Campus Area Network is the Local Area Network of the Shanto Mariam University of Creative Technology.As final year project, we want to build the LAN of Computer LABs at Uttara campus of Shanto-Mariam University of Creativity of Technology. It will centralize the control over all the computer LABs throughout the campus. To do this we make some changes and rebuild the Local Area network of the university LAB System. To make an organized control over the network we install windows server 2012 r2. Where user can access to any LAB computer and can save his work data in user’s distinct folder.

1. CAN
CAMPUS
AREA
NETWORK.

2. DONE BY
Jakaria
Mithu Chandra Sheel
Abdullah Al Mamun

3. SUPERVISED
BY
Professor Dr. Abdul Halim Shaikh,PhD.
Dean
Faculty of Design and Technology
Shanto Mariam University of Technology

4. WHAT IS CAN
OR WHY WE
NAME IT CAN
CAN = Campus Area Network.
It is the LAN in the Campus of Shanto
Mariam University of Creative
Technology

5. WHAT IS LAN
AND HOW IT
WORK?

6. SCOPES
Analyzing
• Analyzing the
existing network
system.
Finding
• Finding the solution
for better
performance using
existing network.
Designing
• Designing the
Network according
to Requirement.
Finding
• Finding the
malfunctioned device
and replacing them with
the better one may be
new one.
Studying
• Studying the
feasibility of propose
network.
Constructing
• Constructing the LAN.
Installing
• Installing Useful software to perform
better for data sharing such as
firewall for securing the system from
malware.

7. ANALYZING
Collaborate with GETCO
How the connections of internet are made from ISP companies.
Closely observe the operations that they done.

8. SMUCT NETWORK STRUCTURE FOR INTERNET
STAR TOPOLOGY

9. CONDITION OF COMPUTER LAB
The LAB of building 1
number of computers 20 No LAN and no interconnection between them
The LAB of Building 2
2 LAB
consisting of 60 computers
Building 5A
4 LAB
consisting of 98 computers

10. CONDITIONS OF
COMPUTER LAB
Physical Network.
The scenario.

11. PROBLEMS TO ESTABLISH LAN
Malfunctioned
switch and lack
of required
number of switch.
Unorganized
cabling.

12. SOLUTIONS
Install Install SERVER for automated and organized the control system.
Remove Remove defected cables and install new cables.
Install Install new switches.

13. INSTALLING SWITCHES
Switch is one type of hub with intelligence
Avoid Collision domain
Functions
• Learning : Learning MAC addresses
• Forwarding : Forwarding Packets to
destination
• Preventing Loops : Using STP(Spanning
Tree Protocol)

14. SWITCH CALCULATION
Lab Existing number of Switches Number of Switches needed
1303 0 1 switch of 24 ports
2203 1(24ports) 1 switch of 16 ports
2503 1(Not in good condition) 1 switch with 16 ports
51303 0 1 switch of 8 ports
51401 2(24 ports and 16 ports) No needs of extra switch
51402 1(24 ports) 1 Switch with 8 ports
51404 1(24 ports) 1 switch of 8 ports

15. NUMBER OF
SWITCHES
NEEDED TO
ESHTABLISH
THE LAN
1 switch of
24 ports
2 switches
of 16 ports
3 switches
of 8 ports

16. CABLING
70% of problems in the network
typical cabling costs are around 10%
from the overall network deployment cost

17. CONDITION OF
CABLING IN LAB
Unorganized.
Poorly connected to
connectors
There is no way to recognize
the specific cable of specific
Computer.

18. SOLUTION
Find out
poorly
connected
cables
Then fix
it in a
right
way.

19. DESIGNING
THE
NETWORK
8 Labs
4 Buildings
More then 177
computers.

22. IP ADDRESS ALLOCATION
IP series 192.168.169.0 to
192.168.169.255
Total IP Address :
254
Total computer:
177

23. SUBNETTING
If we want to allocate subnets for every lab
Then the scenario will be like
Number of borrowed bit will become 8
11111111.11111111.11111111.1111111
1
All octoate become filled.

24. If we divide into 4 subnets for four
buildings then we will
get 62 IP addresses per subnet.
Where as only 5A has 123 computers.
So It is impossible.

25. AFTER ALL OF THIS IF WE DIVIDE INTO 2 SUBNETS THEN WE
WILL GET
126 HOST IP ADDRESS PER SUBNET
192.168.169.0
to
192.168.169.128
192.168.169.129
to
192.168.169.255
Building 5(A,B,C) Building 1,2

26. RISK ANALYSIS OF 2 SUBNETS
5A has 123 computers. If the number of computers will increase
then it will face shortage of IP address.
If we don’t use the subnet then we will get 254 Host IP address.
Where the LAB’s consist of 177 computers.
Then we will get (254 – 177) = 77 Host IP Address

27. CONSTRUCTING
THE LAN
Each Building’s computers are connected to
POP.
So each building is connected to each other
via POP.
If we use this Network then it will be the most
cost saving and secure solution.

28. BENEFITS OF
USING
GETCO’S
NETWORK
Supervision free
High speed data transmission due to Optical
Fiber
Cost of wiring a long distance between
buildings

30. CONFIGURING LAB’S LAN
Cabling Switch
configuring
IP Address
allocation

31. CABLING
1. We checked each cable
2. Then found the defected cable.
3. And reconfigure it or replace it by
new cable.

32. CABLING
• We use 100 meter cat6 cable and
some cat 5 cable.
• Connector RJ45
• crimping/cutting/stripping tool
• Cable tester
• Number both end of the cable with
associate number of Computer.

33. VIDEO OF
CABLING
Straight cabling.
Cross Cabling.
Data sharing using switch.
Data sharing without switch.

34. STRAIGHT CABLING

35. CROSS CABLING.

36. DATA SHARING USING SWITCH.

37. DATA SHARING WITHOUT SWITCH.

39. SERVER
A server is a computer program that provides
services to other computer programs (and their
users) in the same or other computers. The
computer that a server program runs in is also
frequently referred to as a server.

40. TYPES OF SERVER
application server: provides the
business logic for an application
program
proxy server: software that acts
as an intermediary between an
endpoint device
mail server: receives incoming e-
mail from local users
virtual server: program running
on a shared server that is
configured in such a way that it
seems to each user that they
have complete control of a
server.
file server: responsible for the
central storage and
management of data files so
that other computers on the same
network can access them.
policy server:security component
of a policy-based network that
provides authorization services
and facilitates tracking and
control of files.

41. FILE SERVER

42. SERVER
OPERATING
SYSTEM
Windows Server, Mac OS X Server, and
variants of Linux such as Red Hat Enterprise
Linux (RHEL) and SUSE Linux Enterprise
Server
Windows and Linux are widely used.

43. WINDOWS OVER LINUX
It is faster
to do
things On
MS
windows
It is easier
to
configure
MS
windows
server
With
Windows,
you need
less
people
Windows
server is
more
secure
Open
projects,
Open
source &
accountab
ility
Backup
GPO
(Group
Policy
Object)

44. ANOTHER BIG REASON
Roaming user profile
• Automatic resource availability. A user's unique profile is automatically available
when he or she logs on to any computer on the network.
• Simplified computer replacement and backup. When a user's computer must be
replaced, it can be replaced easily because all of the user's profile information
is maintained separately on the network, independent of an individual computer.

45. STORAGE ALLOCATION AND GROUP POLICY
Allocate 2GB/student
Validity 6 months for bi semester student and 4 months for tri-semester student
Default group Policy

46. VIDEO OF
SERVER
OPERATIONS
Creating UserCreating
Assigning Roaming ProfileAssigning
Configuring Client PC to get under server.Configuring

47. CREATING USER

48. CONFIGURING CLIENT COMPUTER

49. ROAMING USER PROFILE

51. THANKS TO
Zahid Hasan(Lecturer)
Mizanur Rahman Sinha(Lecturer)
Md. Selim Azad
Aminul Islam
Professor Abdul Halim Sheikh,Phd
Dean
Faculty of Design and Technology
Shanto Mariam University of Creative
Technology

52. PRESENTATION SLIDES ARE PREPARED BY
Abdullah Al Mamun
Founder: coderstutor.com
Intern at Shanto-Mariam University of Creative Technology, Uttara, Dhaka.
LinkedIn: https://www.linkedin.com/in/abdullah-al-mamun-sm/
Facebook: https://www.facebook.com/abdullah.mamun1204

53. EVERYONE