Modern Tech: Enhancing Lives & Businesses - Essay Sample

Introduction

In the modern-day world, technology is very vital in running daily life activities. Technology development is at its peak, particularly in making people's lives easier. It has developed into a significant force in many economic activities. Technology helps communities, as well as businesses connect. Besides, it has been a pertinent factor to the success of many companies and organization. Through various technological engineering and reengineering, technology is now able to enhance the operational power of different organizations, stores as well as schools. An organization network technology performs various functions such as connecting different departmental services, library, among others. For this reason, network technology plays a crucial role in enhancing the performance of organizations through the provision of efficient communication channels.

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Communication network of any institution or organization can adopt one of the many designs. The designs differ in implementation, costs, maintenance as well as tools. Additionally, the design which a company or an organization adopts can be based on the company or organization requirements. Small companies or organizations mostly employ and implement cost effective and low maintenance designs, while majority of the big organizations or companies deploys scalable and reliable designs. The features which differentiate network designs include integration, costs, resilience, adaptability, scalability and security. The purpose of this paper is to propose and design a network infrastructure of Mandurah city which can be implemented to solve their communication infrastructure problems.

Network Diagrams of the Proposed Network InfrastructureIn any network design, a proper Local Area Network (LAN) is crucial for the success of IT infrastructure. When considering a LAN which satisfies the reliability, scalability and cost-effective features in an organization, hierarchical network design is the most considered. Since the Mandurah city is a large environment hosting several businesses and functions, this paper proposes for hierarchical network design. Dunsmore Skandier (2011) asserts that hierarchical design infrastructure offers various options and benefits since it is scalable, manageable, secured, redundant and maintainable. All these characteristics fit the scope of the type of IT infrastructure that Mandurah city requires.

There are different topologies and designs of Local Area Network. The designs have their limitations and advantages. This section is proposing different LAN and WAN diagrams that fit the requirements of Mandurah city businesses.

Mandura Head Office Network Diagram

Figure 1. Head office networkFigure 1 above shows the head office network design. Head office operations are very critical in business, and therefore they require cloud hosting and data back up in the cloud. Additionally, they will need to access to the internet; hence ISP will be an essential pillar of the Network designs. Other factors to consider when designing network infrastructure in head office is the security; hence firewall is a very pertinent aspect of the plan.

Mandurah Aquatic and Recreation Centre Network Diagram

Figure 2. Mandurah Aquatic and Recreation Centre Network DiagramThe network infrastructure of the aquatic and recreation centre should be able to provide a connection to many users. Therefore, Wireless LAN is the most appropriate since the recreation users can be able to connect using various devices.

Halls Head Recreation Centre Network DiagramFigure 3. Halls head recreation centre network diagramLakelands Library Network Diagram

Figure 4. Lakelands network diagramMandurah Community Museum Network Diagram

Figure 5. Mandurah community museum network diagramGreenfields Family and Community Centre

Figure 6. Greenfields Family and Community Centre

Mandurah Waste Management Centre Network Diagram

Figure 7. Mandurah waste management centre network diagram2.9 Wide Area Network

Figure 8. Wide area networkThe head office is the central place of the business, and therefore it needs to connect to a broader network. The diagram above, therefore, is the appropriate design of the system in head office for various reasons. One, the network should be able to provide a connection to other branches and departments, as well as other users.

Local Area Network

Local Area Network HardwareIn any business, communication with voice, video and data is vital to perform the daily activities. For a network infrastructure to be effective and perform efficiently, the proper network infrastructure is necessary. When constructing LAN architecture, the design that satisfies the demands of the organization is critical. The model that is cost-effective and successful among the network architecture is the hierarchical network. Since, the Mandurah economic city contains vast places and many operations, the proposal advocates for a network that will be scalable, manageable, maintainable, redundant, secure and well-performing. In that regard, the hierarchical network is proposed since it is the only one which will offer the features mentioned above.

Additionally, in any network, individual clients or workstation laptops are not part of LAN until they have a way to communicate with all that is in the LAN. For the single laptop to be able to communicate, the design implementation will need a Network Interface Card (NIC). The interface gives a platform for client laptops to exchange information. The NIC is a built-in for many machines; the cards can be used through WIFI or Ethernet cable. For better performance, it’s better to buy another ticket than the one built with the machine. The physical card will require added software for it to function; this is called the drivers. The drivers interpret commands from the device into more natural ways the NIC card can understand (Larson, 2011)

Another requirement for the LAN to function correctly is the shared hardware in the surrounding. Take, for instance, the printer; there is no need to buy printers for every desk with a laptop if there is only few printing on average of documents that goes on in the office in a day. We can have the client laptop's share a few networked printers. In that regard, LAN connection saves the cost to assemble the printers for every desk. Other features of LAN include the router, switch and hubs. The hardware connects the cable, such as the Ethernet between the laptops and other office devices like the printer.

Another piece in completing the local area network is the operating system (OS) software. The operating system manipulates all the network resources for everyone to get what they want. The OS keeps a record of data that is transmitted by LAN, the devices connected to the network and the programs running in it. Linux can be integrated into windows to increase the processing speed and also improve the efficiency of operations.

Further, robust hardware is vital in every Information and Technology infrastructure. The main hardware in any business is computers and laptops. The operations in Mandurah businesses make use of old computers. Therefore, the first step in the implementation of the new IT infrastructure is replacing the old computer desktops. In the head office, they will require 200 new laptops with a processor system of Intel® Core i5 CPU M560 @ 2.67GHz with an internal storage of 4 GB. The Greenfield and family centre need four laptops with the same specification as the head office for their four employs.

Local Area Network C...