. Various positions demand high networking knowledge to offer a high salary. Network technicians, system and network administrators, and network engineers must be prowess in computer networking.

Pursuing networking from a renowned institute like Cisco and Network kings is crucial. 

You can go with network kings to pursue the computer networking course, as network kings provide certifications for every training. And you know the value of the certificate in every field. If you have certification in your training, you will stand out differently.

Why Network Kings for computer networking?

You will get more benefits if you choose network kings for computer networking: 

  • Live 1:1 Guidance from experts.
  • Learn directly from Engineers.
  • Pre-recorded Videos.
  • 100% Placement Assistance.
  • Live Doubt-clearing Sessions.

You will get 24/7 access to the world’s largest virtual labs. Here is a list of the benefits of these virtual labs:

  • Experience real-world simulations to become job ready.
  • Get 24×7 access to labs to learn at your convenience.
  • Access virtually.
  • Zero downtime.
  • Industry-oriented training.

What are the available courses at Network Kings?

What skills will you learn at network kings?

For pursuing networking courses at network kings, we have the top eight networking training for you. Here is a list of courses with some details. If you are interested in networking, you must look at them. 

Here is the domain list of networking courses. You can choose as per your wish or need.

You can enrol for these domains online. 

Best networking course for beginnersThe best networking course for beginners is Cisco CCNA 200- 301. It is also known as Cisco CCNA routing and switching. It is a course by Cisco that helps beginners to step into the networking world.

CCNA Networking Course: The CCNA networking course comprises  

the study of fundamentals of network security. The major topics that the Cisco CCNA networking course will cover are: 

  • Routing and Switching  
  • Network fundamentals  
  • Network access  
  • Routing and Switching protocols  
  • Wireless Access Points (WAPs)  
  • Internet Protocol (IP) services  
  • Automation and programmability  
  • Infrastructure services  
  • Infrastructure security 

Networking Course for Intermediate-level: The networking course for Intermediate-level is Cisco CCNP Enterprise- CCNP ENARSI (300-410) + CCNP ENCOR (350-401). 

Cisco CCNP Enterprise course: This course is for intermediate-level students. This course covers everything regarding service-providing solutions and networking. Topics that CCNP Enterprise covers are:

  • Advanced Routing and Switching  
  • VPN technologies: MPLS and DMVPN  
  • Configuring and troubleshooting OSPF, EIGRP and OSPF  
  • Dual stack architecture  
  • Virtualization  
  • Infrastructure  
  • Security and automation  
  • Network assurance  

Networking course for Advance-level: The networking course for advanced-level knowledge is Cisco CCIE Enterprise Infrastructure (ENCOR 350- 401). It teaches core enterprises networking technologies. 

Cisco CCIE Enterprise: Cisco CCIE Enterprise deals with complex enterprise network knowledge. It includes the following topics:

  • Dual stack architecture  
  • Virtualization  
  • Network assurance  
  • Security and automation  

Networking course for fundamental knowledge: Cisco SD-WAN Solutions (300-415 ENSDWI) is the course for gaining foundational skills in networking course. 

Cisco SD-WAN Solutions: Cisco SD-WAN solutions are for designing, installing, arranging, and managing SD-WAN solutions. The topics in Cisco SD-WAN solutions are: 

  • Configuring routing protocols  
  • Switching from traditional WAN to SD-WAN  
  • SD-WAN installation and migration  
  • Deploying WAN Edge devices  
  • Configure Direct Internet Access (DIA) breakout  

Networking course apart from CCNP Enterprise: Best networking course apart from CCNP Enterprise is CCNP Data Center (DCCOR 350-601). It is the course for learning Nexus, ACI, and VXLAN modules. 

CCNP Data Center: CCNP Data Center is mainly about data centre infrastructure. It covers topics like:

  • Applying routing and switching protocols in the Data Center environment 
  • Executing Fibre Channel fabric 
  • Apply Cisco automation 
  • Using scripting tools in a data centre 
  • Learn Cisco Cloud service  
  • Monitor infrastructure 

Advanced Cyber security courses: Cisco CCIE Security is the most advanced cyber security course. This course is for senior engineers and provides an expert certificate from Cisco.

Cisco CCIE Security: Cisco CCIE Security deals with complex Security Solutions. Here is a list of topic that comes under the CCIE Security course:

  • Designing network system
  • Managing the whole network system
  • Deploying the network system
  •  Study of Complex Security Solutions 

Cisco DevNet: DevNet is a course by Cisco. It is a beginner-level course. It encompasses security, basic network applications, collaboration, and computing infrastructure.

Here is the list of topics one will learn under the Cisco DevNet course:

  1. Software Development & Design
  2. Understanding and Using APIs
  3. Cisco Platforms & Development
  4. Application Deployment & Security
  5. Infrastructure & Automation
  6. Network Fundamentals

Python for Network Engineers: Python course with Python programming language to manage network automation skills. The eligibility criteria for Python for network Engineers course is a graduation degree or if you are pursuing a degree in IT.

Here is a list of topics you will learn in the Python course:

  • Python Foundation for Network Engineers
  • Python Libraries & Data Types
  • API Concepts & YANG Data-Modelling
  • IAC and DevOps Introduction

OSPF| BGP | MPLS: Open Short Path First or OSPF; Broader Gateway Protocol or BGP; Multiprotocol label switching or MPLs is part of the Cisco CCNP Enterprise course. 

Here is the list of topics covered in OSPF:

  • Basic OSPF Configuration
  • OSPF Overview
  • Router LSA, Network LSA, etc.
  • OSPF Multi-Area and Multi-Domain Functionalities
  • Configuring a Multi-Area-Multi-Domain Network
  • OSPF Area Types
  • Configuring a Stub Area, Configuring a Stubby Area, etc.
  • Redistribution in OSPF
  • Configuring the Multi-Domain Topology for Redistribution
  • OSPF Advanced
  • Virtual Link

Topics of BGP: 

  • Basic eBGP Configuration
  • BGP Overview, Configuring Basic eBGP, etc.
  • iBGP Configuration
  • Configuring Routing Protocol for iBGP
  • Filtering and Summarization
  • Access-lists and Prefix-lists
  • BGP Attributes
  • BGP Attributes – Overview

Topics of MPLs:

  1. MPLS introduction
  2. MPLS Labels
  4. VRF
  5. MPLS Layer 3 VPN
  6. MPLS Route Distinguisher and Route Targets
  7. MPLS with OSPF configuration

The top networking skills we will learn at network kings are:

  • TCP/IP
  • Routing and Switching
  • Network Security
  • Wireless Networking
  • Network Management
  • Virtualization 
  • Cloud Computing
  • Network Architecture
  • Network Monitoring
  • Network Administration
  • Network Troubleshooting
  • Network Design
  • Network Protocols
  • Network Performance Optimization
  • Network capacity planning
  • Disaster Recovery
  • Network Load Balancing
  • Network Automation
  • Network documentation
  • Network collaboration

What are the exam details of the computer networking course?

Here are the exam details of the above-listed course at network kings.

Cisco CCNA 200-301: Exam details of CCNA 200-310 are:

Exam Code CCNA 200-301

Exam Level AssociateExam 

Cost $300

Exam Duration 120 Minutes

Exam Format MCQ & Multiple Response

Total Questions 90-110 Questions

Passing score Variable (750-850 / 1000 Approx.)

Language English & Japanese


Cisco CCNP Enterprise: Here are the exam details of Cisco CCNP Enterprise:

Exam Code 350-401 ENCOR + 300-410 ENARSI

Exam Level Professional

Exam Cost $400 + $300

Exam Duration 120 + 90 Minutes

Exam Format MCQ & Multiple Response

Total Questions 90-110 Questions

Passing score Variable (750-850 / 1000 Approx.)

Language English & Japanese


Cisco CCIE Enterprise: Here are the exam details of Cisco CCIE Enterprise:

Exam Code 350-401 ENCOR + 300-410 ENARSI

Exam Level Professional

Exam Cost $400 + $300

Exam Duration 120 + 90 Minutes

Exam Format MCQ & Multiple Response

Total Questions 90-110 Questions

Passing score Variable (750-850 / 1000 Approx.)

Language English & Japanese


Cisco SD-WAN Solutions: Here are the exam details of Cisco SD-WAN Solutions:

Exam Code SDWAN 300-415 ENSDWI

Exam Level Associate

Exam Cost $300

Exam Duration 90 Minutes

Exam Format MCQ & Multiple Response

Total Questions 55-65 Questions

Passing score Variable (750-850 / 1000 Approx.)

Language English & Japanese


CCNP Data Centre:  Here are the exam details of CCNP Data Centre:

Exam Code DCCOR – 350-601

Exam Level Professional

Exam Cost $400

Exam Duration 120 Minutes

Exam Format MCQs

Total Questions 90-110 Questions

Passing score 849 out of 1000

Language English


Cisco CCIE Security: Here is the exam centre of CCIE Security: 

Exam Name CCIE Security – Implementing and Operating Cisco Security Core Technologies

Exam Number 350-701 SCOR

Exam Price $450

Duration 120 minutes

Number of Questions 90-110

Passing Score 82.5%


Cisco DevNet:  Here are the exam details of Cisco DevNet:

Exam Name     Developing Applications and Automating Workflows using Cisco Platforms

Exam Cost USD 300

Exam Format Multiple Choice

Total Questions 90-110 Questions

Passing Score (750-850 / 1000 Approx.)

Exam Duration 2 Hours (120 Minutes)

Languages English

Testing Center Pearson Vue


OSPF| BGP | MPLS:  Here are the exam details of OSPF| BGP| MPLs:

Degree                            Certificate

Duration                        Course Duration is 30+ Hours

Qualification                Graduate

Average Salary           Upto INR 20+ LPA

Employment Roles     Network Operations Center Engineer, Network Operations Engineer.

What are the job roles in the computer networking course?

The best networking jobs in India are as follows:

  • Network Engineer
  • Technical Support Engineer
  • Network Support Engineer
  • Security Engineer
  • Desktop Support Engineer
  • L1 & L2 Network Engineer
  • System Administrator
  • Network Architect
  • IT Support Engineer
  • Network Administrator
  • VoIP Engineer

What is the expected salary for a computer networking course?

The salary aspect of networking jobs as a fresher is as follows:

United States: USD 61,000 to USD 125,000

United Kingdom: Pounds 27,000 to 52,000

India: INR 3LPA to 4LPA

Australia: AUD 81,000 to 101,000

UAE: AED 303,000 to 548,000

Singapore: SGD 100,000 to 181,000


Computer Networking is a kind of engineering that demands skilled people with high knowledge in analyzing and resolving networking issues. Computer networking has a high scope in future. Computer networking has become a crucial part and parcel of our life. There are many advantages of computer networking for organizations. 

Nothing occurs without challenges, computer networking also has many challenges, but we can overcome these challenges if we have network professionals in our team.

You can pursue networking courses from network kings which offers training from professional engineers. They also issue certifications that add value to your resume.

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