thiet ke mang _ mt nha a9

7/28/2019 Thiet Ke Mang _ MT Nha A9

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TRNG I HC CNG NGHIP H NI

KHOA CNG NGH THNG TIN

------ ------

BO CO BI TP LN

MN: MNG MY TNH TI: XY DNG H THNG MNG CHO CC PHNG 201,

202, 203, 204 NH A9

THNH VIN TRONG NHM : 1. L Thanh Ngh

2. Phm Vn Cng

3. Vn Lng4. Nguyn Th Nhm

5. Nguyn Th o

H Ni, ngy 02 thng 11 nm 2011


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2


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I Yu cu:- Cc phng hc 201, 202 mi phng c 30 my, cc phng 203, 204

mi phng c 40 my. Tt c u c th kt ni mng.

- S dng cc chng trnh phc v cho hc tp ca sinh vin.

- V s lp t chi tit ca h thng v d tr kinh ph xy dng

III Ni dung thc hin:

1. Kho st a hnh:

Tng 2 nh A9 trng i hc Cng Nghip H Ni.

H thng mng tng 3 gm 9 phng, 1 phng ch gio vin v

8 phng hc

Thng s phng hc: 10m x 7m (di x rng).

Phng hnh ch nht

2. Cc s thit k:

3


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SWITCH 48

P 301

SWITCH 48

P 301

SWITCH 48

P 301

SWITCH 48

P 303

SWITCH 48

P 305

SWITCH 48

SWITCH

P 308

re eater

SWITCH 48

P 304

SWITCH 48

P 302

SWITCH 4P GV

SWITCH

P 306

Torminator TorminatorBUS

BUS

Cu thang

S LP T H THNG MNG TNG 3 NH A9

4

T-connector

T-connector

T-connector

T-co

nnector


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Switch 48

B

S LP T 8 PHNG MY T 301 308

5

T - c o n n e c t o r


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Switch 4

B

Ca ra vo

S LP T PHNG CH GIO VIN

6

T-connector


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3. Phn tch bn thit k v lp t:

S mng l mng lai gia topo Bus v topo star, lin kt gia cc phng

my l mng topo Bus cn trong ni b phng cc my lin kt vi nhau bng

mng topo star.

- S cc my c sp xp nh trn.

- Thng s k thut: mi my d tr cn 70cm din tch. Li i li cn tithiu 1.2m.

+ Switch: L thit b ging nh bridge nhng nhiu port hn cho php

ghp ni nhiu on mng vi nhau. Switch cng da vo bng a ch MAC

quyt nh gi tin no i ra port no nhm trnh tnh trng gim bng thng khi

s my trm trong mng tng ln. Switch cng hot ng ti lp hai trong mhnh OSI. Vic x l gi tin da trn phn cng (chip).

Switch c chc nng: nhn, chia s mng Internet t Modem v kt nicc my tnh vi nhau thnh mng cc b.

Switch AL4500E04-E6 Nortel 4548GT 48 Port

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- Cc my trong phng hc c kt ni vi nhau theo m hnh Star (m hnhsao).

Mng my tnh hnh sao.+ Mng hnh sao c b tr nh mt ngi sao. gia ngi sao l Switch.

Cc my c gn lin vi Switch.

+ Lp t mng hnh sao rt n gin, chi ph thp, nhanh chng nh cablelinh ng v khp ni d lp rp. S thit b ni mng c quyt nh bi loiHub huc switch trong s ny ta dung loi switch 48 cng. B tr mng hnhsao gip hnh thnh nhm lm vic (workgroup); nhm lm vic ny c th lmvic c lp hoc kt ni vi nhm lm vic khc.

+ u im ca mng hnh sao

Chi ph ni cable thp. Lp t nhanh chng. Cc nhm lm vic thng tin vi nhau d dng. M rng mng d dng, bng cch thm vo nhm lm vic mi. M rng bng cch s dng Switch hay cu ni (bridge) s nng cao hiu

sut lm vic qua mng. S hng hc ca cc thit b ni khng lm nh hng n ton b mng. Cable 10BASE-T s thng tin v tnh trng ca Hub, n gin ha cc s

c hng hc.

+ Hn ch ca mng hnh sao

Khong cch gia thit b ni v Switch b gii hn 100m.

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4. Mua thit b v ci t:

a Mua thit b:

* My tnh:

- S lng my tnh trong phng hc cho SV:

31M/1 phng x 8 phng =248 my- S lng my tnh trong cho phng ch gio vin: 3 my

- Mi my gio vin c trang b thm 1 a quang

- Cu hnh my tnh v gi thnh nh nhau, c th nh sau:

Loi sn phm Tn sn phm Gi(VND) Bo

hnh

CPU INTEL PENTIUM DUAL CORE E5400 1.317.000 36 thng

Mainboard GIGABYTE G31M-ES2C 1. 228.000 36 thng

RAM Kingston DDR2 1.0GB bus 800(PC2-6400)

460.00036 thng

cng(HDD) SAMSUNG 160GB SATA 812.000 36 thng

Ngun JETEK S500 248.000 12 thng

Chut,

bn phm

MITSUMI (PS/2) 238.000 12 thng

Mn hnhBENQ LCD Monitor 17 inches TFT (G702AD)

2250.000 24 thng

Case JETEK A603BS/ BR 238.000 12 thng

Tng s tin 6 791 000 VND

1 SamSung DVD-RW 22x6x16x(+)12x4x12x(-) DVD / 40x32x48x=590 000

11 = 6 490 000 VND

Tng s tin mua 251 b my tnh:

1,704,541,000VND +6,490,000=1,711,031,000 VND

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http://www.trananh.vn/RAM-may-tinh-Kingston-DDR2-1,0GB-bus-800-PC2-6400_2099.htmlhttp://www.trananh.vn/RAM-may-tinh-Kingston-DDR2-1,0GB-bus-800-PC2-6400_2099.htmlhttp://www.phucanh.vn/ProductDetail.aspx?ProductId=686http://www.phucanh.vn/ProductDetail.aspx?ProductId=1183http://www.phucanh.vn/ProductDetail.aspx?ProductId=1340http://www.trananh.vn/Man-hinh-may-tinh-BENQ-LCD-Monitor-17-inches-TFT-G702AD_9491.htmlhttp://www.trananh.vn/Man-hinh-may-tinh-BENQ-LCD-Monitor-17-inches-TFT-G702AD_9491.htmlhttp://www.phucanh.vn/ProductDetail.aspx?ProductId=5493http://www.trananh.vn/SamSung-DVD-RW-22x6x16x-12x4x12x-DVD-40x32x48x-CDRW-Serial-ATA_2076.htmlhttp://www.phucanh.vn/ProductDetail.aspx?ProductId=686http://www.phucanh.vn/ProductDetail.aspx?ProductId=1183http://www.phucanh.vn/ProductDetail.aspx?ProductId=1340http://www.trananh.vn/Man-hinh-may-tinh-BENQ-LCD-Monitor-17-inches-TFT-G702AD_9491.htmlhttp://www.phucanh.vn/ProductDetail.aspx?ProductId=5493http://www.trananh.vn/SamSung-DVD-RW-22x6x16x-12x4x12x-DVD-40x32x48x-CDRW-Serial-ATA_2076.htmlhttp://www.trananh.vn/RAM-may-tinh-Kingston-DDR2-1,0GB-bus-800-PC2-6400_2099.htmlhttp://www.trananh.vn/RAM-may-tinh-Kingston-DDR2-1,0GB-bus-800-PC2-6400_2099.html


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* Thit b mng:

Tn thit b Gi(VND) S lng Thnh tin(VND) Bo hnh

REPEATER 3660 3,550,000 1 ci 3,550,000 6 thng

TP-Link Switching10/100 - 5 Port (TL-SF1005D)

170,000 1 ci 170,000 24 hng

TP-Link Switching10/100 - 48 Port(TL-SF1048)

2,180,000 8 ci

17,440,000

24 thng

Dy cp xon i 2 500 2500 m 6250000

Cp ng trc(thickcapble)

5,000 200 m 1,000,000

u ni mng RJ45 500 600 u 300,000

Tng s tin mua thit b mng 28,710,000 VND

b Ci t:

Cc my c lp t theo s trn.

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5. Ch bo hnh:

- i vi cc my tnh bn v cc thit b kt ni mng th bo hnh theo nhsn xut nh ghi trn.

- i vi c h thng mng bo hnh 12 thng k t ngy bn giao.

6. D tr khinh ph:

Stt Cng vic Kinh ph(VND)

1 Mua my tnh bn 1,711,031,000

2 Mua cc thit b kt ni mng 28,710,000

3 Thit k v lp t h thng mng 15,000,000

4 Kinh ph pht sinh 1,000,000

Tng s kinh ph 1,755,741,000

7. Ti liu tham kho:

- Tham kho gi ti: Cng ty my tnh Trn Anh v cng ty my tnh phc Anhvo ngy 26/10/2010

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thiet ke mang _ mt nha a9

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