Networking Training in Ghaziabad

Course Features

• Duration : 40 Hours
• Lectures : 20
• Quiz : 10
• Students : 15

Networking Institute in Ghaziabad

4.9 out of 5 based on 4000 Students Rating

Ghaziabad, situated in India's National Capital Region, is a booming IT and technology hub. With an increasing reliance on digital communication and connectivity, understanding computer networks has become essential for professionals and individuals.
Computer networks in Ghaziabad are critical components of the town's technological framework, connecting businesses, educational institutions, and individuals. These networks support the sharing of data, knowledge, and resources, allowing for easy interaction and cooperation across multiple industries.
Computer networks are commonly used in Ghaziabad organizations for functions such as file sharing, accessing centralized databases, and facilitating staff communication. Educational institutions use networking for online learning, research, and operations. People use networks to access the internet, communicate through social networks, and entertainment.
A guide to computer networks in Ghaziabad will cover the following basic aspects:

Fundamentals of networking:

What is a network?
Think of a network as a web. This web is woven with connections rather than threads. Instead of spiders, you have computers, smartphones, and tablets. These devices are called nodes, which represent the web's threads.
Now imagine threads linking these nodes. These threads describe the communication routes that enable the nodes to exchange information and resources. These channels can be physical lines, such as the ones you see connected to your computer, or wireless signals, like the ones your phone sends while connecting to the internet.

What characteristics do these nodes share?

1. Files: Anything digitally stored, including documents, images, films, and music, can be zipped via the network and transferred to another device.
2. Printers: Stop racing around the workplace! A network printer can be shared by several devices, saving time and resources.
3. Internet access: A single connection shared by multiple devices. Networks allow you to connect several devices to the internet, including your laptop, phone, and smart TV, all utilizing the same internet connection.
4. Games and Applications: Do you want to play a multiplayer game or work on a document? Networks allow people to communicate and collaborate in real-time.
But how do these devices communicate with each other?
Protocols are used by network devices in the same way that we utilize a common language for communication. These are essentially sets of rules that govern how information is formatted, delivered, and received. Consider it a shared language that all network devices can comprehend.
And who keeps everything organized?
This is where network devices come in. These are specialized hardware components that control the flow of data across the network. Some important ones are:
1. Routers operate as traffic directors, directing data packets to their intended destination on the network.
2. Switches link devices directly to the network and route data packets between them.
3. Firewalls serve as security guards, monitoring incoming and outgoing traffic to safeguard.

Other Network components

Computer network components are the key parts required to install software. The network interface card (NIC), switch, cable, hub, router, and modem are all essential network components. Depending on the sort of network that needs to be installed, some network components may be deleted. For example, the wireless network does not require a cable.
The following are the main elements needed for setting up a network:
A network comprises two or more computers or devices that exchange data and resources.
1. NIC
1. NIC refers to Network Interface Cards.
2. NIC is a physical component that connects a computer to another computer on a shared network.
3. The MAC address, or physical address, is encoded on the NIC chip and provided by the IEEE to uniquely identify each network card. The MAC address is stored in the PROM (programmable read-only memory).

There are two types of NICs:

1. Wired NIC
2. Wireless NIC
Wired NIC: The Wired NIC is located inside the computer's motherboard. Data is sent using cables and connectors using a wired network interface card.
Wireless NIC: The wireless NIC includes an antenna that is used to establish a connection over the wireless network.

2. Hub
A hub is a hardware device that distributes network connections across several devices. When a computer seeks information from a network, it first transmits it to the Hub via cable. The Hub will broadcast this request to the whole network. All devices will check to see if the request belongs to them. If not, the request will be canceled.
The Hub's process requires greater bandwidth and restricts communication. Currently, hubs are obsolete and have been replaced by more modern computer network components such as switches and routers.
Network components: Various components play crucial roles in network operation, such as computers, servers, routers, switches, firewalls, and cables.
3.Switch
A switch is a networking component that links many computers on a network. Switches have more extensive functionality than Hubs. The Switch includes the updated table which decides whether data is transferred or not. The switch routes the message to the correct destination based on the physical address included in the incoming message. A switch, unlike a hub, does not broadcast messages to the whole network. It specifies the device to which the message should be transmitted. As a result, we can conclude that the switch provides a direct link between the source and destination. It boosts the network's speed.
4. Router
- A router is a hardware component that connects a local area network (LAN) to the internet. It is used to accept, process, and forward packets that arrive to another network.
- A router operates at Layer 3 (Network layer) of the OSI Standard model.
- A router forwards a packet based on the information in its routing table.
- It selects the optimum path from among the available options for packet transfer.
5. Modem
- A modem is a hardware component that connects the computer to the internet via a connected telephone network.
- A modem is not incorporated into the motherboard; instead, it is put in a PCI slot on the computer's motherboard.
- It stands for Modulator/Demodulator. It transforms digital data into an analog signal that may be transmitted via telephone lines.

Types of Network

1. Personal Area Networks (PAN)
PANs are a particularly basic sort of computer network. This network is restricted to a particular person, which means that communication between computer devices is limited to an individual's place of employment. PAN provides a network range of 1 to 100 meters from person to gadget for communication. It has a high transmission speed, is very easy to maintain, and is quite inexpensive.
2. Local Area Networks (LAN)
LAN is a widely often utilized network. A LAN is a computer network that brings computers together via a shared means of communication that is limited to a specific area, or remotely. A local area network (LAN) is made up of two or more computers that are connected via a server. Ethernet and Wi-Fi are the two most important technologies used in this network. It has a range of up to 2 kilometers, a high transmission speed, and is simple to maintain and inexpensive.
3. Campus Area Network (CAN)
CAN is larger than LAN, but smaller than MAN. This is a form of computer network commonly used in schools and colleges. This network spans a restricted geographical area, spanning multiple buildings on campus. CAN mostly employs Ethernet technology, with a range of 1km to 5km.
4. Metropolitan Area Network (MAN)
A MAN is larger than a LAN and smaller than a WAN. This is a sort of computer network that connects computers over a geographical distance using a shared communication line throughout a city, town, or metropolitan area. This network uses ATM technology and has a range of 5 to 50 kilometers. It is tough to sustain and comes with a high cost.

Types of Network Protocols

1. TCP/IP
TCP/IP, which stands for Transmission Control Protocol/Internet Protocol, is a set of networking protocols used to connect network devices over the Internet. TCP/IP is also used as a protocol for private computer networks (intranets or extranets).
Common TCP/IP protocols include the following:
1. The Hypertext Transfer Protocol (HTTP) provides communication between a web server and a web browser.
2. HTTP Secure manages the secure communication between a web server and a web browser.
3. The File Transfer Protocol handles file delivery between computers.

2. File Transfer Protocol (FTP)
FTP (File Transfer Protocol) is a common network protocol that transfers files from one host to another across a TCP-based network, such as the Internet.
FTP operates by establishing two connections between computers attempting to interact with one another. One connection is reserved for commands and responses exchanged between the two clients, while the other channel is used for data transfer. During an FTP transmission, the computers, servers, or proxy servers that are communicating exchange four commands. The commands are send, get, change directory, and transfer.

3. Domain Name System (DNS)
The Domain Name System (DNS) serves as the Internet's phone book. Domain names like nytimes.com and espn.com allow people to access content online. Web browsers use Internet Protocol (IP) addresses to communicate.
DNS transforms domain names to IP addresses, allowing browsers to access Internet resources.

Understanding computer networks in Ghaziabad might lead to new job prospects in IT, system administration, cybersecurity, and other industries. With our ever-increasing reliance on technology, understanding networking principles is becoming increasingly crucial in today's digital age.
Overall, computer networks serve as the basis of Ghaziabad's digital ecosystem, contributing significantly to its development and expansion across a variety of sectors.

Importance of Networking

If you own a business, you understand the importance of computer networking. In a nutshell, networking impacts everything – from programs to recovery and backup solutions, from the way your team communicates to the way essential information is saved.

The significance of computer networks is as follows:

1. Business Connectivity : Ghaziabad is home to many businesses, including small and large corporations. Networking enables these businesses to communicate with one another, share resources, and collaborate on initiatives. It also allows them to access worldwide marketplaces via the Internet.
2. Educational Institutions : Ghaziabad is well-known for its educational institutions, which include schools, colleges and universities. Networking in these schools is critical for easing communication between students and teachers, accessing online educational resources, and performing administrative activities.
3. Healthcare Services : Networking is critical in the healthcare industry for storing patient data, accessing medical information, and improving communication among doctors. In Ghaziabad, networking is critical to sustaining the city's healthcare infrastructure and guaranteeing efficient delivery of healthcare services.
4. Infrastructure Development : Networking is required to coordinate infrastructure development projects in Ghaziabad. It enables government agencies, construction firms, and urban planners to work together on projects, share information, and assure the effective implementation of infrastructure initiatives.
5. Emergency Response : Networking is essential for emergency response and disaster management in Ghaziabad. It allows for coordination among emergency services, such as police, fire departments, and medical services, resulting in a quick and effective response to emergencies and natural disasters.
6. Tourist and Hospitality : The tourist and hospitality industries in Ghaziabad rely heavily on networking. It connects hotels, restaurants, travel agents, and tourist sites, ensuring that tourism services run smoothly and that visitors have a positive experience.
7. Social Connectivity : Networking helps to increase social connectivity by linking people together in Ghaziabad. It enables people to maintain contact with friends and family, attend social events and activities, and form social support networks.
8. File Sharing : Networking allows users to share computer files with others. For example, in an organization, multiple branches will share the same file. Some branches can use this file if they are able to locate these records on the network.
9. Sharing computer equipment , such as laser printers and huge hard drives, can be expensive. Networks enable users to share such equipment by connecting microcomputers or workstations.
10. To allow computer equipment to communicate. An organization with several computers running various operating systems, such as MS-DOS, UNIX, WINDOWS 95, and Apple DOS, cannot exchange files from one machine to another unless it is set up using a Networking operating framework like Network 4.1 or Windows NT 4.0.
11. To improve communication speed and accuracy . Sending messages over networks is almost immediate, and there is less possibility of a message being lost.
12. File Transfer : Transferring files using networked computers is more cost-effective than traditional methods such as telegrams.
13. High Reliability − All files can be regenerated on some devices, so if one is unavailable (due to hardware failure), other copies can be used.
14. Saving Money − A computer network can help you save money. Small computers have a considerably better cost ratio than larger ones. Mainframes are ten times quicker than the fastest single-chip microprocessors, but they cost significantly more.
15. As the IT environment becomes more distributed and evolves , the more vulnerable and weak networks will become if not properly addressed. Dated, legacy networking technology may not be up to par. And, because the network impacts so many aspects of the way a business operates, it should be the main priority.

6. Employs a Centralized Database- Computer networking uses centralized databases, which take up a single location and conserve computer storage.
7. Increased efficiency- Computer networking makes it possible to retrieve, store, and update data from any device connected to our network.
8. Maximize comfort and flexibility - Computer networking is adaptable to meet the needs of its users.
9. Permits File sharing: The primary function of computer networking is to transfer files from one device to another.
10. Sharing of peripherals and internet credentials- Computers share peripherals by exchanging information via devices such as printers, and they also share internet connections using hotspots.
11. Network gaming also employs computer networking to select the ideal game servers, such as a model and a client-server.
12. Voice over IP (VoIP) is the process of transmitting voice over the Internet using an electronic signal.
13. Media Center Server- Computer networking enables users to interface nodes and share media.
14. Concentrate network administration, signifying more modest IT support- A centralized network administration revolves around a single network that requires minimal IT support.
15. Supporting distributed processing- Distributed processing divides the workload into individual networks, each of which executes its portion and returns it in a compiled form.
16. User contact- Computer networking facilitates the articulation of multiple networks, and users communicate by selecting the service they desire.
17. Computer networking overcomes geographic separation by allowing computers in various countries to connect without relocating to their respective areas.
Overall, networking is important in Ghaziabad's social, economic, and technological fabric, helping it succeed and develop as a vibrant and connected metropolis.

Applications

In Ghaziabad, where construction is booming and creativity abounds, computer networking has become ingrained in the city's fabric, influencing almost every facet of life. From the halls of education to the core of the industry, it quietly drives progress and promotes connections, defining the city's present and future.

Consider students in Ghaziabad accessing a world of information via online learning platforms, connecting with others across boundaries, and leveraging common resources to propel their academic careers. Corporations of all sizes, from busy manufacturing facilities to local stores, use networks to optimize operations, interact with customers effortlessly, and compete in the global economy. Consider smart city projects that use network power to manage the flow of traffic, monitor environmental conditions, and offer critical services efficiently. Telemedicine discussions connect clients to professionals, and networked study accelerates healthcare progress.
Beyond this, the webs of networking extend much further. Farmers use it for precision agriculture, environmentalists to monitor air and water quality, and authorities to ensure public safety. Online maps and booking sites help tourists traverse the city, while smart houses and remote learning options benefit inhabitants. Even cultural institutions, such as museums and art galleries, leverage networks to create interesting digital experiences as they share their collections with the world.

Local news platforms use networks to provide citizens with information and create community interaction, while remote work thrives due to safe and effective network connections. This is only a look at Ghaziabad's enormous and ever-changing computer networking world. As technology progresses, these networks will become more inextricably linked with the city's lifeblood, pushing it toward a more connected, efficient, and sustainable future. The possibilities are limitless, and Ghaziabad is ready to welcome them all, held together by the unseen links of a mighty network.

Following are the ways Networks weave through Ghaziabad:
1. E-Learning Platforms: In addition to traditional education, networks provide specialized online courses and skill development programs, allowing users to upskill and adapt to changing employment markets.

2. Education and Research: Ghaziabad has several educational institutions and research facilities that benefit from computer networking. It allows students, instructors, and academics to obtain resources, work on projects, and attend online classes and conferences.

3. Financial Inclusion: Microfinance organizations and fintech firms use networks to deliver financial services without a bank account and underbanked people, thereby encouraging the inclusion of money and financial independence.

4. The e-government Initiatives: Online grievance redressal procedures, citizen feedback websites, and digital delivery of services platforms make governance more visible and accessible, increasing trust and participation between citizens and officials.

5. Business and Industry: Networking is critical for Ghaziabad businesses to communicate, share data, and pool resources. It helps enterprises to connect their offices, subdivisions, and remote sites, resulting in more effective operations and cooperation.

6. Healthcare: Networking is critical for storing patient records, accessing medical information, and enabling telemedicine services. In Ghaziabad, networking enables medical facilities to improve medical care and optimize administrative procedures.

7. Security and surveillance: Security and surveillance equipment in Ghaziabad rely on networking to monitor public areas, traffic, and key infrastructure. It contributes to increased safety and security in the city.

8. Cybersecurity Awareness: Networks enable the mass distribution of cybersecurity awareness initiatives and educational resources, allowing individuals and businesses to protect themselves from online attacks.

9. Development of Skills for Youth: Online professional training programs and digital proficiency initiatives provide young people with relevant skills, preparing them for future career opportunities and contributing to a skilled workforce.

10. Accessibility for Persons with Disabilities: Assistance technologies connected through networks link communication gaps and enhance accessibility for persons with disabilities, promoting participation and integration in all spheres of life.

11. Sustainable Energy Management: Smart grids leverage networks for real-time data analysis and demand response programs, improving consumption of energy and promoting the adoption of renewable energy sources.

12. Tele-Agriculture Extension Services: Farmers in remote regions gain access to expert advice and agricultural extension services through online platforms and mobile apps connected through networks, promoting knowledge sharing and improving agricultural practices.

13. Local Organization Promotion and Networking: Digital marketplaces and digital directories enable local firms to access a larger audience, interact with potential consumers, and work alongside other businesses, thereby stimulating economic growth and entrepreneurship.

14. E-Sports events and Gaming Communities: Networks enable online gaming platforms and electronic sports events, which provide competitive and recreational options for young people while also promoting community building and digital skill development.

15. Smart City Initiatives: Ghaziabad is rapidly adopting smart city technologies that rely significantly on computer networking. These programs include transportation optimization, energy management, waste management, and safety for everyone, all of which require a strong networking infrastructure.

16. Entertainment and Media: Ghaziabad's entertainment business relies heavily on networking to provide services such as streaming videos, gaming on the internet, and social media. It also improves communication between media professionals and viewers.

Some Trends in Networking are as follows:

1. Network Slicing: With the emergence of 5G networks, network slicing has become popular as a technique of building several wireless networks within a single physical network architecture. Each slice is tailored for a certain use case (e.g., IoT, ultra-reliable low-latency communication) and has unique performance features.

2. Cloud-Native Networking: As more enterprises adopt cloud-native architectures, networking technologies evolve to accommodate these environments. Scalability, resilience, and automation are all inherent in cloud-native applications, thus cloud-native networking focuses on them.

3.Open Networking: Projects like public-source networking software and open guidelines are becoming increasingly popular. These initiatives aim to promote interoperability, adaptability, and innovation by encouraging the use of free software.

4. Network Analytics and Intelligence: sophisticated data analysis and AI-powered insights are increasingly being utilized to improve network performance, detect abnormalities, and strengthen security. Network analytics tools use machine learning algorithms to evaluate massive volumes of network data and deliver actionable insights.

5.SOAR (Network Security Orchestration, Automation, and Response) solutions are increasingly vital for managing safety measures by integrating security technologies, automating workflows, and orchestrating security incident responses. These platforms enable enterprises to improve their entire security posture and reaction times.

6. Zero-trust networking: This is a security technique that implies there is no trust within the network, necessitating the authentication of every user and device attempting to access resources. This methodology is consistent with the increasing security landscape and the need for tougher access controls.

7. Network telemetry: It collects precise, real-time data about network performance and traffic. Telemetry data is utilized for troubleshooting, capacity planning, and resource optimization, and it is an essential component of modern network management.

8. Network as a Service (NaaS) is an exciting concept that makes networking resources accessible on demand as a service. This strategy enables enterprises to utilize networking services in a more flexible and scalable manner, much like other cloud services.

9. Container Networking: With the growing popularity of containerization and microservices platforms, networking techniques designed specifically for container settings have become critical. Container networking solutions provide for effective communication between containers and management platforms such as Kubernetes.

10. The expiration of IPv4 addresses has resulted in greater use of IPv6, the next-generation Internet Protocol. IPv6 has a wider address space, improved security features, and better support for modern networking requirements, which is pushing its growth in consumer and enterprise networks.

11. Wi-Fi 7: The upcoming version of Wi-Fi offers faster speeds, lower latency, and better performance on congested networks. Wi-Fi 7 gadgets are projected to join the market by 2024.

12.5G: The deployment of 5G networks is advancing, and this new technology is changing how we connect. 5G 5G offers significantly faster speeds and fewer delays than 4G, enabling the development of innovative applications such as augmented reality (AR) and virtual reality (VR).

13. Blockchain: While blockchain technology is most commonly associated with cryptocurrency, it has the potential to transform networking. Blockchain technology can be used to build secure, unbreakable networks that are immune to cyberattacks.

These are just a handful of the intriguing trends and technologies influencing the future of networking. As these innovations evolve, we should expect to observe greater creativity and transformation in the coming months and years.
These developments and innovations show networking's constant growth, driven by the demand for more rapid, safer, and more secure networking in a world that is becoming more digital.

Case Studies on Networking

1. The Internet of Things (IoT) is transforming manufacturing

Challenge : To streamline production processes, optimize resource use, and predict servicing requirements in complicated production settings.
Solution : Use networks of sensors and industrial IoT platforms to gather real-time data from machines, evaluate it for information, and automate processes.
Result : There is increased production efficiency, less downtime, higher product quality, and automated repair capabilities.

2. Blockchain securely and transparently manages supply chains

Challenge : Establishing reliability, authenticity, and ethical sourcing of products during complicated supply chains
Solution : Use blockchain technology to build a secure and immutable ledger of all transactions and goods movements.
Result : Supply chains are more transparent, trusting, and efficient, which helps to prevent counterfeiting and promote ethical sourcing practices.

3. Edge Computing enables applications that run in real-time at the network's edge

Challenge : Bringing time-sensitive information closer to its source, lowering latency, and enhancing responsiveness for applications such as self-driving cars and smart cities.
Solution : Place edge computing devices with processing power at the network's edge, closer to data sources and end users.
Result : Lower delays, faster data processing, enhanced application performance, and more efficient use of network resources.

4. Video conferencing platforms enable remote collaboration and communication

Challenge : Enabling smooth and high-definition video communication across distant teams and individuals beyond geographical borders.
Solution : Use sophisticated video conferencing solutions with optimal network protocols and bandwidth optimization to enable real-time collaboration and communication.
Result : Greater remote cooperation, increased productivity, improved communication, and lower trip expenditures.

5. Cybersecurity strategies defend against evolving threat

Challenge : To protect vital components as well as confidential information against more sophisticated cyberattacks.
Solution : Implementing a tiered security strategy that includes detection and prevention networks, malware protection, network division, and educating users.
Result : Improved network security position, a lower probability of cyberattacks, and better data protection.

6. Satellite networks provide connectivity to remote and underserved areas

Challenge : Providing internet and communication services to neglected and distant places with minimal terrestrial infrastructure.
Solution : Use low-orbit satellite networks such as Starlink to provide high-speed internet and communication services in remote areas.
Result : The reduction of the technological gap, joining rural communities, and providing access to critical knowledge and resources.

7. Mobile Payments Transform Financial Transactions

Challenge : Enabling secure and convenient mobile payments for everyday transactions.
Solution : Implementing secure mobile payment platforms with near-field communication (NFC) technology and integration with financial institutions.
Result : Cashless convenience, faster transactions, increased financial inclusion, and reduced reliance on traditional payment methods.

8. Social media platforms use real-time content delivery networks

Challenge : Getting massive amounts of data, such as photographs and movies, to millions of people fast and efficiently.
Solution : Use content delivery networks (CDNs) with carefully positioned servers across the world, cache material, and optimize delivery routes to achieve quick loading times.
Result : A better user experience, shorter buffering times, increased engagement, and improved user happiness.

9. Online gaming platforms prefer low-latency networks

Challenge : To provide seamless, lag-free online gaming solutions for professional gamers.
Solution : Set up specialized gaming platforms with significant bandwidth and low latency links, emphasize gaming traffic routing, and use network optimization techniques.
Result : Gaming performance improves, latency decreases, online competitions become fairer, and player pleasure rises.

10. Telemedicine promotes online healthcare delivery

Challenge : Providing healthcare services to patients in rural places and with restricted mobility.
Solution : Use telemedicine solutions that support secure video conferencing, online diagnostic tools, and data-sharing protocols.
Result : Better utilization of healthcare for underprivileged communities, better patient care, lower travel expenses, and more efficient use of healthcare resources.

11. Smart Energy Grids improve distribution of energy and intake

Challenge : Managing energy demand changes, connecting renewable energy sources, and reducing energy waste in complex power systems.
Solutions : Smart grid technologies, including sensors, artificial intelligence, and communication networks, will be used for better distribution of power, evaluate demand, and incorporate renewable energy.
Result : Energy efficiency is improved, the carbon footprint is reduced, power supply reliability is raised, and grid resilience is better.

12. Virtual and Augmented Reality. Reimagine the User Experience

Challenge : Providing immersive and interactive VR and AR events with low latency and good visual quality.
Solution : To transmit and process the massive volumes of data required for VR and AR applications, use high-bandwidth networks, edge computing, and customized protocols.
Result : interactive and engaging VR and AR experiences have revolutionized teaching, entertainment, and Communication.

13. Online fraud detection systems protect money transfers

Challenge : Detecting and blocking unauthorized activity in real-time across multiple mediums and banking systems.
Solution : Use network-based systems to identify fraud with current information analysis, anomaly recognition algorithms, and machine learning to detect suspicious trends and prevent unauthorized activities.
Result : Consumers and businesses have suffered fewer financial losses, there is more credibility in online transactions, and the digital banking ecosystem is safer.

14. Disaster Response Networks Facilitate Aid and Communication

Challenge : Maintaining good communication, resource allocation, and coordination amid natural disasters.
Solution : Use resilient communication networks, satellite links, and mobile applications to coordinate response activities, disseminate critical information, and support affected communities.
Result : more rapid and greater effectiveness in disaster response, increased communication and coordination among evacuation personnel, and faster assistance for those in need.

In terms of infrastructure, Ghaziabad has been spending on connection and digital infrastructure, both of which are critical for ensuring a healthy computer networking ecosystem. The existence of business parks, commercial regions, and IT clusters adds to Ghaziabad's appeal as a computer networking hub, allowing networking professionals and organizations to collaborate, innovate, and flourish.

Several elements may render networking learning in Ghaziabad unique from other cities:
1. Demand and Opportunity:
1. Industry Focus: Ghaziabad, as part of the National Capital Region (NCR), has a large number of IT and technology enterprises. This could result in a larger demand for qualified network specialists than in other cities with diverse industry sectors.
2. Startup Ecosystem: Ghaziabad has a thriving startup ecosystem, which may provide more chances for individuals with networking abilities in smaller, more dynamic surroundings than established firms in other locations.

2. Learning Environment:
1. Training institutes: Ghaziabad offers various training institutes that offer networking courses. The specific sorts of courses, certificates available, and teaching styles may vary from institutes in other cities.
2. Community and Events: The availability of active IT groups, meetups, and conferences in Ghaziabad may have an impact on the learning experience when compared to other cities with varying levels of participation.

3. Cost & Accessibility
1. Training Fees: The cost of networking courses in Ghaziabad may range from other cities due to differences in living expenses, institute overhead, and trainer skills.
2. Accessibility: Depending upon its position and structures, Ghaziabad may provide varying levels of access to learning resources such as libraries, labs, and internet connectivity compared with other cities.

General areas you should explore studying further:
1. Industry-Specific Learning:
1. Leading industries in Ghaziabad: Research the major sectors in Ghaziabad to discover if specialist networking courses meet their specific requirements. This may provide you with an advantage in the job market in your area.
2. Networking Events for Specific Industries: Look for industry-specific meetings or conferences in Ghaziabad to interact with experts and gain insights into networking issues and trends.

2. Mentoring and guidance:
1. Connecting with experienced professionals: Look for chances to interact with skilled network professionals in Ghaziabad via local communities or alumni networks. They can provide significant insights and mentorship tailored to the local networking ecosystem.
2. Finding industry mentors: If you have particular professional objectives in a certain industry, try networking with professionals in that field in Ghaziabad. They can advise you on effective networking tactics and opportunities.

3. Practical Learning and Applications:
1. Hands-on workshops and labs: Check for institutes in Ghaziabad that provide hands-on training or laboratories alongside academic courses. This will allow you to use your knowledge and develop practical abilities appropriate to the particular sector.
2. Project-based learning: Check to see if any Ghaziabad institutes provide project-based learning possibilities, which allow you to engage in real-world networking difficulties that local businesses confront.

4. Cost and Scholarship Opportunities:
1. Comparing institute fees: Research and compare the fees of different networking courses in Ghaziabad to find the best value for your budget.
2. Exploring scholarship opportunities: Look for scholarships or financial aid programs offered by institutes or government agencies that can help subsidize the cost of your networking education.

5. Government projects and programs:
1. Skill programs- Are there any government-sponsored skilling programs in Ghaziabad that focus on networking or IT skills? These organizations might provide funded training and job placement services.
2. Startup incubation centers: Are there any incubation centers in Ghaziabad that offer networking chances and resources to budding network professionals in startups?

2. Networking architecture: Does Ghaziabad face any unique networking infrastructure difficulties or opportunities when compared to other cities? Understanding these details can be advantageous.

8. Social and Cultural Factors:
1. Professional networking groups: Are there any active professional social groups in Ghaziabad dedicated to IT or networking? These groups can offer excellent peer-to-peer learning and professional development opportunities.
2. Guidance culture: Is there a robust culture of mentoring and information sharing among Ghaziabad's IT community? This can lead to a more helpful learning atmosphere.

Additional factors:
1. Language of instruction: Consider if language is a barrier for you and choose institutes offering courses in your preferred language.
2. Online learning options: Explore if any institutes in Ghaziabad offer flexible online learning options that suit your schedule and learning style.
Overall, computer networking is important in many sectors of Ghaziabad's life, helping contribute to the city's growth as an IT and networking hub.
The specific variations in networking training between Ghaziabad and other cities will be determined by your priorities and the places under comparison.

Network Industry & Market Trends

About the Industry
Ghaziabad, situated in the National Capital Region (NCR), contains a large number of IT and technology enterprises. This has resulted in an increased demand for qualified network specialists in the city.

Ghaziabad's network industry is primarily driven by the following sectors:
Information technology (IT).
Manufacturing
Education
Healthcare
BFSI (banking, financial services, and insurance)

E-commerce

The rapid popularity of cloud computing, big data, and the Internet of Things (IoT) has increased the demand for network specialists in Ghaziabad.

The networking market in Ghaziabad is estimated to develop at a CAGR of over 20% in the next years. This increase is fueled by the factors stated above, as well as government programs like Digital India and Smart Cities Mission.

Key developments in Ghaziabad's network market include:
- The adoption of next-generation technologies like Software-Defined Networking (SDN) and Network Function Virtualization (NFV).
- There is an increasing need for managed network services.
- Increasing attention to network security.
- The rise of cloud-based networking technologies.

Challenges for the Network Industry in Ghaziabad:
Ghaziabad faces a shortage of skilled network professionals. This is a difficulty that the network sector faces throughout the country.
Keeping up with technology can be challenging for network experts.
In Ghaziabad, businesses prioritize cybersecurity and require network professionals who can implement and maintain safe networks.

The network business in Ghaziabad is likely to expand in the future years
New technologies like 5G and AI are likely to expand prospects for network specialists.
Challenges such as skill shortages and technological advancements will persist.

leveraging innovative technologies in the field of the Industrial Internet of Things (IIoT). However, these initiatives must securely connect production environments to standard networking technologies for industries and their key partners to gain access to a rich stream of new data, immediate insight, and remote access to operational systems and assets.

The 5G segment is expected to develop at the fastest CAGR, 22.3%, during the projection period. The increased efficiency and performance provided by 5G can enable extraordinary user experiences and interfaces, resulting in various unique use cases for industry verticals such as motor vehicles, retail, and education. Various industry verticals are pursuing such innovations to acquire a competitive advantage, and they are likely to boost segment growth.

Highly scattered IT environments drive network evolution. Organizations with mature digital transformation programs continue to disperse applications across numerous personal information centers, public clouds, and edge locations. Simultaneously, hybrid work and IoT projects necessitate the expansion of corporate networks to accommodate a large number of distant workers and linked devices. This leads to scattered environments with a bigger attack surface and a higher risk of cyberattack.

All of these changes encourage the embrace of new network technologies and operational structures to assist enterprises in providing secure connectivity wherever and wherever it is required to serve the business. In addition, economic instability and the need to meet environmental objectives will influence network choices in the coming year.

In 2024, a plethora of Internet-connected devices will vie for your attention. The Internet of Things (IoT) is another term for these "wired" devices, and some categories will be particularly fascinating to monitor:

1. Wearables: You should expect to observe operational enhancements, such as faster processing and longer battery life. Watches will continue to prioritize wellness and activity tracking.

2. Smart kitchens: Keep a watch out for temperature-controlled smart mugs, voice-activated microwaves, blenders that know just how many ingredients to add, and enhanced food identification in your connected fridge.

3. Smarter light bulbs: Keep an eye out for Wi-Fi or Bluetooth-enabled lighting systems, and expect further advances in bulb quality, programming possibilities, and integration ease.

2. The importance of 5G and business-optimized networks in sectoral specialization. The growth of smart technology in numerous industries is undermining the traditional "white box" approach to networking, in which similar technology is used among devices. Device requirements now differ widely depending on the use case, industry, and enterprise, with Internet of Things (IoT) sensors and control devices, for example, requiring specialized hardware and protocols. This vertical expertise powers both 5G and company-optimized networks (BONs), offering bespoke networking solutions to support critical business activities and drive true business uniqueness.

3. Edge computing is creating new network requirements. Edge computing is transforming network requirements across four distinct sides - enterprise, operations, engagement, and telecom provider by properly positioning application data and services for effective results. With no single vendor capable of offering solutions across all boundaries, networking solutions are adapting to this complex, divided reality.

4. Traditional networking market leaders have a declining influence. Kindness pointed out that the market is no longer a standardized pool of clients who can all employ the same set of networking solutions. "As we see in any other industry, no company can create products for every market," he went on to say. "Ultimately, companies will have to decide which sectors they want to go after and which revenue streams they want to give up, then they can focus on creating innovation to support business efficient networks."

5. The utilization of infrastructure as code is on the rise. "Like or not, the networking world has shifted from being focused around hardware to a combination of software and hardware," he said. Networking professionals must comprehend coding languages to specify, acquire, and construct systems that use a consistent set of software interfaces at all levels.

6. There is confusion surrounding network-as-a-service (NaaS) models. Over the previous 18 months, Kindness stated that Forrester has attended numerous presentations from original equipment (OE) vendors and telecom operators marketing network-as-a-service (NAS). Vendors charge based on a customer's subscribed infrastructure capacity or actual consumption. While vendors are marketing the concept, he stated that Forrester has not received requests from either commercial or public sector clients.

7. SaaS-based solutions can help to accelerate network automation. Despite prior issues with complexity and resource needs, the transition to software as a service (SaaS)-based networking software is speeding up network automation. All networking providers are adopting the pay-per-use model with reduced deployment periods, with SaaS-based solutions poised to outperform on-premises products shortly.

8. To address WAN issues, use zero-trust and multi-cloud networking. The digitalization of business edges, combined with the emergence of multi-cloud multi-cloud environments, is increasing demand for highly available, automated networks that include embedded no-trust multi-cloud networking (MCN) solutions. As firms employ numerous cloud deployment types, their strategies are converging toward a unified, business-wide networking fabric that spans private cloud, public cloud, and branch offices.

Technologies that are modular and platform-based improve agility. These technology improvements enable firms to respond swiftly and efficiently to changing business requirements. Furthermore, businesses may simply add new features, expand their operations, and improve processes. In essence, they may accomplish this by utilizing modular components and platforms. This adaptability enables organizations to remain competitive in a continually changing marketplace. It also allows them to respond effectively to client requests and capitalize on new opportunities. The use of modular, platform-based technologies is an important approach for enterprises.

3. Using packet analyzers such as Wireshark or network mapping tools such as Nmap.
4. Connecting to distant devices with tools such as SecureCRT.
5. Monitoring a network using tools like PRTG monitor or SolarWinds.
6. Understanding the fundamental configuration of routers or switches.

However, to succeed in the field of computer networking, you must also be up to date on current trends. Building an adaptable network architecture in the cloud with services such as AWS VPC and Route53, CCNA, Linux, and MCSA, establishing a resilient and flexible WAN with SD-WAN, or understanding how to automate a network with configuration management tools such as Red Hat Ansible.

Some of the highest-paying jobs in the Networking industry

 

1. Network Solution Architect

Network Solutions Architect, often known as Network Architect, is one of the highest-paying occupations in the networking industry. Their tasks include creating an effective and economical network design for the firm. They also have to manage and assess existing networks. They are also responsible for interacting with and managing technology providers, as well as providing business cases, strategies, and solutions to senior business managers and executives.

 

2. Network programmer

Do you like networking? Do you enjoy coding? Or do you prefer both? Yes, Network Programming is for you! Network Programmer is a popular job description in the networking industry. The Network Programmer creates network and server-related functions and generates code or scripts for network analysis, such as diagnostics or monitoring services. They are also in charge of configuring and assessing APIs, as well as integrating new technologies into the existing network structure.

Most firms want a network programmer recruit to have 1-3 years of programming experience and a solid understanding of multi-threaded programming principles. Some of the most important talents are C/C++ expertise, comprehension of mathematical ideas, and network protocols (TCP, UDP, HTTP, and so on). Additionally, understanding databases and script languages is quite beneficial.

 

3. Wireless Network Engineer

As the market's adoption of wireless gadgets and cloud-based computing accelerates, so does the demand for trained experts to operate on them. Wireless network engineers are responsible for the installation, setup, and maintenance of wireless network devices. Furthermore, with the introduction of Software-Defined WAN (SD-WAN) DevOps, the advent of 5G, and virtualization, the function of Wireless Network Engineer has increased further.

 

4. Network Administrator

Every firm wants someone who can keep a data communications network running smoothly, securely, and efficiently. This is where the function of the Network Administrator comes in! Network administrators are in charge of setting up, configuring, and maintaining computer networks. Companies with a vast network structure typically lead a team by assigning responsibilities such as analytics, problem resolution, risk assessment, and so on.

 

5. Systems Engineer

Companies' network systems expand in tandem with their technical growth. And maintaining these systems is not a simple feat. So System Engineers are responsible for managing all of these systems. They execute a variety of responsibilities, including analyzing existing systems, building new efficient systems, doing regular system and software inspections, reviewing security measurements, executing routine operations, and many more.

 

7. Database Administrator

A Database Administrator's work entails a wide range of responsibilities. They are in charge of maintaining any corporate organization's database. They also guarantee that the database on which they are working runs smoothly and without errors. They protect it from outside dangers, and the entire database is open for use by all authorized users on the network. Database administrators are usually required to hold a bachelor's degree in information technology or computer science, which qualifies them for entry-level jobs. Therefore, these are some of the greatest, highest-paying networking jobs that you may look into and choose from. These employment opportunities in Networking pay well and require only a basic level of education to achieve the best results.

The industry requires more Network Professionals than it now has. So be prepared to take advantage of the best networking chances.
The forecast for the emergence of network professionals appears to be optimistic, as there is a significant need for network professionals now and in the future. Furthermore, demand for network engineers is expected to expand over the next 10 years.

 

Tips and Advice

Networking is built on fundamental notions that allow devices to interact in an efficient and coordinated manner. This comprises subnets, which divide a larger network into manageable chunks, IP addresses, which differentiate between devices on a network, protocols, a set of rules that govern data flow, and routers and switches, which help guide data to its intended destination. The distinction between LAN (Local Area Network) and WAN (Wide Area Network) broadens the reach and breadth of a network. To properly appreciate the intricacies of networking, it is necessary to understand these fundamental ideas.

The Position of a Networking Professional

A networking expert is required for designing, configuring, operating, and debugging computer networks. Their expertise ensures safe networks, accurate data, and efficient communication. Because of the large range of technologies accessible and the rapid pace of innovation in the field, networking specialists must regularly update their skills.

How Networking Certification Benefits Your Career

Certification might help you stand out in the competitive world of networking and IT. It can give job applicants a competitive advantage by displaying their dedication to continuous learning and enthusiasm for their profession. Certifications are widely used by businesses to quickly assess a candidate's skills and competence.
Furthermore, multiple studies have indicated that professionals with certifications frequently earn more than their non-certified colleagues.

 

Networking Courses and Certifications

Several courses and certifications are offered in networking and information technology for professionals of all experience categories. Such programs are designed to equip students with the information and skills needed to plan, manage, maintain, and troubleshoot networks while keeping them up to current on developing technology. The corresponding certifications provide verified proof of a person's expertise and comprehension in a certain area of networking.

 

1. What is Networking?

Computer networking is analogous to a network of highways that connects various locations, except instead of automobiles and trucks, it connects computers and gadgets such as smartphones and tablets. These "roads" are made up of cables, wireless signals, and other technologies that allow these devices to communicate and exchange information with one another.

Just as highways enable people to get from one point to another, computer networks facilitate the transfer of information between devices. This allows us to exchange emails, browse websites, watch movies, and share data with individuals all over the world. In layman's terms, computer networking is the process of connecting and interacting with other computers and devices, much like routes allow people and vehicles to travel and reach their destinations.

Computer networking is a way of connecting computers and other devices so that they can share resources and communicate with one another. It enables devices to share knowledge and data, whether they are in the same building or on opposite ends of the world. Networking allows users to share resources like files, printers, and internet connections while also enabling communication via email, instant messaging, and video conferencing.

A computer network comprises several types of nodes. A computer network can include nodes such as servers, networking hardware, personal computers, and other specialized or general-purpose hosts. Hosts are identified using their names and network addresses.

What is a good Network?

A good network meets its users' expectations for speed, reliability, safety, and flexibility. Here are some key characteristics of a good network:

Reliability: A solid network should experience minimal downtime and deliver consistent performance.

Speed: The network should have rapid data transfer speeds to ensure effective communication and data access.

Security: A good network should keep data safe from unwanted access, malware, and other cyber dangers.

Scalability: The network should be able to handle growth and changes in network demand without requiring major upgrades or disruptions.

Ease of management: The network should be simple to operate and maintain, with tools and capabilities to help with network administration.

Flexibility: A successful network should be capable of supporting a wide range of gadgets, applications, and user needs.

Cost-effective: The network should offer good value for money, balancing performance and features against affordability.

How does a Computer Network work?

Data transmission is important to the operation of a computer network. Devices in a network interact by transmitting data packets, which are tiny packets of data that contain information such as the sender's address, the receiver's address, and the actual data being sent.
These packets travel throughout the network via various network devices such as routers and switches, which assist in directing them to their intended destination.
The Internet Protocol (IP) is a major protocol in computer networking that provides the addressing scheme used to identify network devices and route data packets between them. Another important protocol is the Transmission Control Protocol (TCP), which ensures that data packets are sent consistently and in the correct order.
In addition to data transmission, computer networks offer file sharing, printing, and internet access. These services are made feasible by using network protocols and software applications that enable devices to connect and collaborate.

Overall, computer networks play a vital role in modern communication and information exchange because they enable individuals and organizations to connect and engage over large distances.

Types of Computer Network

There are several types of computer networks, each designed for specific purposes and scale. Here are some common types

1. Local region Network (LAN): A LAN is a network that serves a small geographical region, such as a single building or campus. It allows computers and devices to share resources like printers, files, and internet connections.

2. A Wide Area Network (WAN) connects a huge geographic area, such as a city, country, or even the entire world. It connects numerous LANs, allowing them to communicate with one another.

3. Metropolitan Area Network (MAN): A MAN is a network that covers a larger geographic area than a LAN but smaller than a WAN, such as a city or metropolitan area. It is typically used to connect multiple LANs within the same city.

4. A wireless local area network (WLAN) connects devices inside a certain area, such as a house, workplace, or public hotspot, using wireless technology such as Wi-Fi.

5. Personal Area Network (PAN): A PAN is a network used for communication among devices close to one person, typically within a range of a few meters. Examples include Bluetooth devices.

6. Client-Server Network: In a client-server network, one or more central servers provide resources and services to client devices, such as file storage, email, and web access.

7. Peer-to-Peer Network (P2P): In a peer-to-peer network, all devices have equal status and can act as both clients and servers, sharing resources directly with each other without the need for a central server.

8. Enterprise Private Network: This is a network built and managed by an organization for its use, typically using private infrastructure and security measures.

9. Virtual Private Network (VPN): A VPN extends a private network across a public network, allowing users to send and receive data as if their devices were directly connected to the private network.

Components of Network

A computer network is made up of many components that work together to provide communication and resource sharing among devices. These components can be roughly divided into hardware and software components.

Hardware components:

 

1. Network Interface Card(NIC): A Network Interface Card (NIC) is a hardware component that connects devices to a network. It establishes a physical link between the device and the network media, such as Ethernet cables or wireless signals.

2. Switches: Switches are network devices that connect several devices on a LAN. They employ MAC addresses to route data to the intended destination device.

3. Routers: Routers are networking devices that connect various networks, including LANs and WANs. They employ IP addresses to route data between networks.

4. Access points are devices that link wireless devices to a wireless network (WLAN). They enable wireless communication for devices within their range.

5. Cables and connectors: These are used to physically connect devices to a network. Ethernet cables (Cat 5e, Cat 6) and fiber optic cables are two common forms.

6. Modems connect a network to the internet. They convert digital data from a network into analog signals that may be sent via phone lines or cable networks, and vice versa.

7. Hubs are network devices that connect several devices on a LAN. They work at the physical layer of the OSI model, simply passing data to all connected devices.

8. Firewalls are equipment or software applications that prevent unwanted network access and threats. They monitor and manage incoming and outgoing network traffic according to predefined security criteria.

Software components:

1. Network Operating System (NOS): A Network Operating System (NOS) is software that offers the functionality required to manage and operate a network. It supports file sharing, printer sharing, and user authentication.

2. Protocols are the rules and standards that control how data is sent and received across a network. Examples include TCP/IP, HTTP, and FTP.

3. Network services are software applications that perform specialized network operations such as email, web hosting, and remote access.

4. Network management software monitors and manages network devices and traffic. It also assists administrators.

 

2. Importance of networking

Computers are now an essential aspect of the corporate sector, serving both professional and personal reasons. As technology advanced, networking entered the scene, and we gradually transitioned from the first wired network technology to this wireless network technology. Now that we think about it, we can see how networking influences everything. A computer network is an interconnectedness of computers, or more specifically, a set of computers that communicate with one another. It serves as the foundation of communication in information technology (IT). It is a network of computing devices that exchange information and resources.

The network's components are connected by communication lines (wired/wireless) and share data via a Data Communication System. There are various sorts of computer networks; the main variations between them are the region that they serve and their primary purpose. Consider the following example of a computer network: two buddies are in the classroom with their computers, yet communication between two processes is created even though the two laptops are physically separated, indicating that they are connected. Another example may be our college office, where there are four computers and each computer performs several print jobs every day. Without networking, four computers require four individual printers. To meet print requirements, each computer should have one printer installed. However, we will observe that all four PCs are connected to only one printer via networking.

Computer networking is the process of connecting computers and other devices so that they can share information and communicate with one another. It is essential in modern life, facilitating everything from internet access to online conversation and file sharing. Here are some key features that highlight the significance of computer networking:

Networking enables effective communication across devices by allowing users to engage via email, instant messaging, audio, and video conversations.

Resource Sharing:  Securing Networks allows devices to share resources like printers, scanners, and storage devices, which lowers costs and increases efficiency.

Access to Information: The internet, the world's greatest computer network, provides access to a wealth of information on almost any subject imaginable, democratizing knowledge.

Business Operations: Networking allows firms to centralize operations, expedite procedures, promote employee cooperation, and reach more consumers through online marketing and e-commerce.

Education: Networks offer remote learning, online courses, and access to educational resources, transforming how education is provided and accessed.

Healthcare: Networking enables the sharing of medical records, virtual appointments, and telemedicine, hence increasing access to healthcare services.

Entertainment: Networks enable live streaming, internet gaming, and social networking, expanding people's entertainment possibilities worldwide.

Challenges: Networking also presents security concerns (e.g., cyber assaults, data breaches) and privacy issues (e.g., data privacy, data ownership), which must be addressed to provide a safe and secure network environment.

Consequently, computer networking is critical for modern communication, resource sharing, and access to information. While technology delivers several benefits, it also poses obstacles that must be controlled to maintain a safe and efficient networked environment.

Factors to Take into Account When Designing An IT Network Designing an IT network requires careful consideration of various components to guarantee that the network meets the enterprise's objectives while being efficient, secure, and scalable. Some of the most important elements to consider while constructing an IT network include:

Understanding the organizational requirements is critical. This comprises the number of users, device kinds, application usage, and bandwidth requirements. 

Scalability: The network design should be scalable to meet future increases in users, devices, and traffic volume. 

Performance: The network should be built to provide optimum efficiency for applications and services, taking into account latency, bandwidth, and throughput. 

Reliability: The network should have minimum downtime. Redundancy and fault tolerance systems must be in place to ensure continuous operation.

Security: Security is an important consideration. Firewalls, intrusion detection and prevention systems, and encryption should all be included in the network design.

Cost: The network architecture should be cost-effective, balancing performance and security requirements against budget limits. 

Network Topology: The network topology, such as star, mesh, or ring, should be determined by the organization's performance, scalability, and reliability needs. 

Network Equipment: Selecting the right network equipment, such as routers, switches, and access points, is crucial. The equipment should match the organization's needs and be compatible with the existing infrastructure. 

Network Protocols: Selecting suitable network protocols, such as TCP/IP, for the organization's requirements is critical to guaranteeing interoperability and effective communication. 

Management and Monitoring: Implementing network management and monitoring technologies is critical for network maintenance, problem identification, and maximum performance. 

Compliance: Ensure that the network architecture complies with applicable regulations and standards, such as GDPR or HIPAA, to protect data and avoid legal ramifications.

Consider the user experience. The network should be designed to deliver quick and dependable connectivity, resulting in a great user experience. Organizations may establish an IT network that fulfills their needs, is safe and dependable, and enables future growth and change by carefully considering these elements when creating it.

3. Applications

Computer networks offer a wide range of applications in many businesses and sectors. Here's a detailed look at some of the main applications of computer networks: 

Resource Sharing
Resource sharing is a network-based application. Resource sharing allows numerous users to share the same software. Hardware comprises printers, disks, fax machines, and other computing gear. Software includes Atom, Oracle VM Virtual Box, Postman, and Android Studio, among others.

Information Sharing
A computer network allows us to transfer information across the network and gives us the ability to search such as the World Wide Web. A single piece of information can be shared across multiple users on the internet. 

Communicate 
Email, phone calls, message broadcasts, electronic fund transfer systems, and so on are all forms of communication. 

Entertainment Industry
The entertainment sector makes extensive use of computer networks. Some of the entertainment sectors include video on demand, multi-person real-time simulation games, movie/TV shows, and so on.

Access to remote databases
End-users can access the remote databases of many apps via computer networks. Some uses include hotel reservations, airline booking, home banking, automated newspapers, and automated libraries.

Home applications
Many typical uses of computer networks are for residential applications. Consider user-to-user communication, remote instruction, e-commerce, and entertainment. Other options include managing bank accounts, moving money to other banks, and paying payments electronically. A computer network provides a reliable connection mechanism for users.