This document outlines a network design for a small office. It includes descriptions of the devices, logical and physical diagrams of the network layout, and details of servers and security features. The total cost of the proposed design is approximately 34.64 lakh taka. Key aspects of the design include connections between rooms and devices via switches, a server room with five servers, and security features like CCTV cameras, motion detectors, and smart door locks. The network aims to provide a secure infrastructure to support file sharing, email, and device connectivity across the office.

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Project Name:Bangladesh Association of Software
And Information Services Network Design
Course Title: ComputerNetworks Lab
Course Code: CSE 318
SubmittedTo
PranabBandhu Nath
Senior Lecturer,
Dept. of CSE,
City University, Dhaka.
Submitted By
Nowrin Jahan Siam
ID:1925102501
Batch:51st
Date of Submission: 2/11/2021

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ABSTRACT
In this report, the steps are outlined that would allow to design and fulfill all the necessary
requirements for running a small office. In this report a detailed overview has been presented
based on the estimates which has been ensured by visiting the main office. This report will help
to understand the structured network design and will also demonstrate the practical
implementation of the steps which has been identified by real life case study. The design has
been simulated using the Cisco Packet Tracer software

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CONTENTS
1.Abstract………………………………………………….......1
2.Project Description…………………………………………2-13
2.1. Devices Description…………………………………2
2.2 Logical Diagram…………………………………….3-5
2.3 Physical Diagram……………………………………5-8
2.3 Server Description…………………………………….8-16
2.4 Topology……………………………………………….17
3..Netwrok Topology to Maintain Data Security……………18
4.Conclusion……………………………………………………19
5.Referance………………………………………………………19

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Project Details
In this Project, I’m trying to develop basis network system and give high security and use some
modern devices.
Device:Computer, Printer, Switch, Router, Wire Cable, Some digital devices like smart door
lock,smart light etc . I’m using some sensor like motion sensor, smoke detector,siren,fire monitor
etc. I also use a CCTV camera for security .
Computer: I’m using a computer in information zone , server room ,training room, manager
room, all the rooms for communicating each room to another room . Every Computer connected
to a server. If anyone wants to give mail or transfer files that person can transfer files or mail one
computer to another computer. This project, I’m using two types of computer desktop computer
and Laptop computer.
Switch: A network switch (also called switching hub, bridging hub, and is networking hardware
that connects devices on a computer network by using packet switching to receive and forward
data to the destination device. In this project I’m using Cisco SF300-24PP-K9 24-Port POE
Managed Network Switch. Price 12800tk per piece.
Router: A router is a networking device that forwards data packets between computer networks.
Routers perform the traffic directing functions on the Internet. Then, using information in its
routing table or routing policy, it directs the packet to the next network on its journey.
Motion Detector: A motion detector is an electrical device that utilizes a sensor to detect nearby
motion. Such a device is often integrated as a component of a system that automatically performs
a task .
CCTV Camera: This camera only for monitoring. It givehigh security. In this project, I’m using
Dahua HAC-HFW1400D 4MP HDCVI IR Bullet Camera-3500tk.
Server: Network Server is a computer in Network that is designated to provide one or more
network service. For example file server, database server etc. In this project, I’m using Dell
EMC PowerEdge R740 2U Rack Server

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AC: An air conditioner is a system or a machine that treats air in a defined, usually enclosed area
via a refrigeration cycle in which warm air is removed and replaced with cooler air.
Smart Door Lock: A smart lock is arguably the most important part of a truly smart, connected
home. Not only will it allow you to come and go as you please.

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Physical diagram

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Logical Daigram:

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This is the full view of my project. Project name is Basis Networks Design. In this project, I’m
design 3 floor building networks design. Now I’m describe about floor wise design-
Ground Floor:This floor is use for car parking and transport car store.There have security
door,CCTV camera, smoke Detector and Smart LED light.

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First Floor: This floor have one waiting room, one information room and,2 training room and a
server room. Every room have AC, Security Door, CCTV camera, Smock Detector .
Training room: have 5Desktop Computer, one printer. All are connected to 1 switch.
Server Room: In server room there are 5 servers,1 switch,1 webcam and a pc.
Information zone:In information zone there are 3 pc ,1 webcam,1 AC and a printer.
Second Floor: This floor have manager room and 6 others room Every room have AC, Security
Door, CCTV camera, Smock Detector.

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Manager Room: This room have a computer and laptop. This are connecter to the server by using
cable, wire and switch. All room are connected to Smart device.
Room 1:This room have a computer and switch ,AC etc. This are connecter to the server by
using cable, wire and switch. All room are connected to Smart device.
Room 2: This room have a computer and switch ,AC etc. This are connecter to the server by
using cable, wire and switch. All room are connected to Smart device
Room 3:
Room 6: This room have a computer and switch ,AC etc. This room have a computer and switch
,AC etc. This are connecter to the server by using cable, wire and switch. All room are connected
to Smart device
Room 4: This room have a computer and switch ,AC etc. This are connecter to the server by
using cable, wire and switch. All room are connected to Smart device
Room 5: This room have a computer and switch ,AC etc. This are connecter to the server by
using cable, wire and switch. All room are connected to Smart device.
This are connecter to the server by using cable, wire and switch. All room are connected to
Smart device

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Server details:In this project .I’m using DNS,DHCP,FTP,EMAIL,IOT those 5 server
DNS sever:
A DNS server is a computer server that contains a database of public IP addresses and their
associated hostnames, and in most cases serves to resolve, or translate, those names to IP
addresses as requested. DNS servers run special software and communicate with each other
using special protocols.
.

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DHCP Server: A DHCP Server is a network server that automatically provides and assigns IP
addresses, default gateways and other network parameters to client devices. It relies on the
standard protocol known as Dynamic Host Configuration Protocol or DHCP to respond to
broadcast queries by clients.
Email Server: A mail server (or email server) is a computer system that sends and receives
email. Mail servers send and receive email using standard email protocols. For example, the
SMTP protocol sends messages and handles outgoing mail requests. The IMAP and POP3
protocols receive messages and are used to process incoming mail.

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FTP Server: The File Transfer Protocol is a standard network protocol used for the transfer of
computer files between a client and server on a computer network. FTP is built on a client-server
model architecture using separate control and data connections between the client and the server.

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IOT Server: IoT Data Server is a "Data Integration Controller" consisting of high reliable
industrial computer and non-programming data integration software. ... These functions will help
the data management in various scenes from the production cell system to production line,
factory, cloud system.

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Total Cost:
No. Device Name Model Quantity Cost Per
Product
Total cost
1. Router Asus RT-Ac500UHP
AC1500 Dual Band
Wifi Router with MU-
MIMO
1 9,600 9,6000
2. Switches Netgear FS728TP 24- 13 20,000 260,000

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port fast Ethernet
Racmount poe smart
managed pro switch
3. Printer HP DeskJet Plus INK
Advantage 6475 all in
one printer
5 13,000 65,000
4. Access point BDCOM WAP2100
T22E Wireless AP
1 8,500 8,500
5. Cables D-Link CAT 6 UTP
Cable 305M 23AWG
Grey
10 3,000 30,000
6. Slicer Silhouette Cameo 4 1 36,500 36,500
7 Laptop Avita Liber v14 core i5
10th Gen 14”FHD laptop
Himalayan blue
3 57,500 172,500
8 Computers Walton Kaiman Ex S
WDPC1010 Intel core
i3-10100 desktop pc
33 36,990 1,220,670
9 Webcam Xiaomi Vidlok W77
Full HD Webcam black
13 2,550 33,150
10. AC Gree GS24CT410 2 Ton
Split Air Conditioner
11 67,000 737,000
11. Smart door
lock
ZKTeco LH3000 Smart
door lock
13 9,700 126,100
12. CRIMPER 1 6,035 6,035
13. Server Dell power edge
R720xd 2U SERVER
5. 125,000 630,500
14. MOTION
DETECTOR
2 600 1200
15. SIREN 2 500 1000

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16. SMOKE
DETECTOR
2 1000 2000
17. FIRE
MONITOR
2 2000 4000
Grand Total 34,64,165
Advantage of network design
1.Failoure of computer will not affect other cpmputer
2.Easy to troubleshoot
3.Easy to add or remove the computer in a network.
4. switch can be easily replaced
Disadvantage of network design
1. Performance of transmission depends on the switch.
2. Installation cost is high.
3. Failure of the switch will stop the transmission.
.

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This Networks Topology Security system:
1.Routers use to maintain data security.
2.switch for protecting our data.
3.server networks
4.IP and MAC based internet connection.
Conclusion:
A secure network design has been ensured for the company. However, the cost might seem a bit
high but this will help in the long run to secure the complete system. The success of a company
depends specifically on the security of the network, which they are using. The network design
has been developed keeping the security of the entire system in mind that will allow the company
to achieve success of the organization fulfilling all the needs of the company.
Referance:javapoin.com,tutorial point.com,bd stall .com

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