Networking Connectivity: Architecture, Devices and Benefits

Networking connectivity is the process of connecting the varied parts of networks. A computer network possesses collections of printers, computers, and other equipment that are connected in such a manner that communication can be held between them. At present, millions of people share information and data via some kind of network. However, have you ever wondered how the whole process of sharing information with the help of computer networks happens? Or have you ever thought about how a machine can decide that a specific message belongs to a particular computer? If not, then you are missing out on an interesting thing. In this blog from AllAssignmentHelp.com, a detailed description of networking connectivity is provided. Here we will briefly discuss network connections, major devices for networking connectivity, and other things related to networking.

Different Types of Computer Network Architecture

Before improving the understanding of the networking connectivity process, it is vital to improve the knowledge of the networks that are in computer networks. Computer network architecture is something that helps in designing different network architectures. There are multiple ways to design a network. However, when it comes to architecture, there are only two types. A detailed discussion of this network is listed below.

1- Peer to Peer networking architecture

In this networking architecture, all devices have equal responsibilities and are interconnected with each other. The given form of network is used when there are not more than two computers in the network. In the respective type of network, strict security is not essential. The term peer is being used in this because all the computers have a similar type of status.

In addition to this, they also use equal footing intending to communicate with each other. In this network, different types of files, such as spreadsheets and word processing, are shared. On the other hand, different computers on the network tend to share devices such as printers, scanners, etc. They are all connected to any one computer in the network. Files on one network can be easily shared with other devices on the network.

2- Client/server networking architecture

It is another form of networking architecture that is used in the design of networks. In today’s scenario, the given form of network is more popular than the previous one. It can also be said that this network is used for large networks. Here, the server plays the role of storage. In this context, it stores different applications as well as files that are being effectively shared over the network. The performance of the server is higher than that of computers. In addition to this, apart from storing the files, the server also plays the role of controller in the network. It controls the network access of the different other computers, and they are referred to by the names of the client computers.

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Major Network Devices in Networking Connectivity

Network devices help with interaction between computers. It is networking hardware that allows the hardware of a computer network to communicate with each other. Hardware and networking hardware help quickly, safely, and accurately transfer data through multiple networks. Let us briefly understand the different network devices in detail.

1- Network interface card (NIC):

The name itself suggests its meaning. But in simple words, we can say that it is the card that interfaces between the computer and the network. Thus, it is an expansion card that is being installed on the computer. The main aim of this card is to connect the computer to the network. In addition to this, it can also be said that the given device will also provide an electrical, physical, and electronic connection to the media in the network.

The NIC comes in two forms. Either it could be in the form of an expansion card or it could be built into the motherboard of the computer system. However, it has been observed that in most cases, the network interface card connects to the computers with the help of the expansion slot. The given slot is very special. This is because the respective slot is placed on the computer’s motherboard. Due to this, peripherals can be directly plugged into it.

On the other hand, it is also examined that NIC possesses LEDs (light-emitting diodes), which assist in the task of diagnosing problems that are associated with the functionality of NIC. Suppose there are two different types of NICs, and among them will be link LEDs, whose main work is to show when proper connectivity to the active network is detected. This whole scenario will indicate that the card is receiving proper signals from the hub or switch. Besides this, active LED is the most popular LED. This indicates the receipt of frames from or to the network.

2- Hub:

It is also being considered as another major component of networking connectivity. Herein, it can be said that in the star topology Ethernet network, the hub is the type of device that connects the different segments of the network. This single cable is used as a medium to form a connection between different devices in the network and the hub. In addition to this, it can also be said that any kind of transmission that is being received on one port will be sent out to all other ports in the hub. This thing will allow CSMA/CD on the transmitter to perform the function of monitoring for the collision.

For example, if one sender sends something, the station whose address is mentioned in the sender list will receive it. However, it can also be said that the hub is nothing more than glorified repeaters that do not possess the capability to recognize frame boundaries as well as data structures. It is due to the presence of a given aspect that only hubs play the act of a tool that does not possess any intelligence.

Types of Hub

There are three types of hubs. They are active hub, passive hus, and intelligent hub.

Active Hub: Active hubs are the most important parts of a hub and have total control over the power supply. They can clean, boost, and relay the signal of the network. They are the powered hub of computer networking and help in interconnecting multiple devices and networks with each other. This is a powerful hub that provides intelligent solutions to network problems and improves network performance. With the introduction of computers and technology, it is highly important to improve network performance. Active hub help with intelligent traffic management and expanding network capacity.
Passive Hub: Passive hubs link and connect the different networking signals transferred from the active hub. These hubs do not have any computerized elements and rely on the signals of the other networks. Passive hubs are cheaper than other hubs and do not require a power supply. However, there is a disadvantage to this hub: it reduces cable distance by half as it does not amplify or boost the signals of network segments.
Intelligent Hub: The intelligent hub is more or less similar to the active hub and provides flexible data rates to network devices. It also helps to include remote management capabilities and configure each port in the hub. It is a delivery component and assists in remote troubleshooting.

3- Switch

The third major component that is used in network connectivity is called the switch. It is just like the hub. Here, it forms the connection between the multiple segments of the network. However, one major difference that exists between hubs and switches is that hubs do not possess any kind of filter. Thus, whatever the hub receives over the network will be sent to all other computers. But, in comparison to this, the switch will recognize the frame boundaries and give attention to the MAC address of the incoming frames, and based on the given address, the switch will send the file to the correct address. However, if the file sent does not possess any recognized address, then, in the given situation, it will be sent again to the sender’s location.

In addition to this, in many situations, the switch will play the role of a hub. For example, if the location of the destination is not known, the switch will react much like a hub, and as a result, it will flood out the frame at every port. However, except for the port over which it is being received, The switch is more effective than the hub because it can support full wire speed on every port.

Different Types of Switch:

Managed switch
Unmanaged switches
Smart switches
PoE switch
Fixed switches
KVM switches
LAN switch
Circuit switching
Aggregation switches
Enterprise-managed switches
Layer 2 Switches
Layer 3 Switches

4- Bridge

It is called the transparent bridge. It is a type of network device that tends to connect two similar segments of networks. The main role of the bridge is to keep traffic separated from the different sides of the bridge. From this, it can be said that the bridge also functions, just like its name suggests. Here, information or packets are being transmitted to the other side of the bridge if they are intended for the station on the other side. In addition to this, it can also be said that the main reason for using the bridge in networking connectivity is to form the connection between two segments and to divide the bust networks into two segments. The two types of bridges—transparent bridges and source routing bridges—help in interconnecting.

5- Router

6- Gateway

It is the combination of hardware and software that tends to connect the dissimilar network environment. It is also regarded as the most complex network environment. This is because gateways tend to perform the translation of multiple layers of the OSI model effectively. For instance, the gateway is the type of device that connects the LAN environment to the mainframe environment. These two environments are completely different from each other. The LAN environment complies with distributed processing, whereas the mainframe environment complies with centralized processing.

Different types of gateways:

Parallel Gateway
IoT Gateway
Bidirectional Gateway
Complex Gateway
VoIP Trunk Gateway
Media Gateway
Unidirectional Gateway
Network Gateway
Cloud Storage Gateway
Internet-To-Orbit Gateway (I2O)

7- Transceivers:

This is also called the media converter. On the other hand, transceivers are small devices that can be seen on the network. These devices are simple and allow the NIC (network interface card) and other networking devices to form connections with different types of media. Many NICs tend to possess a special converter that allows them to perform functions like hubs switches, etc.

Which Devices Play an Important Role in Networking?

Networking connectivity comprises all the abovementioned devices that enable all things to work over the network. But, apart from this, there are other devices, such as modems and wireless access points, that also have an important role in the network. A detailed description of other devices that also have importance in the computer network is listed below.

Modem: The modem performs the functions of modulation and demodulation, and thus it converts digital data into analog data and vice versa. It is of three basic types, such as POTS, DSL, cable, etc.
Wireless Access Network: The wireless access network allows mobile users to connect themselves over the network with the help of wireless devices. It is also similar to a hub and switch, but it connects multiple wireless devices to form the network.
Firewall: It is regarded as one of the most important devices for networking connectivity. The main role of a firewall is to protect LAN resources from attackers. The firewall also assists in the task of preventing computers from accessing the varied types of services on the internet. Additionally, this can also be used to filter packets that are based on the rules and network administrative sets. The given rules will state what specific types of information or data can flow on the computer network. Thus, it assists in the process of maintaining the network management security of computers over a network that is prone to many types of risks. In simple words, it can also be stated that the firewall is the standalone black box that can be set up in software on the server or router. The firewall should have two basic types of networks. Here, one should be on the public side, and others should be on the private side.

How Networking Connectivity Works

In the earlier part of this blog post, we discussed the different network devices for networking connectivity. Let us now explore and find an answer to the question, “How does networking connectivity work?” The diagram given below and the following information will define the whole process that is being carried out on the networking connectivity in an effective manner.

A- Step 1:

The whole process begins with the internet. The internet possesses lots and lots of information that is being shared between people via mediums like mobile phones, computers, etc. The computers that are present in the network tend to have a connection to the network. If one computer sends some information in this situation, the information is being received by all the computers that are present in the network. However, each computer in the network will have a different MAC address that distinguishes them from each other. For example, person A has transferred some files to person B over the Internet. In the given situation, the file sent by A will give an address that is called MAC.

B- Step 2:

After the given phase, the data sent will be transferred over the Internet. In this phase, the role of the router comes into play. The main function of a router is to route specific data packets to a particular location as per their MAC address. From this, it can be said that a computer network router plays a function like the human brain, and thus it gives direction to the data packets.

C- Step 3:

After going through the router phase, the data that is being sent by Person A will go to the switch. The main function of the switch is to further provide direction to the data packets. Thus, it segregates the data as per the address that is being written over it.

D- Step 4:

After the function of switches is accomplished, the data is sent to their specific destination, and after the packets clear the switch path, they will arrive at the network interface, which is basically a card that forms the interface between the network and the computer.

E- Step 5:

Once packets are opened, information about the URL address is taken. However, after this, the data packet encounters the firewall. The main aim of the firewall is to restrict access to viruses and other ineffective information over the internet.

F- Step 6:

Once the data clears the firewall step, in the given situation, the data will transfer through the LAN or wireless network. Thus, it can be said that it is the end of the computer network process. Finally, the data packets will be sent to the respective users.

G- Step 7:

Here, the information that is being sent by A is being received by B. It is a simple way to improve understanding regarding the whole computer networking process.

With the above-mentioned seven steps, we hope that you have clearly understood the process of networking connectivity. Moreover, if you need computer network assignment help, feel free to connect with online writers from reliable academic help websites. Availing professional help will not only improve your academic grades but also strengthen your networking knowledge.

Benefits of Networking

As we have seen, computer networking makes the whole process of transferring information from one place to another quite simple. Following the given context, there are different benefits examined that are related to the concept of networking.

It allows cost-effective resource sharing: It is regarded as one of the most significant benefits associated with the concept of networking. In this regard, it can be said that with the help of networking, an individual can share information from one place to another without investing much money in the same. It could be proven to be a beneficial aspect for the companies. This is because the money saved from this activity can be used by the firm for some other important purpose.
Improves storage efficiency as well as volumes: This happens when business enterprises tend to use networks for storing different types of information. Here, individuals can store huge amounts of data over a network.

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Conclusion

We have reached the end of this blog post. So far in this blog post, we have discussed everything about networking connectivity. First, we have discussed the networking architecture and its types. Then, secondarily, we have briefly discussed the different networking connections along with their types. Thirdly, we have discussed how network connectivity works and the varied benefits of networking. If you are a student studying any courses related to computers or networking, then this blog post might be the right guide for you. Here we have listed many important concepts of networking. Understanding the functions of computer networks and different network topologies might indeed be a little bit complex. But no worries, you may always seek network assignment help and submit a well-written networking assignment on time. The high-quality assignments will earn you top grades in your academics.

It can be stated from the whole study that to improve knowledge about the whole working process of networking connectivity, it is important for the individual to improve their understanding of the different major terminologies that are associated with them. This is because if the given thing is not improved, then in this situation it will become very difficult for the individual to understand the whole process of a network working effectively. In case you still need more help and details on this topic or any other topic, experts from the Instant Assignment Help service can help you.

Frequently Asked Questions

Question 1: What are the different types of networks?
Answer 1: There are three types of networks. Local Area Network (LAN), Metropolitan Area Network (MAN), and Wide Area Network (WAN) are the three networking types.

Question 2: What is the use of network topology?
Answer 2: Network topology helps in the physical connection of devices and a good flow of network arrangements. The different network topologies, like mesh topology, star topology, bus topology, ring topology, and tree topology, help in interconnecting nodes and wires.

Question 3: What function does networking connectivity serve primarily?
Answer 3: Network connectivity helps connect two or more segments of cable. Network connectivity further divides larger networks into smaller networks and amplifies the signals of networked computers.

Question 4: How can someone check whether the hardware is properly installed and configured on the computer or not?
Answer 4: There are five ways to check the proper installation of hardware. The five steps are network connectivity, sensor placement, CPU usage, hard disc, and logging. Each of these steps holds an important role and can guide you in executing your hardware properly.