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Information and Communications Technology Academy

Digital Arts Department

LAN Design

Proponents:

Ferrer, Elaine Veronica A.

Dominguiano, Lemuel S.

Dominguiano, Lorenz S.

Ko, Halim Syril Y.

Sy, Hazelyn E.

Reagan B. Ricafort, CoF, MSCS

Instructor

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Table of Content

Acknowledgement1.0 Network Description2.0 Principles Applied

3.0 Legend

4.0 Riser Diagram5.0 Floor Plan

5.1 Ground Floor5.1 Second Floor5.1 Third Floor5.1 Fourth Floor5.1 Fifth Floor5.1 Sixth Floor5.1 Seventh Floor5.1 Eight Floor5.1 Ninth Floor5.1 Tenth Floor

6.0 Subnetting7.0 Technical Brochures8.0 Cost9.0 Recommendation/Conclusion

Data Networking i

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Acknowledgement

There are a great number of people that go into publishing a work like this, and we would like totake this space to thank everyone who was involved with this project.

Thanks to our professor in Data Networking, Sir Reagan B. Ricafort, whose encouragement,guidance and support from the initial to the final level enabled us to develop an understanding ofthe subject.

Thanks to our family, for their patience and understanding during this project and all ourprojects.

Most importantly, we would like to thank God, for giving us the skills, talents, and opportunity towork in such a challenging and exciting project.

Data Networking ii

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NETWO

RK DESCRIPT

IO

N

Data Networking Page 1

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1.0 Network Description

NetCom is a call center office in Makati. It offers higher results, through highly skilled

people, superior operational excellence, differentiated environment and customer feedback

insights. It is the most famous and the most populated office because of its performance

categories workers including vertical expertise, reliability, innovation, trust, flexibility andcustomization.

When this company was just starting, Mr. Ricafort, the owner of NetCom, wants to have

500 computers in his 10 storey office building. He give us the authority to decide the best

design.

The proponents planned to choose Cisco as the routerand switch, Zyxelas the

DSL modem, (tapos isip ng kung anong brand ng cp natin na gagamitin, at size ng

cables)

Cisco IOS Software is the industry-leading and is the most widely deployed network

system software. The Cisco IOS Software platform is implemented on most Cisco hardware

platforms, including switches, routers, and similar Cisco IOSbased network devices. It is

the embedded software architecture in all Cisco devices and is also the operating system of

Cisco Catalyst switches.

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PRINCIPLES APPLIED

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2.0 Principles Applied

2.1 Data Networking

Data communications and networking may be the fastest growing technologies in

our culture today. One of the ramifications of that growth is a dramatic increase in the

number of professions where an understanding of these technologies is essential forsuccess and a proportionate increase in the number and types of students, like the

proponents, taking courses to learn about them.

2.1.1 Types of Data Networking

2.1.1.1 LAN

LAN is a short term for local area network. It is a common

type of network found in home offices, small businesses, and large

enterprises. LANs can vary widely in their size. It might consist of only

two computers in a home office or small business, or it might include

hundreds of computers in a large corporate office or multiple buildings.

2.1.1.2WAN

WAN is a short term for wide area network. It is a data

communications network that operates beyond the geographical scope

of a LAN. WANs use facilities provided by a service provider, or carrier,

such as a telephone or cable company. They connect the locations of an

organization to each other, to locations of other organizations, to external

services, and to remote users. WANs generally carry a variety of traffic

types, such as voice, data, and video.

2.1.1.3 MANMAN is a short term for metropolitan area network. It is a

LAN to LAN network. (e.g. whole city)

2.2 Transmission Modes

There are four ways in transmitting a data from one point to another.

2.2.1 Simplex

In simplex mode the communication can take place in one

direction. The receiver receives the signal from the transmitting device. It

is a one-way transmission.

2.2.2 Half Duplex

In half-duplex mode the communication channel is used in both

directions, but only in one direction at a time. (e.g. walky talky)

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2.2.3 Full Duplex

In full duplex the communication channel is used in both directions

at the same time. (e.g. telephone)

2.2.4 Full Full Duplex

In Full Full Duplex the communication channel is used by theinternet. (e.g. laptop, personal computers)

2.3 The OSI Reference Model

The OSI reference model is the primary model for network communications. The

early development of LANs, MANs, and WANs was chaotic in many ways. Companies

realized that they could save money and gain productivity by using networking technology,

they added networks and expanded existing networks as rapidly as new network

technologies and products were introduced.

The OSI reference model, released in 1984, was the descriptive scheme that the ISOcreated. It provided vendors with a set of standards that ensured greater compatibility and

interoperability between the various types of network technologies produced by companies

around the world. Although other models exist, most network vendors today relate their

products to the OSI reference model, especially when they want to educate customers on the

use of their products. The OSI model is considered the best tool available for teaching people

about sending and receiving data on a network.

The OSI reference model has seven layers. This separation of networking functions is

called layering. The OSI reference model defines the network functions that occur at each

layer. In addition, the OSI reference model describes how data travels from application

programs (for example, spreadsheets), through a network medium, to an application program

located in another computer, even if the sender and receiver are connected using different

network media.

1. Application

2. PresentationSoftware

3. Session

4. Transport

5. Network6. Data Link

Hardware7. Physical

Figure1.1 The OSI Reference Model

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2.2.1 Application Layer

The application layer is the OSI layer that is closest to the user. This

layer provides networkservices to the users applications. The application layer

establishes the availability of intended communication partners andsynchronizes

and establishes agreement on procedures for error recovery and control ofdata

integrity. (e.g. facebook, friendster, twitter)

2.2.2 Presentation Layer

The presentation layer ensures the information that the application layer

of one systemsends out is readable by the application layer of another system.

2.2.3 Session Layer

The session layer establishes, manages, and terminates sessions

between two communicating hosts. It provides its services to the presentation

layer. The session layer also synchronizes dialogue between the presentation

layers of the two hosts and managestheir data exchange.

2.2.4 Transport Layer

The transport layer segments data from the sending hosts system and

reassembles the datainto a data stream on the receiving hosts system.

2.2.5 Network Layer

The network layer provides connectivity and path selection between two

host systems that might be located on geographically separated networks. In

here, frames became data pockets.

2.2.6 Data Link Layer

The data link layer defines how data is formatted for transmission and

how access to the network is controlled. This layer is responsible for defining

how devices on a common media communicate with one another, including

addressing and control signaling betweendevices.

2.2.7 Physical Layer

The physical layer defines the electrical, mechanical, procedural, and

functionalspecifications for activating, maintaining, and deactivating the physical

link between endsystems. (e.g. your bio data with your name, address, age, and

other informations about yourself)

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LEGEND

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3.0 Legend

These are the icons used in this project:

Workgroup Switch 100BaseT Hub Personal Computer Camera Camera P/T/Z

Spiral Staircase Scissor Staircase Elevator Door Double Door

Window Stool Desk chair Chair Sofa Multi-chair boat shape

Marker Board

Projector Round waste can Wall Plant Bed

Cubicle Sink Triple Closet Double Closet Refrigerator Vending Machine

Cooker Water Cooler Food Cooler Coffee Maker

C C

Up

Up

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RISER DIAGRAM

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4.0 Riser Diagram

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FLOOR PLAN

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Ground FloorReception Area, Admin, and Security

U

p

16'-101/4"

16'-10

5/16"

5'-95/16"

5'-95/16"

C C

Fire exit Admin Security Reception Area Comfort Room

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2nd FloorHR Department of NetCom Company.

U

p

C

HR Department (for interviews) Exam Room Conference Room

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3rd FloorClinic, Lounge Area, and Canteen

U

23'514

23'514

Clinic Lounge Area Canteen

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4th FloorThe Employees Training Center

U

139'-10"

U

24'-11 1

16" 25'-9

16"5'-7 9

16"5'-79

16"

23'-5

1

4"

23'-5

1

4"

C

C

C C

107 .4i nx4 2.0 i n 107 .4inx42.0in

0

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5th FloorI.T. Department

Up

8'-

/8"

9'-

/8

"

Comfort Room The Boss Conference Room

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6th FloorArts Department

Up

9'-6

3/8"

8'-5/8"

Comfort Room The Boss Conference Room

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7th FloorAccounting Department

Up

Comfort Room The Boss Conference Room

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8th FloorCorporate Planning

Up

Comfort Room The Boss Conference Room

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9th FloorPurchasing and Stores

54.5inx 42.7in

U

U

142.9 inx76.6in0

Conference Room The Boss Comfort Room

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10th Floor

U

U

17'-9

58"

118.9inx71.8 in

0

121.5 inx65.2in 121.5 inx65.2in

3'-9 5

8"

118.9inx71.8in

118.9inx71.8 in

101.4inx64.1in

Managing Director Director of Finance Director of Health

Director of Operations Chief of Staff

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SUBNETT

ING

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6.0 Subnetting

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TECHNICAL BROCHURES

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7.0 Technical Brochures

This section includes the specs of the system used and the comparison of their

competitors.

7.1 Cisco vs. LinksysWhen it comes to routers and switches, most IT pros associate Cisco with

professional-grade quality and Linksys with low-end, consumer-grade routers and

wireless equipment. While there's nothing wrong with this distinctionLinksys (a

division of Cisco) addresses the consumer market very wellthe comparison may

be a bit basic.

7.1.1 Cisco switch

Specifications:

y 48 10/100 Mb Ethernet ports and two 10/100/1000 Gb uplinks

y 16-Gbps switching fabric

y 10.1-Mpps forwarding rate for 64-byte packet

Pros:

y For the most part, the Cisco switch offers the same software

features as the Linksys switch.

y The Cisco IOS command line includes many advanced features,

including Advanced QoS, classic Cisco IOS ACLs, Smartports

macros, Network Admissions Control, and a time-domain

reflectometer (TDR) to diagnose and resolve cabling problems on

copper ports.

y Incredible grass-roots support, including how-to resources, books,

forums, and videos

y Cisco Network Assistant (CNA)

y CiscoWorks support

y Optional redundant power supply (RPS) connector

y Limited lifetime warranty

7.1.2 Linksys switch

Specifications:

y 48 10/100 Mb Ethernet ports and four 10/100/1000 Gb uplinks

y 2 shared mini-GBIC ports for optical or copper interconnect (not

on Cisco)

y 17.6-Gb switching capacity

Pros:

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y QoS with 802.1p, diffserv, or ToS

y Web browser interface

y SSH remote management with menu-driven text console (not the

Cisco IOS)

y VLAN support with 802.1q

y 802.1x authentication and MAC address filteringy Supports up to 256 VLANs

y SNMP management

y Firmware upgradeable through TFTP or Web interface

y Port mirroring

y SNTP for time synchronization

y ACLs are configurable in menu and Web interface

y Dynamic VLAN registration with GVRP

y Link aggregation (LACP) (Similar to EtherChannel in the Cisco

IOS world, this is a different protocol.)

y Rack mountabley Five-year warranty

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COST

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8.0 Cost

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RECOMMENDATION/CONCLUSION

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9.0 Recommendation/Conclusion

Data Networking Page