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NORTHWESTERN UNIVERSITY

COLLEGE OF ENGINEERING, ARCHITECTURE AND TECHNOLOGY

LAOAG CITY

ILOCOS NORTE COLLEGE OF ARTS AND TRADES

NETWORK PLAN DESIGN

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ASTRACT

Network planning and design is an iterative process, encompassing topological

design, network-synthesis, and network-realization, and is aimed at ensuring that a new

network or service meets the needs of the subscriber and operator. The process can be tailored

according to each new network or service.

A traditional network planning methodology involves five layers of planning, namely:

business planning

long-term and medium-term network planning

short-term network planning

T asset sourcing

!perations and maintenance.

"ach of these layers incorporates plans for different time horizons, i.e. the business planning

layer determines the planning that the operator must perform to ensure that the network will

perform as re#uired for its intended life-span. The !perations and $aintenance layer,

however, e%amines how the network will run on a day-to-day basis.

The network planning process begins with the ac#uisition of e%ternal information. This

includes:

&orecasts of how the new network'service will operate(

The economic information concerning costs( and

The technical details of the network)s capabilities.

t should be borne in mind that planning a new network'service involves implementing the

new system across the first four layers of the !* +eference $odel.This means that even

before the network planning process begins, choices must be made, involvingprotocolsand

transmission technologies.

!nce the initial decisions have been made, the network planning process involves three main

steps:

Topological design: This stage involves determining where to place the components

and how to connect them. The topological optimization methods that can be used in

this stage come from an area of mathematics called raph Theory. These methods

involve determining the costs of transmission and the cost of switching, and thereby

determining the optimum connection matri% and location of switches and

concentrators.

Network-synthesis: This stage involves determining the size of the components used,

sub/ect toperformance criteriasuch as the rade of *erviceo*. The method used

is known as 0Nonlinear !ptimization0, and involves determining the topology,

re#uired o*, cost of transmission, etc., and using this information to calculate a

routing plan, and the size of the components.

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Network realization: This stage involves determining how to meet capacity

re#uirements, and ensure reliability within the network. The method used is known as

0$ulticommodity &low !ptimization0, and involves determining all information

relating to demand, costs and reliability, and then using this information to calculate

an actual physical circuit plan.

These steps are interrelated and are therefore performed iteratively, and in parallel with one

another. The planning process is highly comple%, meaning that each interaction, an analyst

must increase his planning horizons, and in so doing, he must generate plans for the various

layers outlined above.

Stat!!nt "f t#! Pr"&l!

The study re#uires establishing a network within locos Norte 1ollege of Arts and

Trades. The network is designed to ensure ade#uate coverage within the defined service area.

The secondary consideration is to guarantee the capacity re#uirements of the users within the

defined service area are satisfied. The capacity calculation should account for all the

classrooms and areas within the vicinity.

!verall, the study aims to provide the best network connectivity with all the buildings

inside the school and the availability of internet in any area of the school.

Si0nifi(an(! "f t#! Stu)*

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This study will serve as a template in planning for reliable and fle%ible network

system for all the buildings and area of the school. &urthermore, it presents information on

the planning and engineering of local area networking.

S("p! an) Liitati"n

This study focuses on establishing a network system within the vicinity of locos

Norte 1ollege of Arts and Trades. The network must be established on a wired and wireless

communication with a repeater to be use because of line losses. The network system is to be

done within locos Norte 1ollege of Arts and Trades.

E7UIP/ENTS AND SPECIFICATIONS

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E7UIP/ENTS AND SPECIFICATIONS

R"ut!r%

Ci%(" RV584 Dual WAN VPN R"ut!r

2ighly *ecure, +eliable 1onnectivity for the *mall 3usiness Network

The 1isco4 +5678 9ual AN 5;N +outer delivers highly secure, high-performance,

reliable connectivity - to the nternet, other offices, and employees working remotely - from

the heart of your small business network. This proven router provides the performance and

security you need to help keep your employees, and your business, productive.

The 1isco +5678 enables two connections, either to a single service provider, with load

balancing to improve performance, or to different providers to support business continuity.

2igh-capacity virtual private network 5;N capabilities let multiple offices and dozens of

employees access the information they need from anywhere, /ust as securely as if they were

working at your main office.

To further safeguard your network and data, the 1isco +5678 includes business-class security

features and optional cloud-based web filtering. 1onfiguration is a snap, using an intuitive,

browser-based device manager and setup wizards.

&igure

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*trong security: ;roven stateful packet inspection *; firewall, and hardware

encryption

2igh capacity, high-performance ; *ecurity ;sec 5;N capabilities

!ptional 1isco ;rotect=ink eb cloud-based security service, for dynamic >+=

filtering and web threat protection ntuitive, browser-based device manager and setup wizards

&igure 8 shows the back panel of the 1isco +5678. &igure ? shows a typical configuration.&igure 8. 3ack ;anel of the 1isco +5678

Fi0ur! 93 Typical 1onfiguration

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Pr")u(t Sp!(ifi(ati"n%

Sp!(ifi(ati"n%

Dual WAN 1onfigurable for *martlink backup or load balancing

Stan)ar)% @68.?, @68.?u

;v7 +&1 Bp to C6 entries

P"rtF"r1ar)in0

>p to ?6 entries

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P"rt

Tri00!rin0

>p to ?6 entries

l"(:in0 Fava, cookies, ActiveG, 2TT; pro%y

C"nt!nt

filt!rin0

*tatic >+= blocking or keyword blocking

W!&filt!rin0

!ptional 1isco ;rotect=ink eb cloud-based security service

S!(ur!

ana0!!n

t

2TT;*, username'password, password comple%ity

VPN

IP%!( C6 ;sec site-to-site tunnels for branch office connectivity

7ui(:VPN C6 Huick5;N tunnels for remote client access

PPTP C ;;T; tunnels for remote access

En(r*pti"n 9ata "ncryption *tandard 9"*, Triple 9ata "ncryption *tandard ?9"*,

and Advanced "ncryption *tandard A"* encryption( A"* I

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pr"t"("l% 3on/our

E>!nt l"00in0 *yslog, email alerts, 5;N tunnel status monitor

Up0ra)a&ilit* &irmware upgradable through web browser, imported'e%ported

configuration file

S*%t! Sp!(ifi(ati"n%

Pr")u(t )i!n%i"n

;W H Dir"n!ntal D!tail%

9imensions 7.??S %

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Pr")u(t O>!r>i!1

The 1isco4 *+8687; 87-;ort igabit *witch &igure ser access is

verified using @68.* authentication mechanism and can also be

controlled using $A1-based filtering.

"%tensive #uality of service Ho* features makes the solution ideal for real-time applicationssuch as voice and video. The four priority #ueues, together with the weighted round-robin

and strict priority scheduling techni#ues, facilitate efficient coe%istence of real-time traffic

with data traffic, allowing each to meet its Ho* needs. ndividual users or applications can be

prioritized above others using various class of service options - by port, =ayer 8 priority

@68.

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has independent overload and short-circuit protection, with ="9 indicators for power status.

The switch also supports """@68.?af $3 for ;o", """ @68.

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Sp!(ifi(ati"n%

Table < contains the specifications, package contents, and minimum re#uirements for the

1isco *+8687; 87-port igabit *witch.

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ri)0!

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O>!r>i!1

ith ;=AN"T powerline communication

products, the power outlets are no longer to be

viewed as power receptacles only but can also

be the network connection point. The

;=AN"T ;=-C6< is a ;owerline to "thernet

3ridge with a +F-7C "thernet interface which

directly connects to your computerMs network

card. To share the network connection in the

house or office, you will not need to spend time and money to install "thernet cabling but

simply plug the ;=-C6< into the power outlets anywhere in the house or office. Through the

multiple outlets in every room, ;=-C6< allows you to use the e%isting electrical wiring to

build the network connection in the entire house or office without the clutter of messy wiring

around the house or office.

This ;=AN"T ;=-C6< is cost-effective, easy to install, and no need of additional wire. t

offers the speed up to 866 $bps data rate which provides customers the highest speed in

powerline data transmission. $oreover, the ;=-C6< features ia H"!% P"1!r Suppl*

;=AN"T provides several types of powerline products to meet various demands. As

illustrated, users may connect an ; *T3 to ;=-C6sers can en/oy ;T5 or 5!9 service and share nternet information. iththe ;=AN"T powerline products, no messy network cables and additional switches are

re#uired at home and users can entirely en/oy home network from now on.

Key &eatures

2ome;lug A5 compliant 9irect attached to power outlets

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1onnect

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NETWORK PLAN

LEGEND+

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from the switch so that we can attain the minimal loss for data transmission. Also for the

buildings ;ractical Arts, Academic and *cience, we must insert two bridge'repeaters so that

we can attain the minimal loss for data transmission. The path of the cable that we considered

to deploy is from the New Admin building through 1ollege building going direct to the !ld

Admin and enters in the Huadrangle site, passes between 9rafting building and +$ building

and directs to the east part of the ;ractical Arts building and then to the *cience building via

the ceiling hall way of the building. "ach connected router'i-&i from the server are re#uired

to have an insertion of bridge'repeaters in every @C I BC meters to attain minimal loss for data

transmission.

&or the buildings !ld +T*, New +T*, 1T, and 1ollege with !ld +T* 1atwalk, the

path of the cable is deployed also via the 1ollege 3uilding through 1T and !ld +T*

1atwalk. And also, a bridge'repeater is inserted every @C I BC meters for the system to attain

a minimal loss for data transmission.

And for the Tech-5oc buildings, ;12 building, irls Trade building, &1$ building,

&1$ Anne%, and $;1 1anteen, the path of the cable is deployed via the &1$ building

through the $;1 1anteen and directs to the Northeast part of the Tech-5oc building, and

also a bridge'repeater is inserted for every @C I BC meters for the system to attain the minimal

loss for data transmission.

The network plan for locos Norte 1ollege of Arts and Trades is a *tar type Topology

which is when implemented, the school will be a near to a hundred percent of i-&i

coverage. Therefore, in every corner inside the school, and in every part of it is i-&i

accessed. n the case of network disconnection, it is easy to detect if one the wire going to the

router'i-&i is disconnected. Also configuration of the network is done only by a certified

network administrator( hence the configuration of the network is a dynamic host

configuration protocol where according to the specifications of our e#uipments is supported

by our e#uipments. The budget for the network plan is #uite e%pensive considering the cost of

each e#uipment and the length of unshielded twisted pair of cable that are going to be used.

3ut in contrary with the cost of the network plan, it is a near to a hundred percent of system

reliability and #uality of the e#uipments are highly good.

"ach +outer'i-&i will be installed on the ceiling of every building at the ground

floor, so that the e#uipment is secured and as a purpose also that in can covers the second

floor of the buildings that has a second floor. And for future e%pansion, a single +outer'i-&i

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can accommodate up to four +outer'i-&i on it. Also a straight-through cable is used to each

of the +outer'i-&i from the server.

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REFERENCES

www.wikipedia.org

www.cisco.com

http:''www.planet.com.tw'en'product'productYov.phpZidR7@B

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NETWORK PLAN

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=*T !& $AT"+A=*

"#uipment Huantity

@-;ort *witch'87-;ort *witch ? pcs. '< pc.

+outer'i-&i T; 1ategory Ce

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3+9"

+!>T"+

-&

N"T!+K 1=!>9 2T"

;1 *"+5"+

*T12 ;+!1"**!+

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;2!N" "T2"+N"T

$!9"$

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