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Information System Network Essentials Assignment PDF

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Added on  2021-05-31

Information System Network Essentials Assignment PDF

   Added on 2021-05-31

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Information System Network Essentials in the Advanced Digital ComputersCompany1INFORMATION SYSTEM NETWORK ESSENTIALS IN THE ADVANCED DIGITALCOMPUTERS COMPANYBy (Student’s names)[Class/Course Name][Lecture/Professors’ Name][University Name][City/town where the university is located][Date]
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Information System Network Essentials in the Advanced Digital ComputersCompany2Table of ContentsTable of Contents........................................................................................................................................21Executive summary.............................................................................................................................32Introduction.........................................................................................................................................32.1Network assumptions made........................................................................................................32.2The Proposed Network requirements...........................................................................................42.3The Media for network connection..............................................................................................42.4ADC Network address scheme Plan.............................................................................................52.4.1Calculating the subnets IP addresses...................................................................................52.4.2ADC IPv4 Address Schemes..................................................................................................92.4.3ADC-IPv6 Address scheme Plan.........................................................................................102.5ADC-Network hardware Selections............................................................................................112.6ADC Network Branches topologies............................................................................................122.6.1Head office branch topologies (Star-Hybrid Topologies)..................................................132.6.2Chatswood branch topology (Star-Topology)....................................................................132.6.3Leichhart branch topology (Star Topology).......................................................................142.6.4Rockdale branch topology (Star Topology).......................................................................142.6.5Bankstown H.O branch topology (Star Topology).............................................................152.6.6Epping H.O branch topology (Star Topology)...................................................................152.6.7Server Network branch topology (Star Topology).............................................................162.7ADC Internet Access mode.......................................................................................................162.7.1Fiber-optic cables internet access mode.............................................................................163Conclusions.......................................................................................................................................164Reference...........................................................................................................................................17
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Information System Network Essentials in the Advanced Digital ComputersCompany31Executive summaryThe ADC is a computer selling company that is located in Australia country and it has grownover the years where it had opened six branches in major towns and the head office branch. Thecompany management had decided to come up with a network infrastructure that will connect allthe branches subnets and allow better communication and internet connectivity.This report covers in details the network subnets and their IP addresses, the network branchestopologies, the types of hardware to be used and the mode of internet access in the company’snetwork.Keywords: Subnet, Switch, Router, Server, IP address2 Introduction The Advanced Digital Computer Company is an Australian based company that works as dealerand sellers of the computer and network items, currently the company had expanded to variousbranches that are situated in different towns.The company is intending to install a network that will cover all its branches in the country and ithad purchased the ipv4 and ipv6 IP addresses as 172.16.16.0/20 and 2001::acad::Bead::/60 in arespective manner ,using the above IP addresses the subnet will be assigned a unique IP addressusing the IP address scheme for both ipv4 and ipv6 IP address spaces and this will allow the100% future expansion as the company anticipate to grow.2.1Network assumptions madeIn the preparation to install the network and gather the requirements below are some of theassumptions that were made.i.The company will have access to the internet services in all branches.ii.There will be seven LANs network subnets that will be inter-linked together.iii.Each network will be having printing devices according to number of computers at arate of one printer for every seventy computers.iv.The various branches and LANs subnets will be allocated different IP address.v.There will be six subnets for the all six network branch locations.
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Information System Network Essentials in the Advanced Digital ComputersCompany4vi.For every subnet there will be many switches and one router according to hostsnumber.vii.Every computer will be only assigned to one staff member.viii.There will be use of copper cable for the local connections in the subnets.ix.For the interconnection between the subnets and head-office the fiber optic cableswill be used (Behrouz 2016).x.The company’s internet services providers will use fiber cables to supply internet tothe company.2.2The Proposed Network requirementsThe advanced digital company network has various requirements to be meeting as the proposednetwork will be installed which are as follows:i.Network to support 99% uptime every day.ii.Network bandwidth to be more than 550MHZs.iii.Network to have internet connectivity for every subnet.iv.Network to support 340mbps or more download speed.v.Network to support 250mbps or more upload speed.vi.Network to support the printing of documents over the network printers.vii.Network to support 550mbps or more data transmission rates.viii.Network to support files sharing and backup. 2.3The Media for network connectionIn the network there will be various connection media that will be used to connect the switches,routers, printers, servers and the computers which will include the copper cables and the fibercables as summarized in table below indicating their prices for budget preparations (Douglas2017).Media type BandwidthsRate oftransmittingdataCost eachMeter Selection JustificationsCopper-CAT5 350MHz per 50-100M1000-mbpsper 50-100MAUD$0.5It is used to connect the subnets computers,printers and servers to the access layer
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