International College of Business & Technology Ltd.
GRADE
STUDENT NAME:
_______________________ ___________________________________ _______________________ ________________ _____
BTEC REGISTRATION REGISTRATION NO:
____________________________________________________
PROGRAMME :
HND Computing and Systems Development
UNIT NO/TITLE :
Unit 24 / Networking Technologies
ASSIGNMENT NO: NO:
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ASSIGNMENT TITLE TITLE : Department
Network Solution for Sri Lanka Police
UNIT OUTCOMES COVERED: COVERED: LO1 Understand networking principles LO2 Understand networking components LO3 Be able to design networked systems LO4 Be able to implement and support networked systems
ASSIGNMENT:
Individual
Word count Expected
ASSIGNMENT:
Individual
Actual
Word count
Grade
Expected Actual
DATE SET:
DATE SET: ASSESSOR:
DATE DUE :
DATE SUBMITTED: SUBMITTED: DATE DUE : INTERNAL VERIFIER: VERIFIER:
Grade
OUTCOMES/GRADE DESCRIPTORS ACHIEVED (please tick when achieved) LO 1.1
Outcomes/ Grade Descriptors Descriptors
LO 4.3
LO 4.4
LO 4.5
M1.1
M2.5
LO 1.2
M3.1
LO 1.3
LO 2.1
D1.1
LO 2.2
D2.3
LO 2.3
LO 3.1
LO 3.2
LO 4.1
D3.6
Assessor Comment Comments: s:
Assessor: ____/____/______ ____/____/______
Signature:
Date:
Signature:
Date:
Internal Verifier’s Verifier’s Comments Comments::
Internal Verifier: ____/____/______ ____/____/______
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LO 4.2
Statement of Originality of Submitted Work
I; …………………………………………………………………… Student Id No…………………………… No…………………………………………………….. ……………………….. Module Name……………………… Name………………………………………………… ………………………….. .. hereby confirm that the work presented here in this report and in all other associated material; is wholly my own work. I agree to the assessment for plagiarism Signature: ………………………… …………………………………………………….... …………………………....
Date: ………………………… ……………………………… ……
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Network Case Study.
Sri Lanka now in very quite and peace situation after 30 years of civil war. In those days Sri Lanka government had to allocate lot of budget to that civil war. But now government tries to distribute that money for many developments in the country. As they identified, Lack of technology used in Sri Lanka Police Department, presently it has been increased the rate of crimes, accidents and other incidents. There for government decide to increase department’s Information technology system. As they plan to launch this project in provincial vise they select Galle and Matara Police stations as main point to develop in Southern Province. In there they identify to develop 6 Divisions in each Police station and those are as follows. • • •
Crime Division Child & Women Division Intelligence Di Division
Traffic Division Minor offence Division Vice (C (Corruption) analytical Di Division.
In this development each Division going to setup with a network and maintain separately. Then all departments are connected to main PC. As well maintain databases, files and any other things separately. Also will install an Evidence Management System (EMS (EMS)) to contr control ol and and main mainta tain in all all kind kind of crim crime, e, traf traffi fic, c, etc. etc. issu issues es.. In this this new new development they try to setup new CCTV (Closed-circuit television) camera system in Galle and Matara town area, Wi-Fi camera system for police premises and New SMS, email Service. This SMS system enable automatically send SMS and receive SMS from any one who are support to inform any crime or any other offence and e-mail system will use for internal functions. As well in every day they need to back up Matara and Galle data to each polices. Assume you and your staff appointed to develop this value added network for Matara and Galle. You appoint as the Network Administrator for the southern province. They required to maintaining a very high level security for their important data such as suspect’s records, crime records, employee records, Intelligence Division records and any other necessary records, you are free to use any mechanism to protect their data. Now plan a network for this project to achieve their all requirements. As government government decides to establish establish a well structured, structured, full featured network to provide best service for the civilians. 4
Assignment Tasks 1. Analyze and clearly identify the requirements of the system for this network. Outline the benefits and evaluate the impact of having a network within an any organization in order to convince the management of that organization (LO 1.1) 2. Design a suitable network for each police and each division for their purpose and critically evaluate and justify the network design (LO 3.1) 3. Identify required types of servers you need for this network system. And critically discuss and select suitable hardware and software components needed in order to create this new network infrastructure by mentioning their functions. (in server OSs you have to explain exp lain minimum 5 roles) (LO 2.1 / 2.2) 4. Discuss about the workstation hardware you have chosen for your organization with more emphasise should be given to network compatibility. Then discuss OSI reference model and map network devices which you have used when design your cooperate (LO 2.3) 5. Explain the different types of Networks (LAN, MAN, WAN, CAN, HAN) and network topologies. Select your suitable options for each section in your network with reason. (LO 1.1 / 1.2) 6. Select appropriate network protocols for your organization with justification (at least 8 protocols). (LO 1.3) 7. Identify some applications for each police departments. Then apply some required policies to control particular p articular Domain users according to department dep artment requirement. (OU). Then get the feedback and document the related issues if found. (LO 3.2) 8. Show Installation procedures of the windows 2003 server and a service which you can centrally manage users and computers in the network. Demonstrate how you will will add add a work workgr grou oup p comp comput uter er to the the domai domain n you you crea create ted d by assi assign gnin ing g appropriate IP address to the client pc and create network drives (LO 4.1 / 4.3) 9. Discuss some enhanced services that you can add into this network system. And briefly discuss about Wi-Fi and 802.x technology standards.(LO 4.4 / 1.2)
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10. Design a maintenance schedule to support the network system which includes backups, upgrades, security and auditing. Etc.. . And write a report to enhance the network security and the responsibilities of network Administrator in order to maintain a better network (LO 4.5)
In here Students must achieve achieve LO 4.1 / LO 4.2 / LO 4.5 / M3.3 / M2.2 / D3.2 criteria from their Practical exam. Grade description-this assignment provides opportunities to achieve a tick in all three merit grade descriptors and all three distinction grade descriptors Outcomes & Assessment Criteria
Page
Tutor Comments
LO 1 Understand networking principles 1.1 discuss the benefits and • constraints of different networking systems types and topologies 1.2 evaluate the impact of current • network technology, communication and standards 1.3 discuss how protocols enable the • effective utilization of different networking systems LO 2 Understand networking components
2.1 discuss the role of software and hardware components 2.2 discuss server types and selection • requirement 2.3 discuss the inter-dependence of • workstation hardware with network components LO 3 Be able to design networked systems 3.1 3.1 desi design gn a netw networ orke ked d syst system em to • meet a given specification 3.2 evaluate the design and analyze • user feedback LO 4 Be able to implement and support networked systems 4.1 implement a networked system • based on a prepared design 4.2 test the network system to meet • user requirements 4.3 document and analyze test results • against expected results 4.4 recommend potential • •
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enhancements for the networked systems 4.5 design a maintenance schedule to support the networked system.
Grade descriptor for MARIT M 1 Identify and apply strategies to find appropriate solutions
Possible evidence Choose Correct Server OS with Effective M 1.1 Effective judgments have been judgments made Designing Proper M 2 Select/ design appropriate methods/techniques LAN for the Company M 2.5 The design of methods/techniques has been justified M 3ePresent andfor communication Gr Grad ade descr descrip iptor tor DIST DISTIN INCT CTION ION appropriate findings D 1 Use critical reflection to evaluate own work and justify valid M 3.1 the appropriate structure and conclusion approach has been used D 1.1 conclusion have been arrived at through synthesis of ideas and have been justified D 2 Take responsibility for managing and organizing activities
D 2.3 Activities have been managed D 3 Demonstrate convergent/ lateral / creative thinking D3.6 Receptiveness to new ideas is evident
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Comments
Standard Possi Possibl bleeand evide evidence nce Page Page appropriate report Adequate format and conclusions, and comprehensive future answers for each recommendations task.
Comme Comment ntss
Organized / Detailed Gantt Chart Must be provided.
Detail recommendati ons on the appropriate and innovative use of latest and emerging network technologies for the proposed network
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