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Business Case: Airport IT Network Expansion

An airport authority is seeking your expertise to establish a new IT network infrastructure for its operations. Here are the specifics of the given case.

The airport has a central terminal building with various departments and facilities that need to be interconnected through a robust network.

Within the terminal building, there are Four Administrative Sections

– Each administrative section is housing 30 desktop computers.

– Each section requires 10 portable/laptop computers with wireless connectivity (WiFi).

– A network printer is necessary for shared use in each administrative section.

– It’s imperative that all computers within each administrative section have access to the network.

Additionally, there is a Data Room within the terminal building containing:

– Databases for passengers

– RAID storage for flights ( 3 memory Blocks with Raid 4)

– Printer Server to manage printing for LANs

– Email Server for communication within the organization.

Your role involves designing and illustrating network diagrams to visualize the proposed solutions.

Question 1:(Network Diagram 1) Develop and draw a network diagram depicting the LOCAL AREA NETWORK (LAN) for one administrative section within the terminal building. Focus on detailing the network setup for this specific section. Must label each component on the diagram

Question 2: (Network Diagram 2) Develop and draw a network diagram for INTRANET. This network will connect all computers within the central terminal building (Four administrative sections), enabling them to communicate with each other and access the resources within the Data Room as well. Must present RAID 4 long term storage in the diagram. You have 3 memory Blocks : A1, A2,A3 B1,B2,B3 and C1, C2,C3. That is to connect four LANs and the data room .

Question 3: (Network Diagram 3) The airport authority operates branches in three different cities: DC, NYC, and MIAMI. Design the EXTRANET diagram to establish private communication between all sites. The Extranet should provide access to shared resources while maintaining security protocols. You do Not need to show the details of the computer network that you develop in question 1 and 2. Do not present individual computer in your EXTRANET diagram.

Question 4:(Network Diagram 4) Update your EXTRANET diagram to include provisions for internet connectivity for each city. This addition will allow all branches and the central terminal to have access to the internet while safeguarding the network’s integrity.

Use

https://www.draw.io

to develop/draw network diagrams. And place them in your MS Word document.

In your network diagram, write your name on the upper right section of the DRAW.io diagram and export it as JPEG. And insert it into your answer.

And submit the MS Word document