Certified Network Engineer
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Certified Network Engineer شبكات
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Certified Network Engineer Study Guide ACNE Certification 1
Copyright © 2006 www.askpc.com All rights reserved
Certified Network Engineer Study Guide ACNE Certification 2
ACNE Study Guide
Author
Mohamed N. ElGuindy
BSc. CS. Trinity University, USA
MCSE, MCT
IEEE Computer Society Member
British Computer Society Member
IWA & HWG Member
Member of Experts Exchange
Member of ELearning Guild
Member of WAOE
Listed in "Marquise Who's Who in the World 2007 Publication" by invitation.
Chief Information Officer
ASK PC, LLC
Alpharetta, GA
USA
ASKPC
The Largest Arabic Technical Support Community in association with
Microsoft
Symantec
Winternals
Sysinternals
ASK PC, LLC is a registered legal name in United States of America.
Dedication:
This work is dedicated to my great wife for her continues support.
Contact the Author
admin@askpc.com
naguib@computer.org
This book is protected by international copyright law
Copyright © 2006 www.askpc.org
Copyright © 2006 www.askpc.com All rights reserved
Certified Network Engineer Study Guide ACNE Certification 3
Copyright © 2006 www.askpc.com All rights reserved
Copyright © 2006 www.askpc.com All rights reserved
.ﺡﺎﺠﻨﺒ ﺩﻤﺘﻌﻤﻟﺍ ﺕﺎﻜﺒﺸﻟﺍ ﺱﺩﻨﻬﻤ ﺓﺩﺎﻬﺸ ﺭﺎﺒﺘﺨﺍ ﺯﺎﻴﺘﺠﻻ
ﺎﻬﻴـﺴﺭﺍﺩ ﻱﺩـﻴﺍ ﻥﻴﺒ ﻑﻟﺅﻤﻟﺍ ﺍﺫﻫ ﺡﺭﻁﺒ ﺓﺩﺤﺘﻤﻟﺍ ﺕﺎﻴﻻﻭﻟﺍ ﻲﻓ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ ﺔﻴﻤﻴﺩﺎﻜﺍ ﻑﺭﺸﺘﺘ ﺍﺫﻬﻠﻓ
.ﺔﻟﻭﻬﺴﺒ ﺞﻬﻨﻤﻟﺍ ﻡﻬﻓ ﻥﻤ ﻥﻜﻤﺘﺘ ﻲﻜﻟ ﺔﻘﺒﺎﺴﻟﺍ ﺕﺍﺩﺎﻬﺸﻟﺍ ﻥﻤ ﻱﺍ ﻰﻠﻋ لﺼﺎﺤ
ﺞﻬﻨـﻤﺒ ﺎﻤﻠﻤ ﻥﻭﻜﺘ ﻥﺍ لﻀﻔﻴﻭ .ﺀﺍﺭﺒﺨﻟﺍ لﺒﻗ ﻥﻤ
ﻭﺍ
ACTSE ACTSP ﻭﺍ ﺔـﻴﻤﻴﺩﺎﻜﻻﺍ ﻲـﻓ
ﺎـﻬﻴﻠﻋ ﻑﺭﺎﻌﺘﻤﻟﺍ ﻕﺭﻁﻟﺎﺒ ﺎﻬﻟﻭﻠﺤﻭ ﺕﺎﻜﺒﺸﻟﺎﺒ ﺔﺼﺎﺨﻟﺍ ﺕﻼﻜﺸﻤﻟﺍ ﻡﻫﻻ ﺽﺭﻌﺘﻴ ﺎﻀﻴﺍﻭ ﺱﺭﺍﺩﻟﺍ
ﺎـﻬﺠﺎﺘﺤﻴ ﻲـﺘﻟﺍ ﺔـﻴﻤﻠﻌﻟﺍ ﺀﺎﻴﺸﻻﺍ ﻰﻠﻋ ﺞﻬﻨﻤﻟﺍ ﺯﻜﺭﻴﺴ ﺙﻴﺤ ﺞﻬﻨﻤﻟﺍ ﺍﺫﻫ ﻲﻓ ﻼﻴﺼﻔﺘ ﺎﻬﻟ ﻕﺭﻁﺘﻨ
ﻥـﻟ ﻲﺘﻟﺍ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ ﺕﺎﻴﺴﺎﺴﺎﺒ ﺔﻴﺍﺭﺩ ﻰﻠﻋ ﻥﻭﻜﺘ ﻥﺍ ﺕﺎﻜﺒﺸﻟﺍ ﺱﺩﻨﻬﻤ ﺞﻬﻨﻤﻟ ﺱﺭﺍﺩﻜ ﻙﺒ ﺽﺭﺘﻔﻴ
.ﺹﺼﺨﺘﻤﻟﺍ ﺞﻬﻨﻤﻠﻟ ﺔﻴﻤﻠﻌﻟﺍ ﺔﻤﻴﻘﻟﺍ ﻑﻌﻀﻨ ﻻ ﻲﻜﻟ ﺎﻀﻴﺍﻭ ﻯﻭﺼﻘﻟﺍ ﺓﺩﺎﻔﺘﺴﻻﺍ ﺩﻴﻔﺘﺴﺘ
ﻲـﻜﻟ ﺔﻴﺯﻴﻠﺠﻨﻻﺍ ﺔﻐﻠﻟﺎﺒ ﺞﻬﻨﻤﻟﺍ ﺕﺎﺤﻠﻁﺼﻤ ﻰﻠﻋ ﺎﻀﻴﺍ ﺔﻅﻓﺎﺤﻤﻟﺍ ﻊﻤ ﺔﻴﺯﻴﻠﺠﻨﻻﺍ ﺔﻐﻠﻟﺎﺒ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ
ﻡﻭـﻠﻌﺒ ﺔـﺼﺎﺨﻟﺍ ﺞﻫﺎﻨﻤﻟﺍ ﻡﻬﻓ ﻲﻓ ﻥﻴﺭﻴﺜﻜﻟﺍ ﻪﺠﺍﻭﺘ ﻲﺘﻟﺍ ﺏﻋﺎﺼﻤﻠﻟ ﺍﺭﻅﻨ ﺔﻴﺒﺭﻌﻟﺍ ﺔﻐﻠﻟﺎﺒ ﺎﻨﺠﻫﺎﻨﻤ
ﻊـﻴﻤﺠ ﻡﺩـﻘﻨ ﻥﺍ ﺎﻨﺭﺭﻗ ﺩﻗﻭ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ ﺕﺎﻜﺒﺸ لﺎﺠﻤ ﻲﻓ ﻪﺘﺍﺭﺎﻬﻤ ﻰﻤﻨﻴ ﻭﺍ ﺩﻴﻔﺘﺴﻴ ﻥﺍ ﺩﻴﺭﻴ ﻥﻤﻟ
ﻪﻨﻋ ﻰﻨﻏ ﻻ ﺎﻌﺠﺭﻤ ﺩﻌﻴ ﺎﻤﻜ ﻑﺍﺭﺘﺤﻻﺍ ﻰﺘﺤ ﺔﻴﺍﺩﺒﻟﺍ ﻥﻤ ﺹﺼﺨﺘﻟﺍ ﺏﻨﺍﻭﺠ ﻊﻴﻤﺠ ﻲﻁﻐﻴ ﺏﺎﺘﻜﻟﺍ
.ﺎﻬﺒ ﻕﻠﻌﺘﻴ ﺎﻤﻭ ﺕﺎﻜﺒﺸﻟﺍ لﺎﺠﻤ ﻲﻓ ﺎﻴﻟﻭﺩ ﺎﻬﺒ ﻑﺭﺘﻌﻤﻭ ﺓﺩﺤﺘﻤﻟﺍ ﺕﺎﻴﻻﻭﻟﺍ
ﻥـﻤ ﺓﺩـﻤﺘﻌﻤ ﺓﺩﺎﻬﺸ ﻰﻠﻋ لﻭﺼﺤﻟﺍ ﺔﻴﺒﺭﻌﻟﺍ ﺔﻐﻠﻟﺎﺒ ﻥﻴﺜﺩﺤﺘﻤﻟﺍ ﻭﺍ ﺏﺭﻌﻟﺍ ﻥﻴﺴﺭﺍﺩﻠﻟ ﺢﻴﺘﻴﻟ ﺞﻬﻨﻤﻟﺍ
ﻥﻤ ﺩﻤﺘﻌﻤﻟﺍ
ASK PC ﺍﺫـﻫ ﻡﺩـﻘﺘ ﻲﻫﻭ ﺎﻬﻟ ﺍﺭﻘﻤ ﺔﻴﻜﻴﺭﻤﻷﺍ ﺓﺩﺤﺘﻤﻟﺍ ﺕﺎﻴﻻﻭﻟﺍ ﻥﻤ ﺫﺨﺘﺘ ﻲﺘﻟﺍﻭ
ﺕﺎﻜﺒﺸـﻟﺍ ﺱﺩـﻨﻬﻤ ﺓﺩﺎﻬـﺸ ﺭﺎﺒﺘﺨﺍ ﺯﺎﻴﺘﺠﺍ ﻰﻠﻋ ﻙﺩﻋﺎﺴﺘ ﻲﺘﻟﺍ ﺔﻴﺴﺎﺴﻻﺍ ﺓﺩﺎﻤﻟﺍ ﻡﻀﻴ ﺏﺎﺘﻜﻟﺍ ﺍﺫﻫ
ﻭﺍ "ﺩﻤﺘﻌﻤﻟﺍ ﺕﺎﻜﺒﺸﻟﺍ ﺱﺩﻨﻬﻤ" ﺓﺩﺎﻬﺸﺒ ﺔﺼﺎﺨﻟﺍ ﻲﺴﺍﺭﺩﻟﺍ ﺞﻬﻨﻤﻟﺍ ﺏﺎﺘﻜ ACNE
ﻡﻴﺩــــــﻘﺘ
ﻡﻴﺤﺭﻟﺍ ﻥﻤﺤﺭﻟﺍ ﷲﺍ ﻡﺴﺒ
4 Certified Network Engineer Study Guide ACNE Certification
Copyright © 2006 www.askpc.com All rights reserved
.ﺔﻴﻟﻭﺩﻟﺍ ﻥﻴﻨﺍﻭﻘﻟﺍ ﺏﺠﻭﻤﺒ ﺔﻴﻤﺤﻤﻭ ﺎﻬﺒﺎﺤﺼﻻ ﺔﺼﺎﺨ ﺔﻴﻜﻠﻤ ﺏﺎﺘﻜﻟﺍ ﺍﺫﻫ ﻲﻓ ﺓﺩﺭﺍﻭﻟﺍ ﺕﺎﻴﺠﻤﺭﺒﻟﺍ ﻭ
ﺔـﻴﺭﺎﺠﺘﻟﺍ ﺕﺎﻤﻼﻌﻟﺍ ﺎﻀﻴﺍﻭ .ﻡﻟﺎﻌﻟﺍ لﻭﺤﻭ ﺔﻴﻜﻴﺭﻤﻻﺍ ﺓﺩﺤﺘﻤﻟﺍ ﺕﺎﻴﻻﻭﻟﺍ ﻲﻓ ﺔﻴﺭﻜﻔﻟﺍ ﺔﻴﻜﻠﻤﻟﺍ ﻕﻭﻘﺤ
ﺹـﺨﻴ ﺎـﻤﻴﻓ ﺔـﻴﻟﻭﺩﻟﺍ ﻡﻜﺎﺤﻤﻟﺍ ﻡﺎﻤﺍ ﺔﻴﻨﻭﻨﺎﻘﻟﺍ ﺔﻠﺌﺎﺴﻤﻠﻟ ﻪﺴﻔﻨ ﺽﺭﻌﻴ ﻙﻟﺫ ﻑﻟﺎﺨﻴ ﻥﻤﻭ ﻑﻟﺅﻤﻟﺍﻭ
ﺔﻜﺭﺸـﻟﺍ ﻕﺒﺴﻤ ﻥﺫﺎﺒ ﻻﺍ ﺩﻌﺒ ﺍﺭﻁﺘﺴ ﻭﺍ ﺔﻴﻟﺎﺤ ﺔﻴﻨﻭﺭﺘﻜﻴﻟﺍ ﻭﺍ ﺓﺀﻭﺭﻘﻤ ﺕﻨﺎﻜ ﺔﻠﻴﺴﻭ ﻱﺎﺒ ﻪﻨﻤ ﺀﺯﺠ
لـﻘﻨ ﻭﺍ ﻥﻴﺭـﺨﻻﺍ ﻊﻤ ﻪﻟﺩﺎﺒﺘ ﻭﺍ ﻪﻠﻴﻤﺤﺘ ﻭﺍ ﻪﻌﻴﺯﻭﺘ ﻭﺍ ﻪﺨﺴﻨ ﺯﻭﺠﻴ ﻻﻭ ﻁﻘﻓ ﺔﻴﻤﻴﺩﺎﻜﻻﺍﻭ ﻊﻗﻭﻤﻟﺍ
لـﺨﺍﺩ ﻡﺍﺩﺨﺘﺴﻼﻟ ﺞﻬﻨﻤﻟﺍ ﺍﺫﻫ ﻥﺎﻓ ﺍﺫﻬﻟﻭ ﺔﻴﺭﻜﻔﻟﺍ ﺔﻴﻜﻠﻤﻟﺍ ﺔﻴﺎﻤﺤ ﻥﻴﻨﺍﻭﻗ ﺕﺤﺘ لﺠﺴﻤﻟﺍ ﺎﻨﻌﻗﻭﻤ ﻥﻤ
ﺃﺯﺠﺘﻴ ﻻ ﺀﺯﺠ ﺏﺎﺘﻜﻟﺍ ﺍﺫﻫ ﻥﺎﻓ ﻥﺭﺒ ﺔﻴﻗﺎﻔﺘﻻ ﻊﻀﺨﺘ ﻲﺘﻟﺍ لﻭﺩﻟﺍ ﻲﻓﻭ ﺔﻴﻜﻴﺭﻤﻻﺍ ﺓﺩﺤﺘﻤﻟﺍ ﺕﺎﻴﻻﻭﻟﺍ
ﻲﻓ ﺱﺭﺠﻨﻭﻜﻟﺍ ﺔﺒﺘﻜﻤ ﻲﻓ ﺎﻬﻠﻴﺠﺴﺘ ﻡﺘ ﻲﺘﻟﺍﻭ ﻑﻟﺅﻤﻟﺍ ﺍﺫﻫ ﻲﻤﺤﺘ ﻲﺘﻟﺍ ﺔﻴﺭﻜﻔﻟﺍ ﺔﻴﻜﻠﻤﻟﺍ ﻕﻭﻘﺤﻟ ﺎﻘﺒﻁ
:ﺔﻴﺭﻜﻔﻟﺍ ﺔﻴﻜﻠﻤﻟﺍ ﻕﻭﻘﺤ
Microsoft .ﺎﻬﺒ ﺔﻘﻠﻌﻨﻤﻟﺍ ﺕﺎﻴﻨﻘﺘﻟﺍﻭ ﻁﻘﻓ ﺔﻴﻜﻠﺴﻟﺍ ﺕﺎﻜﺒﺸﻟﺎﺒ ﺹﺘﺨﺘ ﺓﺩﺎﻬﺸﻟﺍ ﻩﺫﻫﻭ .
لـﺜﻤ ﺔﻴﻤﻟﺎﻌﻟﺍ ﺓﺭﺒﺨﻟﺍ ﺕﻭﻴﺒ ﻥﻤ ﺩﻴﺩﻌﻟﺍ ﻊﻤ ﺔﻜﺍﺭﺸﺒ ﻊﺘﻤﺘﺘ ﺎﻀﻴﺍﻭ ﺔﺼﺼﺨﺘﻤﻟﺍ ﺔﻴﻤﻟﺎﻌﻟﺍ ﺕﺎﻤﻅﻨﻤﻟﺍ
ﺭـﺒﻜﺍ ﻲـﻓ ﻭﻀﻌﻟﺍ ﻭ ﺎﻴﻟﻭﺩ ﺎﻬﺒ ﻑﺭﺘﻌﻤ ﺕﺍﺩﺎﻬﺸ ﺭﺩﺼﺘ ﻲﺘﻟﺍﻭ ﺎﻜﻴﺭﻤﺍ ﻲﻓ ﺔﻠﺠﺴﻤﻟﺍ ﺎﻨﺘﺴﺴﺅﻤ ﻥﻤ
ﻭﺍ ﺕﺎﻜﺒﺸﻟﺍ ﺱﺩﻨﻬﻤ ﺭﺎﺒﺘﺨﻻ ﻙﺯﺎﻴﺘﺠﺍ ﻰﻠﻋ لﻴﻟﺩﻜ
Certified Network Engineer ﺩـﻤﺘﻌﻤﻟﺍ
ﻲﻓ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ ﺔﻴﻤﻴﺩﺎﻜﺍ ﻥﻤ ﺔﻤﺩﻘﻤﻟﺍ ﺓﺩﺎﻬﺸﻟﺍ ﻲﻫ ﻩﺫﻫ
ASK PC ﺔـﻴﻜﻴﺭﻤﻻﺍ ﺓﺩـﺤﺘﻤﻟﺍ ﺕﺎﻴﻻﻭﻟﺎﺒ
ﻰﻨﻌﻤﺎﻤ
ﻰﻨﻌﻤﺎﻤ
N
AC E
A N ؟
؟
5 Certified Network Engineer Study Guide ACNE Certification
Copyright © 2006 www.askpc.com All rights reserved
.ﺓﺯﻬﺠﻷﺍ ﺩﺩﻋ ﺎﻀﻴﺍﻭ ﺔﻓﺎﺴﻤﻟﺍ ﻩﺫﻫ ﺓﺩﺎﻴﺯ ﻥﻜﻤﻴﻭ ﺕﻔﻠﺘﺨﺍ ﺩﻗ ﻥﻵﺍ ﺕﺎﻴﻨﻘﺘﻟﺍ
لﺜﻤ
ـﻟﺍ ﻭﺍ
Hub Switchـﻟﺍ ﻱﺩﻌﺘﺘ ﻥﺍ ﺏﺠﻴﻻ 185m ﻥﺍ ﻻﺇ ﺭﺘﻭـﻴﺒﻤﻜ ٣٠ ﻥﻤ ﺭﺜﻜﺍ ﺱﻴﻟﻭ
ﻰﻤﺴﻴ ﺎﻤ ﻭﺍ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ ﻥﻴﺒ ﺎﻤ ﺔﻓﺎﺴﻤﻟﺍ ﻥﺍ ﺎﻬﻨﻤ ﺔﻴﻠﺤﻤﻟﺍ
Node لﻴﺼﻭﺘﻟﺍ ﺯﺎﻬﺠ ﻥﻴﺒﻭ ﺔﻜﺒﺸﻟﺍ ﻲﻓ
ﺕﺎﻜﺒﺸـﻟﺍ ﻲـﻓ ﺔﻨﻴﻌﻤ ﻁﻭﺭﺸ ﻙﺎﻨﻫﻭ ﺏﺘﻜﻤ ﻭﺍ ﻊﻨﺼﻤ ﻭﺍ ﻥﻴﻌﻤ ﻰﻨﺒﻤ لﺜﻤ ﻩﺍﺩﻌﺘﺘ ﻻ ﺩﺩﺤﻤ ﻥﺎﻜﻤﺒ
ﺔﻴﻠﺤﻤﻟﺍ ﺕﺎﻜﺒﺸﻟﺍ ﻰﻤﺴﺘ ﺍﺭﺎﺸﺘﻨﺍ ﺕﺎﻜﺒﺸﻟﺍ ﻉﺍﻭﻨﺍ ﺭﺜﻜﺍ ﻥﻤ
LAN ﺓﺭﻭﺼـﺤﻤ ﺔـﻴﻠﺤﻤﻟﺍ ﺕﺎﻜﺒﺸﻟﺍﻭ
o a r e w r L
Local Area Network ( AN
) L c A e N t o L A
ﻰﻤﺴﺘ ﺭﺼﺎﻨﻋ ﻭﺍ ﺕﺎﻨﻭﻜﻤ
Elements .ﺔﻴﻟﺎﺘﻟﺍ ﺕﺍﺭﻘﻔﻟﺍ ﻲﻓ ﺎﻬﻴﻠﻋ ﻑﺭﻌﺘﻨ ﻑﻭﺴ ﻲﺘﻟﺍﻭ
ﺔﻔﻠﺘﺨﻤﻟﺍ ﺕﺎﻜﺒﺸﻟﺍ ﺭﺒﻋ ﺓﺯﻬﺠﻷﺍ لﻴﺼﻭﺘ ﻲﻓ ﺔﻴﺴﺎﺴﻻﺍ
Networking ﺓﺩـﻋ ﻥﻤ ﻥﻭﻜﺘﺘ ﺔﻜﺒﺸﻟﺍﻭ
ﺓﺭـﻜﻔﻟﺍ ﻲـﻫ ﻩﺫـﻫ ﺩﻌﺘﻭ ﺔﻔﻠﺘﺨﻤﻟﺍ ﻡﺎﻬﻤﻟﺍ ﺀﺍﺩﺍ ﻰﻠﻋ ﺓﺭﺩﻗﻭ ﻰﻠﻋ ﺓﻭﻗ ﺭﺜﻜﺍ ﺢﺒﺼﺘ ﻑﻭﺴ ﺽﻌﺒﻟﺍ
ﺎﻬﻀـﻌﺒﺒ ﺓﺭﺩـﻘﻟﺍ ﺔـﻘﺌﺎﻓ ﺓﺯﻬﺠﻷﺍ ﻩﺫﻫ لﻴﺼﻭﺘ ﻡﺘ ﺍﺫﺇ ﻲﻌﻴﺒﻁ ﺭﻤﺄﻜﻭ ﺩﻌﺘ ﻻﻭ ﻰﺼﺤﺘ ﻻ لﺎﻜﺸﺎﺒ
ﺕﺎـﻨﺎﻴﺒﻟﺍ ﺔـﺠﻟﺎﻌﻤﻟ ﺍﺩﺠ ﺔﻴﻭﻗ ﺓﺍﺩﺍ ﻪﺘﺍﺫ ﺩﺤ ﻲﻓ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ ﺯﺎﻬﺠ ﻥﺄﺒ ﻊﻴﻤﺠﻟﺍ ﻯﺩﻟ ﻡﻭﻠﻌﻤ ﻭﻫ ﺎﻤﻜ
e w r l m n
N t o E e e t
Network Elements
.ﺔﻔﻠﺘﺨﻤﻟﺍ ﺕﺎﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺓﺯﻬﺠﻷﺍ ﻥﻴﺒ ﻁﺒﺭﻟﺍﻭ ﻙﻴﺒﺸﺘﻟﺍ ﺕﺎﻴﺴﺎﺴﺍﻭ ﺔﻤﺩﺨﺘﺴﻤﻟﺍ
لـﺒﺍﻭﻜﻟﺍﻭ ﺕﺎﻜﺒﺸـﻟﺍ ﻉﺍﻭﻨﺍ ﻰﻠﻋ ﻑﺭﻌﺘﺘ ﻑﻭﺴﻓ ﻉﻭﻀﻭﻤﻟﺍ ﺍﺫﻫ ﺕﺎﻴﺴﺎﺴﺍ ﻰﻠﻋ ﻑﺭﻌﺘﻨ ﻥﺍ ﺩﺒﻼﻓ
ﺕﺎـﻤﻭﻠﻌﻤﻟﺍ ﺎـﻴﺠﻭﻟﻭﻨﻜﺘ ﻲﻓ ﺍﺩﻴﻘﻌﺘ ﺎﻀﻴﺍﻭ ﺎﻘﻴﻭﺸﺘ ﺕﺎﻋﻭﻀﻭﻤﻟﺍ ﺭﺜﻜﺍ ﻥﻤ ﺕﺎﻜﺒﺸﻟﺍ ﻉﻭﻀﻭﻤ ﻥﺍ
ﺎـﻤﺒﻭ ﺕﺎﻴﺴﺎﺴﻻﺍ ﻰﻠﻋ ﻑﺭﻌﺘﻟﺎﺒ ﺎﻤﺌﺍﺩ ﺔﻴﺍﺩﺒﻟﺍ ﻲﻫ ﺎﻤﻜ ﺞﻬﻨﻤﻟﺍ ﻥﻤ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﻲﻓ ﻑﺭﻌﺘﻨ ﻑﻭﺴ
ﺕﺎﻜﺒﺸﻟﺍ ﺀﻱﺩﺎﺒﻤ
Network Fundamentals
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Application Server ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺔﻤﺩﺨﺘﺴﻤﻟﺍ ﺕﺎﻴﺠﻤﺭﺒﻟﺍ ﻥﻴﺯﺨﺘﻟ ﻡﺩﺨﺘﺴﻴ :
Proxy Server ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﻯﺭﺨﺍ ﺓﺯﻬﺠﺄﺒ ﺔﻘﻠﻌﺘﻤ ﺔﻔﻴﻅﻭ ﺀﺍﺩﺄﺒ ﻡﻭﻘﻴ :
Print Server ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺎﻬﺒ ﻕﻠﻌﺘﻴ ﺎﻤﻭ ﺔﻋﺎﺒﻁﻟﺍ ﺭﻭﻤﺍ ﺀﺍﺩﻷ ﻡﺩﺨﺘﺴﻴ :
File Server ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺕﺎﻔﻠﻤﻟﺍ ﻥﻴﺯﺨﺘﻟ ﻡﺩﺨﺘﺴﻴ :
ـﻠﻟ ﻯﺭﺨﺍ ﻉﺍﻭﻨﺍ ﻭﺍ ﻯﺭﺨﺍ ﺕﺎﻴﻤﺴﻤ ﺕﺄﺸﻨ ﺎﻨﻫ
Servers :ﻲﻠﻴ ﺎﻤﻜ
ﺹﻴﺼﺨﺘ ﺫﺒﺤﻤﻟﺍ ﻥﻤ
Server ﻥﻤﻭ ﺀﺍﺩﺍ ﻰﻠﻋﺍ ﻰﻠﻋ لﻭﺼﺤﻠﻟ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺔﻔﻴﻅﻭ لﻜﻟ ﻡﺩﺎﺨ ﻭﺍ
لﺜﻤ ﺹﺼﺨﻤ لﻴﻐﺸﺘ ﻡﺎﻅﻨ ﻡﺩﺨﺘﺴﻴ ﺎﻀﻴﺍ ﻭﻫﻭ ﺯﺎﻬﺠﻟﺍ ﺍﺫﻫ
Windows 2003 Server ﻥـﻜﻟﻭ
ﻭﺍ
RAID Technology Multiprocessors ﻲﻓ ﺎﻫﺭﻓﺍﻭﺘ ﺏﺠﻴ ﻲﺘﻟﺍ ﺕﺎﻴﻨﺎﻜﻤﻹﺍ ﻥﻤ ﺭﻴﺜﻜﻟﺍﻭ
Workstations ـﻟﺍ ﻥﺍ ﻻﺇ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ Server لـﺜﻤ ﺔـﻴﻟﺎﻋ ﺕﺎﻴﻨﺎﻜﻤﺍ ﻭﺫ ﺩﺎﻜﻟﺎﺒ ﺯﺎﻬﺠ ﻭﻫ
ﻭﺍ ﺓﺯـﻬﺠﻷﺍ ﻲﻗﺎـﺒ ﺔـﻤﺩﺨﺒ ﻡﻭـﻘﻴ ﻭـﻫ لـﻌﻔﻟﺎﺒ "ﻡﺩﺎـﺨﻟﺍ" ﺔﻤﺠﺭﺘﻟﺍ ﻲﻫ ﺎﻤﻜ ﻩﺎﻨﻌﻤ ﺯﺎﻬﺠ ﻭﻫ
S r e
e v r
Servers
Client ﺭﺒﺘﻌﺘ ﻻ ﺎﻬﻨﺍ ﻻﺇ
Workstation .
لﻜ ﺱﻴﻟ ﻪﻨﺍ
ﻭﻫ
Workstation Client ﺔﻌﺒﺎﻁﻟﺍ ﻥﺍ ﻰﻨﻌﻤﺒ Printer ﺭـﺒﺘﻌﺘ لﺎﺜﻤﻟﺍ لﻴﺒﺴ ﻰﻠﻋ
ﻡﺩﺨﺘﺴﻴ
Resources ﻱﺍ ﻥﺄﺒ ﻙﺭﺎﺒﺘﻋﺍ ﻲﻓ ﻊﻀ ﻥﻜﻟﻭ Workstation ﻥﻭـﻜﻴ ﺩـﻗ Client ﻻﺇ
ﻭﻫﻭ ﺔﻜﺒﺸﻟﺎﺒ لﺼﺘﻤ ﺯﺎﻬﺠ ﻰﻠﻋ ﻕﻠﻁﻴ ﺭﺨﺁ Client ﺔﻜﺒﺸـﻟﺍ ﻰـﻠﻋ ﺯﺎـﻬﺠ ﻱﺍ ﻪـﻨﺎﺒ ﻑﺭﻌﻴﻭ
ﺢﻠﻁﺼﻤ ﻙﺎﻨﻫﻭ ﺔﻜﺒﺸﻟﺎﺒ لﺼﺘﻤ ﺭﺘﻭﻴﺒﻤﻜ ﺯﺎﻬﺠ ﻱﺍ ﻰﻠﻋ ﻕﻠﻁﺘ ﺔﻤﻠﻜﻟﺍ ﻥﺍ ﻻﺇ ﺔﻴﺩﺎﻴﺘﻋﺍ ﺕﺎﻔﺼﺍﻭﻤ
Workstation ﻭﺍ ﺔـﻴﻟﺎﻋ ﺕﺎﻔﺼﺍﻭﻤ ﺍﺫ ﺍﺯﺎﻬﺠ ﻥﻭﻜﻴ ﺩﻗ ﺓﺭﺸﺎﺒﻤ ﺔﻜﺒﺸﻟﺎﺒ لﺼﺘﻤ ﺭﺘﻭﻴﺒﻤﻜ ﺯﺎﻬﺠ
ﻰـﻨﻌﺘﻭ ،ﺔـﻤﻠﻜﻟﺍ ﻩﺫـﻫ ﻰـﻨﻌﻤ ﺍﺩـﻴﺠ ﻲـﻌﺘ ﻥﺍ ﺩـﺒﻼﻓ ﺍﺩﻴﺠ ﺎﻤﺎﻤﻟﺍ ﺕﺎﻜﺒﺸﻟﺎﺒ ﺎﻤﻠﻤ ﻥﻭﻜﺘ ﻲﻜﻟ
o k t t o
W r s a i n
Workstation
- ـﻟﺍ ﻥﻭﻜﺘﺘ WAN ـﻟﺍ ﺕﺎﻜﺒﺸ ﻥﻤ ﺩﻴﺩﻌﻟﺍ ﻥﻤ LAN ﺽﻌﺒﻟﺍ ﺎﻬﻀﻌﺒﺒ ﺔﻠﺼﺘﻤﻟﺍ
- ﺕﺎﻜﺒﺸ ﺭﺒﻋ ﺕﺎﻨﺎﻴﺒﻟﺍ لﻘﻨ ﺔﻋﺭﺴ LAN ﺕﺎﻜﺒﺸ ﻥﻤ ﻉﺭﺴﺍ WAN
- ـﻟﺍ WAN ﻥﻤ ﺭﺒﻜﺍ ﺔﻌﺴﺎﺸ ﺕﺎﺤﺎﺴﻤ ﻲﻁﻐﺘ LAN
ـﻟﺍ ﻑﻠﺘﺨﺘﻭ !ﺽﺭﻷﺍ
WAN ـﻟﺍ ﺕﺎﻜﺒﺸ ﻥﻋ LAN :ﻲﻠﻴ ﺎﻤﺒ
ﺓﺭﻴﺒﻜ
WAN ﺔﻜﺒـﺸ ﺭـﺒﻜﺍ ﺕـﻨﺭﺘﻨﻹﺍ ﺭﺒﺘﻌﻴ ﺙﻴﺤ ﺕﻨﺭﺘﻨﻹﺍ ﺍﻭﻤﺩﺨﺘﺴﺍ ﺎﻤ ﺍﺫﺇ
WAN ﻰـﻠﻋ
ﺔﻜﺒﺸ ﻥﻤ ﺀﺯﺠ ﻡﻫ ﻥﻴﻤﺩﺨﺘﺴﻤﻟﺍ ﻥﻤ ﺭﻴﺜﻜﻟﺍﻭ لﺎﺼﺘﻹﺍ ﻲﻓ ﻯﺭﺨﺍ ﻕﺭﻁ ﺎﻤﺩﺨﺘﺴﻤ ﻥﺍﺩﻠﺒﻟﺍﻭ ﻥﺩﻤﻟﺍ
ﻥﻴﺒ ﺎﻤ ﺓﺭﻴﺒﻜﻟﺍ ﺕﺎﻓﺎﺴﻤﻟﺍ ﺭﺒﻌﺘ ﻲﺘﻟﺍ ﻲﻫﻭ ﺭﺎﺸﺘﻨﻹﺍ ﺔﻌﺴﺍﻭﻟﺍ ﺕﺎﻜﺒﺸﻟﺍ ﻲﻫ ﺕﺎﻜﺒﺸﻟﺍ ﻥﻤ ﻉﻭﻨﻟﺍ ﺍﺫﻫ
i r e w r W
Wide Area Network ( AN
) W d A e N t o W A
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.ﺎﻘﺤﻻ ﻪﻴﻠﻋ ﻑﺭﻌﺘﻨ ﻑﻭﺴ
ﻭﺍ ﻥﻤﻷﺍ
Security ﺭـﻴﺜﻜﻟﺍ ﺹﺍﻭـﺨﻟﺍ ﻥﻤ ﺎﻬﻟﻭ .ﺩﺤﺍﻭ ﺯﺎﻬﺠ ﺎﻬﻴﻓ ﻡﻜﺤﺘﻴﻭ ﺕﺎﻨﺎﻴﺒ ﺓﺩﻋﺎﻗ ﻰﻠﻋ
ـﻟﺍ ﺕﺎﻜﺒﺸ ﻥﻤ ﺭﻴﺜﻜﺒ ﻰﻠﻋﺍ ﻉﻭﻨﻟﺍ ﺍﺫﻫ ﻰﻠﻋ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻥﻤﺍ ﺎﻀﻴﺍﻭ
Peer ﺕﺎـﻤﻭﻠﻌﻤ ﺩﻭـﺠﻭﻟ
Administration .ﻕﺒﺎﺴﻟﺍ ﻉﻭﻨﻟﺍ ﻥﻤ ﺍﺩﻴﻘﻌﺘ ﺭﺜﻜﺍ ﺕﺎﻜﺒﺸﻟﺍ ﻥﻤ ﻉﻭﻨﻟﺍ ﺍﺫﻫ ﺓﺭﺍﺩﺇ ﻥﺍ ﻻﺇ
ـﻟﺍ ﺕﺎﻜﺒﺸ
Peerﺔﻜﺒﺸـﻠﻟ ﺔﻴﺯﻜﺭﻤﻟﺍ ﻡﻴﻅﻨﺘﻟﺍ ﺔﻴﻠﻤﻌﺒ ﻡﻭﻘﻴ ﻱﺯﻜﺭﻤ ﻡﺩﺎﺨ ﺩﻭﺠﻭﻟ Centralized
ﻡﺩﺎﺨ ﻰﻠﻋ ﺩﻤﺘﻌﺘ ﻲﺘﻟﺍ ﺕﺎﻜﺒﺸﻟﺍ ﻰﻠﻋ ﻕﻠﻁﻴ ﺢﻠﻁﺼﻤﻟﺍ ﺍﺫﻫ
Server ﻥـﻤ ﺎـﻤﻴﻅﻨﺘ ﺭـﺜﻜﺍ ﻲﻫﻭ
l e S r e e w r
C i n / e v N t o
Client Server Network
.ﺭﺨﻶﻟ ﺯﺎﻬﺠ ﻥﻤ ﻑﻠﺘﺨﺘ ﻥﺍ ﻥﻜﻤﻴ ﺎﻀﻴﺍ ﺓﺯﻬﺠﻷﺍ ﻰﻠﻋ لﻴﻐﺸﺘﻟﺍ ﺔﻤﻅﻨﺍﻭ .ﻪﻴﻠﻋ لﻤﻌﻴ ﻥﻤ
ـﻟﺍ ﻭﺍ ﻡﺩﺎﺨﻟﺍ ﺯﺎﻬﺠ
Server ﺔﻴﻟﺅﺴـﻤ ﻭﺍ ﻩﺩﺭﻔﻤﺒ ﺹﺎﺨ ﺯﺎﻬﺠ ﻭﻫ ﺔﻜﺒﺸﻟﺍ ﻩﺫﻫ ﻰﻠﻋ ﺯﺎﻬﺠ لﻜﻭ
ﻥﻭﻜﻴ ﺩﻗ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺓﺯﻬﺠﻷﺍ ﻥﻤ ﺯﺎﻬﺠ
Client ﻥـﻤ ﺕﺎﻤﺩـﺨ ﻭﺍ ﺕﺎـﻔﻠﻤ ﺏﻠﻁﻴ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ
Resources لـﻜﻭ .ﻻ ﻡﺍ ﺎـﻬﻴﻠﻋ ﻥﻴﻤﺩﺨﺘﺴﻤﻟﺍﻭ ﻯﺭﺨﻷﺍ ﺓﺯﻬﺠﻷﺍ لﻭﺨﺩ ﺙﻴﺤ ﻥﻤ ﻪﺒ ﺔﺼﺎﺨﻟﺍ
ﻱﺍ ﺍﺩﺭﻔﻨﻤ ﻰﻠﻋ ﺯﺎﻬﺠ لﻜﻟ ﻥﻜﻤﻴﻭ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺓﺯﻬﺠﻷﺍ ﻥﻤ ﻯﺭﺨﺍ
Peer ــﻟﺍ ﻲـﻓ ﻡﻜﺤﺘـﻟﺍ
ﺔﻋﻭﻤﺠﻤ ﻊﻤ ﻩﺩﺭﺍﻭﻤ ﺭﺘﻭﻴﺒﻤﻜ لﻜ ﺎﻬﻴﻓ ﻙﺭﺎﺸﻴ ﻲﺘﻟﺍ ﺕﺎﻜﺒﺸﻟﺍ ﻥﻋ ﺭﻴﺒﻌﺘﻠﻟ ﺢﻠﻁﺼﻤﻟﺍ ﺍﺫﻫ ﻡﺩﺨﺘﺴﻴ
P e T P e N t o
e e e w r
Peer To Peer Network
ـﺒ لﻤﺎﻌﺘﺘ ﺎﻬﻨﺍ ﺎﻤﻟﺎﻁ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺓﺯﻬﺠﻷﺍ ﻊﻴﻤﺠ ﻥﺈﻓ ﺍﺫﻬﻟﻭ
TCP/IP ﺎﻬﻌﻴﻤﺠ ﻲﻬﻓ Hosts
ـﻟﺍ
ﻊـﻤ لـﻤﺎﻌﺘﻴ ﺔﻜﺒﺸـﻟﺍ ﻰﻠﻋ ﺯﺎﻬﺠ ﻱﺍ ﻰﻠﻋ ﻕﻠﻁﻴ ﻰﻤﺴﻤ ﻭﺍ ﺢﻠﻁﺼﻤ ﻭﻫ
Host TCP/IP
o t
H s s
Hosts
ــﻟﺍ ﻥﻤ ﺩﻴﺩﻌﻟﺍ ﻙﺎﻨﻫﻭ
Servers ﺔـﺠﺎﺤﻟﺍ ﺕـﻋﺩ ﺎـﻤﻠﻜ ﺔﻜﺒﺸـﻠﻟ ﺎﻬﺘﻓﺎـﻀﺍ ﻥـﻜﻤﻴ ﻲـﺘﻟﺍ
Mail Server ﺔﻔﻠﺘﺨﻤﻟﺍ ﺓﺯﻬﺠﻷﺍ ﻥﻴﺒ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺩﻴﺭﺒﻟﺍ ﻊﻤ لﻤﺎﻌﺘﻠﻟ ﻡﺩﺨﺘﺴﻴ :
Web Server ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺕﻨﺭﺘﻨﻹﺍ ﺕﺎﺤﻔﺼﻭ ﻊﻗﺍﻭﻤﻟﺍ ﺔﻓﺎﻀﺘﺴﻹ ﻡﺩﺨﺘﺴﻴ :
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ﺓﺩﺎﻬﺸ ﺞﻬﻨﻤ ﻊﺠﺍﺭ CTSE
.لﻜﻜ
ﺔﻜﺒﺸـﻠﻟ ﺩـﺤﺍﻭ لـﺒﺎﻜ ﺩﻭﺠﻭﻟ ﺍﺭﻅﻨ ﺓﺭﻴﺜﻜ ﻪﻠﻜﺎﺸﻤ ﻥﺍ ﻻﺇ لﻬﺴ ﻪﺒﻴﻜﺭﺘ ﺕﺎﻜﺒﺸﻟﺍ ﻥﻤ ﻉﻭﻨﻟﺍ ﺍﺫﻫﻭ
ﻰﻤﺴﻴ ﺎﻤ ﻊﻀﻭ ﻡﺘﻴ لﺒﺎﻜﻟﺍ ﺍﺫﻫﻭ ﺔﻜﺒﺸﻟﺍ لﻭﻁ ﻰﻠﻋ ﺩﺘﻤﻤ
Terminator ﺔـﻴﻓﺭﻁﻟﺍ ﻪـﺘﺎﻴﺎﻬﻨ ﻲﻓ
ﺩـﺤﺍﻭ لﺒﺎﻜﺒ ﺔﻠﺼﺘﻤ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺓﺯﻬﺠﻷﺍ ﻥﻭﻜ ﻰﻠﻋ ﺩﻤﺘﻌﻴ ﻙﻴﺒﺸﺘﻟﺍ ﻭﺍ ﻁﻴﻁﺨﺘﻟﺍ ﻥﻤ ﻉﻭﻨﻟﺍ ﺍﺫﻫ
B T p l g
u o o o y
Bus Topology
Wireless Mesh Star Ring Bus
Network Topologies
:ﻲﻠﻴ ﺎﻤﻜ ﻼﻴﺼﻔﺘ ﺎﻬﻴﻠﻋ ﻑﺭﻌﺘﻨﺴ ﺍﺩﺠ ﺔﻤﺎﻫ ﻉﺍﻭﻨﺍ ﺓﺩﻋ ﻰﻟﺇ ﻡﺴﻘﻨﻴ ﺕﺎﻜﺒﺸﻟﺍ ﻁﻴﻁﺨﺘ
.ﺭﻤﻷﺍ ﺍﺫﻫ ﻲﻓ ﺔﻤﺩﺨﺘﺴﻤﻟﺍ ﺕﺍﻭﺩﻷﺍﻭ لﺒﺍﻭﻜﻟﺍﻭ ﺓﺯﻬﺠﻷﺍﻭ ﺕﺎﻜﺒﺸﻟﺍ
ﻙﻴﺒﺸـﺘ ﻕﺭـﻁ ﻰـﻠﻋ ﻑﺭﻌﺘﺘ ﻑﻭﺴﻭ ﺕﺎﻜﺒﺸﻠﻟ ﺭﻴﺒﺨﻜ ﺎﻬﺒ ﺎﻤﻠﻤ ﻥﻭﻜﺘ ﻥﺍ ﺏﺠﻴ ﻲﺘﻟﺍ ﻁﺎﻘﻨﻟﺍ ﻡﻫﺍ
ﻥـﻤ ﺭﺒﺘﻌﺘ ﻲﺘﻟﺍﻭ ﻊﻗﺍﻭﻟﺍ ﺽﺭﺍ ﻰﻠﻋ ﺕﺎﻜﺒﺸﻟﺍ ﻁﻴﻁﺨﺘ ﻑﺭﻌﺘﻨ ﻑﻭﺴ ﺞﻬﻨﻤﻟﺍ ﻥﻤ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﻲﻓ
ﺕﺎﻜﺒﺸﻟﺍ ﻁﻴﻁﺨﺘ
h s c e w r o o o i
P y i a N t o T p l g e
Physical Network Topologies
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ﻡﺴﺎﺒ ﻑﺭﻌﻴﺎﻤ ﻭﺍ ﻊﻗﺍﻭﻟﺍ ﺽﺭﺍ ﻰﻠﻋ ﻙﻴﺒﺸﺘﻟﺍ ﺕﺎﻤﺍﺩﺨﺘﺴﺍ
Physical Topologies
ﻲـﻓ ﻊﺌﺎﺸ ﺭﻴﻏ ﻭﻬﻓ ﺍﺫﻬﻟﻭ ﻥﻜﻤﻴ ﺎﻤ ﺩﻘﻋﺍ ﻥﻤ ﻪﺘﺭﺍﺩﺍﻭ ﺕﺎﻜﺒﺸﻟﺍ ﻥﻤ ﻉﻭﻨﻟﺍ ﺍﺫﻫ ﺔﻨﺎﻴﺼ ﺔﻟﺄﺴﻤ ﺩﻌﺘﻭ
!ﺎﻬﻋﻭﻗﻭﻭ لﻜﻜ ﺔﻜﺒﺸﻟﺍ ﻲﻓ ﺔﻠﻜﺸﻤ ﺙﺍﺩﺤﺍ ﻲﻓ ﺏﺒﺴﺘﻴ ﻑﻭﺴ ﺔﻠﻜﺸﻤ ﻪﺒ ﺙﺩﺤﺘ ﺯﺎﻬﺠ ﻱﺍ
ﻭﺍ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻙﺭﺤﺘﺘﻭ ﺓﺭﺸﺎﺒﻤ
Data ﻥﺍ ﻭﻫ ﺎﻬﺒﻭﻴﻋ ﻡﻫﺍ ﻥﻤﻭ لﺒﺍﻭﻜﻟﺍ ﺭﺒﻋ ﻁﻘﻓ ﺩﺤﺍﻭ ﻩﺎﺠﺘﺍ ﻲﻓ
ﺔﻜﺒﺸـﻟﺍ ﻰﻠﻋ ﻥﻴﺭﺨﺁ ﻥﻴﺯﺎﻬﺠﺒ ﺔﻜﺒﺸ ﻰﻠﻋ ﺯﺎﻬﺠ لﻜ لﻴﺼﻭﺘ ﻰﻠﻋ ﺩﻤﺘﻌﻴ ﻁﻴﻁﺨﺘﻟﺍ ﻥﻤ ﻉﻭﻨﻟﺍ ﺍﺫﻫ
i o o o
R n T p l g
Ring Topology
.ﻁﻴﻁﺨﺘﻟﺍ ﺍﺫﻬﻟ ﺯﺎﻬﺠ ﺔﻓﺎﻀﺍ ﺔﻟﻭﻬﺴ ﺎﻀﻴﺍﻭ ﺽﻌﺒﻟﺍ ﺎﻬﻀﻌﺒﺒ ﻁﻴﻁﺨﺘﻟﺍ ﺍﺫﻫ لﺨﺍﺩ
ـﺒ ﻑﺭﻌﻴ
Centralized Switching ﺓﺯﻬﺠﻷﺍ لﻴﺼﻭﺘ ﻥﻋ لﺅﺴﻤ ﻱﺯﻜﺭﻤ ﺯﺎﻬﺠ ﺩﻭﺠﻭ ﻭﻫﻭ
ﺎـﻤﺒ ﻊـﺘﻤﺘﺘ ﺎﻀﻴﺍﻭ لﺼﻔﻨﻤ
ﺯﺎـﻬﺠ ﻲـﻓ ﺔﻠﻜﺸـﻤ ﺙﺩﺤﺘ
ﺎﻤﺩﻨﻋ لﻜﻜ ﺔﻜﺒﺸﻟﺍ ﻲﻓ ﺔﻠﻜﺸﻤ
ﺙﻭﺩـﺤ ﻡﺩـﻋ لﺜﻤ ﺔﻴﻠﻤﻌﻟﺍ
ﺕﺍﺯﻴﻤﻟﺍ ﻥﻤ ﺭﻴﺜﻜﻟﺍ ﺎﻀﻴﺍﻭ ﻪﻟ
Troubleshoot ﺔﻨﺎﻴـﺼ ﻭﺍ
ـ ـ ـ
ل ـﻤﻋ ﺔﻟﻭﻬ ـﺴﻭ ﻪ ـﺒﻴﻜﺭﺘ
ﻉﻭﻨ ﻥﻤ ﻁﻴﻁﺨﺘﻟﺍ
Star ـﻟﺍ ﻲﻓ ﺎﻋﻭﻴﺸﻭ ﺍﺭﺎﺸﺘﻨﺍ ﺕﺎﻁﻴﻁﺨﺘﻟﺍ ﺭﺜﻜﺍ ﻥﻤ ﻭﻫ LAN ﺔﻟﻭﻬﺴﻟ ﺍﺭﻅﻨ
t r o o o
S a T p l g
Start Topology
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.ﺔﻴﻜﻠﺴ ﻯﺭﺨﺍ ﺔﻜﺒﺸ ﻥﻤ ﺀﺯﺠ ﻭﺍ ﺔﻠﻘﺘﺴﻤ
ﺔﻴﻨﻘﺘ لﺜﻤ
ﻭﺍ
Radio Frequencies RF ﺔﻜﺒﺸﻜ ﺔﻠﺼﻔﻨﻤ ﺎﻫﺩﺠﺘ ﻥﺍ ﻥﻜﻤﻤﻟﺍ ﻥﻤ ﺕﺎﻜﺒﺸﻟﺍ ﻩﺫﻫﻭ
ﺔﻴﻜﻠـﺴﻼﻟﺍ ﺕﺎﻴﻨﻘﺘﻟﺍ ﻰﻠﻋ ﺩﻤﺘﻌﻴ ﻭﻫﻭ ﻡﺎﻴﻻﺍ ﻩﺫﻫ ﻙﻴﺒﺸﺘﻟﺍ ﻉﺍﻭﻨﺍ ﺙﺩﺤﺍ ﻥﻤ ﻙﻴﺒﺸﺘﻟﺍ ﻥﻤ ﻉﻭﻨﻟﺍ ﺍﺫﻫ
i e e o o o
W r l s T p o g
Wireless Topol gy
ﻲﻟﺎﺘﻟﺍ لﻜﺸﻟﺍ ﻲﻓ ﻯﺭﺘﺴ ﺎﻤﻜ لﺒﺍﻭﻜﻟﺍﻭ ﻙﻼﺴﻻﺍ ﺏﻌﺸﺘﻟ
ﺍﺭـﻅﻨ ﺍﺩـﺠ ﺔـﺠﻋﺯﻤ ﺕﺎﻜﺒﺸﻟﺍ ﻩﺫﻫ ﺔﻨﺎﻴﺼﻭ ﺓﺭﺍﺩﺍ ﺔﻟﺄﺴﻤﻭ ﺎﻀﻴﺍ ﻙﻴﺒﺸﺘﻟﺍ ﻉﺍﻭﻨﺍ ﺩﻘﻋﺍ ﻥﻤ ﻲﻫﻭ
.ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﻁﺎﻘﻨﻟﺍ ﻊﻴﻤﺠﺒ ﻭﺍ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺓﺯﻬﺠﻷﺍ ﻊﻴﻤﺠﺒ لﺼﺘﻤ ﺯﺎﻬﺠ ﺩﺠﺘ ﻥﻠﻓ
ﺔﻴﻠﺤﻤﻟﺍ ﺕﺎﻜﺒﺸﻟﺍ
LANs ـﻟﺍ ﻲﻓ ﻪﺘﺎﻘﻴﺒﻁﺘ ﺽﻌﺒ ﺩﺠﺘ ﺩﻗ ﻙﻨﺍ ﻻﺇ
WANs لﻴﺼﻔﺘﻟﺎﺒ ﺱﻴﻟ ﻥﻜﻟﻭ
ﻲـﻓ ﺎـﻘﻠﻁﻤ ﻊﺌﺎﺸ ﺭﻴﻏ ﻁﻴﻁﺨﺘﻟﺍ ﻥﻤ ﻉﻭﻨﻟﺍ ﺍﺫﻫﻭ ﺔﺼﺎﺨ لﺒﺍﻭﻜﺒ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﻯﺭﺨﻻﺍ ﺓﺯﻬﺠﻷﺍ
ﻊﻴﻤﺠﺒ ﺓﺭﺸﺎﺒﻤ لﺼﺘﻤ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺯﺎﻬﺠ لﻜ ﻥﺍ ﻰﻠﻋ ﺩﻤﺘﻌﻴ ﻁﻴﻁﺨﺘﻟﺍ ﻭﺍ ﻙﻴﺒﺸﺘﻟﺍ ﻥﻤ ﻉﻭﻨﻟﺍ ﺍﺫﻫ
e o o o
M s T p l g
Mesh Topology
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Fiber Optics Twisted Pair Coaxial Cables
Physical Media
.ﺞﻬﻨﻤﻟﺍ ﻥﻤ ﻲﻟﺎﺘﻟﺍ ﺀﺯﺠﻟﺍ ﻲﻓ ﺎﻬﻴﻠﻋ
ﻑﺭـﻌﺘﻨ ﻑﻭـﺴ لـﺒﺍﻭﻜﻟﺍ ﻥﻤ ﻉﺍﻭﻨﺍ ﺓﺩﻋ ﻡﺩﺨﺘﺴﺘ ﺔﻴﻜﻠﺴﻟﺍ ﺕﺎﻜﺒﺸﻟﺍ ﻥﺍ ﻻﺇ لﺒﺍﻭﻜ ﻭﺍ ﻙﻼﺴﺍ ﻼﺒ
لﺎﺼـﺘﻹﺍ ﻲـﻓ ﺔﻔﻠﺘﺨﻤ ﺕﺎﻴﻨﻘﺘﻟ ﺎﻬﻤﺍﺩﺨﺘﺴﺍﻭ ﺔﻴﻜﻠﺴﻼﻟﺍ ﺕﺎﻜﺒﺸﻟﺍ ﺭﺎﺸﺘﻨﺍ ﻥﻤ ﻡﻏﺭﻟﺍ ﻰﻠﻋﻭ ،ﺔﻜﺒﺸﻟﺍ
ﻰـﻠﻋ ﺓﺯـﻬﺠﻷﺍ لـﻴﺜﻭﺘﺒ ﻭﺍ ﺕﺎﻜﺒﺸﻟﺍ لﻴﺼﻭﺘ ﻲﻓ ﺔﻤﺩﺨﺘﺴﻤﻟﺍ لﺒﺍﻭﻜﻟﺎﺒ ﺢﻠﻁﺼﻤﻟﺍ ﺍﺫﻫ ﻰﻟﺇ ﺭﺎﺸﻴ
P y i a M d
h s c e i
Physical Media
Segments .ﻕﺒﺎﺴﻟﺍ لﻜﺸﻟﺍ ﻲﻓ ﻙﻤﺎﻤﺍ ﻭﻫ ﺎﻤﻜ
Backbone ـﻟﺍ ﺎﻤﺍ ﺀﺍﺩﻷﺍ ﻥﻤ ﺭﺩﻗ ﻰﺼﻗﺍ ﻰﻠﻋ لﻭﺼﺤﻠﻟ Workstation ــﻟﺎﺒ ﺎﻬﻴﺼﻭﺘ ﻡﺘﻴﻓ
ـﻟﺍ ﻥﺍ ﺭﺎﺒﺘﻋﻹﺍ ﻲﻓ ﻊﻀﺘ ﻥﺍ ﺏﺠﻴﻭ
Servers ــﻟﺍ ﻰـﻠﻋ ﺓﺭـﺸﺎﺒﻤ ﺎﻬﻴـﺼﻭﺘ ﻡﺘﻴ ﻲﺘﻟﺍ ﻲﻫ
ﻭﺍ
Fast Ethernet Optics
ـﻟﺍ
Segments ﻰﻤﺴﻴ ﺎﻤﺒ ﺎﻬﻁﺒﺭ ﻡﺘﻴ Backbone لـﺜﻤ ﺔﻋﺭﺴـﻟﺍ ﺔﻴﻟﺎﻋ ﺔﻠﺼﻭ ﻭﻫﻭ Fiber
ﻰﻤﺴﻴ ﺔﻜﺒﺸﻟﺍ ﻥﻤ لﺼﻔﻨﻤ ﺀﺯﺠ لﻜﻓ ﺔﺒﻌﺸﺘﻤﻭ ﺓﺭﻴﺒﻜ ﺔﻜﺒﺸﻟﺍ
Segment ﻩﺫـﻫ لـﻜﻭ ﺔﺤﻴﺭﺸ ﻭﺍ
ﻥﻭـﻜﺘ ﺎﻤﺩـﻨﻋ ﺹﺨﻷﺎـﺒ ﺎﻬﻀﻌﺒﺒ ﺔﻜﺒﺸﻟﺍ ﺀﺍﺯﺠﺍ ﻁﺒﺭ ﺔﻴﻔﻴﻜ ﻲﻫ ﺕﺎﻜﺒﺸﻟﺍ ﻲﻓ ﺀﺎﻴﺸﻻﺍ ﻡﻫﺍ ﻥﻤ
e m n a k o
S g e t B c b n
Segments & Backbone
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.لﻴﺼﻭﺘﻟﺍﻭ ﺕﺎﻤﻭﻠﻌﻤﻠﻟ ﺩﻘﻓﻭ ﺔﻜﺒﺸﻟﺍ
ﻲﻓ ﺓﺭﻴﺒﻜ لﻜﺎﺸﻤ ﻰﻟﺇ ﻱﺩﺅﺘﻭ لﺒﺎﻜﻟﺍ ﻲﻓ ﻯﺭﺨﺍ
ﺓﺭﻤ ﺱﻜﻌﻨﺘ ﻻ ﻰﺘﺤ ﺕﺍﺭﺎﺸﻹﺍ ﻩﺫﻫ ﺹﺎﺼﺘﻤﻹ
ـ ـ
ﻰ ـﻟﺇ ﺝﺎ ـﺘﺤﺘ Terminators ـ ـ
ﺔ ـﻴﺎﻬﻨﻟﺍ ﻲ ـﻓ
Cable ﻲـﻬﻓ ﺍﺫـﻬﻟﻭ ﻯﺭـﺨﺍ ﺓﺭﻤ ﻪﻠﺨﺍﺩ ﻰﻟﺇ
ــﻟﺍ ﺔـﻴﺎﻬﻨ ﻥﻤ ﻯﺭﺨﺍ ﺓﺭﻤ ﺓﺭﺎﺸﻹﺍ ﺩﺍﺩﺘﺭﺍ ﻭﺍ
ﻰﻤﺴﻴ ﺎﻤ ﺎﻬﺒ ﺙﺩﺤﻴ لﺒﺍﻭﻜﻟﺍ Signal Bounce
ﻭ
Female Male ﻥـﻤ ﻉﺍﻭـﻨﻷﺍ ﻩﺫﻫ ﻥﺍ ﻻﺇ .
ﻰﻤﺴﺘ لﺒﺍﻭﻜﻟﺍ ﻩﺫﻫ BNC connectors ﻲﻫﻭ
ـﻟﺍﻭ Connectors لﻴـﺼﻭﺘ ﻲﻓ ﺔﻤﺩﺨﺘﺴﻤﻟﺍ
.ﺔﻤﺩﺨﺘﺴﻤﻟﺍ ﻯﺭﺨﻷﺍ لﺒﺍﻭﻜﻟﺍ
ﻥـﻋ ﺎﻬﺘﻔﻠﻜﺘ ﻊﻔﺘﺭﺘ ﻲﺘﻟﺍﻭ لﺒﺍﻭﻜﻟﺍ ﻥﻤ ﻉﻭﻨﻟﺍ
ﺍﺫـﻫ لﻴـﺼﻭﺘﻟ ﺯﻬﺠﻤ ﻥﻭﻜﻴ ﻥﺍ ﺩﺒﻻ ﺔﻜﺒﺸﻟﺍ
ﺕﺭﺎـﻜ ﺎﻀـﻴﺍﻭ ﺔﻜﺒﺸـﻟﺍ ﺕﺭﺎﻜﺒ ﺎﻬﻠﻴﺼﻭﺘﻟ
ﺔـﺼﺎﺨ ﺔـﻴﻓﺭﻁ ﺕﺎـﻴﺎﻬﻨ ﺎﻬﻟ لﺒﺍﻭﻜﻟﺍ ﻩﺫﻫﻭ
ﻭﺍ ﻙﻴﺘﺴﻼﺒﻟﺎﺒ ﻭﺴﻜﻤ ﺭﺨﺁ ﻲﻨﺩﻌﻤ ﺀﺯﺠ ﻪﻗﻭﻓ ﻥﻤﻭ ﻲﻜﻴﺘﺴﻼﺒ ﺀﺯﺠ
PVC
ﺍﺭﺎﺼﺘﺨ ﺎﻬﻴﻠﻋ ﻕﻠﻁﻴﻭ
Satellites Coax لـﺨﺍﺩ ﻑﺼﺘﻨﻤﻟﺍ ﻲﻓ ﻲﺴﺎﺤﻨ ﺀﺯﺠ ﻰﻠﻋ ﺩﻤﺘﻌﺘ ﻲﻫﻭ
ــﻟﺍ ﻭﺍ ﻥﻭـﻴﺯﻔﻴﻠﺘﻟﺍ ﺕﻼﺼﻭ ﻲﻓ ﺔﻤﺩﺨﺘﺴﻤﻟﺍ لﺒﺍﻭﻜﻟﺍ ﺭﻴﺒﻜ ﺩﺤ ﻰﻟﺇ ﻪﺒﺸﻴ لﺒﺍﻭﻜﻟﺍ ﻥﻤ ﻉﻭﻨﻟﺍ ﺍﺫﻫ
o x a a l
C a i C b e
Coaxial Cables
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.ﺞﻬﻨﻤﻟﺍ ﻲﻓ ﺎﻘﺤﻻ لﺒﺍﻭﻜﻟﺍ ﻩﺫﻫ ﺏﻴﻜﺭﺘ ﺔﻴﻔﻴﻜ ﻰﻠﻋ ﻑﺭﻌﺘﻨ ﻑﻭﺴﻭ
4 Twisted Pair ﻙﻼﺴﻻﺍ ﻥﻤ ﺝﻭﺯ UTP CAT 5 Cable
1000Mbps
6 CAT ﻙﻼـﺴﻻﺍ ﻥـﻤ ﺝﺍﻭﺯﺍ ﺔـﻌﺒﺭﺍ ﻭﺍ ﻙﻼـﺴﺍ ٨ : 4 Twisted Pair لـﻘﻨﻟ ﺢﻟﺎـﺼ
5 CAT ﻙﻼﺴﻻﺍ ﻥﻤ ﺝﺍﻭﺯﺍ ﺔﻌﺒﺭﺍ ﻭﺍ ﻙﻼﺴﺍ ٨ :
4 Twisted Pair لﻘﻨﻟ ﺢﻟﺎﺼ 100Mbps
4 CAT ﻙﻼﺴﻻﺍ ﻥﻤ ﺝﺍﻭﺯﺍ ﺔﻌﺒﺭﺍ ﻭﺍ ﻙﻼﺴﺍ ٨ :
4 Twisted Pair لﻘﻨﻟ ﺢﻟﺎﺼ 16Mbps
3 CAT ﻙﻼﺴﻻﺍ ﻥﻤ ﺝﺍﻭﺯﺍ ﺔﻌﺒﺭﺍ ﻭﺍ ﻙﻼﺴﺍ ٨ :
4 Twisted Pair لﻘﻨﻟ ﺢﻟﺎﺼ 10Mbps
2 CAT ﻙﻼﺴﻻﺍ ﻥﻤ ﺝﺍﻭﺯﺍ ﻊﺒﺭﺍ ﻭﺍ ﻙﻼﺴﺍ ٨ :
4 Twisted Pair لﻘﻨﻟ ﺢﻟﺎﺼ ﻭﻫﻭ 4Mbps
ﻭﺍ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ
Data Communication ـﻟﺍ ﻲﻓ ﻡﺩﺨﺘﺴﻴ ﺎﺒﻟﺎﻏ ﻭﻫﻭ Voice .ﺕﺎﻨﻭﻔﻴﻠﺘﻟﺍ لﺜﻤ
1 CAT ﻥﻴﺠﻭﺯ ﻭﺍ ﻙﻼﺴﺍ ٤ ﻥﻤ ﻥﻭﻜﺘﻴ :
Two Twisted Pair لـﻘﻨﻟ ﺏـﺴﺎﻨﻤ ﺭـﻴﻏ ﻭﻫﻭ
ﻡﺴﺎﺒ ﻑﺭﻌﺘ ﺔﻔﻠﺘﺨﻤ ﻉﺍﻭﻨﺍﻭ
CAT ـﻟ ﺍﺭﺎﺼﺘﺨﺍ Category :ﻲﻠﻴ ﺎﻤﻴﻓ ﺎﻬﻴﻠﻋ ﻑﺭﻌﺘﻨ ﻑﻭﺴﻭ
Shielded Twisted Pair ﺕﺎﻜﺒﺸ ﻲﻓ ﺭﺜﻜﺍ ﻡﺩﺨﺘﺴﻴﻭ Token Ring ﺕﺎـﺌﻓ ﺎـﻬﻟ لـﺒﺍﻭﻜﻟﺍﻭ
ﺕﺎﻜﺒﺸ ﻲﻓ ﺭﺜﻜﺍ ﺔﻤﺩﺨﺘﺴﻤ ﻲﻫﻭ ﺔﻟﻭﺯﻌﻤ ﺭﻴﻐﻟﺍ Star ﻭـﻫﻭ ﻲﻨﺎـﺜﻟﺍ ﻉﻭـﻨﻟﺍ ﻙﺎـﻨﻫﻭ STP ﻭﺍ
ﻥﻴﻤﺴﻗ ﻰﻟﺇ ﻡﺴﻘﻨﺘ لﺒﺍﻭﻜﻟﺍ ﻩﺫﻫﻭ ﻉﻭﻨﻟﺍ
ﻭﺍ
Unshielded Twisted Pair UTP لـﺒﺍﻭﻜﻟﺍ ﻲﻫﻭ
ﻙﻼﺴﻷﺍ
Pairs ﺏﺴﺤ ﺭﺜﻜﺍ ﻭﺍ ﺝﻭﺯ ﻭﺍ ﻥﻴﺠﻭﺯ ﻥﻤ ﻥﻭﻜﺘﻴ ﺎﻤ ﺎﻬﻨﻤ ﻲﺴﺎﺴﻻﺍ لﺒﺎﻜﻟﺍ ﺎﻬﻨﻤ ﻥﻭﻜﺘﻴ
ﻥـﻤ ﺝﺍﻭﺯﻻﺍ ﻥﻤ ﺔﻋﻭﻤﺠﻤ ﻥﻋ ﺓﺭﺎﺒﻋ ﻭﻫﻭ ﻡﺎﻴﻻﺍ ﻩﺫﻫ ﺎﻋﻭﻴﺸ ﺭﺜﻜﻷﺍ ﻭﻫ لﺒﺍﻭﻜﻟﺍ ﻥﻤ ﻉﻭﻨﻟﺍ ﺍﺫﻫ
w s e a a l
T i t P i C b e
Twisted Pair Cables
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T ـﻟﺍ ﻑﺭﻌﺘﻟ ﺎﻘﺒﻁ IEEE ﻲﻬﻓ Twisted Pair
ــﻟﺍ ﻑﺭﺤﻭ ﺓﺩﺤﺍﻭﻟﺍ ﺔﻴﻨﺎﺜﻟﺍ ﻲﻓ ﺕﺒ ﺎﺠﻴﻤ ١٠٠ لﺩﻌﻤﺒ لﻘﻨ ﺔﻋﺭﺸ ﻡﻋﺩﺘ ﻲﺘﻟﺍ لﺒﺍﻭﻜﻟﺍ ﺔﻴﻨﻘﺘ ﻲﻫ
100BaseT
ﺔﺴﺩﻨﻬﻠﻟ ﻲﻜﻴﺭﻤﻷﺍ ﺩﻬﻌﻤﻟﺍ ﻥﻴﻴﻘﺘﻟ ﺔﻌﻀﺎﺨ ﻲﻫﻭ لﺒﺍﻭﻜﻟﺍ ﻥﻴﺒﺎﻤ ﻑﻠﺘﺨﺘ لﺒﺎﻜﻠﻟ
IEEE
.
ﻭﺍ
Broad Baseband ﻲﻨﻌﺘ ﻲﺘﻟﺍﻭ ـﻟﺍ ﺎﻤﺍ
Broadband X ﺔﻴﻨﻌﻤ ﺔﻔﺼﺍﻭﻤ ﻲﻨﻌﺘ ﺎﺒﻟﺎﻏ ﻲﻬﻓ
ﺎﻤﺍ
Signal ﻲﻫ لﻫ لﺒﺎﻜﻟﺍ لﺨﺍﺩ ﺔﻤﺩﺨﺘﺴﻤﻟﺍ ﺓﺭﺎﺸﻹﺍ ﻉﻭﻨ ﻥﻋ ﺭﺒﻌﻴ ﻭﻬﻓ Baseﻲـﻨﻌﺘ ﻲـﺘﻟﺍﻭ
ﻲﻠﻴ ﺎﻤ ﺎﻤﻭﻤﻋ ﻰﻨﻌﺘﻭ
Nﻱﺍ لﺒﺎﻜﻟﺍ ﺔﻋﺭﺴ ﻭﻫ 100 Mega bit/ second لﺎﺜﻤﻟﺍ لﻴﺒﺴ ﻰﻠﻋ
N<signal>X
ﻰﻋﺩﺘ ﺔﻁﻴﺴﺒ ﺔﻟﺩﺎﻌﻤﺒ ﺎﻬﻨﻋ ﺭﺒﻌﻴﻭ ﺔﻤﺩﺨﺘﺴﻤﻟﺍ لﺒﺍﻭﻜﻠﻟ ﻱﺩﻭﻜﻟﺍ ﻑﺼﻭﻟﺍ ﻰﻤﺴﻴ ﺎﻤ ﻭﻫ ﺍﺫﻫ
؟ﻲﻨﻌﻴ ﺍﺫﺎﻤ ﻥﻜﻟﻭ ﻪﺘﻴﺍﺭ ﺩﻴﻜﺄﺘﻟﺎﺒ
ﺕﺎﻜﺒﺸﻟﺎﺒ ﻡﺘﻬﻴ ﺏﻴﺘﻜ
100BaseT ؟
ﻱﺍ ﻲـﻓ ﻭﺍ لـﺒﺍﻭﻜﻟﺍ ﺩﺤﺍ ﻰﻠﻋ ﺩﻭﻜﻟﺍ ﺍﺫﻫ ﺕﻴﺃﺭ لﻫ ﺕﺎﻜﺒﺸﻟﺍ ﻊﻤ ﻙﻟ لﻤﺎﻌﺘ ﻱﺍ ﻲﻓ ﻙﻠﺒﺎﻘﻴ ﻪﻨﻻ
ﺕﺎﻜﺒﺸ ﻙﻴﺒﺸﺘ ﻲﻓ ﺔﻤﺩﺨﺘﺴﻤﻟﺍ لﺒﺍﻭﻜﻟﺍ ﻉﺍﻭﻨﺍ ﻑﺼﻭ
Ethernet ﺭـﻤﻷﺍ ﺍﺫﻫ ﻰﻟﺇ ﻕﺭﻁﺘﻨ ﻑﻭﺴ
Ethernet Cable Description
ﻉﻭﻨ
11 RJ .
Registered Jack ﻉﻭﻨ ﻥﻤ ﺕﻭﺼﻟﺍ لﻘﻨ ﺕﺎﻜﺒﺸﻭ ﺕﺎﻨﻭﻔﻴﻠﺘﻟﺍ ﻡﺩﺨﺘﺴﺘﻭ 1 CAT ﻥـﻤ ﺱﺒﺎﻘﻤ
ﻉﻭﻨ ﻥﻤ ﺱﺒﺎﻘﻤ ﻡﺩﺨﺘﺴﺘﻭ
54RJ ﺔﻤﻠﻜﻭ لﺒﺎﻜﻟﺍ ﺕﺎﻴﺎﻬﻨ ﻲﻓ ﺎﻬﺒﻴﻜﺭﺘ ﻡﺘﻴ ﺙﻴﺤ
RJ ﺭﺎﺼـﺘﺨﺍ ﻲﻫ
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ـﺒ ﺎﻬﻠﻴﺼﻭﺘ ﻊﻴﻁﺘﺴﺘ ﻥﻟ ﻲﺘﻟﺍﻭ ﺽﻌﺒﻟﺍ ﺎﻬﻀﻌﺒ
UTP Cables ـﻟﺎﺒ ﻰﺘﺤ ﻭﺍ Coaxial.
ـﻟﺍ لﻤﻋ ﻲﻓ ﺓﺩﺎﻋ ﻡﺩﺨﺘﺴﺘﻭ
Backbone ﻥﻋ ﺓﺩﻴﻌﺒﻟﺍ ﻥﻜﺎﻤﻷﺍﻭ ﻲﻨﺎﺒﻤﻟﺍ ﻥﻴﺒ ﺎﻤ لﻴﺼﻭﺘﻟﺍ ﺎﻀﻴﺍﻭ
ﻑﻴﻟﺎـﻜﺘﻟﺍ ﺔـﻅﻫﺎﺒﻭ ﺏـﻴﻜﺭﺘﻟﺍ ﺔﺒﻌﺼ ﺎﻨﺭﻜﺫ ﺎﻤﻜ ﻪﻨﺍ ﻻﺇ ﺕﺍﺭﺘﻤﻭﻠﻴﻜ ٤ ﻰﻟﺇ لﺼﺘ ﺩﻗ لﺒﺎﻜﻟﺍ ﻉﻭﻨ
ﻰـﻠﻋ ﺩﻤﺘﻌﺘ ﻭﻠﻴﻭﻁ ﺕﺎﻓﺎﺴﻤﻟ ﻪﺴﺎﻜﻌﻨﺍﻭ
لـﺒﺎﻜﻟﺍ ﻲﻓ ﺀﻭﻀﻟﺍ ﻥﺎﻴﺭﺴ ﻰﻠﻋ ﺩﻤﺘﻌﻴ
لـﺒﺍﻭﻜ ﻲﻓ 5CAT ﻭـﻬﻓ ﺎـﻬﺘﻼﻴﺜﻤﻭ
ﺎﻤﻜ ﺕﺍﺭﺘﻤ ﺱﻴﻟﻭ ﺕﺍﺭﺘﻤﻭﻠﻴﻜ ﺓﺩﻋ ﺭﺒﻋ
ﺕﺎﻨﺎﻴﺒﻟﺍ لﻘﻨﻟ ﻡﺩﺨﺘﺴﻴ لﺒﺍﻭﻜﻟﺍ ﻥﻤ ﻉﻭﻨﻟﺍ
ﺍﺫـﻫ ﻥﺍ ﻥﺎﺒﺴﺤﻟﺍ ﻲﻓ ﻊﻀﺘ ﻥﺍ ﺏﺠﻴﻭ
ﻭ ﻭﺍ
Subscriber Connector SC Connectors Connectors
ﺎﻫﺭﻬـﺸﺍ لﻴـﺼﻭﺘ ﺱﺒﺎـﻘﻤ لـﺒﺍﻭﻜﻟﺍ ﻩﺫـﻫ ﻡﺩﺨﺘﺴﺘﻭ
ﻭﺍ
Straight Tip ST Connectors
ﻭﺍ ﺔﻴﺌﻭﻀﻟﺍ ﻑﺎﻴﻟﻻﺎﺒ ﻰﻤﺴﻤﻟﺍ ﺀﺎﺠ ﺍﺫﻬﻟﻭ
Fiber Optics .
ﺀﻭﻀـﻟﺍ ﻡﺍﺩﺨﺘـﺴﺎﺒ ﺕﺎﻨﺎﻴﺒﻟﺍ لﻘﻨ ﺔﻴﻨﻘﺘ لﺒﺍﻭﻜﻟﺍ ﻩﺫﻫ ﻡﺩﺨﺘﺴﺘﻭ ﻥﻤﺜﻟﺍ ﻅﻫﺎﺒ لﺒﺍﻭﻜﻟﺍ ﻥﻤ ﻉﻭﻨﻟﺍ ﺍﺫﻫ
i e O t a l
F b p i C b e
Fiber Optic Cables
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PCMCIA NIC
Wireless NIC
ﻭ
1000Mbps 10/100 Mbps
ﻥﻴـﺒ ﺎـﻤ ﺡﻭﺍﺭﺘﺘ ﺕﺎﻋﺭﺴﺒ ﺕﻭﺭﻜﻟﺍ ﻩﺫﻫ ﻲﺘﺄﺘ ﺎﺒﻟﺎﻏﻭ
لﺼﻔﻨﻤ ﺔﻜﺒﺸ ﺕﺭﺎﻜ ﺀﺍﺭﺸ ﻥﻋ ﻙﻴﻨﻐﺘﻓ ﺓﺭﺸﺎﺒﻤ ﺎﻬﻴﻠﻋ
ـﺒ
Builtin Ethernet Card ﺔﻜﺒـﺸ ﺕﻭﺭـﻜ ﻭﺍ
Motherboards ﺔﻤﻭﻋﺩﻤ ﻲﺘﺄﺘ ﺔﺜﻴﺩﺤﻟﺍ ﺓﺯﻬﺠﻷﺍ ﻲﻓ
ـ ـ ـ ـ ـ
ﺔﻴﺴ ـﻴﺌﺭﻟﺍ ﺕﺎ ـﺤﻭﻠﻟﺍ ﺏ ـﻠﻏﺍ ﻡﺎ ـﻴﻻﺍ ﻩﺫ ـﻫﻭ
ﺔﻴﺯﻜﺭﻤﻟﺍ ﺔﻁﻘﻨﻟﺎﺒ ﻪﻴﺼﻭﺘ ﻡﺜ ﻥﻤﻭ ﻪﺒ
ﻭﺍ
Hub Switch ﻡﺩﺨﺘﺴﺘ ﺕﻨﻜ ﺍﺫﺇ Start Topology
ﺍﺭﺎﺼﺘﺨﺍ
NIC ﺔﻜﺒﺸـﻟﺍ لﺒﺎﻜ لﻴﺼﻭﺘﻟ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ ﺯﺎﻬﺠ ﻲﻓ ﻪﺒﻴﻜﺭﺘ ﻡﺘﻴ ﻱﺫﻟﺍ ﺔﻜﺒﺸﻟﺍ ﺕﺭﺎﻜ ﻭﻫﻭ
ﻭـﻫﻭ ﻻﺍ ﻪـﻴﻠﻋ ﻑﺭﻌﺘﺘ ﻥﺍ ﺩﺒﻻ ﺀﺯﺠ لﻭﺍﻭ ﺀﺯﺠ ﻡﻫﺍ ﻭﻫ ﺍﺫﻫ
Network Interface Card
N
I
NIC
.ﺕﺎﻜﺒﺸﻟﺍ
ـﻟﺍ لﺜﻤ ﺎﻬﻠﻤﻋ ﺔﻘﻴﺭﻁﻭ
Routers, Switches ﻲـﻓ ﺎﻫﺍﺭﺘ ﻲﺘﻟﺍ ﻯﺭﺨﻻﺍ ﺓﺯﻬﺠﻻﺍ ﻥﻤ ﺭﻴﺜﻜﻟﺍﻭ
ﺕﺎﻜﺒﺸـﻟﺍ ﻲـﻓ ﻡﺩﺨﺘﺴﺘ ﻲﺘﻟﺍ ﺓﺯﻬﺠﻷﺍ ﻡﻫﻷ ﺽﺭﻌﺘﻨ ﻥﺍ لﻭﺎﺤﻨ ﻑﻭﺴ ﺞﻬﻨﻤﻟﺍ ﻥﻤ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﻲﻓ
ﺕﺎﻜﺒﺸﻟﺍ ﻲﻓ لﻴﺼﻭﺘﻟﺍ ﺓﺯﻬﺠﺃ
ﺕﺎﻜﺒﺸﻟﺍ ﻲﻓ لﻴﺼﻭﺘﻟﺍ ﺓﺯﻬﺠﺃ
N t o C n e t v t D v c
e w r o n c i i e i e
Network Connectivity Devices
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ـﻟﺍ ﺍﺫﻬﻟﻭ ﺔﻜﺒﺸﻟﺍ ﺀﻁﺒ ﻰﻟﺇ ﻱﺩﺅﻴ ﺎﻤﻤ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺓﺯﻬﺠﻷﺍ ﻊﻴﻤﺠ
Switches .ﺭﻴﺜﻜﺒ ﻉﺭﺴﺍ
ـﻟﺍ
ـﻟﺍ ﺯﺎﻬﺠﻟﺍﻭ
Sender Receiver ـﻟﺍ ﺱﻜﻋ ﻰﻠﻋ Hub ﻰـﻟﺇ ﺓﺭﺎﺸﻹﺍ لﺎﺴﺭﺈﺒ ﻡﻭﻘﻴ ﻱﺫﻟﺍ
ـﻟﺍ ﻥﻋ ﻑﻠﺘﺨﻴ ﻪﻨﺍ ﻻﺇ ﺭﺒﻜﻷﺍ
Hub ﻰﻤﺴﻴ ﺎﻤ لﻤﻌﺒ ﻡﻭﻘﻴ ﻪﻨﺄﺒ Direct Link ﺯﺎـﻬﺠﻟﺍ ﻥﻴـﺒ ﺎﻤ
ـﻟﺍ لﻤﻋ ﺱﻔﻨﺒ ﻡﻭﻘﻴ ﺯﺎﻬﺠﻟﺍ ﺍﺫﻫ
Hub ﺔﻜﺒﺸـﻟﺎﺒ ﺎﻬﻀﻌﺒﺒ ﺓﺭﻴﻐﺼﻟﺍ ﺕﺎﻜﺒﺸﻟﺍ ﻁﺒﺭﺒ ﺎﻀﻴﺍ ﻡﻭﻘﻴﻭ
w t
S i c
Switch
Receivers .ﺓﺩﺤﺍﻭ ﺔﻌﻓﺩ
ـ ـ
ـ ـﻟﺍ ﻊ ـﻴﻤﺠ Ports ـ ـ
ـ ـﻟﺍ ﺓﺯ ـﻬﺠﻸﻟ
ــﻟﺍ ﺯﺎﻬﺠﻟﺍ ﻥﻤ ﺝﺭﺨﺘ Sender ﻰـﻟﺇ
Hub ﻲـﺘﻟﺍ ﺕﺎـﻤﻭﻠﻌﻤﻟﺍ لﺎـﺴﺭﺎﺒ ﻡﻭﻘﻴ
ــﻟﺍ ﻥﺍ ﻻﺇ ﺔﻜﺒﺸـﻟﺍ ﺭـﺒﻋ ﺎﻬﺒ ﺓﺯﻬﺠﻻﺍ
لﻴـﺼﻭﺘ ﻡﺘﻴ ﻲﺘﻟﺍ لﺒﺍﻭﻜﻟﺍ ﺎﻬﻴﻓ ﻊﻴﻤﺠﺘ ﻡﺘﻴ
Topology ﻲﺘﻟﺍ ﺔﻴﺯﻜﺭﻤﻟﺍ ﺔﻁﻘﻨﻟﺍ ﻭﻫﻭ
ــﻟﺍ ﺕﺎﻜﺒـﺸ ﻲﻓ ﻡﺩﺨﺘﺴﺘ ﻲﺘﻟﺍ ﺓﺯﻬﺠﻷﺍ ﺭﻬﺸﺍ ﻥﻤ ﺯﺎﻬﺠﻟﺍ ﺍﺫﻫ
Ethernetﺩـﻴﺩﺤﺘﻟﺎﺒﻭ Star
H
u
Hub
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ﺔﻴﻠﺤﻤﻟﺍ
LAN ﺭﺒﻜﺍ ﻯﺭﺨﺍ ﺔﻜﺒﺸﺒ
WAN .ﺕﻨﺭﺘﻨﻹﺎﺒ ﻭﺍ
dissimilar networks ــﻟﺍ ﻡﺍﺩﺨﺘﺴﺍ ﻙﻨﻜﻤﻴ لﺎﺜﻤﻟﺍ لﻴﺒﺴ ﻰﻠﻋ Router ﻙﺘﻜﺒـﺸ لﻴـﺼﻭﺘﻟ
ﺎـﻬﻴﻠﻋ ﻕـﻠﻁﻴ ﺎـﻤ ﻭﺍ ﺽﻌﺒﻟﺍ ﺎﻬﻀﻌﺒﺒ ﺎﻬﺒﺎﺸﺘﻤ ﺭﻴﻐﻟﺍ ﺕﺎﻜﺒﺸﻟﺍ لﻴﺼﻭﺘ ﻲﻓ ﺯﺎﻬﺠﻟﺍ ﺍﺫﻫ ﻡﺩﺨﺘﺴﻴ
o t
R u e
Router
ـﻟﺍ لﻴﻠﻘﺘﻟ ﺭﻐﺼﺍ ﻯﺭﺨﺍ ﺕﺎﻜﺒﺸ ﻰﻟﺇ ﺓﺭﻴﺒﻜﻟﺍ ﺕﺎﻜﺒﺸﻟﺍ ﻡﻴﺴﻘﺘﻟ ﻡﺩﺨﺘﺴﺘ
Traffic .
ﻭﺍ ﺽﻌﺒﻟﺍ ﺎﻤﻬﻀﻌﺒﺒ ﺔﻜﺒﺸﻟﺍ ﻥﻤ ﻥﻴﺘﺤﻴﺭﺸ لﻴﺼﻭﺘﻟ ﺎﻤﺃ ﺓﺯﻬﺠﻷﺍ ﻩﺫﻫ ﻡﺩﺨﺘﺴﺘ
2 Segments ﻭﺍ
B i g
r d e
Bridges
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ـﺒ لﺎﺼﺘﻺﻟ ﺔﺼﺼﺨﻤﻟﺍ
T1 Lines
ــﻟﺍ ﺓﺯـﻬﺠﺍ ﻥﻤـﻀ ﺓﺯﻬﺠﻷﺍ ﻩﺫﻫ ﺩﺠﻭﺘ ﺎﻴﻟﺎﺤﻭ ﺩﺤﺍﻭ ﺯﺎﻬﺠ ﻲﻓ ﻥﻴﺯﺎﻬﺠ
Router ﺔـﺜﻴﺩﺤﻟﺍ
ـﺒ ﺔﻠﺼﺘﻤﻟﺍ ﻥﻜﺎﻤﻷﺍ ﻲﻓ
T Series data Connections لﺜﻤ T1 Line ﺏـﻟﺎﻐﻟﺍ ﻲـﻓ ﻲﻫﻭ
ﻰﻟﺇ ﺯﻤﺭﺘ ﺍﺭﺎﺼﺘﺨﺍ
ﻭ
Data Service Unit Channel Service Unit ﺩـﺠﻭﺘ ﺓﺯﻬﺠﺍ ﻲﻫﻭ
S D
C / S
CSU DSU
ﻭ
ISDN Modems ADSL Modems
ﺓﺯﻬﺠﻷﺍ ﻩﺫﻫ ﺔﻠﺜﻤﺍ ﻥﻤﻭ ﺕﻨﺭﺘﻨﻹﺎﺒ ﻙﻟﺎﺼﺘﺍ ﻥﻋ ﺔﻟﺅﺴﻤﻟﺍ ﻲﻫﻭ ﺓﺯﻬﺠﻷﺍ ﻩﺫﻫ ﻥﻋ ﺕﻌﻤﺴ ﺩﻴﻜﺄﺘﻟﺎﺒ
o e
M d m
Modems
Email Servers .
ـﻠﻟ ﺔﻔﻠﺘﺨﻤ ﺔﻠﺜﻤﺍ ﻙﺎﻨﻫﻭ
Gateway لﺜﻤ Email Gateway ﻊـﻤ لﺎﺼـﺘﻹﺍ ﺢﻴـﺘﻴ ﻱﺫـﻟﺍﻭ
ﻥﻤ لﺎﺼﺘﻺﻟ
LAN ـﺒ ﻼﺜﻤ Mainframe .لﺎﺼﺘﻹﺍ ﺏﻭﻠﺴﺍ ﻲﻓ ﻰﺘﺤ ﺎﻤﺎﻤﺘ ﻥﺎﻔﻠﺘﺨﻤ ﺎﻤﻫﻭ
ﻥﻋ ﺓﺭﺎﺒﻋ ﺎﻬﻨﻷ ﺍﺩﻴﻘﻌﺘ ﺕﺎﻜﺒﺸﻟﺍ
ﻭ
Software Hardware ﺎﻬﻤﺍﺩﺨﺘـﺴﺍ ﻙـﻨﻜﻤﻴ ﺩـﻗﻭ ﺎـﻌﻤ
ﻯﺓﺯـﻬﺠﺍ ﺭـﺜﻜﺍ ﻪـﻨﺍ ﻻﺇ ﺔﻘﻓﺍﻭﺘﻤﻟﺍ ﺭﻴﻏ ﺕﺎﻜﺒﺸﻟﺍ ﻥﻴﺒ ﺎﻤ ﻁﺒﺭﻟﺍ ﻲﻓ ﺎﻀﻴﺍ ﺓﺯﻬﺠﻷﺍ ﻩﺫﻫ ﻡﺩﺨﺘﺴﺘ
a e a
G t w y
Gateways
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!ﺢﻴﺤﺼ ﺱﻜﻌﻟﺎﻓ ﺕﺎﻨﺎﻴﺒﻟﺍ لﺴﺭﻴ ﺯﺎﻬﺠﻟﺍ ﻥﺎﻜ ﺍﺫﺇ ﺎﻤﺍ ﺔﻤﻭﻠﻌﻤﻟﺍ لﺒﻘﺘﺴﻴ ﻥﻤ ﻭﻫ
Application ﺯﺎـﻬﺠﻟﺍ ﻥﺎﻜ ﺍﺫﺍ ﺎﻤﻴﻓ ﺍﺫﻫ .
ـ
ـ ـﺒ ﻻﻭﺍ
Physical ـ ـ
ـ ـﻟﺎﺒ ﻲ ـﻬﺘﻨﺘ ﻡ ـﺜ
ـ Physical
ﺃﺩﺒﺘ ﺓﻭﻁﺨﻟﺍ ﻥﺍ ﻰﻨﻌﻤﺒ ﻰﻠﻋﺍ ﻰﻟﺇ لﻔﺴﺍ ﻥﻤ
Data Link
ﻱﺍ ﻡﻬﺴـﻟﺍ ﻩﺎﺠﺘﺍ ﻲﻓ ﻥﻭﻜﻴ ﺕﺎﻨﺎﻴﺒﻟﺍ لﻘﻨ ﻭﺍ
ﺫﻴﻔﻨﺘﺒ ﺹﺎﺨﻟﺍ ﻩﺎﺠﺘﻹﺍ ﻥﺍ ﻙﺭﺎﺒﺘﻋﺈﺒ ﻊﻀ ﻪﻨﺍ Network
لﻜ ﻥﻋ ﻙﻟ ﺭﺒﻌﺘﻟ ﺔﻤﻠﻜ لﻜ ﻥﻤ
Layer ﻻﺇ
Transport
Data Processing لﻭﻷﺍ ﻑﺭـﺤﻟﺍ ﺫﺨﻭ
Session
لـﻜﻟﺍ
All People Seem To Need
ﺎﻫﺩﺩﺭﻴ ﻲﺘﻟﺍ ﺓﺭﻴﻬﺸﻟﺍ ﺔﻟﻭﻘﻤﻟﺍ ﻩﺫﻫ ﺭﻜﺫﺘ ﻁﻘﻓ Presentation
ـﻟﺍ ﻩﺫﻫ ﺭﻜﺫﺘ ﻊﺒﻁﻟﺎﺒ layers ﻼﻬـﺴ ﺱﻴﻟ
Application
ﻥـﻜﻟﻭ ﺓﺭﻭﺼﻟﺍ ﻲﻓ ﻙﻤﺎﻤﺍ ﺢﻀﺍﻭ ﻭﻫ ﺎﻤﻜ
ـﻟﺍ ﻥﻭﻜﺘﻴﻭ OSI Model :ﻲﻟﺎﺘﻟﺍ ﻥﻤ
ـﻟﺎﺒ ﻙﻟﺫ ﺩﻌﺒ ﺕﻓﺭﻋﻭ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ لﻭﻜﻭﺘﻭﺭﺒ OSI Model
ـﻟﺍ ﺎﻤﻭﻤﻋ OSI Model ﺔـﻤﻅﻨﻤ لـﺒﻗ ﻥـﻤ ﺎﻫﺭﺎﻜﺘﺒﺍ ﻡﺘ ISO ﻱﺍ ﻑـﺼﻭﻟ ١٩٧٧ ﻡﺎـﻋ
.ﻁﺒﻀﻟﺎﺒ
ــﻟﺍ ﺭﻭﺩ ﻲﺘﺄﻴ ﺎﻨﻫﻭ ﺭﺨﺁ ﻰﻟﺇ ﺯﺎﻬﺠ ﻥﻤ ﺔﻜﺒﺸﻟﺍ ﺭﺒﻋ OSI Model ﺙﺩـﺤﻴ ﻱﺫـﻟﺎﻤ ﻡﻬﻔﻨـﻟ
ﺕﺎـﻨﺎﻴﺒﻟﺍ ﻩﺫﻫ لﻘﻨﻟ ﺍﺩﻴﻘﻌﺘ ﺭﺜﻜﺍ ﺕﺎﻴﻠﻤﻋ ﻰﻠﻏ ﺝﺎﺘﺤﻴ ﺱﻴﻟﺍﻭﻜﻟﺍ ﺀﺍﺭﻭ ﺭﻤﻷﺍ ﻥﺍ ﻻﺇ ﺭﺯ ﺓﺭﻘﻨ ﻱﺩﻌﺘﺘ
ﻻ ﻙﻟ ﺔﺒﺴﻨﻟﺎﺒ ﺔﻁﻴﺴﺒ ﺔﻟﺄﺴﻤ ﻥﻭﻜﺘ ﺩﻗ ﺔﻜﺒﺸﻟﺍ ﺭﺒﻋ ﻼﺜﻤ ﺕﺎﻔﻠﻤﻟﺍ لﻘﻨ ﺎﻀﻴﺍﻭ ﺔﻴﻁﺴﻭ ﺔﻘﻴﺭﻁ ﻥﻭﺩﺒ
ﺽﻌﺒﻟﺍ ﺎﻬﻀﻌﺒ ﻊﻤ لﻤﺎﻌﺘﺘ ﻥﺍ ﻕﻁﻨﻤﻟﺍ ﻥﻤ ﺱﻴﻟ ﺫﺇ ﺩﺤﺍﻭ ﺭﺎﻁﺍ ﻲﻓ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺓﺯﻬﺠﻻﺍ ﻩﺫﻫ ﻊﻤ
Hardware ﺔﻔﻠﺘﺨﻤ لﻴﻐﺸﺘ ﺔﻤﻅﻨﺍﻭ ﺞﻤﺍﺭﺒ ﺎﻀﻴﺍﻭ ﻑﻠﺘﺨﻤ OS لـﻤﺎﻌﺘﻠﻟ ﺔﻗﻼﻋ ﺩﺠﻭﻨ ﻑﻴﻜ ﺍﺫﺇ
ــﺒ ﺓﺯـﻬﺠﺍ ﻱﻭـﺤﺘ ﺎﻤﺒﺭ ﺕﺎﻜﺒﺸﻟﺍ ﻥﺄﺒ ﻙﻟ ﻡﻭﻠﻌﻤ ﻭﻫ ﺎﻤﻜﻭ ،ﺕﺎﻜﺒﺸﻟﺍ ﺭﺒﻋ ﺕﺎﻨﺎﻴﺒﻟﺍ لﻘﻨ ﺔﻴﻔﻴﻜ
ـﻟ ﺭﺎﺼﺘﺨﺍ ﻲﻫ Open System Interconnect ﻡـﻬﻔﺘ ﻥﺍ ﻊﻴﻁﺘﺴـﺘ ﺎﻬﺒ ﻲﺘﻟﺍ ﺔﻘﻴﺭﻁﻟﺍ ﻲﻫ
S o e n r d c i
O M d I t o u t o
OSI Model Introduction
.ﺞﻬﻨﻤﻟﺍ ﻥﻤ ﺔﻴﻟﺎﺘﻟﺍ ﺀﺍﺯﺠﻷﺍ ﻲﻓ ﺎﻬﻴﻠﻋ ﻑﺭﻌﺘﺘ ﻑﻭﺴ ﻲﺘﻟﺍﻭ
ﻭ لﺎﺼﺘﻹﺍ ﻕﺭﻁ لﻭﺎﻨﺘﻨ ﺙﻴﺤ Data layers ﺔﻤﺎﻬﻟﺍ ﺔﻴﻤﻠﻌﻟﺍ ﺀﺎﻴﺸﻷﺍ ﻥﻤ ﺭﻴﺜﻜﻟﺍﻭ ﺎﻬﺒ ﻕﻠﻌﺘﻴ ﺎﻤﻭ
ﺍﺩـﻴﻘﻌﺘ ﺭـﺜﻜﺍ ﺭﻤﻷﺍ ﺢﺒﺼﻴ ﻑﻭﺴﻭ ﺕﺎﻜﺒﺸﻟﺍ ﻲﻓ ﺭﺜﻜﺍ ﻕﻤﻌﺘﻨ ﻑﻭﺴ ﺞﻬﻨﻤﻟﺍ ﻥﻤ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﻲﻓ
The OSI Model
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ـﻟﺍ
Layer .ﺎﻀﻴﺍ ﺎﻨﻫ ﻡﺘﺘ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻥﻤ ﺩﻜﺄﺘﻟﺍ ﺎﻬﻴﻓ ﻡﺘﻴ ﺔﻴﻠﻤﻋ ﻱﺍﻭ
ﻩﺫـﻫ ﻲﻓ ﺎﻨﻫ ﻡﺘﻴ ﺕﺎﻨﺎﻴﺒﻟﺍ ﻥﻴﻤﺄﺘﻭ ﺭﺴﻟﺍ ﺕﺎﻤﻠﻜ ﺎﻀﻴﺍﻭ ؟ﻻ ﻡﺍ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ لﺎﺴﺭﺍ ﻡﺘ لﻫﻭ ﻪﻨﺍﻭﻨﻋﻭ
ـﻟﺍ ﻩﺫﻫ ﻲﻓ
Layer ﺯﺎـﻬﺠﻟﺍ ﻡـﻗﺭ ﻥﻤ ﺩﻜﺄﺘﻟﺍ ﻡﺘﻴ ﺙﻴﺤ ﻥﻴﺯﺎﻬﺠﻟﺍ ﻥﻴﺒ ﺎﻤ ﺭﺸﺎﺒﻤﻟﺍ لﺎﺼﺘﻹﺍ ﻡﺘﻴ
Session Layer
ﻭﺍ ﻁﻐﻀ ﻰﺘﺤ ﻭﺍ ﺕﺎﻤﻭﻠﻌﻤﻠﻟ
Compression .ﺕﺎﻤﻭﻠﻌﻤﻠﻟ
Exchange ـﻟﺍ لﻴﺩﻌﺘ ﻡﺘﻴﻓ Character Set لـﻤﻋ ﺎﻀـﻴﺍ ﻡﺘﻴ ﻭ Encryption ﺭﻴﻔﺸـﺘ ﻭﺍ
ـﻟﺍ ﻩﺫﻫ لﻼﺨ ﻲﻓ
Layer ـﻟﺍ ﻡﻴﺩﻘﺘ ﻰﻨﻌﻤﻟﺍ ﻥﻤ ﺢﻀﺍﻭ ﻭﻫ ﺎﻤﻜ ﻡﺘﻴ ﻭﺍ لﺩﺎـﺒﺘﻠﻟ ﺎﻬﺘﺌﻴﻬﺘﻭ
Data
Presentation Layer
.ﻩﺍﺩﻌﺘﺘ لﺒ ﻙﻟﺫ ﻰﻠﻋ ﺭﺼﺘﻘﺘ ﻻﻭ لﺌﺎﺴﺭﻟﺍﻭ ﺔﻋﺎﺒﻁﻟﺍ ﺎﻀﻴﺍ ﻥﻤﻀﺘﺘﻭ ،ﻰﻨﻌﻤﻟﺍ ﻲﻓ ﺓﺩﻭﺼﻘﻤﻟﺍ
ﻰﻤﺴـﺘ ﺎﻫﺍﺭﺘ ﻻ ﻰﺘﻟﺍ ﺕﺍﻭﺩﻷﺍ ﺽﻌﺒ ﻡﺩﺨﺘﺴﻴ ﻪﻨﺄﻓ
Tools ــﻟﺍ ﻲـﻫ ﻩﺫـﻫ Applications
ـﻟﺍ لﺜﻤ ﺞﻤﺎﻨﺭﺒ ﻪﺒﻠﻁﻴ ﻱﺫﻟﺍ ﺔﻜﺒﺸﻟﺎﺒ ﻕﻠﻌﺘﻤﻟﺍ
Word ﺔﻜﺒﺸﻟﺍ ﺭﺒﻋ ﺞﻤﺎﻨﺭﺒ ﺢﺘﻔﺒ ﻡﻭﻘﺘ ﺎﻤﺩﻨﻋ ﻼﺜﻤ
Word ـﻟﺍ ﻭﺍ Accessـﻟﺍ ﻲﻨﻌﺘ ﺎﻤ ﺭﺩﻘﺒ ﻪﻓﻼﺨﻭ Application ﺭـﻤﻷﺍ ﺫـﻴﻔﻨﺘ ﻥﻋ لﺅﺴﻤﻟﺍ
ﻰﻠﻋﺍ ﻲﻫ
Layer ـﻟﺍ ﻲﻓ ﺀﺯﺠ ﻭﺍ Model ـﻟﺍ ﻲﻨﻌﺘ ﻻ ﻲﻫﻭ Applicationsــﻟﺍ ﺞﻤﺎﻨﺭﺒﻜ
Application Layer
لﻜ ﻰﻠﻋ ﻲﻟﺎﺘﻟﺍ ﺀﺯﺠﻟﺍ ﻲﻓ ﻑﺭﻌﺘﻨﻟﻭ
Layer .ﻯﺩﺤ ﻰﻠﻋ
!ﺕﺎﻴﺠﻤﺭﺒﻟﺍﻭ ﺓﺯﻬﺠﻷﺍ لﺒﻗ ﻥﻤ لﺎﺼﺘﻹﺍ ﻲﻓ ﻡﺩﺨﺘﺴﻤ
ـﻟﺍ ﻥﺍ ﻙﺭﺎﺒﺘﻋﺍ ﻲﻓ ﻊﻀ OSI ﺩﺭﺠﻤ ﻭﻫ Model ﺱﻴﻟﻭ لﺎﺼﺘﻹﺍ ﺔﻴﻔﻴﻜ ﻁﻘﻓ ﺡﺭﺸﻴ ﺝﺫﻭﻤﻨ ﻭﺍ Protocol
Dos ﻡﺎﻅﻨﺒ لﻤﻌﻴ ﺯﺎﻬﺠﻭ ﻼﺜﻤ Mac !ﻥﻴﺯﺎﻬﺠﻟﺍ ﻼﻜ ﻲﻓ ﺱﻜﻌﻟﺎﺒ ﺃﺩﺒﺘ ﺕﺎﻴﻠﻤﻌﻟﺍ
ـﻟﺍ ﻩﺫﻫ ﺭﺒﻋ ﺕﺎﻨﺎﻴﺒﻟﺍ لﻘﺘﻨﺘ ﻑﻴﻜ ﺔﻴﻟﺎﺘﻟﺍ ﺓﺭﻭﺼﻟﺍ ﻲﻓ ﻅﺤﻻ
ــﻟﺎﺒ لـﻤﻌﻴ ﺯﺎـﻬﺠ ﻥﻤ
Layers
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NIC
Switches
Bridges
:ﻲﻫﻭ ﺔﻘﺒﻁﻟﺍ ﻩﺫﻫ ﻲﻓ لﻤﻌﺘ ﺔﻴﻟﺎﺘﻟﺍ ﺓﺯﻬﺠﻷﺍﻭ
:ﻲﻟﺎﺘﻟﺎﻜ ﻡﻗﺭﻟﺍ ﺢﺒﺼﻴ ﺙﻴﺤ 67:207:57:AC:B
Hexadecimal ﻥﻤ ﻑﻭﺭﺤﻟﺍﻭ ٩ ﻰﻟﺇ ٠ ﻥﻤ ﻡﺎﻗﺭﻻﺍ ﻡﺩﺨﺘﺴﻴ ﻡﺎﻅﻨﻟﺍ ﺍﺫﻫﻭ
ﻰﻟﺇ
A F
ــﻟﺍ ﻭﻫ
Physical Address ﺎـﻤﻗﺭ ١٢ ﻥـﻤ ﻑﻟﺄـﺘﻴ ﻭـﻫﻭ ﺔﻜﺒﺸـﻟﺍ ﺕﺭﺎـﻜﺒ ﺹﺎـﺨﻟﺍ
ـﻟﺍﻭ .ﺕﺎﻤﻭﻠﻌﻤﻟﺍ لﻘﻨ ﺓﺩﺤﻭ ﻲﻫﻭ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻥﻤ ﺓﺭﻴﻐﺼ MAC Address ﻙﻟ ﻡﻭﻠﻌﻤ ﻭﻫ ﺎﻤﻜ
ﻭﺍ
Logical Link Control ــﻟﺍ ﻰﻤﺴـﻴ ﺎﻤ ﺔﻘﺒﻁﻟﺍ ﻩﺫﻫ لﻼﺨ لﻘﺘﻨﺘﻭ Packet ﺀﺍﺯـﺠﺍ ﻭﺍ
ﺎـﻤﻫ ﻥﻴﻤﺎﻫ ﻥﻴﻤﺴﻗ ﻥﻤ ﺔﻘﺒﻁﻟﺍ ﻩﺫﻫ ﻥﻭﻜﺘﺘﻭ
ﻭﺍ
LLC Media Access Control MAC ﻭ
Topologies ﺩﻭـﻜ ﺭـﻅﺘﻨﺘ ﺎﻀـﻴﺍﻭ ﺔﻠﺴﺭﻤﻟﺍ ﺕﺎﻨﺎﻴﺒﻟﺍﻭ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ ﻡﺴﺍ ﻱﻭﺤﺘ ﺎﻀﻴﺍﻭ
ACK .
ﻰـﻟﺇ ﺎـﻬﻠﻴﻭﺤﺘﻭ
Logical Structure ــﻟﺍ ﻡﻋﺩـﺘ ﺎﻀـﻴﺍ ﻲـﻫﻭ Logical Network
ـﻟﺍ ﻥﻤ ﺔﻘﺒﻁﻟﺍ ﻩﺫﻫ
OSI Model ﻥـﻤ ﺎﻬﻤﻼﺘـﺴﺍﻭ ﺕﺎﻨﺎﻴﺒﻟﺍ لﻴﻭﺤﺘﺒ ﻡﻭﻘﺘ Physical Layer
Data Link Layer
)(Routers, Layer 3 Switches
ـﻟﺍ ﻡﺎﻬﻤ ﺎﻀﻴﺍ ،ﺕﻭﺼﻟﺍﻭ ﻭﻴﺩﻴﻔﻟﺍ
Routing ﺔـﻴﻟﺎﺘﻟﺍ ﺓﺯـﻬﺠﻷﺍ لﻤﻌﺘ ﺙﻴﺤ .ﺔﻘﺒﻁﻟﺍ ﻩﺫﻫ ﻲﻓ ﻡﺘﺘ
لـﺜﻤ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺕﺎﻤﺩﺨﻟﺍ ﺽﻌﺒ ﻲﻓ ﺭﻴﺨﺄﺘ ﺙﻭﺩﺤ ﻡﺩﻋ ﻥﻋ ﺔﻟﺅﺴﻤ ﻲﻫﻭ ﺔﻘﺒﻁﻟﺍ ﻩﺫﻫ ﻲﻓ ﺎﻀﻴﺍ
Physical Addresses ﻰﻤﺴـﺘ ﺔﻤﺩﺨ ﻙﺎﻨﻫ ﺎﻀﻴﺍ ﻭﺍ
Quality Of Service QoS لـﻤﻌﺘ
ـﻟﺍ ﻩﺫﻫ ﻲﻓ
Layer ـﻟﺍ لﻴﻭﺤﺘ ﻡﺘﻴ ﺔﻘﺒﻁﻟﺍ ﻭﺍ Logical Names ﻰﻟﺇ ﻼﺜﻤ ﺓﺯﻬﺠﻷﺍ ﺀﺎﻤﺴﺍ ﻱﺍ
Network Layer
ﺓﺯﻬﺠﻷﺍ ﺀﺎﻤﺴﺍ
Logical Address/ names ﻲﻓ ﺭﺜﻜﻷﺍ ﻰﻠﻋ ﻡﺩﺨﺘﺴﺘ ﺎﻬﻨﺍ ﻻﺇ ACK
.
Acknowledgement ﻑـﻴﺭﻌﺘ ﺎـﻨﻫ ﻡﺘﻴ ﺎﻀﻴﺍ !ﻡﻼﺘﺴﻹﺍ ﺭﺎﻌﺸﺍ ﻭﺍ لﻭﺼﻭﻟﺍ ﻥﻤ ﻕﻘﺤﺘﻟﺍ ﻱﺍ
ـ ـ
ﻰﻤﺴ ـﻴ ﺎ ـﻤ ﻕ ـﻴﺭﻁ ﻥ ـﻋ ﺢﻴﺤ ـﺼ لﻜﺸ ـﺒ ﺕﺎ ـﻨﺎﻴﺒﻟﺍ لﻭ ـﺼﻭ ﻥ ـﻤ ﻕ ـﻘﺤﺘﻟﺍ
ACK ﻭﺍ
ﻥـﻋ ﺔﻟﺅﺴـﻤ ﺎﻀﻴﺍ ﻲﻫﻭ .ﻯﺭﺨﺍ ﺓﺭﻤ ﺔﻠﻴﻭﻁ ﺔﻟﺎﺴﺭ ﻰﻟﺇ ﺔﻟﺎﺴﺭﻟﺍ ﻥﻤ ﺓﺭﻴﻐﺼﻟﺍ ﺀﺍﺯﺠﻷﺍ لﻭﺤﺘ
ـﻟﺍ ﻩﺫﻫ ﻲﻓ ﻡﺘﻴ ﺎﻀﻴﺍﻭ
Layer ﺱـﻜﻌﻟﺍ ﺎﻀﻴﺍﻭ ﺓﺭﻴﻐﺼ لﺌﺎﺴﺭ ﺓﺩﻋ ﻰﻟﺇ ﺓﺭﻴﺒﻜﻟﺍ لﺌﺎﺴﺭﻟﺍ ﻡﺴﻘﺘ
ـﻟﺍ ﻩﺫﻫ
Layer ﻭﺍ ﺀﺎـﻁﺨﺍ ﺙﻭﺩـﺤ ﻥﻭﺩ ﺕﺎـﻨﺎﻴﺒﻟﺍ لﻘﻨ ﻥﻤ ﺩﻜﺄﺘﻟﺍ ﻥﻋ ﺔﻟﺅﺴﻤ Error –Free
Transport layer
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CSMA/CA
Token Passing
CSMA/CD
:ﻲﻟﺎﺘﻟﺎﻜ ﺔﻤﺩﺨﺘﺴﻤ ﺕﺎﻴﻨﻘﺘ ﺙﻼﺜ ﺩﺠﻭﺘ ﺎﻴﺭﻅﻨ
؟لﺒﺍﻭﻜﻟﺍ لﻼﺨ ﺓﺩﺤﺍﻭﻟﺍ ﺔﻜﺒﺸﻟﺍ ﺭﺒﻋ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ لﻘﻨ ﻲﻓ ﺔﻤﺩﺨﺘﺴﻤﻟﺍ ﺕﺎﻴﻨﻘﺘﻟﺍ ﻲﻫﺎﻤ ﻥﻜﻟﻭ
Physical Topology .ﺔﻤﺩﺨﺘﺴﻤﻟﺍ
Topology ــﻟﺍ ﻉﻭـﻨ ﺩﺩـﺤﻴ ﻱﺫـﻟﺍ ﻭﻫ لﺒﺎﻜﻟﺍ ﻲﻓ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻥﺎﻴﺭﺴ ﻥﺍ ﻻﺇ ﺕﺎﻴﻤﺴﻤﻟﺍ ﻲﻓ
ــﻟﺍ ﺱـﻔﻨ ﻲـﻫﻭ لﺒﺍﻭﻜﻟﺍ ﻩﺫﻫ لﺨﺍﺩ لﻘﺘﻨﺘﻭ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﺎﻬﺒ ﻱﺭﺴﺘ ﻲﺘﻟﺍ ﺔﻘﻴﺭﻁﻟﺍ
Physical
ـﻟﺍ ﺎﻤﺍ ﺓﺯﻬﺠﻷﺍﻭ لﺒﺍﻭﻜﻠﻟ ﺔﻔﻠﺘﺨﻤﻟﺍ ﻙﻴﺒﺸﺘﻟﺍ ﻕﺭﻁ ﻲﻫ
Logical Topology ﻥـﻋ ﺭـﺒﻌﺘ ﻲﻬﻓ
ـﻟﺍ ﻥﺍ ﺎﻘﺒﺴﻤ ﺕﻤﻠﻌﺘ ﺎﻤﻜ
Physical Topology ﻭﺍ ﺎـﻬﺒ ﺔﻜﺒﺸـﻟﺍ ﻁﺒﺭ ﻡﺘﻴ ﻲﺘﻟﺍ ﺔﻘﻴﺭﻁﻟﺍ ﻲﻫ
ـﻟﺍ ﻲﻫﺎﻤ Logical Topology ؟
.ﺓﺭﺎﺸﻹﺍ ﺎﻬﻴﻓ ﻑﻌﻀﺘ ﺩﻗ ﺕﺎﻓﺎﺴﻤ ﺭﺒﻋ ﺕﺎﻨﺎﻴﺒﻟﺍ لﻘﻨ
ﻭﻫﻭ
Repeater لﻤﻌﺒ ﻡﻭﻘﻴ ﻱﺫﻟﺍﻭ Amplify ﺩﻴﺭﺘ ﺕﻨﻜ ﺍﺫﺇ ﺍﺫﻫ ﺔﻜﺒﺸﻟﺍ ﺭﺒﻋ ﺓﺭﺎﺸﻺﻟ ﺔﻴﻭﻘﺘ ﻭﺍ
ﺭـﺨﻵﺍ ﺽﻌﺒﻟﺍ ﺭﺎﺼﺘﺨﺈﺒ ﻙﻟ ﺢﻀﻭﻨ ﻑﻭﺴ ﻥﻜﻟ ﺓﺯﻬﺠﻷﺍ ﻩﺫﻫ ﺽﻌﺒ ﻰﻠﻋ ﻕﺒﺴ ﺎﻤﻴﻓ ﺕﻓﺭﻌﺘ ﺩﻗﻭ
)Repeaters – Hubs
ــﻟﺍ ﻲـﻓ لـﻤﻌﺘ ﻲـﺘﻟﺍ ﺓﺯﻬﺠﻷﺍ ﻥﻤ ﺎﻀﻴﺍﻭ
(NIC – Transceivers Physical Layer
Physical Topologies ﻲـﻓ لـﺜﻤﺘﺘﻭ ( , Ring Mesh and Bus Topolo
Star , , ) gies
ـﻟﺍ ﻥﺍ ﻅﺤﻻ
Physical Layer ﻲـﻫ ﻲـﺘﻟﺍﻭ ﺔـﻔﻠﺘﺨﻤﻟﺍ ﻙﻴﺒﺸـﺘﻟﺍ ﺕﺎـﻤﻭﻠﻌﻤ ﺎﻀـﻴﺍ ﻱﻭﺤﺘ
ـﻟﺍ ﺩﺩﻋ ﺕﺭﺎﻜﻟﺍ
Pins .ﻙﻟﺫ ﻪﺒﺎﺸ ﺎﻤﻭ
ـﻟﺎﺒ ﺹﺎﺨﻟﺍ لﺎﺼﺘﻹﺍ ﺕﺎﻨﺎﻴﺒ لﻴﺠﺴﺘﺒ ﻡﺘﻬﻴ ﻱﺫﻟﺍ ﺀﺯﺠﻟﺍ ﻭﺍ ﺔﻘﺒﻁﻟﺍ ﻲﻫ
Hardware ﻉﻭـﻨ لﺜﻤ
Physical Layer
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!!!ﺔﻘﻴﻘﺤﻟﺍ ﻲﻓ لﺎﺜﻤﻟﺍ ﺍﺫﻫ ﻕﺒﻁﺘ ﻻ !ﻥﺎﻤﺄﺒ ﺭﻭﺭﻤﻟﺎﺒ ﺢﻴﺭﺼﺘ ﻙﺅﺎﻁﻋﺍ ﻡﺘﻴ ﻰﺘﺤ ﺓﺭﻤ ﻥﻤ
ﺭﺜﻜﺍ ﻪﻟﺎﺴﺭﺈﺒ ﻡﻭﻘﺘ ﻑﻭﺴﻓ ﺭﻭﺒﻌﻠﻟ ﻥﻤﺅﻤ ﺭﻴﻏ ﻕﻴﺭﻁﻟﺍ ﻥﺍ ﻲﻨﻌﻴ ﺍﺫﻫ ﺓﺭﺎﻴﺴ ﻪﻁﺒﺨ ﺍﺫﺇ ﺭﻴﻐﺼﻟﺍ
ﺔﻴﻨﺎﺜﻟﺍ ﺔﻘﻴﺭﻁﻟﺍ ﺕﻤﺩﺨﺘﺴﺍ ﺍﺫﺇ ﺎﻤﺃ
CSMA/CA ﻙﻴﺨﺍ ﻭﺍ ﺭﺨﺁ ﺹﺨﺸ ﻱﺍ لﺴﺭﺘ ﻑﻭﺴﻓ
!ﻡﻼﺴﺒ ﺭﺒﻌﺘ ﻰﺘﺤ ﺭﻭﺒﻌﻟﺍ ﻯﺭﺨﺍ ﺓﺭﻤ ﺩﻭﺎﻌﺘﻭ ﺔﻴﺍﺩﺒﻟﺍ ﺔﻁﻘﻨ ﻰﻟﺇ ﻊﺠﺭﺘ
ﻰﻟﻭﻷﺍ ﺔﻘﻴﺭﻁﻟﺍ ﺕﻌﺒﺘﺍ ﺍﺫﺄﻓ ﺕﺍﺭﺎﻴﺴﻟﺎﺒ
CSMA/CD ﻑﻭﺴﻓ ﺓﺭﺎﻴﺴ ﻙﺘﻁﺒﺨ ﺍﺫﺇﻭ ﺭﺒﻌﺘ ﻑﻭﺴﻓ
ﺎﻤﺤﺩﺯﻤ ﺎﻘﻴﺭﻁ ﺭﺒﻌﺘ ﻥﺍ ﺩﻴﺭﺘ ﻙﻨﺍ ﻼﺜﻤ لﺎﺜﻤ ﺏﺭﻀﻨﻟ ،ﻲﻠﻤﻋ لﻜﺸﺒ ﻕﺭﺎﻔﻟﺍ ﻡﻬﻔﺘ ﻲﻜﻟﻭ
CTS ﺕﺎﻜﺒﺸ لﺒﻗ ﻥﻤ ﺔﻴﻨﻘﺘﻟﺍ ﻩﺫﻫ ﻡﺩﺨﺘﺴﺘﻭ .ﺔﻠﻤﺎﻜ ﺕﺎﻨﺎﻴﺒﻟﺍ لﺎﺴﺭﺍ ﻡﺘﻴ ﻥﺍ لﺒﻗ
AppleTalk
ﻭﺍ لﺴﺍﺭﻟﺍ ﻥﺄﻓ ﻻ ﻡﺍ ﺎﻬﻠﻘﻨ ﻡﺘ لﻫ ﻕﻘﺤﺘﻠﻟ
Sender ﺩﻭﻜ لﺴﺭﻴ ﺩﻭﻜ لﺎﺒﻘﺘﺴﻹ ﺭﻅﺘﻨﻴ ﻡﺜ
RTS
ﻰﻟﻭﻷﺍ ﺔﻴﻨﻘﺘﻟﺍ ﺍﺭﻴﺜﻜ ﻪﺒﺸﺘ ﻲﻫﻭ CSMA/CD ﺭﺎﻅﺘﻨﻹﺍﻭ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ لﺎﺴﺭﺍ ﻥﻤ ﻻﺩﺒ ﻪﻨﺍ ﻻﺇ
ـﻟ ﺭﺎﺼﺘﺨﺍ ﻲﻫ
Carrier Sense/ Multiple Access with Collision Avoidance
CSMA/CA
.ﺍﺫﻜﻫﻭ ﺭﺨﺁ ﺭﺘﻭﻴﺒﻤﻜ ﺎﻬﻠﺒﻘﺘﺴﻴ ﻰﺘﺤ ﺭﺍﺭﻜﺘ لﻜﺸ ﻲﻓ ﺓﺯﻬﺠﻷﺍ ﺔﻴﻘﺒ ﻰﻟﺇ ﻯﺭﺨﺍ ﺓﺭﻤ ﺎﻬﻟﺎﺴﺭﺍﻭ
ـﻟﺍ ﺩﺨﺍ ﻡﺘﻴﻭ ﺎﻬﻠﺒﻘﺘﺴﻴﻓ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﺩﻴﺭﻴ ﻱﺫﻟﺍ ﺯﺎﻬﺠﻟﺍ ﻑﺩﺎﺼﺘ ﻰﺘﺤ ﻯﺭﺨﻷﺍ
Token ﺎﻬﻠﻴﺩـﻌﺘﻭ
ﺯﻤﺭﻟﺍ ﻰﻠﻋ لﻭﺼﺤﻟﺎﺒ
Token ﺓﺯـﻬﺠﻷﺍ ﻰـﻟﺇ ﻪﻟﺎـﺴﺭﺍ ﻡـﺜ ﻥﻤﻭ ﻪﻟ ﺕﺎﻨﺎﻴﺒﻟﺍ ﺔﻓﺎﻀﺍﻭ ﻪﻠﻴﺩﻌﺘﻭ
ـﻟﺍ ﻩﺫﻫ لﺼﺘ
Token ﻡﻭـﻘﻴﻓ ﺭﺨﺁ ﺭﺘﻭﻴﺒﻤﻜ ﻰﻟﺇ ﺎﻬﻠﺴﺭﻴﻟ ﺕﺎﻤﻭﻠﻌﻤ ﻪﻴﺩﻟ ﻥﻭﻜﻴ ﻱﺫﻟﺍ ﺯﺎﻬﺠﻟﺍ ﻰﻟﺇ
Token ﻰـﺘﺤ ﺍﺫﻜﻫﻭ ﺭﻭﺎﺠﻤﻟﺍ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ ﻰﻟﺇ ﺯﻤﺭﻟﺍ ﺍﺫﻫ لﺎﺴﺭﺍ ﻡﺘﻴ ﻑﻭﺴﻭ "ﻪﻟ ﺯﻴﻤﻤ ﺯﻤﺭ" ﻭﺍ
لـﻤﻌﺒ ﻡﻭـﻘﻴ ﻑﻭـﺴ ﻪﻠﻴﻐﺸـﺘ ﻡﺘ ﺍﺫﺃ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺩﻭﺠﻭﻤ ﺯﺎﻬﺠ لﻜ ﻥﺍ ﺙﻴﺤ ﺔﻜﺒﺸﻟﺍ ﺭﺒﻋ ﻪﻠﻘﻨ
ـﻟﺍ ﻰﻤﺴﻴ ﺎﻤ ﻰﻠﻋ ﺔﻴﻨﻘﺘﻟﺍ ﻩﺫﻫ ﺩﻤﺘﻌﺘ
Packet ﻡﺘـﻴ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻥﻤ ﺀﺯﺠ ﺭﻐﺼﺍ ﻲﻫﻭ ﺔﻜﺒﺴﻟﺍ ﻲﻓ
Token Passing
ﺕﺎﻜﺒﺸ ﻲﻓ ﺔﻴﻨﻘﺘﻟﺍ ﻩﺫﻫ ﻡﺩﺨﺘﺴﺘﻭ
ﻭ
Wireless Ethernet Ethernet
.لﺎﺴﺭﻹﺍ ﻡﺘﻴ ﻰﺘﺤ ﻲﺌﺍﻭﺸﻋ ﺕﻗﻭ ﺩﻌﺒ
ﻯﺭﺨﺍ ﺓﺭﻤ ﺔﻟﻭﺎﺤﻤﻟﺍ ﺓﺩﺎﻋﺍ ﻡﺘﻴﺴ ﻡﺜ ﻥﺎﻨﻠﺴﺭﺘ ﻥﺎﺘﻠﻟﺍ ﻥﻴﺘﻁﻘﻨﻟﺍ ﻼﻜ ﻲﻓ لﺎﺴﺭﻹﺍ ﻑﺎﻘﻴﺍ ﻡﺘﻴ ﻑﻭﺴﻭ
ﻰﻤﺴـﻴ ﺎﻤ ﺙﺩﺤﻴ ﻑﻭﺴﻓ ﺔﻅﺤﻠﻟﺍ ﺱﻔﻨ ﻲﻓ لﺎﺴﺭﺍ ﻼﻌﻓ ﻙﺎﻨﻫ ﻥﺎﻜ ﺍﺫﺇ
Collision ﺽﺭﺎـﻌﺘ ﻭﺍ
؟ﻻ ﻡﺍ ﺕﻗﻭﻟﺍ ﺱﻔﻨ ﻲﻓ لﺴﺭﺘ ﻯﺭﺨﺍ ﺓﺭﺎﺸﺍ ﻱﺍ ﻙﺎﻨﻫ لﻫ ﺱﺴﺤﺘ ﻡﺘﻴ
ـﻟﺍ ﻭﻫ ﻱﺫﻟﺍ
Carrier ﻡـﺜ ﺓﺭﺎـﺸﻹﺍ لﺎﺴﺭﺍ لﻭﺎﺤﺘ ﻑﻭﺴﻓ ﺔﻠﺴﺭﻤ ﺓﺭﺎﺸﺍ ﻱﺍ ﻙﺎﻨﻫ ﻥﻜﻴ ﻡﻟ ﺍﺫﺈﻓ
لـﺒﺎﻜﻟﺍ ﻲـﻓ ﺓﺭﺎﺸﻹﺍ ﺱﺴﺤﺘ ﻰﻠﻋ ﺩﻤﺘﻌﺘ ﺔﻴﺍﺩﺒﻟﺍ ﻲﻓ ﻲﻫﻭ ﺎﻤﺍﺩﺨﺘﺴﺍ ﺭﺜﻜﻷﺍﻭ ﺓﺩﺌﺎﺴﻟﺍ ﺔﻴﻨﻘﺘﻟﺍ ﻲﻫﻭ
ﺭﺎﺼﺘﺨﺍ ﻲﻫ
Carrier Sense/ Multiple Access with Collision Detection
CSMA/CS
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EtherTalk ﻊﻤ لﻤﺎﻌﺘﻟﺍ ﺔﻴﻨﺎﻜﻤﺍ ﻊﻤ ﻉﺭﺴﺍ ﺢﺒﺼﺍ ﺙﻴﺤ Ethernet .
لﻭﻜﻭﺘﻭﺭﺒ ﻡﺩﺨﺘﺴﺘ
AppleTalk ﻰﻤﺴ ﻁﺒﺭﻠﻟ ﺎﻤﺎﻅﻨﻭ LocalTalk ﺢﺒﺼﻴﻟ ﺭﻭﻁ ﻙﻟﺫ ﺩﻌﺒ ﻡﺜ
ﺔﻜﺭﺸ ﺕﻤﺩﻗ ﺎﻤﺩﻨﻋ
Appleﺭﺘﻭﻴﺒﻤﻜ Macintosh ﺕﺎﻜﺒﺸﻠﻟ ﺓﺍﺩﺍ ﻪﻌﻤ ﺕﻤﺩﻗ ١٩٨٤ ﻡﺎﻋ
AppleTalk
ﻲﻫﻭ ﻪﻌﻤﺘﺠﻤ ﺕﻻﻭﻜﻭﺘﻭﺭﺒﻟﺍ
NetBEUI/NetBIOS
ـﻠﻟ ﺯﻭﺩﻨﻴﻭ لﻴﻐﺸﺘ
Servers لﺜﻤ ﻭ
Windows 2000 Windows NT ﻩﺫﻫ ﺩﺠﺘ ﺎﻤﺌﺍﺩﻭ
IBMلﺒﻗ ﻥﻤ ﺩﻌﺒ ﺎﻤﻴﻓ ﺎﻫﺭﻴﻭﻁﺘ ﻡﺘﻭ ﻭ
Novell Microsoft ﺔﻤﻅﻨﺍ ﻲﻓ ﺩﻌﺒ ﺎﻤﻴﻓ ﻡﺩﺨﺘﺴﺍﻭ
ﺕﺎﻜﺒﺸ ﻡﻋﺩﻟ ﺎﺴﺎﺴﺍ ﻩﺭﺎﻜﺘﺒﺍ ﻡﺘ لﻭﻜﻭﺘﻭﺭﺒ ﻭﻫ
NetBIOS ﺔﻜﺭﺸ لﺒﻗ ﻥﻤ ﺎﻫﺭﺎﻜﺘﺒﺍ ﻡﺘ ﻲﺘﻟﺍﻭ
NetBEUI
Internetwork Packet eXchange/ Sequences Packet eXchange
Protocol ﻭ ـﻟﺍ ﺍﺫﻫ ﺕﺭﻜﺘﺒﺍ ﺍﺫﻬﻟﻭ
WAN server LAN Server ﺭﺎﺼﺘﺨﺍ ﻭﻫ ﻱﺫﻟﺍﻭ
لﺒﻗ ﻥﻤ ﻩﺭﺎﻜﺘﺒﺍ ﻡﺘ لﻭﻜﻭﺘﻭﺭﺒﻟﺍ ﺍﺫﻫ
Novel NetWare ﺢﺒﺼﺘ ﻥﺍ ﺎﻬﻟ ﺎﻌﻗﻭﺘﻤ ﻥﺎﻜ ﻲﺘﻟﺍﻭ
IPS/SPX
.ﺏﺭﻗ ﻥﻋ ﻪﻴﻠﻋ ﻑﺭﻌﺘﺘ ﻲﻜﻟ ﺎﻘﺤﻻ
ـﻟﺍ ﻭﻫﻭ
Protocol ﺞﻬﻨﻤﻟﺍ ﺍﺫﻫ ﻥﻤ ﺹﺎﺨ ﺀﺯﺠ ﻪﻟ ﺩﺭﻔﻨ ﻑﻭﺴ ﺍﺫﻬﻟﻭ ﺎﻋﻭﻴﺸﻭ ﺎﻤﺍﺩﺨﺘﺴﺍ ﺭﺜﻜﻷﺍ
ﺕﻨﺭﺘﻨﻹﺍ ﺭﺒﻋ ﺎﻀﻴﺍﻭ ﺔﻴﻠﺤﻤﻟﺍ ﺔﻜﺒﺸﻟﺍ ﺭﺒﻋ ﺓﺯﻬﺠﻷﺍ ﻥﻴﺒ ﺎﻤ ﺏﻁﺎﺨﺘﻟﺍﻭ ﻁﺒﺭﻠﻟ ﻡﺩﺨﺘﺴﻴﻭ ﺕﻨﺭﺘﻨﻹﺍ
ﻲﻓ ﺎﻤﺍﺩﺨﺘﺴﺍ ﺭﺜﻜﻷﺍ ﻭﻫﻭ ﺕﺍﻭﺩﻷﺍ ﻥﻤ ﺔﻋﻭﻤﺠﻤ ﻪﻨﻤ ﺭﺜﻜﺍ ﻪﺘﺍﺫ ﺩﺤ ﻲﻓ لﻭﻜﻭﺘﺭﺒ ﺱﻴﻟ ﻭﻫ ﺔﻘﻴﻘﺤ
ﺍﺭﺎﺼﺘﺨﺍ ﻭﻫ
Transfer Control Protocol / Internet Protocol
TCP/IP
AppleTalk
NetBEUI
IPX/SPX
TCP/IP
:ﻲﻟﺎﺘﻟﺍ ﻰﻠﻋ ﻑﺭﻌﺘﻨ ﻑﻭﺴﻭ ﺔﻔﻠﺘﺨﻤﻟﺍ ﺕﺎﻜﺒﺸﻟﺍ ﻥﻴﺒ ﻭﺍ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ
ﺓﺯﻬﺠﻷﺍ ﻥﻴﺒ ﺎﻤ ﺏﻁﺎﺨﺘﻟﺍ ﺕﺎﻴﻨﻘﺘ ﻭﺍ ﺏﻁﺎﺨﺘﻟﺍ ﺏﻴﻟﺎﺴﺍ ﻲﻫ ﺕﻻﻭﻜﻭﺘﻭﺭﺒﻟﺍ ﻥﺍ ﻑﺭﻌﺘ ﻥﺍ ﻰﻔﻜﻴﻭ
ﺕﺎﻜﺒﺸﻟﺍ ﻲﻓ ﺔﻤﺩﺨﺘﺴﻤﻟﺍ ﺕﻻﻭﻜﻭﺘﻭﺭﺒﻟﺍ ﻡﻫﺍ ﻰﻠﻋ ﻑﺭﻌﺘﻨ ﻑﻭﺴ ﺞﻬﻨﻤﻟﺍ ﻥﻤ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﻲﻓ
N t o k n P o o o
e w r i r t c l
Networking Protocols
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.ﻕﺭﻔﻟﺍ ﻊﻀﻭﻴ ﻲﻟﺎﺘﻟﺍ
لﻜﺸـﻟﺍﻭ ﺎﻘﺒﺎﺴ ﺕﻤﻠﻌﺘ
OSI Model ـ
ﺎ ـﻤﻜ
ﻭﺍ
Layers ـﻠﻟ ﺎﻓﻼﺨ
ﻁﻘﻓ ﺕﺎﻘﺒﻁ ﺔﻌﺒﺭﺍ ﻲﻓ
لﺎﺼﺘﻹﺍ ﻑﺼﻴ ﻱﺫﻟﺍﻭ
ـﻟﺍ ﻡﺩﺨﺘﺴﻴﻭ
TCP/IP ﻰﻤﺴـﻴ ﺎﻤ ﻭﺍ
Department of Defense Model DoD Model
- ﺔﻔﻠﺘﺨﻤﻟﺍ ﺕﺎﻴﺠﻤﺭﺒﻟﺍﻭ ﺓﺯﻬﺠﻷﺍﻭ ﺕﺎﻜﺒﺸﻟﺍ ﻥﻴﺒ ﺎﻤ لﺎﺼﺘﻹﺍ ﺔﻴﻨﺎﻜﻤﺍ
.ﺎﻴﻠﻜ ﺔﻜﺒﺸﻟﺍ ﻁﻭﻘﺴ ﻩﺎﻨﻌﻤ ﺱﻴﻟ ﺍﺫﻫ ﺔﻜﺒﺸﻟﺍ ﻥﻤ ﺀﺯﺠ
ﻲـﻓ ﺔﻠﻜﺸﻤ ﺕﺜﺩﺤ ﺍﺫﺇ ﺙﻴﺤ ﻉﺎﻓﺩﻟﺍ ﺓﺍﺭﺯﻭﺒ ﺔﻴﺭﻜﺴﻌﻟﺍ لﺌﺎﺴﻤﻟﺎﺒ ﺎﻘﻠﻌﺘﻤ ﻥﺎﻜ ﺍﺫﻫ ﻥﺍ ﺙﻴﺤ
- ـﻟﺍ ﻥﺍ
TCP/IP ﻭﺍ ﺔﻨﺎﻴﺼـﻠﻟ ﺕﺍﻭﺩﺍ ﻪﻠﺨﺍﺩ ﻲﻓ ﻱﻭﺤﻴ ﻥﺍ ﺏﺠﻴ FailureRecovery
- ـﻟﺍ ﻥﺍ
TCP/IP ﻭﺍ ﺔﻨﻴﻌﻤ ﺞﻤﺍﺭﺒ ﻭﺍ ﺔﻨﻴﻌﻤ ﺔﻜﺭﺸﻟ ﻊﻀﺨﻴ ﻻ Hardware ﻥﻴﻌﻤ
:لﺎﺜﻤﻟﺍ لﻴﺒﺴ ﻰﻠﻋ ﺔﻨﻴﻌﻤ ﺭﻴﻴﺎﻌﻤﻟ ﺎﻘﺒﻁ ﺭﻴﻭﻁﺘﻟﺍ ﻰﻠﻋ ﺩﻭﻴﻗﻭ ﺭﻴﻴﺎﻌﻤﻭ ﺎﻁﻭﺭﺸ ﺕﻌﻀﻭ
ﺙـﻴﺤﺒ ﺭـﻤﻸﻟ ﺔـﻴﻜﻴﺭﻤﻷﺍ ﻉﺎﻓﺩﻟﺍ ﺓﺍﺭﺯﻭ ﻡﻋﺩ ﻭﻫ لﻭﻜﻭﺘﻭﺭﺒﻟﺍ ﺍﺫﻫ ﺭﻴﻭﻁﺘ ﻰﻟﺇ ﻯﺩﺍ ﺎﻤﻤ ﺎﻀﻴﺍﻭ
TCP/IP .ﺔﻴﻠﺤﻤﻟﺍ ﺕﺎﻜﺒﺸﻟﺍ ﺎﻀﻴﺍﻭ ﺕﻨﺭﺘﻨﻺﻟﺍ ﺭﺒﻋ لﺎﺼﺘﻹﺍ ﻲﻓ ﺓﺭﻭﺜﻟﺍ ﺏﺤﺎﺼ ﻭﻫ
TCP/IP ﺭﺎﺸﺘﻨﺍ ﺀﺩﺒﻟ ﺍﺭﻅﻨ ﺕﺎﻌﻤﺎﺠﻟﺍ ﻲﻓ UNIX ــﻟﺍ ﺢﺒـﺼﺍ ﻰـﺘﺤ ﺔﻴﻤﻴﺩﺎﻜﻻﺍ ﺓﺎﻴﺤﻟﺍ ﻲﻓ
ﺩﻌﺒ ﺎﻤﻴﻓ ﻡﻬﻤﺴﺎﺒ
ﻱﺍ
Berkeley Software Distribution UNIX BSD ﺭﺎﺸـﺘﻨﺍ ﺃﺩﺒ ﺍﺫﻬﻟﻭ
ﻲﻓ
Berkeley ﺔﺨﺴﻨ ﺝﺍﺭﺨﺍ ﻰﻠﻋ ﻥﻭﻔﻜﺎﻋ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ ﺀﺎﻤﻠﻋ ﻥﺎﻜ ﺎﻤﺩﻨﻋ Unix ﺕـﻓﺭﻋ ﻲﺘﻟﺍﻭ
ARPAnet ﺔـﻴﻜﻴﺭﻤﻷﺍ ﺎﻴﻨﺭﻭﻔﻴﻟﺎﻜ ﻰﻌﻤﺎﺠ لﻤﺎﻌﻤ ﻥﻤ ﺭﺎﻜﺘﺒﻹﺍ ﺍﺫﻫ ﺝﺭﺨ ﺩﻗﻭ .ﺭﻴﺒﻌﺘﻟﺍ ﺢﺼ ﻥﺍ
ﺭـﺒﻋ ﻭﺍ ﺕـﻨﺭﺘﻨﻹﺍ ﺭﺒﻋ لﺎﺼﺘﻹﺍ ﻲﻓ ﺔﻴﻀﺍﺭﺘﻓﻹﺍ ﺔﻘﻴﺭﻁﻟﺍ ﺢﺒﺼﺍ ﻰﺘﺤ ١٩٨٣ ﻰﺘﺤ ﺕﻨﺭﺘﻨﻹﺍ
ـﻟﺍ ﺭﺎﻜﺘﺒﺍ ﻡﺘ
TCP/IP ــﻟﺍ ﻥﻜﻴ ﻡﻟ ﻪﻨﻜﻟﻭ ١٩٧٣ ﻡﺎﻋ
Standard ﺭـﺒﻋ ﺕﻻﺎﺼـﺘﻹﺍ ﻲـﻓ
ﻥﻋ ﺔﻴﺨﻴﺭﺎﺘ ﺔﺤﻤﻟ
ﻥﻋ ﺔﻴﺨﻴﺭﺎﺘ ﺔﺤﻤﻟ
C I
/ T
TCP IP
.ﺕﺎﻜﺒﺸﻟﺍ ﻲﻓ ﻙﺘﺍﺭﺒﺨﻭ ﻙﺘﺍﺭﺎﻬﻤ ﺔﻴﻤﻨﺘﻟ ﺎﻀﻴﺍ ﺎﻬﻴﻠﻋ ﺭﻭﺜﻌﻟﺍ ﻙﻨﻜﻤﻴ ﺔﺼﺼﺨﺘﻤ ﺏﺘﻜ ﻪﻟ
ﺹﺼـﺨﻴ ﺩﻗﻭ ﺕﺎﻜﺒﺸﻟﺍ ﻡﻠﻋ ﻲﻓ ﺍﺩﺠ ﺔﻤﺎﻬﻟﺍ ﺀﺍﺯﺠﻷﺍ ﻥﻤ ﻪﻨﻷ ﻪﻠﻤﻋ ﺔﻴﻔﻴﻜﻴﻭ ﺔﺨﻴﺭﺎﺘﻭ ﻪﺘﺎﻴﺴﺎﺴﻻ
ﺕﻻﻭﻜﻭﺘﺭﺒ ﻡﻬﻓ ﻲﻓ ﺞﻬﻨﻤﻟﺍ ﻥﻤ ﻡﺎﻬﻟﺍ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﻲﻓ ﻕﻤﻌﺘﻨ ﻑﻭﺴ
TCP/IP ﺽﺭﻌﺘﻨـﺴ ﺙـﻴﺤ
TCP/IP Fundamentals
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ـﻟﺎﺒ ﺹﺎﺨﻟﺍ
datagram .لﺒﻘﺘﺴﻤﻟﺍ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ ﻰﻠﻋ ﺕﺎﻨﺎﻴﺒﻟﺍ ﻡﻴﻅﻨﺘ ﺓﺩﺎﻋﺍ ﺔﻴﻠﻤﻋ لﻴﻬﺴﺘﻟ
.ﺕﺎـﻨﺎﻴﺒﻟﺍ ﺎﻬﻴﻟﺍ لﺴﺭﻤﻟﺍ ﺔﻁﻘﻨﻟﺍ ﻭﺍ ﻥﺎﻜﻤﻟﺍ ﻡﻗﺭ Sequence Number لﺴـﻠﺴﻤﻟﺍ ﻡﻗﺭـﻟﺍ ﻭـﻫ
ـﻟﺍﻭ
ﻭ ﺕﺎـﻨﺎﻴﺒﻟﺍ لﺴﺭﻴ ﻱﺫﻟﺍ ﻥﺎﻜﻤﻟﺍ ﻡﻗﺭ ﻥﻋ ﺭﺒﻌﻴ
Source Port Destination Port ﻭـﻫ
ـﻟﺍ ﻲﻓ
TCP
ــﻟﺍ ﺕﺎﻨﻭﻜﻤ ﻡﻫﺍ ﺢﻀﻭﻴ ﻲﻟﺎﺘﻟﺍ لﻜﺸﻟﺍﻭ ﺕﺎﻨﺎﻴﺒﻟﺍ ﺎﻬﻴﻟﺍ لﺴﺭﻤﻟﺍ ﺔﻁﻘﻨﻟﺍ ﻰﻟﺇ ﺕﺎﻨﺎﻴﺒﻟﺍ
Datagram
Datagram ـﻟﺍ ﺎﻀﻴﺍ ﻱﻭﺤﻴﻭ Datagram ﻰﻤﺴﻴ ﺎﻤ Checksum لﻭـﺼﻭ ﻥـﻤ ﺩـﻜﺄﺘﻠﻟ
ـﻠﻟ ﺯﻴﻤﻤ
datagram ـﻟﺍ ﻰﻤﺴﻴ ﺍﺫﻫ لﻜ ﺩﻌﺒ ﺎﻤﻴﻓ ﻪﻠﺴﻠﺴﺘ ﻡﺘﻴ ﻑﻭﺴ Header ــﻟﺎﺒ ﺹﺎﺨﻟﺍ
Datagram ﻡـﻗﺭ ﺎﻀﻴﺍﻭ لﺴﺍﺭﻟﺍ ﻥﺍﻭﻨﻋﻭ ﺕﺎﻨﺎﻴﺒﻟﺍ ﻪﻟ لﺴﺭﺘ ﻑﻭﺴ ﻱﺫﻟﺍ ﻥﺎﻜﻤﻟﺍ ﻥﻋ ﺕﺎﻤﻭﻠﻌﻤ
ـﺒ ﺀﺍﺯﺠﻷﺍ ﻩﺫﻫ ﻰﻤﺴﺘ ﺎﻬﻌﻤ لﻤﺎﻌﺘﻠﻟ ﺓﺭﻴﻐﺼ ﺀﺍﺯﺠﺍ ﻰﻟﺇ ﺕﺎﻨﺎﻴﺒﻟﺍ
Datagram ــﻟﺍ ﻱﻭـﺤﻴﻭ
ﺀﺯـﺠﻟﺍ ﺍﺫـﻫ ﻡﺴـﻘﻴﻭ ﻁﺒﺭﻟﺍﻭ ﺕﺎﻨﺎﻴﺒﻟﺍ لﻘﻨ ﻥﻋ لﺅﺴﻤﻟﺍ ﺀﺯﺠﻟﺍ ﻭﻫ لﻭﻜﻭﺘﻭﺭﺒﻟﺍ ﻥﻤ ﺀﺯﺠﻟﺍ ﺍﺫﻫ
r n m s i o t o r t c T
Transmission Control Protocol ( CP
) T a s i s o C n r P o o o T C
ﺔﻜﺒﺸﻟﺍ ﺕﻭﺭﻜ ﺎﻀﻴﺍﻭ لﺒﺍﻭﻜﻟﺍ لﺜﻤ لﻘﻨﻟﺍ ﻁﺌﺎﺴﻭ ﻥﻴﺒ ﺎﻤ ﻁﺒﺭﻟﺍ ﻥﻋ ﺔﻟﺅﺴﻤﻟﺍ ﻲﻫ
Network Access Layer
ـﻟﺍ ﺔﻔﻀﺍ ﺎﻬﻴﻓ ﻡﺘﻴ
IP ـﻠﻟ Packet
Internet Layer
ﺔﻓﺎﻀﺍ ﺎﻬﻴﻓ ﻡﺘﻴ ﻲﺘﻟﺍ ﻲﻫﻭ ﻁﻴﺴﻭﻠﻟ ﻁﻴﺴﻭﻟﺍ ﺔﻘﺒﻁ
TCP ـﻠﻟ ﻯﺭﺨﻷﺍ ﺕﻻﻭﻜﻭﺘﻭﺭﺒﻟﺍﻭ Packet
HosttoHost Layer
لﺜﻤ ﺕﺎﻴﺠﻤﺭﺒﻟﺍ ﻥﻋ ﺔﻟﺅﺸﻤﻟﺍ ﻲﻫﻭ
FTP, Telnet
Process/Application Layer
ـﻟﺍ ﻥﺈﻓ لﻜﺸﻟﺍ ﻥﻤ ﻯﺭﺘ ﺎﻤﻜﻭ
DoD Model :ﻲﻓ لﺜﻤﺘﻴ
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ﺍﺩﺠ ﺎﺒﻴﺭﻗ ﻲﻀﺍﺭﺘﻓﻹﺍ ﺭﺍﺩﺼﻹﺍ ﺢﺒﺼﻴ ﻑﻭﺴ ﻪﻨﺍ ﻻﺇ ﺎﻴﻟﺎﺤ
4 IP v ﺱﺩﺎﺴﻟﺍ ﺭﺍﺩﺼﻹﺍ ﻙﺎﻨﻫ ﻥﺍ ﻻﺇ 6IP v ﺔـﺜﻴﺩﺤﻟﺍ ﺓﺯـﻬﺠﻷﺍ ﺽﻌﺒ ﻥﻤ ﻻﺇ ﻡﻋﺩﻴ ﻡﻟ ﻪﻨﺍ ﻻﺇ
Version ـﻟﺍ ﺭﺍﺩﺼﺍ ﻡﻗﺭ ﻥﻋ ﺭﺒﻌﺘ IPﻭـﻫ ﺎـﻴﻟﺎﺤ ﻡﺩﺨﺘﺴﻤﻟﺍ ﺽﺍﺭﺘﻓﻹﺍ ﺭﺍﺩﺼﻹﺍﻭ ﻡﺩﺨﺘﺴﻤﻟﺍ
Routing ـﻟﺍ ﺏﻴﻜﺭﺘ ﺢﻀﻭﻴ ﻲﻟﺎﺘﻟﺍ لﻜﺸﻟﺍﻭ ،ﻪﻟ Header ـﻟﺎﺒ ﺹﺎﺨﻟﺍ IP
ـﻟﺍ ﻥﻭﺩ
Header ـﻟﺎﺒ ﺹﺎﺨﻟﺍ
ــﻟﺍ لﻘﻨ ﻡﺘﻴﺴ ﻥﻴﺍ ﺔﻓﺭﻌﻤ ﻡﺘﻴ ﻥﻟ
IP Datagram لـﻤﻋ ﻭﺍ
ـﻟﺍ ﻥﻭﻜﻴ ﺎﻤﺌﺍﺩﻭ
Header ـﻟﺎﺒ ﺹﺎﺨﻟﺍ IP ـﻟﺎﺒ ﺎﻘﺼﺘﻠﻤ ـﻟﺎﺒ ﺹﺎﺨﻟﺍ
Header TCP ﻥـﻤﻭ
لﻤﻌﺒ ﻡﻭﻘﻴ
route ـﻠﻟ لﻘﻨ ﻭﺍ Data .ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻭﺍ
ـﻟﺍ ﻰﻠﻋ ﺎﻴﻠﻜ ﺩﻤﺘﻌﻴ ﻪﻨﻜﻟ لﺎﺼﺘﻹﺎﺒ ﺔﺼﺎﺨﻟﺍ ﺕﺎﻴﺠﻤﺭﺒﻟﺍ ﻥﻤ ﻉﻭﻨ ﻱﺍ ﻱﻭﺤﻴ
TCP ﻁـﻘﻓ ﻪﻨﻜﻟﻭ
ﻭﺍ
IP ﻭﺍ لـﻤﺤﻴﻻ ﻭـﻫﻭ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﻯﺭﺨﺍ ﺔﻁﻘﻨ ﻰﻟﺇ ﺔﻁﻘﻨ ﻥﻤ ﺕﺎﻨﺎﻴﺒﻟﺍ لﻘﻨ ﻥﻋ لﺅﺴﻤﻟﺍ ﻭﻫ
n e n r t c
I t r e P o o o
Internet Protocol
Start of Data ﺎﻬﻠﻘﻨ ﻡﺘﻴ ﻑﻭﺴ ﻲﺘﻟﺍ ﺔﻴﻘﻴﻘﺤﻟﺍ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﺔﻴﺍﺩﺒ
Padding ـﻟﺍ ﻥﺍ ﻥﻤ ﺩﻜﺄﺘﻠﻟ Header ﺩﻨﻋ ﻰﻬﺘﻨﺍ 32 Bit
Options ﻡﺩﺨﺘﺴﻤﻟﺍ لﺒﻗ ﻥﻤ ﺩﻌﺒ ﺎﻤﻴﻓ ﻡﺩﺨﺘﺴﺘ ﺎﻤﺒﺭ ﺕﺍﺭﻴﻐﺘﻜﻤﻟﺍ ﻥﻤ ﺔﻋﻭﻤﺠﻤ
Urgent Pointer ﺕﺎﻨﺎﻴﺒﻟﺍ ﺔﻴﻤﻫﺄﺒ ﺎﺤﻴﺭﺼﺘ ﻲﻁﻌﻴ
Window ـﻟﺍ ﻡﺠﺤ ﺓﺩﺎﻴﺯ ﺔﻴﻨﺎﻜﻤﺍ ﻲﻁﻌﺘ Packetﺕﺎﻨﺎﻴﺒﻟﺍ لﻘﻨ ﺔﻗﺩ ﻰﻟﺇ ﻱﺩﺅﻴ ﺎﻤﻤ
Flags ﺔﻟﻭﻘﻨﻤﻟﺍ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﺔﻴﺎﻬﻨ ﺎﻬﻨﺍ ﻭﺍ ﺍﺩﺠ ﺔﻤﺎﻫ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻩﺫﻫ ﻥﺍ ﻥﻋ ﺭﺒﻌﺘ
Reversed ﻲﻓﺎﻀﺍ ﺭﺨﺁ ﺀﻲﺸ ﻱﺍ ﻲﻓ ﻪﻨﻤ ﺓﺩﺎﻔﺘﺴﻹﺍ ﻥﻜﻤﻴ ﺭﻴﻐﺘﻤ ﻥﻋ ﺓﺭﺎﺒﻋ ﻭﻫ
Offset ـﻟﺍ لﻭﻁ ﻥﻋ ﺭﺒﻌﺘ
Header لﻜﻜ
.ﺡﺎﺠﻨﺒ ﺎﻬﻠﻘﻨ
Acknowledgement Number ﻡـﺘ ﺕﺎﻨﺎﻴﺒﻟﺍ ﻥﺍ ﺔﻓﺭﻌﻤ ﻥﻤ لﺴﺍﺭﻟﺍ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ ﻥﻜﻤﻴ ﻡﻗﺭ ﻭﻫ
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TCP Header ـﻟﺍ ﺎﻘﺒﺎﺴ ﻪﻴﻠﻋ ﺕﻓﺭﻌﺘ ﺎﻤﻜ ﻭﻫ Header ـﻟﺎﺒ ﺹﺎﺨﻟﺍ TCP
Header Checksum ـﻟﺍ ﻲﻓ ﺀﺎﻁﺨﻷﺍ ﺩﻭﺠﻭ ﻡﺩﻋ ﻥﻤ ﻕﻘﺤﺘﻠﻟ ﺔﻤﻴﻗ
Header
Protocol
ـﻟﺍ
TCP/IP ﻥﻋ ﺭﺒﻌﺘ ٦ ﺔﻤﻴﻘﻟﺍ
TCP ﻥﻋ ﺭﺒﻌﺘ ١٧ ﺔﻤﻴﻘﻟﺍﻭ
ﻭﺍ
User Datagram UDP
Protocol ـﻟﺍ ﻉﻭﻨ ﻥﻋ ﺭﺒﻌﺘ Protocol ﺭﻴﻏ ﻯﺭﺨﺍ ﺕﻻﻭﻜﻭﺘﻭﺭﺒ ﻡﺍﺩﺨﺘﺴﺍ ﻥﻜﻤﻤﻟﺍ ﻥﻤ ﻪﻨﻷ
ـﻟﺍ
Packet ﻭﺍ ﺓﺩﻭﻘﻔﻤ Lost ﻭﻫ ﺭﺨﺁ ﻰﻨﻌﻤ ﺎﻬﻟﻭ hop ﺎﻫﺩﺠﺘ ﺎﻤﺌﺍﺩﻭ 32 hops
ـﻟﺍ لﻘﻨﻟ ﺹﺼﺨﻤﻟﺍ ﻭﺍ ﻡﺩﺨﺘﺴﻤﻟﺍ ﺕﻗﻭﻟﺍ
Packet ﺎﻫﺩﻌﺒ ﺢﺒﺼﺴﺘ ﺕﻗﻭﻟﺍ ﺍﺫﻫ ﻲﻀﻘﻨﻴ ﻥﺍ ﺩﻌﺒ
Time to Live
لﺒﻘﺘﺴﻤﻟﺍ لﺒﻗ ﻥﻤ ﺕﺎﻨﺎﻴﺒﻟﺍ ﻊﻴﻤﺠﺘ
Fragmentation Offset ﺓﺩﺎﻋﺍ ﺔﻴﻠﻤﻋ ﻲﻓ ﻡﺩﺨﺘﺴﺘ ﻲﻫﻭ ﺕﺎﻤﻭﻠﻌﻤﻠﻟ ﺩﺩﺤﻤﻟﺍ ﻥﺎﻜﻤﻟﺍ ﻥﻋ ﺭﺒﻌﺘ
Bit ﻱﺍ ﻲﻓ ﻡﺴﻗ ﺭﺨﺁ ﻥﻋ ﺭﺒﻌﻴ ﻭﻫ ﺭﻴﺨﻷﺍ
Packet .ﻡﺎﺴﻗﺍ ﻰﻟﺇ ﺔﻤﺴﻘﻤ
Flags لﻭﺍ ـﻟﺍ ﻥﺍ ﻥﻋ ﺭﺒﻌﻴ
bit datagram ـﻟﺍﻭ ﺓﺭﻴﻐﺼ ﺀﺍﺯﺠﺍ ﻰﻟﺇ ﺎﺴﻘﻤ ﻥﻭﻜﻴ ﻥﺍ ﻥﻜﻤﻴﻻ
Identification ـﻟﺍ ﺏﻴﺘﺭﺘ ﺓﺩﺎﻋﺍ لﺒﻘﺘﺴﻤﻟﺍ ﺯﺎﻬﺠﻟﺍ ﻰﻠﻋ لﻬﺴﻴ ﻑﻴﺭﻌﺘ datagram
ﻭ ﺔﻤﻴﻗ
65.532 bytes ﺔﻤﻴﻗ ﻰﻠﻋﺄﻜ
Total Length ـﻟﺍ لﻭﻁ ﺩﺩﺤﺘ Datagram ﻥﻴﺒ ﺎﻤ ﺭﺼﺤﻨﺘ ﻲﺘﻟﺍﻭ لﻜﻜ 576 bytes لﻗﺄﻜ
ﻭﺍ
Type of Service TOS ﺔﺒﻭﻠﻁﻤﻟﺍ ﺕﺎﻨﺎﻴﺒﻟﺍ ﺔﻴﻤﻫﺍ ﻥﻋ ﺭﺒﻌﺘ
ﺔﻌﺴ ﻥﻤ ﺕﺎﻤﻠﻜ ﺔﺴﻤﺨ
32 bit
ﻭﺍ
Internet Header Length IHL ـﻟﺍ لﻭﻁ ﻭﻫﻭ Header ﻭﻫ ﻪﻟ ﻲﻀﺍﺭﺘﻓﻹﺍ ﻡﻗﺭﻟﺍﻭ
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ـﻟﺍ ﻲﻓ ﺩﻭﺠﻭﻤﻟﺍ ﻭﻫﻭ
Yahoo .لﺎﺜﻤﻟﺍ لﻴﺒﺴ ﻰﻠﻋ ﻼﺜﻤ
ـﻟﺍ ﺓﺀﺍﺭﻗ ﺎﻀﻴﺍﻭ لﺌﺎﺴﺭﻟﺍ
Email Header ـﻟﺍ ﻰﻠﻋ ﺔﻟﺎﺴﺭﻟﺍ ﻥﻤ ﺀﺯﺠ ﻥﻴﺯﺨﺘﻭ
Server
ﺭﺼﺘﺨﻤ ﻭﻫﻭ
Internet Mail Access Protocol ﻥﻴﺯﺨﺘﻟ ﻡﺩﺨﺘﺴﻤﻠﻟ ﺔﻴﻨﻴﺯﺨﺘ ﺔﺤﺎﺴﻤ ﺭﻓﻭﻴﻭ
IMAP
ﻡﺴﺎﺒ ﻑﻭﺭﻌﻤ ﻭﻫﻭ
3 POP ـﻟﺍ ﻡﺩﺨﺘﺴﻴ ﻥﺎﻴﺤﻷﺍ ﺽﻌﺒ ﻲﻓﻭ IMAP ﻥﻤ ﻻﺩﺒ 3POP
ﺭﺼﺘﺨﻤ ﻭﻫﻭ
Post Office Protocol ﺔﻴﻨﻭﺭﺘﻜﻴﻟﻹﺍ لﺌﺎﺴﺭﻟﺍ لﺎﺒﻘﺘﺴﻹ ﺔﻴﻨﻴﺯﺨﺘ ﺔﺤﺎﺴﻤ ﺭﻓﻭﻴﻭ
POP
Emails
ــﻟﺎﺒ ﺹﺎـﺨﻟﺍ لﺎﺴﺭﻹﺍ ﻥﻋ لﺅﺴﻤﻟﺍ ﻭﻫﻭ ﺭﺨﺁ ﺯﺎﻬﺠ ﻰﻟﺇ ﺯﺎﻬﺠ ﻥﻤﻭ ﺔﻜﺒﺸﻟﺍ ﺭﺒﻋ ﺔﻴﻨﻭﺭﺘﻜﻴﻟﻹﺍ
ﺭﺼـﺘﺨﻤ ﻭﻫ
Simple Mail Transfer Protocol لﺌﺎـﺴﺭﻟﺍ لـﻘﻨ ﻥـﻋ لﺅﺴـﻤﻟﺍ ﻭـﻫﻭ
SMTP
ـﻟﺍ
Boot Image ﺎﻬﺒ ﺩﺠﻭﻴ ﻻ ﻲﺘﻟﺍ ﺓﺯﻬﺠﻸﻟ Boot Disk ـﻟﺍ ﻰﻟﺇﻭ ﻥﻤ ﺎﻀﻴﺍﻭ Routers
ﺭﺼﺘﺨﻤ ﻭﻫ
Trivial File Transfer Protocol ﻥﻤ ﺓﺭﻐﺼﻤ ﺔﺨﺴﻨ ﻭﻫﻭ FTP لﻘﻨﻟ ﻡﺩﺨﺘﺴﺘ
TFTP
ـﻟﺍ ﻥﻋ ﺕﻌﻤﺴ ﺩﻘﻓ ﺕﻨﺭﺘﻨﻹﺍ ﻊﻗﺍﻭﻤ
FTP
ﻰﻤﺴﺘ ﻲﺘﻟﺍﻭ ﺔﻴﻨﻘﺘﻟﺍ ﻩﺫﻫ ﻡﻋﺩﺘ ﻲﺘﻟﺍ ﺓﺯﻬﺠﻻﺍ ﻥﻴﺒ
FTP Servers ﻊﻤ لﻤﺎﻌﺘﺘ ﺕﻨﻜ ﺍﺫﺇ ﺩﻴﻜﺎﺘﻟﺎﺒﻭ
ﺭﺼﺘﺨﻤ ﻭﻫﻭ
File Transfer Protocol ﺎـﻤﻭ ﺔﻜﺒﺸـﻟﺍ ﺭﺒﻋ ﺕﺎﻔﻠﻤﻟﺍ لﻘﻨﻟ ﺍﺩﺠ ﺔﻤﻬﻤ ﻩﺍﺩﺍ ﻭﻫ
FTP
.ﺕﺎﻴﻨﻘﺘﻟﺍ ﻩﺫﻫ ﻰﻠﻋ ﺩﻤﺘﻌﺘ ﻲﺘﻟﺍ ﺕﺎﻴﺠﻤﺭﺒﻟﺍ ﺽﻌﺒ ﺕﺍﻭﺩﻷﺍﻭ ﺕﺎﻴﺠﻤﺭﺒﻟﺍ ﻡﺴﻗ ﻲﻓ ﺩﺠﺘ ﻑﻭﺴﻭ
ﻥﻤ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﻩﺩﻭﺠﻭﻤﻟﺍ
ﻭ
Routers Switches .ﺔﻴﻓﺎﻀﺍ ﺓﺯﻬﺠﺍ ﻱﺍﻭ
Network Administrators ﺓﺯﻬﺠﻷﺍ ﺎﻀﻴﺍﻭ ﺔﻜﺒﺸﻟﺍ ﻥﻋ ﺔﻴﻓﺎﻀﺍ ﺕﺎﻤﻭﻠﻌﻤ ﺔﻓﺭﻌﻤﻟ
ﻭﻫ
Simple Network Management Protocol ـﻟﺍ لﺒﻗ ﻥﻤ ﺞﻤﺎﻨﺭﺒﻟﺍ ﺍﺫﻫ ﻡﺩﺨﺘﺴﻴﻭ
SNMP
ـﻟﺍ ﻲﻓ ﺩﺠﻭﺘ ﻲﺘﻟﺍ ﺕﺎﻴﺠﻤﺭﺒﻟﺎﺒ ﺎﻔﻴﺭﻌﺘ ﺞﻬﻨﻤﻟﺍ ﻥﻤ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﻲﻓ لﻭﺎﻨﺘﻨ ﻑﻭﺴ
TCP/IP
.
A p i a i P o o o
p l c t o r t c l
Application Protocols
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.ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺭﺨﺁ
Transport ﺭﺒﻋ ﻥﻴﻌﻤ ﺞﻤﺎﻨﺭﺒ ﻭﺍ ﺔﻨﻴﻌﻤ ﺔﻤﺩﺨﺒ لﺎﺼﺘﻹﺍ ﺢﻴﺘﺘ ﺎﻀﻴﺍﻭ Port ﺭﺘﻭﻴﺒﻤﻜ ﻲﻓ ﺩﺩﺤﻤ
ـﻟﺍﻭ ﺕﺎﻴﺠﻤﺭﺒﻟﺍ ﻥﻴﺒ ﺍﺭﺸﺎﺒﻤ لﺎﺼﺘﺍ ﻲﻁﻌﺘ ﺞﻤﺎﻨﺭﺒﻟﺍ ﻭﺍ ﺓﺍﺩﻷﺍ ﻩﺫﻫ
ﺔﻘﺒﻁ ﻲﻓ لﻤﻌﺘ ﻲﻫﻭ
IP
ﺭﺎﺼﺘﺨﺍ ﻭﻫ
User datagram Protocol
UDP
.ﺕﺎﻤﻭﻠﻌﻤﻟﺍ
ﻉﺎﻴﻀﻭ لﻤﻌﻟﺍ لﻼﺘﺨﺍ ﻩﺎﻨﻌﻤ ﺍﺫﻫ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺓﺯﻬﺠﻷﺍ ﻥﻴﺒ ﺕﻴﻗﻭﺘﻟﺍ ﻲﻓ ﻑﻼﺘﺨﺍ لﺼﺤ ﻭﻟ ﻪﻨﻷ
Synchronize ﻭﺍ ﺔﻴﺭﺫﻟﺍ ﺔﻋﺎﺴﻟﺍ ﻲﻫﻭ ﺔﻨﻴﻌﻤ ﺔﻋﺎﺴ ﺏﺴﺤ ﺕﻴﻗﻭﺘﻟﺍ ﺍﺫﻫﻭ Nuclear Clock
Delaware ﻭﺍ ﺩﺤﺍﻭ ﺕﻴﻗﻭﺘﺒ لﻤﻌﺘ ﺔﻜﺒﺸﻟﺍ ﻲﻓ ﺓﺯﻬﺠﻷﺍ ﻊﻴﻤﺠ لﻌﺠ ﻭﻫ ﻪﻨﻤ ﻲﺴﺎﺴﻻﺍ ﺽﺭﻐﻟﺍﻭ
ﺭﻭﺴﻴﻓﻭﺭﺒﻟﺍ لﺒﻗ ﻥﻤ ﺎﻫﺭﺎﻜﺘﺒﺍ ﻡﺘ ﺩﻗﻭ ﺍﺩﺠ ﺔﻤﻬﻤ ﺓﺍﺩﻷﺍ ﻩﺫﻫ
David Mills ﺔﻌﻤﺎﺠ ﻲﻓ
ﺭﺎﺼﺘﺨﺍ ﻭﻫ
Network Time Protocol
NTP
ـﻟﺍ ﻥﻋ ﺕﺎﻤﻭﻠﻌﻤ
Physical Hardware ـﻟﺍﻭ ﺔﻜﺒﺸﻟﺍ ﺕﻭﺭﻜﺒ ﺹﺎﺨﻟﺍ IP ﺎﻬﺒ ﺹﺎﺨﻟﺍ
ﺭﺼﺘﺨﻤ ﻭﻫﻭ
Address Resolution Protocol ﺔﻓﺭﻌﻤ ﻥﻤ ﻙﻨﻜﻤﻴ ﺞﻤﺎﻨﺭﺒ ﻭﺍ ﺓﺍﺩﺍ ﻭﻫﻭ
ARP
Web servers ـﻟﺍ ﻰﻠﻋ ﻊﻗﺍﻭﻤﻟﺍ ﺢﺘﻓ ﻲﻓ ﻡﺩﺨﺘﺴﻤﻟﺍﻭ Internet Browser
ﺭﺼﺘﺨﻤ ﻭﻫ
Hypertext Transfer Protocol ـﻟﺍﻭ ﺓﺯﻬﺠﻷﺍ ﻥﻴﺒ ﺎﻤ ﺏﻁﺎﺨﺘﻟﺍ ﺔﻠﻴﺴﻭ ﻭﻫﻭ
HTTP
ـﻠﻟ ﺔﻟﺎﺴﺭ
Host .ﻯﺭﺨﺍ ﺓﺭﻤ ﻪﻨﻤ ﺎﻬﻟﺎﺒﻘﺘﺴﺍﻭ
ﺭﻤﻷﺍ
Ping ـﻟﺍ ﺩﻭﺠﻭ ﻥﻤ ﻕﻘﺤﺘﻠﻟ ﻪﻤﺩﺨﺘﺴﺘ ﻱﺫﻟﺍ Host لﺎﺴﺭﺄﺒ ﻡﻭﻘﻴ ﺙﻴﺤ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ
ﺭﺼﺘﺨﻤ ﻭﻫﻭ
Internet Control Message Protocol ﻭﻫ ﺞﻤﺎﻨﺭﺒﻟﺍ ﺍﺫﻬﻟ ﺢﻀﺍﻭﻟﺍ لﺎﺜﻤﻟﺍﻭ
ICMP
ﻭﻫ
Terminal Emulation .ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺓﺯﻬﺠﻷﺎﺒ ﺩﻌﺒ ﻥﻋ لﺎﺼﺘﻹﺍ ﺢﻴﺘﻴﻭ
Telnet
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Ports & Sockets
o t S c e
P r o k t
ﻲﻓ Port
ﻰﻟﺇ ﺔﻤﻭﻠﻌﻤﻠﻟ لﺴﺭﻤﻟﺍ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ ﻲﻓ Port ﻥﻤ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ لﻘﺘﻨﺘ TCP/IP ﺕﺎﻜﺒﺸ ﻲﻓ
Port ــﻟﺍ ﺍﺫـﻫ ﻪﻤﺩﺨﺘﺴﻴ ﻱﺫﻟﺍ ﺞﻤﺎﻨﺭﺒﻟﺍﻭ Port ـﻟﺍ ﻡﻗﺭ ﺏﺴﺤ ﺔﻤﻭﻠﻌﻤﻠﻟ لﺒﻘﺘﺴﻤﻟﺍ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ
ﻥـﻋ ﺓﺭﺎﺒﻋ ﻭﻫ Port
لﻜﻭ لﺎﺼﺘﻹﺍ ﻲﻓ ﻪﻴﻠﻋ لﻤﻌﻴ ﻥﻴﻌﻤ Port ﻪﻟ ﺞﻤﺎﻨﺭﺒ لﻜ ﻥﺄﻓ ﻡﻭﻠﻌﻤ ﺎﻤﻜﻭ
TCP ﻰـﻟﺇ ﻡﺴـﻘﻨﺘ Ports ـﻟﺍ ﻥﺄﻓ ﻡﻠﻌﻠﻟ ﺎﻀﻴﺍﻭ 65535 ﻰﺘﺤ ﺭﻔﺼ ﻥﻤ ﻑﻟﺄﺘﻴ 16 bit ﻡﻗﺭ
لﺎـﺜﻤﻟﺍ لﻴﺒـﺴ ﻰـﻠﻋ Port ـﻟﺍ ﺍﺫﻫ ﻰﻠﻋ لﻤﻴﻋ ﻱﺫﻟﺍ ﺞﻤﺎﻨﺭﺒﻟﺍ ﺏﺴﺤ UDP Ports Ports
ﻭ
TCP ﻭـﻫﻭ 23 ﻡﻗﺭ Port ـﻟﺍ ﻡﺩﺨﺘﺴﺘ Telnet ﺔﻤﺩﺨ ﻰﻠﻋ لﺼﺘﺘ ﻲﺘﻟﺍ Servers ـﻟﺍ ﻊﻴﻤﺠ
HTTP ﺞﻤﺎـﻨﺭﺒﺒ ﺹﺎـﺨ ﻭﻫﻭ 80 Port
ﻡﻗﺭ ﻰﻠﻋ لﻤﻌﺘ Web servers ـﻟﺍ ﺎﻀﻴﺍﻭ Port
ﺎﻬﻴﻠﻋ لﻤﻌﺘ ﻲﺘﻟﺍ ﺞﻤﺍﺭﺒﻟﺍﻭ ﺔﻤﺩﺨﺘﺴﻤﻟﺍ Ports ـﻟﺍ ﻡﻫﺍ ﻲﻟﺎﺘﻟﺍ لﻭﺩﺠﻟﺍ ﻲﻓ ﻙﻟ ﺢﻀﻭﻨ ﻑﻭﺴﻭ
PORT PROTOCOL
UDP Port 15 NETSTAT
TCP Port 21 FTP
TCP Port 23 Telnet
TCP Port 25 SMTP
UDP Port 53 DNS
UDP Port 69 TFTP
TCP Port 70 Gopher
TCP Port 79 Finger
TCP/UDP Port 80 HTTP
TCP/UDP Port 443 HTTPS
TCP Port 110 POP3
UDP Port 111 RPC
TCP Port 119 NNTP
TCP Port 123 NTP
UDP Port 137 NetBIOS Name Service
UDP Port 161 SNMP (Network Monitor)
UDP Port 2049 NFS
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!ﻉﻭﻨﻟﺍ ﺍﺫﻫ ﻥﻤ ﺕﺎﻜﺒﺸ ﻑﻴﺭﻌﺘ ﻥﺎﻜﻤﻹﺎﺒ ﺩﻌﻴ ﻡﻟﻭ ﺕﺫﻔﻨ
ﻡﺎـﻗﺭﻻﺍ ﻊـﻴﻤﺠ ﻡﺎـﻅﻨﻟﺍ ﺍﺫﻫ ﻰﻠﻋ ﺕﺎﻜﺒﺸ ﻑﻴﺭﻌﺘ ﺎﺤﺎﺘﻤ ﺩﻌﻴ ﻡﻟ ﻑﺴﻸﻟ ﻰﻬﺘﻨﺍ ﻭﻫﻭ ﺔﻜﺒﺸ ١٢٧
لﺜﻤ ﺔﻗﻼﻤﻌﻟﺍ ﺕﺎﻜﺒﺸﻠﻟ ﻡﺩﺨﺘﺴﻴ
IBM, HP ﻭـﻫ ﺔـﺌﻔﻟﺍ ﻩﺫﻬﺒ ﻡﻗﺭ ﻰﻠﻋﺍﻭ ﺎﻬﺘﻼﻴﺜﻤﻭ 0 ﻱﻭـﺤﻴﻭ
Class A
)(Class A, Class B, Class C, Class D, Class E
ـﻟﺍ ﻥﻤ ﺭﺍﺩﺼﻹﺍ ﺍﺫﻬﺒ ﺔﺼﺎﺨﻟﺍ ﺕﺎﺌﻔﻟﺍ
IP :ﻲﻠﻴ ﺎﻤﻜ ﻲﻫ
IPv4 Classifications
)(3FFE:0B00:0800:0002:0000:0000:0000:000C
لﺎﺜﻤﻟﺍ لﻴﺒﺴ ﻰﻠﻋ ﻑﻭﺭﺤﻭ ﻡﺎﻗﺭﺍ ﺔﻌﺒﺭﺍ ﻥﻤ ﺔﻨﺎﺨ لﻜ
ـﻟﺍ ﻭﺍ ﻲﺌﺎﻨﺜﻟﺍ
Binary ﻡﺎﻅﻨ ﻡﺩﺨﺘﺴﻴ ﻭﻬﻓ Hexadecimal ﻥﻭـﻜﺘﺘ ﺔﻠﺼﻔﻨﻤ ﺕﺎﻨﺎﺨ ﺔﻴﻨﺎﻤﺜ ﻲﻓ
)000.000.000.000.000.000.000.000.000.97( ﻡﺎـﻅﻨﻟﺍ ﻥﻤ ﻻﺩﺒ ﻡﺎﻅﻨﻟﺍ ﺍﺫﻫ ﻡﺩﺨﺘﺴﻴﻭ
ـ ـ
ﻲﻟﺍﻭ ـــــﺤ ﻲ ـــــﻁﻌﻴﻭ
Octillion 97 ﻱﻭﺎﺴ ـــــﻴ ﺎ ـــــﻤ ﻱﺍ
ـ ـ
4 IPv ـﻟﺍ ﻡﺩﺨﺘﺴﻴﻭ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﻥﻴﻤﺩﺨﺘﺴﻤﻟﺍ ﺓﺭﺜﻜﻟ ﺔﻠﻴﻠﻗ ﺕﺤﺒﺼﺍ 6 IPv ﻡﺎﻗﺭﺍ ﻡﺎﻅﻨ 128 bit
ـﻟﺍ ﻲﻓ ﺔﻤﺩﺎﻘﻟﺍ ﺔﻴﻨﻘﺘﻟﺍ ﻭﻫ
ﻕﺒﺎﺴـﻟﺍ ﻡﺎـﻅﻨﻟﺍ ﻲﻓ ﺓﺭﻓﻭﺘﻤﻟﺍ ﻡﺎﻗﺭﻷﺍ ﻥﻷ ﺎﺼﻴﺼﺨ ﻩﺭﺎﻜﺘﺒﺍ ﻡﺘﻭ
IP
6IPv
Classes ـﻟﺍﻭ IP .ﺯﺎﻬﺠﻟﺍ ﻭﺍ ﻁﻴﺴﻭﻟﺍ ﻡﻗﺭﻭ ﺔﻜﺒﺸﻟﺍ ﻡﻗﺭ ﻥﻋ ﺕﺎﻤﻭﻠﻌﻤ ﻱﻭﺤﻴ ﺎﻀﻴﺍ
ـﻟﺍ ﻡﺎﻗﺭﺍ ﻡﺴﻘﺘﻭ
IP ﻰﻤﺴـﺘﻭ ﺎـﻬﻴﻠﻋ ﺓﺭﻓﻭـﺘﻤﻟﺍ ﺓﺯﻬﺠﻷﺍﻭ ﺕﺎﻜﺒﺸﻟﺍ ﻡﺠﺤ ﺏﺴﺤ ﺕﺎﺌﻓ ﻰﻟﺇ IP
ﺔﻨﺎﺨ لﻜ ﻰﻤﺴﺘﻭ ﺎﻨﺭﻜﺫ ﺎﻤﻜ ٢٥٥ ﻰﺘﺤ ﺭﻔﺼ ﻥﻤ ﺎﻤﺎﻗﺭﺍ ﺫﺨﺄﺘ ﺔﻨﺎﺨ لﻜ
ﻭﺍ
Byte Octet .
ﻰﺘﺤ
552 لﺎﺜﻤﻟﺍ لﻴﺒﺴ ﻰﻠﻋ ﺔﻨﺎﺨ لﻜ ﻲﻓ 1.0.861.291 ﻡﻗﺭ ﻭﻫ IP ﺕﺎـﻨﺎﺨ ﻊﺒﺭﺍ ﻥﻤ ﻥﻭﻜﻤ
ﻥـﻤ ﻡﺎـﻗﺭﻻﺎﺒ ﺃﺩﺒﻴ ﻭﻫﻭ ﺔﻴﺭﺸﻋ ﺔﻤﻼﻌـﺒ ﻭﺍ ﺔﻁﻘﻨﺒ ﺎﻤﺍ ﺕﺎﻨﺎﺨ ﻊﺒﺭﻻﺍ ﻥﻴﺒ لﺼﻔﻟﺍ ﻡﺘﻴ ﺎﻤﺌﺍﺩ
0
ﻡﻗﺭ ﻥﻤ ﻥﻭﻜﺘﺘ ﺕﺎﻨﺎﺨ ٤ ﻥﻋ ﺓﺭﺎﺒﻋ ﻭﻫﻭ ﻥﻵﺍ ﺎﻤﺍﺩﺨﺘﺴﺍ ﺭﺜﻜﻷﺍ ﻭﻫ ﺭﺍﺩﺼﻹﺍ ﺍﺫﻫ 32bit ﻭـﻫﻭ
4IPv
ﺎﻫ ﻭ
IPv6 IPv4 IP .
ــﻟﺍ ﻥـﻤ ﻥﺍﺭﺍﺩﺼﺍ ﻭﺍ ﻥﺎﻋﻭﻨ ﻙﺎﻨﻫﻭ .ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺯﺎﻬﺠ لﻜﻟ ﺯﻴﻤﻤ ﻡﻗﺭ ﻙﺎﻨﻫ ﻥﻭﻜﻴ ﻥﺍ ﻙﻴﻠﻋ
ـﻟﺍ
IP لﻭﻜﻭﺘﻭﺭﺒ ﺕﻤﺩﺨﺘﺴﺍ ﺍﺫﺍﻭ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺯﺎﻬﺠ لﻜﻟ ﺯﻴﻤﻤﻟﺍ ﻡﻗﺭﻟﺍ ﻭﻫ TCP/IP ﻡﺘﺤﻴ ﺍﺫﻬﻓ
n e s a d n d r s
U d r t n i I A d e s
Understanding IP Address
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.ﺔﻜﺒﺸﻟﺍ ﻩﺫﻫ ﻰﻤﺘﻨﺘ
ﻉﻭـﻨ ﻱﺄﺒ ﺔﻴﺍﺭﺩ ﻰﻠﻋ ﻥﻭﻜﺘ ﻲﻜﻟ ﺔﻜﺒﺸ ﻱﺍ ﺎﻬﺒ ﺃﺩﺒﺘ ﻲﺘﻟﺍ ﺔﺼﺎﺨﻟﺍ ﻡﺎﻗﺭﻻﺍ ﻙﻟ ﺢﻀﻭﻴ ﺎﻀﻴﺍﻭ ﺍﺩﺠ
ـﻟﺍ ﺕﺎﺌﻓ ﻥﻤ ﺔﺌﻓ لﻜ ﻲﻓ ﺔﺤﺎﺘﻤﻟﺍ ﺓﺯﻬﺠﻷﺍﻭ ﺕﺎﻜﺒﺸﻟﺍ ﺩﺩﻋ ﺢﻀﻭﻴ ﻲﻟﺎﺘﻟﺍ لﻭﺩﺠﻟﺍﻭ
IP ﻡﻬﻤ ﻭﻫﻭ
ﻥﻋ ﺙﺩﺤﺘﻨ ﺎﻨﻨﺍ ﻅﺤﻻ
4 IPvﻭﻫﻭ 32 Bit Number
.ﺔﻔﻠﺘﺨﻤﻟﺍ ﺕﺎﺌﻔﻟﺍ ﺹﺍﻭﺨﻭ ﺕﺍﺯﻴﻤ ﻡﻫﺍ ﺢﻀﻭﻴ ﻲﻟﺎﺘﻟﺍ لﻜﺸﻟﺍﻭ ﺏﺭﺎﺠﺘﻠﻟ ﺯﻭﺠﺤﻤ
Class E
ﺕﺎﻜﺒﺸﻟﺍ ﻡﺍﺩﺨﺘﺴﻻ ﺱﻴﻟ ﻡﺎﻅﻨﻟﺍ ﺍﺫﻫ
Class D
ﻭﺍ ﺔﻴﻠﺤﻤﻟﺍ
LAN
ﺕﺎﻜﺒﺸـﻟﺍ ﻲـﻓ ﻊـﺴﺍﻭ ﻕﺎﻅﻨ ﻰﻠﻋ ﻡﺩﺨﺘﺴﻴ ﻭﻫﻭ ﻪﻤﺍﺩﺨﺘﺴﺍ ﻥﻜﻤﻴﻭ ﺡﺎﺘﻤ لﺍﺯﺎﻤ ﻭﻫﻭ ﻁﻘﻓ ﺎﻬﻴﻠﻋ
ﺎﻤﺌﺍﺩ ﻭﻫ ﺎﻬﺒ ﻡﺭﻗ ﻰﻠﻋﺍﻭ ﺓﺭﻴﻐﺼﻟﺍ ﺕﺎﻜﺒﺸﻠﻟ ﻭﻫ
011 ﺯﺎـﻬﺠ ٢٥٤ ﻑـﻴﺭﻌﺘ ﻥﻜﻤﻴ ﺔﻜﺒﺸ لﻜﻭ
Class C
.ﺔﻤﺩﺨﺘﺴﻤ ﺎﻬﻠﻜ ﻡﺎﻗﺭﻻﺍ ﻥﻻ ﻡﺎﻗﺭﻻﺍ ﻩﺫﻫ ﻭﺍ ﻡﺠﺤﻟﺍ ﺍﺫﻫ ﻥﻤ ﺔﻜﺒﺸ ﻑﻴﺭﻌﺘ ﻥﺎﻜﻤﻹﺎﺒ
ﻲﻫ ﺕﺎﻜﺒﺸﻟﺍ ﻩﺫﻫ ﻰﻠﻋ لﺎﺜﻤﻟﺍ
Microsoft ﺩـﻌﻴ ﻡـﻟ ﺎﻀـﻴﺍ ﻰـﻬﺘﻨﺍ ﺕﺎﻜﺒﺸﻟﺍ ﻥﻤ ﻉﻭﻨﻟﺍ ﺍﺫﻫﻭ
ﻭﻫ ﻪﻴﻓ ﻡﻗﺭ ﻰﻠﻋﺍﻭ ﺔﻁﺴﻭﺘﻤﻟﺍ ﺕﺎﻜﺒﺸﻠﻟ ﻡﺩﺨﺘﺴﻴ
01 لﻴﺒـﺴ ﻰﻠﻋﻭ ﺭﻔﺼ ﻭ ١ ﻭﻫ (ﺓﺭﺸﻋ ﺱﻴﻟ)
Class B
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ـﻟﺍ ﺢﻀﻭﻴ ﻲﻟﺎﺘﻟﺍ لﻜﺸﻟﺍﻭ
Subnet Mask ـﻟﺎﺒ ﺔﺼﺎﺨﻟﺍ ﺔﻔﻠﺘﺨﻤﻟﺍ Network Classes
ـﻟﺍ ﻡﺎﻗﺭﻷ
IPـﻟﺍ ﻭﺍ ﺔﺌﻔﻟﺍ ﻰﻠﻋ ﺕﺎﻜﺒﺸﻟﺍﻭ ﺓﺯﻬﺠﻷﺍ ﺩﺩﻋ ﺓﺩﺎﻴﺯﻟ Class
ـﻟﺍ ﻡﺩﺨﺘﺴﻴﻭ
Subnet ﻰﻤﺴﻴ ﻡﻗﺭ Host Address ﻥﻋ ﺓﺭﺎﺒﻋ Bits ﺎﻬﺘﻓﺎـﻀﺍ ﻡﺘـﻴ ﺔﻴﻓﺎﻀﺍ
ﺔﻀﺎﻔﺘﺴﺎﺒ ﺔﺤﺭﺸﻨ ﻲﻜﻟ ﺹﺎﺨ ﺞﻬﻨﻤ ﻰﻟﺇ ﺝﺎﺘﺤﻴﻭ ﻼﻬﺴ ﺱﻴﻟ ﻉﻭﻀﻭﻤﻟﺍ ﺍﺫﻫﻭ
ﺕﻴﻤﺴ ﺔﻠﻜﺸﻤﻟﺍ ﻩﺫﻫ لﺤﻟ
Subnetting !ﺕﺎﻜﺒﺸﻟﺍ ﻡﺴﻘﺘ ﻭﺍ
ﻡﺎﻅﻨﻟﺍ ﻥﺎﻜ ﺍﺫﻬﻟﻭ ﺕﻨﺭﺘﻨﻹﺍ ﻰﻠﻋ 4IPv ﻯﺭـﺨﺍ ﺔﻴﻨﻘﺘ ﺭﺎﻜﺘﺒﺍ ﻡﺘ ﺍﺫﻬﻠﻓ ﻥﺎﻴﺤﻷﺍ ﺽﻌﺒ ﻲﻓ ﺍﺭﺼﺎﻗ
ﻩﺩﻭﺠﻭﻤﻟﺍ ﺓﺯﻬﺠﻷﺍ ﺩﺩﻋ ﺎﻀﻴﺍﻭ ﺕﻨﺭﺘﻨﻹﺎﺒ ﻼﺼﺘﻤ ﺎﻴﻟﺎﺤ ﺩﻭﺠﻭﻤﻟﺍ ﺕﺎﻜﺒﺸﻟﺍ ﻡﻜ لﻴﺨﺘﻴﻟ ﺩﺤﺍ ﻥﻜﻴ ﻡﻟ
S b e
u n t
Subnets
ﻥﻤ ﺭﺒﻜﺍ ﻡﻴﻘﻟﺍ
322 ﺎﻬﻤﺍﺩﺨﺘﺴﺍ ﻥﻜﻤﻴﻻ ﺓﺯﻭﺠﺤﻤ ﻡﺎﻗﺭﺍ ﺎﻬﻠﻜ
ﻥﻤ ﻡﺎﻗﺭﻷﺍ
291 ﻰﺘﺤ 322 ﻊﺒﺘﺘ Class C Network
ﻥﻤ ﻡﺎﻗﺭﻷﺍ 821 ﻰﺘﺤ 191 ﺕﺎﻜﺒﺸﻟﺍ ﻊﺒﺘﺘ Class B
ﻕﻴﺭﻁ ﻥﻋ ﺔﻜﺒﺸﻟﺍ ﺕﺭﺎﻜ
1.0..0.721 ping
ﻡﻗﺭﻟﺍ
721 ـﻟﺍ لﺎﻤﻋﻷ ﺯﻭﺠﺤﻤ Loopback Test ﻥـﻤ ﻕـﻘﺤﺘﻟﺍ ﻙـﻨﻜﻤﻴ لﺎﺜﻤﻟﺍ لﻴﺒﺴ ﻰﻠﻋ
ـﺒ ﺃﺩﺒﺘ ﻲﺘﻟﺍ ﻡﺎﻗﺭﻷﺍ
621 ﻊﺒﺘﺘ ﻲﻫ لﻗﺄﻓ Class A Network
:ﻲﻟﺎﺘﻟﺍ ﺢﻀﺘﻴﻭ
ﻥﺍ ﻅﺤﻻ N= Network ID ﻭ H= Host ID
N,N,N,H N,N,H,H N,H,H,H Network Octet
452 435,56 412,777,61 No. of Nodes
251,790,2 483,61 621 No. of Networks
0.552.552.552 0.0.552.191 0.0.0.621 IP End
0.0.861.291 0.0.0.821 0.0.0.1 IP Start
Class C Class B Class A
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ﻯﺭﺘﺴ ﺎﻤﻜ ﻭﻫﻭ ﻱﺭﺸﻌﻟﺍ ﻡﻗﺭﻟﺍ
552 ؟ﻡﺎﻗﺭﻷﺍ ﻩﺫﻫ ﺕﺀﺎﺠ ﻥﻴﺍ ﻥﻤ ﻥﻵﺍ ﺕﻤﻠﻋ لﻫ
ﺔﻤﻠﻜ ﺭﺎﺴﻴﻟﺍ ﻥﻤ ﺭﺘﺨﺍ ﻡﻗﺭﻟﺍ ﺏﺘﻜﺘ ﻥﺍ ﺩﻌﺒ ﻡﺜ
ﻭﺍ
Decimal Dec ﻰـﻟﺇ ﻡﻗﺭﻟﺍ لﻴﻭﺤﺘ ﻡﺘﻴ ﻑﻭﺴﻭ
ـﻟﺍ ﻡﻗﺭ ﻥﻤ ﺭﺎﺴﻴﻟﺍ ﻥﻤ لﻭﻷﺍ ﻡﻗﺭﻟﺍ ﺔﺒﺎﺘﻜﺒ ﻡﻗ ﻡﺜ
Subnet Mask ﻭﻫﻭ 11111111
ﺔﻤﻠﻜ ﺭﺎﺴﻴﻟﺍ ﻥﻤ ﺭﺘﺨﺍ
ﻱﺍ
Binary Bin ﻲﺌﺎﻨﺜﻟﺍ ﻡﻗﺭﻟﺍ ﺔﺒﺎﺘﻜﺒ ﻡﻭﻘﻨ ﻲﻜﻟ
ﺭﺘﺨﺍﻭ ﺯﻭﺩﻨﻴﻭﻟﺍ ﻲﻓ ﺔﺒﺴﺎﺤﻟﺍ ﺔﻟﻵﺍ لﻴﻐﺸﺘﺒ ﻡﻗ
Viewà Scientific ﺔﻴﻤﻠﻌﻟﺍ ﺔﻟﻵﺍ
ﻡﻗﺭ ﺍﺫﻫ ﻙﻤﺎﻤﺍ ﻯﺭﺘ ﺎﻤﻜ
0.552.552.552 ﻥﻋ ﺓﺭﺎﺒﻋ ﻱﺭﺸﻌﻟﺍ ﻡﺎﻅﻨﻟﺎﺒ ﻭﻫﻭ
Binary
00000000 11111111 11111111 11111111
ـﻟﺍ ﻕﺒﺎﺴﻟﺍ ـﺒ ﺹﺎﺨﻟﺍ ﻡﻴﺴﻘﺘﻟﺎﺒ ﺔﺼﺎﺨﻟﺍ
Class C Network Bits ﻲﻠﻴ ﺎﻤﻜ ﻭﻫ
ـﻟﺍ ﻥﺍﻹ ﻡﻠﻌﺘ ﺎﻤﻜ
Subnet ﻥﻋ ﺓﺭﺎﺒﻋ ـﻟﺍ ﻡﺎﻅﻨﻟﺎﺒ ﻲﻬﻓ
Bits Binary لﻜﺸـﻟﺍ ﻲﻓ ﻯﺭﺘ ﺎﻤﻜﻭ
ﻯﺭﺘ ﺎﻤﻜ ﻭﻫﻭ
0.552.552.552 ؟ﻡﻗﺭﻟﺍ ﺍﺫﻫ ﻰﺘﺍ ﻥﻴﺍ ﻥﻤ ﻥﻜﻟﻭ
ﻭﺍ ﻡﻴﺴﻘﺘ ﺫﺨﺄﻨ ﻑﻭﺴ
Subnet Mask ـﺒ ﺹﺎﺨﻟﺍ Class C Network لﺎـﺜﻤﻟﺍ لﻴﺒـﺴ ﻰﻠﻋ
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.ﻻ ﻡﺍ ﺎﻬﺒ ﺡﻭﻤﺴﻤ ﻭﻟ ﺎﻬﻀﺭﻌﺘﺴﻴ ﺎﻤﺍ ﺭﺭﻘﻴ ﺙﻴﺤ ﻡﺩﺨﺘﺴﻤﻟﺍ ﺎﻬﺒﻠﻁ ﺍﺫﺇ
ﺎﻀﻴﺍ ﻙﺎﻨﻫﻭ ﻪﺘﻭﺎﻔﺘﻤ
Passive Caching ﺎـﻤ ﺔﻟﺎﺤ ﻲﻓ ﺔﺤﻔﺼﻠﻟ ﺽﺍﺭﻌﺘﺴﺍ لﻤﻌﺒ ﻡﻭﻘﻴ ﻱﺫﻟﺍﻭ
ﺎﻤﻫﻭ
Active Caching ﺕﺍﺭـﺘﻓ ﻲـﻓ ﻡﺩﺨﺘﺴﻤﻟﺍ ﺎﻬﺠﺎﺘﺤﻴ ﺩﻗ ﻲﺘﻟﺍ ﺕﺎﺤﻔﺼﻟﺍ ﺏﻠﺠﺒ ﻡﻭﻘﻴ ﺙﻴﺤ
ـﻟﺍ ﻡﺩﺨﺘﺴﻴ
Proxy ﺕﻨﺭﺘﻨﻹﺍ ﻥﻤ ﺔﻴﻠﺤﻤﻟﺍ ﺔﻜﺒﺸﻟﺍ ﺭﺒﻋ ﻡﺩﺨﺘﺴﻤﻠﻟ ﺕﺎﻔﻠﻤﻟﺍ ﺽﺍﺭﻌﺘﺴﺍ ﻥﻤ ﻥﻴﻋﻭﻨ
Proxy Server caching
.ﺔﻴﻠﺤﻤﻟﺍ ﺔﻜﺒﺸﻟﺍ ﺭﺒﻋ ﺕﻨﺭﺘﻨﻺﻟ
ـﻟﺍ ﻥﺍ ﻅﺤﻻ
Proxy Server لﺎﺼـﺘﻺﻟ ﺓﺩـﻴﺤﻭﻟﺍ ﺔﻠﻴـﺴﻭﻟﺍ ﻭـﻫ ﻥﺎﻜ ﺍﺫﺇ ﻻﺇ ﻻﺎﻌﻓ ﻥﻭﻜﻴ ﻥﻟ
!ﻊﺒﻁﻟﺎﺒ ﺙﺩﺤﻴﻻ ﺍﺫﻫﻭ ﺕﻨﺭﺘﻨﻹﺎﺒ ﺎﻴﻠﻌﻓ لﺼﺘﻴ ﻪﻨﺍ ﻡﺩﺨﺘﺴﻤﻠﻟ ﺓﺎﻜﺎﺤﻤ لﻤﻌﺒ ﻡﻭﻘﻴ
Traffic ــﻟﺍ ﻥﺍ ﻙـﻟ ﺢﻀﻭﻴ ﻲﻟﺎﺘﻟﺍ لﻜﺸﻟﺍﻭ .ﺎﻬﻠﺨﺍﺩ ﺓﺯﻬﺠﻷﺍ ﻰﻟﺇ ﺔﻜﺒﺸﻟﺍ ﺝﺭﺎﺨ ﻥﻤ
Proxy
ـﻟﺍ لﻤﻋ ﻊﻤ ﻕﻓﺍﻭﺘﻴ ﺍﺫﻫ ﻥﺍ ﻻﺇ ﺎﻬﻠﺨﺍﺩ ﻰﻟﺇ ﺔﻜﺒﺸﻟﺍ ﻩﺫﻫ
Firewall ﻱﺍ لﻭـﺨﺩ ﻊﻨﻤﻴ ﻱﺫﻟﺍ ﺎﻀﻴﺍ
ﺝﺭﺎـﺨ ﻥـﻤ لﻭﺨﺩﻟﺍ ﻊﻨﻤﻴ ﻪﻨﺍ ﺎﻀﻴﺍ ﻪﺘﺍﺯﻴﻤﻤ ﻡﻫﺍ ﻥﻤﻭ ﻡﺩﺎﺨﻟﺍ ﺍﺫﻫ ﻰﻠﻋ ﺭﻤﻴ ﻥﺍ ﻥﻭﺩﺒ ﺕﻨﺭﺘﻨﻹﺎﺒ
لﺼـﺘﻴ ﻥﺍ ﻊﻴﻁﺘﺴﻴ ﻻ ﻡﺩﺨﺘﺴﻤﻟﺍ ﻥﺍ ﻰﻨﻌﻤﺒ ﺔﺼﺎﺨ ﺕﺎﻴﺠﻤﺭﺒ ﻕﻴﺭﻁ ﻥﻋ ﺎﻬﻴﻠﻋ ﺩﻭﺠﻭﻤﻟﺍ ﺔﻜﺒﺸﻟﺍ
لـﺨﺍﺩ ﻥﻴﻤﺩﺨﺘﺴﻤﻟﺍ ﻰﻠﻋ ﺕﻨﺭﺘﻨﻹﺍ لﻭﺨﺩ ﺏﺠﺤﺒ ﻡﻭﻘﻴ ﻪﻨﺍ ﻲﻫﻭ ﺍﺩﺠ ﺔﻤﺎﻫ ﺔﻔﻴﻅﻭ لﻤﻌﻟ ﻙﺘﻜﺭﺸ
ـﻟﺍ
Proxy Serverـﻟﺍ ﻥﻤ ﻉﻭﻨ ﺍﺫﻫ Servers ﺔﻜﺒﺸـﺒ ﻭﺍ ﺔﻴﻠﺤﻤﻟﺍ ﺔﻜﺒﺸﻟﺎﺒ ﺎﻬﻠﻴﺼﻭﺘ ﻡﺘﻴ ﻲﺘﻟﺍ
r x e v r
I P o S r e s
IP Proxy Servers
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ﺔﻘﺤﻼﻟﺎﺒ ﺎﻴﻬﺘﻨﻤ ﻡﺴﺍ
.orgﺔﻘﺤﻼﻟﺎﺒ ﻡﺴﻹﺍ ﺭﻓﻭﺘ ﺩﻌﻟ ﺍﺭﻅﻨ .com .ﺍﺫﻜﻫﻭ
ـﻟﺍ ﺽﻌﺒ ﻲﻓ ﺓﺩﻋﺎﻗ ﻩﺫﻫ ﺕﺴﻴﻟ ﻑﺴﻼﻟ ﻪﻨﺍ ﻻﺇ
TLD ﺎﻬﺴﻔﻨﻟ ﺭﺘﺨﺘ ﺔﻴﺤﺒﺭ ﺔﺴﺴﺅﻤ ﺩﺠﺘ ﺩﻗ ﻙﻨﺄﻓ
.org ﻼﺜﻤ ﺔﺤﺼﻟﺍ ﺔﻤﻅﻨﻤ لﺜﻤ ﺔﻴﺤﺒﺭ ﺭﻴﻏ ﺕﺎﻤﻅﻨﻤ
.net ﺔﻜﺒﺸ ﻥﻤ ﺀﺯﺠ ﻭﺍ ﺕﺎﻜﺒﺸﻟﺎﺒ ﺔﻘﻠﻌﺘﻤ
.mil ﺔﻴﻜﻴﺭﻤﻷﺍ ﻉﺎﻓﺩﻟﺍ ﺓﺭﺍﺯﻭﺒ ﻕﻠﻌﺘﻤ
.int ﺓﺩﺤﺘﻤﻟﺍ ﻡﻤﻻﺍ لﺜﻤ ﺔﻴﻤﻟﺎﻌﻟﺍ ﺕﺎﻤﻅﻨﻤﻠﻟ
.gov ﺔﻴﻤﻭﻜﺤﻟﺍ ﺢﻟﺎﺼﻤﻠﻟ
.edu ﺔﻴﻤﻴﻠﻌﺘﻟﺍ ﺕﺎﺴﺴﺅﻤﻟﺍﻭ ﺕﺎﻌﻤﺎﺠﻠﻟ
.com ﺕﺎﻜﺭﺸﻠﻟ ﻭﻫﻭ
ﺎﻬﻴﻠﻋ
ﻭﺍ
TLD Top Level Domains :ﻡﻫﻭ
ﻭﺍ ﺔﻴﺒﺭﻌﻟﺍ ﺔﻐﻠﻟﺎﺒ ﺎﻬﻴﻠﻋ ﻕﻠﻁﻴ ﺎﻤﻜ ﺕﺎﻗﺎﻁﻨﻟﺍ ﻥﻤ ﺔﻋﻭﻤﺠﻤ ﻙﺎﻨﻫ
Domains ﻕﻠﻁﻴ ﻲﻫﻭ ﺔﻴﺴﺎﺴﺍ
Internet Domain Organization
ﺔﻤﻠﻜ ﺭﻜﺫﺘ
. .
www ask pc com ﻼﺜﻤ ﺭﻜﺫﺘ ﻥﻋ 02.0.861.291 .ﺀﺎﻤﺴﻻﺎﺒ لﻬﺴﺍ ﺭﻤﻷﺍ
ﻊﻴﻁﺘﺴﺘ لﺎﺜﻤﻟﺍ لﻴﺒﺴ ﻰﻠﻋ ﺕﺎﻜﺒﺸﻟﺍﻭ ﻊﻗﺍﻭﻤﻟﺍ ﺓﺭﺜﻜ ﻥﻤ ﺀﺭﻤﻟﺍ ﺎﻫﺭﻜﺫﺘﻴ ﻥﺍ ﺏﻌﺼﻴ ﻲﺘﻟﺍ ﻡﺎﻗﺭﻻﺍ
ـﻟﺍ لﻭﺤﺘ ﺏﻴﻠﺴﺍ ﻰﻠﻋ ﻑﺭﻌﺘﻨ ﻑﻭﺴ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﻲﻓ
IP ﻥﻤ ﻻﺩﺒ ﺎﻫﺭﻜﺫﺘ ﺔﻟﻭﻬﺴﻟ ﺀﺎﻤﺴﺍ ﻰﻟﺇ
N m R s l t o M t o
a e o u i e h d
Name Resolution Methods
ﻡﺍﺩﺨﺘﺴﺍ ﻰﻠﻋ ﺩﻤﺘﻌﺘ ﺙﻴﺤ ﺔﻘﺒﺎﺴﻟﺍ
Cache ـﻟﺍ ﻥﻤ ﺩﺩﻋ لﻜﻟ ﺓﺭﻴﺒﻜ ﺓﺩﺤﺍﻭ Proxy Servers
ﻭﺍ
Cache Array Routing Protocol ـﻟﺍ ﺔﻠﻜﺸﻤ لﺤﻟ ﻡﺩﺨﺘﺴﺘ ﻲﺘﻟﺍ ﻲﻫ ﺔﻴﻨﻘﺘﻟﺍ ﻩﺫﻫ
ICP
CARP
Servers .ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺔﻟﺩﺎﺒﺘﻤﻟﺍ لﺌﺎﺴﺭﻟﺍ ﺓﺭﺜﻜﻭ
ـﻟﺍ ﻲﻓ
Proxy Server Cache ـﻟﺍ ﺩﻭﺠﻭ ﺓﺭﺜﻜ ﻊﻤ لﻜﺎﺸﻤ ﻰﻟﺇ ﻱﺩﺅﻴ ﺍﺫﻫ ﻥﺍ ﻻﺇ Proxy
Proxy Servers ﻻ ﻡﺍ ﻩﺩﻭﺠﻭﻤ ﺔﺤﻔﺼﻟﺍ ﻩﺫﻫ ﺕﻨﺎﻜ ﺍﺫﺍ ﺎﻤ ﺔﻓﺭﻌﻤ ﺎﻬﻟﻼﺨ ﻥﻤ ﻊﻴﻁﺘﺴﻴ ﺙﻴﺤ
ﺭﺼﺘﺨﻤ ﻭﻫﻭ
Internet Cache Protocol ـﻟﺍ ﻥﻴﺒ ﺎﻤ ﻡﺩﺨﺘﺴﺘ ﺔﻟﺎﺴﺭ ﻥﻋ ﺓﺭﺎﺒﻋ ﻭﻫﻭ
ICP
.ﺔﻴﻤﺤﻤﻟﺍ ﻊﻗﺍﻭﻤﻟﺍ ﺎﻀﻴﺍﻭ ﺕﺎﻜﺍﺭﺘﺸﺍ ﻰﻟﺇ ﺝﺎﺘﺤﺘ ﻲﺘﻟﺍﻭ ﺔﻋﻭﻓﺩﻤﻟﺍ
لﻤﻋ ﻡﺘﻴ ﻥﺍ ﻥﻜﻤﻴﻻ ﺕﺎﺤﻔﺼﻟﺍ ﺽﻌﺒ ﻥﺍ ﻅﺤﻻ
Caching ﻊﻗﺍﻭﻤﻟﺎﺒ ﺔﺼﺎﺨﻟﺍ ﺕﺎﺤﻔﺼﻟﺍ لﺜﻤ ﺎﻬﻟ
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ﻰﻤﺴﻴ
DNS Table ﻲﻟﺎﺘﻟﺍ لﻜﺸﻟﺍ ﺍﺫﻫ ﻰﻠﻋ ﺢﺒﺼﻴﻭ
ﻼﺜﻤ
www ﺎﻀﻴﺍﻭ ــﻟﺍ ﻲـﻓ لﺠﺴ ﻭﺍ ﻑﻠﻤ ﻲﻓ ﻪﻠﻴﺠﺴﺘ ﻡﺘﻴ ﺍﺫﻫ لﻜﻭ
FTP DNS Server
ـﻟﺍ ﻙﺎﻨﻫ ﺎﻀﻴﺍ
CNAME Record ﺩـﺤﺍﻭﻟﺍ ﻊﻗﻭﻤﻠﻟ ﻥﺍﻭﻨﻋ ﻥﻤ ﺭﺜﻜﺍ ﻑﻴﺭﻌﺘ ﻙﻟ ﺢﻴﺘﻴ ﻱﺫﻟﺍﻭ
ﻥﻤ ﺭﺜﻜﺍ ﻑﻴﺭﻌﺘ
mail host لﺌﺎﺴﺭﻟﺍ لﺎﺒﻘﺘﺴﺍ ﻲﻓ ﺔﻨﻭﺭﻤ ﺢﻴﺘﺘ ﻲﻜﻟ ﺩﺤﺍﻭ ﻊﻗﻭﻤ ﻰﻠﻋ
ﻰﻤﺴﻴ ﺎﻤ ﺎﻀﻴﺍ ﺩﺠﻭﻴﻭ
ﻭﺍ
Mail Exchange Record MX Record ﻥـﻤ ﻙـﻨﻜﻤﻴ ﻱﺫـﻟﺍﻭ
ﻊﻗﻭﻤﻟﺍ ﻰﻠﻋ ﺩﻴﺭﺒ ﻥﺍﻭﻨﻌﻟ لﺠﺴ ﺍﺫﻫﻭ
01.0.861.291 Mail.askpc.com IN A
ـﻟﺍ ﻭﺍ ﺕﻼﺠﺴﻟﺍ ﺩﺠﻭﺘ لﺎﺜﻤﻟﺍ لﻴﺒﺴ ﻰﻠﻋ
Records ـﻟﺍ ﻲﻓ DNS Server ﻲﻟﺎﺘﻟﺎﻜ
ـﻟﺎﺒ ﻰﻤﺴﺘ
Propagation ـﻟﺍ ﺎﻫﺫﺨﺄﻴ ﻲﺘﻟﺍﻭ Domain .ﺕﻨﺭﺘﻨﻹﺍ ﻰﻠﻋ ﻪﻔﻴﺭﻌﺘ ﻡﺘﻴﻟ
Names ـﻟﺍ ﺕﺎﻨﺎﻴﺒ ﺓﺩﻋﺎﻗ ﻲﻓ ﺎﻬﺒ ﺔﺼﺎﺨﻟﺍ DNS Servers ﺎـﻤ ﺔـﻴﻠﻤﻌﻟﺍ ﻩﺫﻫﻭ ﻡﻟﺎﻌﻟﺍ لﻭﺤ
Server ــﻟﺍ ﻊﻴﻤﺠ ﻅﻔﺤ ﻡﺘﻴﻭ ﺎﻴﺌﺎﻘﻠﺘ ﺔﺤﻔﺼﻟﺍ لﻴﻤﺤﺘﻭ ﻡﻗﺭﻟﺍ ﺍﺫﻫ ﺏﺤﺎﺼ
IPs ــﻟﺍﻭ Host
ـﻟﺍ ﻡﻼﺘﺴﺍ ﻡﺘﻴ ﺎﻤﺩﻨﻋﻭ ﻪﺒ ﺔﺼﺎﺨﻟﺍ ﺕﺎﻨﺎﻴﺒﻟﺍ ﺓﺩﻋﺎﻗ ﻲﻓ
ـﻟﺍ ﻡﻭﻘﻴ
IP Browserــﻟﺍ ﺔـﺒﻁﺎﺨﻤﺒ
ـﻟﺍ ﺔﺒﻁﺎﺨﻤﺒ
DNS Server ـﻟﺍ ﻥﻋ لﺄﺴﻴﻟ IP ﻊـﻗﻭﻤﻟﺍ ﺍﺫﻬﺒ ﺹﺎﺨﻟﺍ . .
www ask pc com
ـﻟﺍ ﻡﻭﻘﻴ ﻑﻭﺴ
Browser ـﻟﺍ ﺔﺒﻁﺎﺨﻤﺒ TCP/IP Protocol ـﻟﺍ ﻰﻠﻋ 08 Port ﻡﻭـﻘﻴ ﻲﻜﻟ
!ﻊﻗﻭﻤﻠﻟ لﺼﻴ ﻑﻴﻴﻜ ﻥﻜﻟﻭ ﺔﻴﺴﻴﺌﺭﻟﺍ ﻊﻗﻭﻤﻟﺍ ﺔﺤﻔﺼ
ﻼﺜﻤ ﺕﻨﺭﺘﻨﻹﺍ ﺢﻔﺼﺘﻤ ﻲﻓ ﺏﺘﻜﺘ ﺎﻤﺩﻨﻋ ﻪﻨﺍ ﺙﻴﺤ
www ask pc com
. . ﺽﺭـﻋ ﺏـﻠﻁﻴ ﺍﺫﻬﻓ
ـﻟﺍ لﻭﺤﺘﺒ ﻡﻭﻘﻴ ﺙﻴﺤ ﺱﻜﻌﻟﺍﻭ
ﻰﻟﺇ
IP ﻭﺍ
Domain Name Host
ـﻟ ﺭﺎﺼﺘﺨﺍ ﻭﻫ
Domain Name Service ــﻟﺍ لﻭـﺤﺘﻟ ﻡﺩﺨﺘﺴـﻴ ﻭﻫﻭ Host ﻰـﻟﺇ IP
DNS
!ﺭﺨﺁ لﺤ ﻙﺎﻨﻫ ﻕﻠﻘﺘ ﻻ ﻥﻜﻟﻭ !ﻙﺘﻜﺒﺸ ﺝﺭﺎﺨ
ﻯﺭﺨﻷﺍ ﺕﺎﻜﺒﺸﻟﺍ ﻰﻠﻋ ﻑﻠﻤﻟﺍ ﺍﺫﻫ ﻊﻀﻭ ﻲﻓ ﺕﺭﻜﻓ ﺍﺫﺍ ﺎﻗﺎﻫﺭﺍ ﺭﺜﻜﺍ ﺢﺒﺼﻴ ﻑﻭﺴ ﺭﻤﻷﺍ ﻥﻜﻟﻭ
ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺓﺯﻬﺠﻷﺍ لﻜ ﻰﻠﻋ ﻑﻠﻤﻟﺍ ﺍﺫﻫ ﺦﺴﻨﺒ ﻡﻭﻘﺘ ﻥﺍ ﻭﻫﻭ ﻕﻫﺭﻤﻟﺍ ﺀﺯﺠﻟﺍ ﻰﻟﺇ ﻥﻵﺍ ﻲﺘﺄﻨﻭ
1192.168.0.2 User
192.168.0.1 Server
ـﻟﺍ ﻊﻀﺘ ﺙﻴﺤ ﻯﺩﺤ
IP ﻲﻟﺎﺘﻟﺎﻜ ﺯﺎﻬﺠﻟﺍ ﻡﺴﺍ ﻪﻤﺎﻤﺍ ﻊﻀﺘﻭ ﺭﻁﺴ لﻜ ﻲﻓ
ﻰﻤﺴﻴ ﻑﻠﻤ ﻥﻋ ﺓﺭﺎﺒﻋ
HOSTS ﻰﻠﻋ ﺯﺎﻬﺠ لﻜﻟ ﺭﻁﺴ ﻪﻴﻓ ﻊﻀﺘﻭ ﺯﺎﻬﺠﻟﺍ ﻰﻠﻋ ﻪﻠﻤﻌﺒ ﻡﻭﻘﺘ
ـﻟﺍ ﻥﻤ لﻴﻭﺤﺘﻠﻟ ﺓﺭﻴﺜﻜ ﻕﺭﻁ ﺓﺩﻋ ﻙﺎﻨﻫﻭ
IP ـﻟﺍ ﻰﻟﺇ Host ـﻟﺍ ﺎﻫﺩﺤﺍ ﻥﻤﻭ HOSTS ﻭﻫﻭ
ـﻟﺍ
Host ـﻟﺍ ﻪﻨﻋ ﺭﺒﻌﻴ ﻱﺫﻟﺍ ﻡﺴﻹﺍ ﻭﻫ IP ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﻪﻴﻠﻋ ﻕﻠﻁﻴ ﺎﻤﻜ ﺯﺎﻬﺠﻟﺍ ﻡﺴﺍ ﻭﻫﻭ
Hosts
04 Certified Network Engineer Study Guide ACNE Certification
Certified Network Engineer Study Guide ACNE Certification 41
www.askpc.com IN A 204.167.47.2
ftp.askpc.com IN CNAME www.askpc.com
Mail.askpc.com IN A 204.167.47.9
Host.askpc.com IN MX 10 mail.askpc.com
Host.askpc.com IN MX 20 mail.askpc.com
DNS Server ـﻟﺍ ﻲﻓ ﻪﻨﻴﺯﺨﺘ ﻡﺘﻴﻭ DNS Table ـﻟﺎﺒ ﺍﺫﻫ ﻰﻤﺴﻴ ﺍﺫﻜﻫﻭ
WINS
I
W N
ﺕﺎﻜﺒﺸ ﻲﻓ ﺍﺩﺠ ﻡﺎﻫ ﺀﺯﺠ ﻭﻫﻭ Windows Internet Naming Service ﺭﺎﺼﺘﺨﺍ ﻭﻫ
NetBIOS ـﻟﺍ لﻴﻭﺤﺘﺒ ﻡﻭﻘﻴ ﺙﻴﺤ TCP/IP WINS
ﻊﻤ ـﻟﺍ ﻡﺩﺨﺘﺴﻴﻭ Microsoft
.ﺎﻘﺒﺴﻤ ﺕﻓﺭﻋ ﺎﻤﻜ Microsoft ﺕﺎﻜﺒﺸﺒ ﺹﺎﺨ ﻭﻫﻭ ﺱﻜﻌﻟﺍﻭ IP ﻰﻟﺇ Names
Configuring IP Address in Windows XP
o f g r n d r s i d w
C n i u i I A d e i W n o X
ﺍﺫﻫﻭ LAN ﺔﻴﻠﺤﻤ ﺔﻜﺒﺸ ﻰﻠﻋ ﺯﺎﻬﺠﻟ IP
ﻑﻴﺭﻌﺘ ﺔﻴﻔﻴﻜ ﻰﻠﻋ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﻲﻓ ﻑﺭﻌﺘﺘ ﻑﻭﺴ
. Windows XP ﻡﺎﻅﻨﺒ لﻤﻌﻴ ﺯﺎﻬﺠﻟﺍ
ﺢﺘﻔﺘ ﻑﻭﺴ Properties My Network Places
ﺭﺘﺨﺍﻭ RClick
ﺔﻨﻭﻘﻴﺍ ﻰﻠﻋ ﺭﻘﻨﻟﺎﺒ ﻡﻗ
:ﺔﻴﻟﺎﺘﻟﺍ ﺓﺫﻓﺎﻨﻟﺍ ﻙﻟ
Copyright © 2006 www.askpc.com All rights reserved
Copyright © 2006 www.askpc.com All rights reserved
ﺕﻨﺭﺘﻨﻹﺍ ﺔﻜﺒﺸﺒ لﺎﺼﺘﻺﻟ ﺔﺒﺍﻭﺒﻜ ﺭﺘﻭﻴﺒﻤﻜ ﺯﺎﻬﺠ ﻡﺩﺨﺘﺴﺘ ﺕﻨﻜ ﺍﺫﺇ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺩﺠﻭﺘ ﻲﺘﻟﺍ ﺔﺒﺍﻭﺒﻟﺍ
ﻡـﻗﺭ ﺎﻬﻴﻓ ﻊﻀﻨﻭ ﻁﻘﻓ ﺎﻬﻤﺩﺨﺘﺴﻨ ﻑﻭﺴﻓ
ــﻟﺍ ﺎﻤﺍ .ﻡﻗﺭﻟﺍ ﺍﺫﻫ ﻰﺘﺍ ﻥﻴﺍ
Gateway
ﻲﻠﻴ
0.552.552.552 ﻥﻤ ﺕﻤﻠﻌﺘ ﺕﻨﺍﻭ
ـﻟﺍ
Subnet Mask ﺎـﻤﻜ ﻥﻭﻜﻴ ﻑﻭﺴ
ﻊﺒﺘﺘ ﺔﻜﺒﺸﻟﺍ
Class C Network ﺍﺫﺈـﻓ
Subnet Mask ﻩﺫـﻫ ﺕﻤﻠﻌﺘ ﺎﻤﻜ ﻭﻫﻭ
ـ
ﻯﺭـﺘ
2.0.861.291 ـ ـ ـ
ـ ـﻠﻟ ﻲﺘﺄ ـﻨ ﻡ ـﺜ
ﺔﻨﺎﺨ ﻲﻓ ﺯﺎﻬﺠﻟﺍ
IP Address ﺎﻤﻜ ﻭﻫﻭ
ﻡـﻗﺭ ﻊـﻀﻭ ﺔﻜﺒﺸـﻟﺍ ﻰﻠﻋ ﺯﺎﻬﺠﻟﺍ ﺍﺫﻬﻟ
ﻥﻴﻴﻌﺘﺒ ﻡﻭﻘﺘ ﻲﻜﻟ
Static IP ﺯﻴﻤﻤ ﻡﻗﺭ ﻭﺍ
Use the following IP Address
ﻰـﻠﻋ ﺭـﻘﻨﺍ ﻁﻘﻓ ﺓﺭﻭﺼﻟﺍ ﻲﻓ ﻯﺭﺘ ﺎﻤﻜ
IP .ﺎﻬﻠﻴﺩﻌﺘ ﻙﻨﻜﻤﻴ ﻲﺘﻟﺍﻭ
Properties ـﻟﺎﺒ ﺔﺼﺎﺨﻟﺍ ﺕﺍﺩﺍﺩﻋﻹﺍ ﺎﻬﺒ ﻲﻠﻴ ﺎﻤﻴﻓ ﺎﻬﻟﻭﺎﻨﺘﻨ ﻑﻭﺴ ﻯﺭﺨﺍ ﺔﻓﺫﺎﻨ ﻙﻟ ﺢﺘﻔﺘ ﻑﻭﺴﻭ
Protocol ﺭـــﺘﺨﺍ ﻡـــﺜ
ﺭــﺘﺨﺍ ﻁ ــﻘﻓ Internet
ﺎـﻬﻴﻠﻋ لﻤﻌﺘ ﻲﺘﻟﺍ ﺔﻜﺒﺸﻟﺍ ﻉﻭﻨ
ﺏﺴـﺤ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ
ﻡﻗﺭ ﻊﻀﻭﺒ ﻡﻭﻘﺘ IP ﺍﺫﻬﻟ ﺯﻴﻤﻤ
ﻥﺍ ﺎـﻬﻟﻼﺨ ﻥﻤ ﻙﻨﻜﻤﻴ ﻲﺘﻟﺍﻭ
ﺎﻀـﻴﺍ ﺩﺠﺘﻭ ﺎﻘﺒﺴﻤ TCP/IP
ﺎﻀﻴﺍﻭ ﺎﻫﺎﻨﺤﺭـﺸ ﻲﺘﻟﺍ
QoS
File and Printer Sharing
لـﺜﻤ ﺎﻬﻴﻓ لﻴﺩﻌﺘﻟﺍ ﻥﻜﻤﻴ ﻲﺘﻟﺍ
ﺕﺎﻤﺩﺨﻟﺍ ﻯﺭﺘ ﺙﻴﺤ ﺭﺘﻭﻴﺒﻤﻜﻟﺎﺒ
لﺼـﺘﻤﻟﺍ ﺕﺭﺎـﻜﻟﺎﺒ ﺔﺼﺎﺨﻟﺍ
ﺔﻜﺒﺸﻟﺍ ﺕﺍﺩﺍﺩﻋﺍ ﻡﻫﺍ ﺓﺫﻓﺎﻨﻟﺍ ﻩﺫﻫ
ﻱﻭـﺤﺘ ﺓﺭﻭﺼﻟﺍ ﻲﻓ ﻯﺭﺘﺎﻤﻜ
ﺭﺎﺴﻴﻟﺍ ﻥﻤ ﺭﺘﺨﺍ
Change Settings of This Connection ﺓﺫﻓﺎﻨﻟﺍ ﻩﺫﻫ ﻙﻟ ﺭﻬﻅﺘ ﻑﻭﺴ
24 Certified Network Engineer Study Guide ACNE Certification
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2 VLAN ﻰﻟﺇ ﺔﺠﺎﺤﻟﺍ ﻥﻭﺩﺒ Switch .ﺓﺩﻴﺩﺠ لﺒﺍﻭﻜ ﺩﻤ ﻰﻟﺇ ﺔﺠﺎﺤﻟﺍ ﻥﻭﺩﺒﻭ ﺭﺨﺁ
ـﻠﻟ ﻲﻗﺎﺒﻟﺍﻭ
Traffic ﻥﻴـﻨﺜﺍ ﻰـﻟﺇ ﺔﻜﺒﺸـﻟﺍ ﺕﻤﺴـﻗ ﺩـﻗ ﻥﻭﻜﺘ ﺍﺫﻬﺒﻭ ﻱﺩﺎﻴﺘﻋﻹﺍ
1 VLAN ﻭ
Switch ـﻟﺍ ﻡﺴﻘﺘ ﻥﺍ PORTS ﻥﻤ ﻼﺜﻤ PORT ـﻠﻟ ﻼﺜﻤ ٢٠ ﻰﺘﺤ ١ ﻡﻗﺭ
Traffic ﻲﻟﺎﻌﻟﺍ
ـﻟﺍ ﻕﻴﺭﻁ ﻥﻋ ﻙﻨﻜﻤﻴﻓ ﻱﺩﺎﻴﺘﻋﺍ لﻜﺸﺒ ﺔﻜﺒﺸﻟﺍ ﻥﻭﻤﺩﺨﺘﺴﻴ ﺓﺯﻬﺠﺍ
Softwareــﻟﺎﺒ ﺹﺎـﺨﻟﺍ
ﻭﺫ
48 Port Switch لﻤﻌﺒ ﻥﻭﻤﻭﻘﻴ ﺯﺎﻬﺠ ٢٠ ﺩﺩﻋ ﻙﻴﺩﻟﻭ
Load ١٠ ﺎﻀـﻴﺍﻭ ﺔﻜﺒﺸـﻟﺍ ﻰﻠﻋ
ﻲﻀﺍﺭﺘﻓﺍ
Virtual ﻙﻴﺩـﻟ ﻥﺍ ﺽﺭـﻔﻨﻟ ؟ﻑـﻴﻜ ﻥـﻜﻟﻭ ﺔﻴﻤﺴﺘﻟﺍ ﺕﺀﺎﺠ ﺎﻨﻫ ﻥﻤ ﻰﻘﻴﻘﺤ ﺱﻴﻟﻭ
ﻭﺍ ﻲـﻠﻴﺨﺘ لﻜﺸـﺒ ﻥـﻜﻟ ﺭﺜﻜﺍ ﻭﺍ ﻼﺜﻤ ﻥﻴﺘﺒﺸ ﻰﻟﺇ ﺔﻜﺒﺸﻟﺍ ﻡﻴﺴﻘﺘ ﺓﺭﻜﻓ ﻰﻠﻋ ﺩﻤﺘﻌﺘ ﻲﻫﻭ ﺔﻴﻠﺤﻤﻟﺍ
ـﻟﺍ ﻡﺍﺩﺨﺘﺴﺍ ﺃﺩﺒ ﻥﺍ ﺩﻌﺒ ﺭﻬﻅﻟﺍ ﻲﻓ ﺕﺃﺩﺒ
ـﻟﺍ ﻥﻤ ﻻﺩﺒ ﺓﺭﺜﻜﺒ
Switches Hubs ﺕﺎﻜﺒﺸـﻟﺍ ﻲﻓ
ﻰﻤﺴـﺘ ﺔﻴﻨﻘﺘﻟ ﺭﺎﺼﺘﺨﺍ
ﻭﺍ
Virtual LAN Virtual Local Area Network ﺔـﻴﻨﻘﺘ ﻲـﻫﻭ
L
V A
VLAN
ـﻟﺍ ﺕﺍﺩﺍﺩﻋﺍ لﻤﻋ ﺎﻬﻟﻼﺨ ﻥﻤ
ﻭ
NetBIOS WINS .ﺔﻤﺩﻘﺘﻤﻟﺍ ﺕﺍﺩﺍﺩﻋﻹﺍ ﻥﻤ ﺭﻴﺜﻜﻟﺍﻭ
ﺎﻀﻴﺍﻭ ﺎﻬﻨﻤ ﻱﺍ ﻡﺩﺨﺘﺴﺘ ﺕﻨﻜ ﺍﺫﺇ ﺎﻬﻔﻴﺭﻌﺘ ﻥﻜﻤﻴ ﻲﺘﻟﺍ
Advanced ﻥـﻜﻤﻴ ﺓﺫﻓﺎﻨ ﻙﻟ ﺢﺘﻔﺘ ﻑﻭﺴ
ـﻟﺍ ﻡﻗﺭ ﻭﺍ
Router ـﻟﺍ ﺎﻀﻴﺍ ﻙﺎﻨﻫﻭ ﺕﻨﺭﺘﻨﻹﺎﺒ ﺔﻴﻠﺤﻤﻟﺍ ﻙﺘﻜﺒﺸ لﺼﻭﻴ ﻱﺫﻟﺍ DNS Servers
34 Certified Network Engineer Study Guide ACNE Certification
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ARP ﻲﻓ ﻲﻟﺎﺘﻟﺍ ﺭﻤﻷﺍ ﻡﺍﺩﺨﺘﺴﺎﺒ ﻡﻗ لﺎﺜﻤﻟﺍ لﻴﺒﺴ ﻰﻠﻋ Command Prompt
ـﻟﺍ ﻡﺍﺩﺨﺘﺴﺎﺒ ﺓﺯﻬﺠﻻﺍ ﻰﻠﻋ ﻑﺭﻌﺘﻟﺎﺒ ﻡﻭﻘﺘ ﻥﺍ ﻭﻫ ﺩﻴﺤﻭﻟﺍ
MAC Address ﺭﻤﻷﺍ ﻕﻴﺭﻁ ﻥﻋ
Dynamic Host Protocol ﻲﻁﻌﻴ ﻱﺫﻟﺍﻭ Dynamic IP لﺤﻟﺍﻭ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺓﺯﻬﺠﻸﻟ
ﻡﺎﻅﻨ ﻡﺩﺨﺘﺴﺘ ﺕﻨﻜ ﺍﺫﺇ لﻜﺎﺸﻤ ﺙﺩﺤﺘﻭ ﻡﻗﺭﻟﺍ ﺱﻔﻨ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺯﺎﻬﺠﻟﺍ ﺱﻔﻨﻟ ﻥﻭﻜﻴ
DHCP ﻭﺍ
ـﻟﺍ ﺔﻓﺭﻌﻤ
IP ﻥﺍﻭ ﺭﺍﺭﻜﺘﻟﺍ ﺍﺫﻫ ﺙﺩﺤﻴ ﺩﻗ ﻪﻨﺍﻷ ﻻ ﻡﺍ ﺓﺭﺭﻜﻤ ﻲﻫ لﻫ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺔﻤﺩﺨﺘﺴﻤﻟﺍ
ـﻟﺍ ﻥﻋ ﺍﺩﺠ
ARP Table ﻭﻫ ﺭﻤﻷﺍ ﺍﺫﻫ لﻼﺨ ﻥﻤ ﺎﻬﺒ ﻡﻭﻘﺘ ﻥﺍ ﻙﻨﻜﻤﻴ ﻲﺘﻟﺍ ﺀﺎﻴﺸﻻﺍ ﻡﻫﺍ ﻥﻤﻭ
ﻭﺍ ﺢﻴﺘﺎﻔﻤﻟﺍ ﻥﻤ ﺩﻴﺩﻌﻟﺎﺒ ﺭﻤﻷﺍ ﺍﺫﻫ ﻡﺩﺨﺘﺴﺘ ﻥﺍ ﻙﻨﻜﻤﻴ
Switches ﺔﻤﺎﻫ ﺕﺎﻤﻭﻠﻌﻤ ﻰﻠﻋ لﺼﺤﺘﻟ
ARP Utility
Manually ﻡﺍﺩﺨﺘﺴﺎﺒ ﻡﺩﺨﺘﺴﻤﻟﺍ لﺒﻗ ﻥﻤ ﻭﺍ ARP Utility
.
ـﻟﺎﺒ ﺔﺼﺎﺨﻟﺍ ﺹﺌﺎﺼﺨﻟﺍ ﺱﻔﻨ
Dynamic ـﻟﺍ ﻡﻗﺭ ﺏﻠﻁ ﻥﺍ ﻻﺇ MAC Address ﻪﻠﻤﻋ ﻡﺘﻴ
Static Entry
Request .ﺎﻴﻜﻴﺘﺎﻤﻭﺘﻭﺍ ﻥﺍﻭﻨﻌﻟﺍ ﺍﺫﻫ ﺏﻠﻁﻟ
ـﺒ ﺹﺎﺨﻟﺍ لﻭﺩﺠﻟﺍ ﻲﻓ ﺩﺠﻭﻴ ﻭﻫﻭ
ARP ـﻟﺍ ﺩﺠﻭﻴﻻ ﺎﻤﺩﻨﻋ MAC address لﺎﺴﺭﺍ ﻡﺘﻴﻭ
Dynamic Entry
ﻲﻫ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻥﻤ ﻥﻴﻋﻭﻨ لﻭﺩﺠﻟﺍ ﺍﺫﻫ ﻱﻭﺤﻴﻭ ﻭ
Static Dynamic .
MAC address ـﻟﺍ ﻲﻓ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻩﺫﻫ ﻅﻔﺤ ﻡﺘﻴﻭ ﺎﻀﻴﺍ ﻪﺒ ﺹﺎﺨﻟﺍ ARP TABLE
? 1.0.861.291 Who is IP Address ـﻟﺍ ﺍﺫﻫ لﻤﺤﻴ ﻱﺫﻟﺍ ﺯﺎﻬﺠﻟﺍ ﺩﺭﻴ ﻑﻭﺴﻭ IPـﻟﺎﺒ
Request لﺎﺜﻤﻟﺍ لﻴﺒﺴ ﻰﻠﻋ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺓﺯﻬﺠﻸﻟ ﺏﻠﻁ ﻭﺍ
ﻪﻟ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺯﺎﻬﺠ ﻱﺍ ﺔﻓﺭﻌﻤ ﺩﻴﺭﻴ ﺯﺎﻬﺠﻟﺍ ﻥﺍ ﺽﺭﻔﻨﻟﻭ ﺏﺴﺎﺤﻟﺍ
لﺴﺭﻴ ﻑﻭﺴ ﻪﻨﺇﻹ ﻥﻴﻌﻤ
IP
ـﻟﺎﺒ ﺔﺼﺎﺨﻟﺍ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻭﻴﺤﻴ لﻭﺩﺠ ﻥﻋ ﺓﺭﺎﺒﻋ
IPـﻟﺍﻭ MAC address ﺓﺭﻜﺍﺫ ﻲﻓ ﻅﻔﺤﺘﻭ
ﻭﻫ ﺎﻘﺒﺴﻤ ﺕﻓﺭﻋ ﺎﻤﻜ
Address Resolution Protocol ﻥﻤ ﺀﺯﺠ ﻭﻫﻭ TCP/IP ﺯﻬﻫﻭ
A T b
R a l
ARP Table
ـﻟﺍ ﻡﺴﺈﺒ ﻑﺭﻌﻴ
TCP/IP Tools لﻭﻜﻭﺘﻭﺭﺒﻟﺍ ﺔﻋﻭﻤﺠﻤ ﻥﻤﻀ ﻩﺩﻭﺠﻭﻤ ﻲﻫﻭ TCP/IP
ﺎﻤ ﻭﺍ ﺕﺎﻜﺒﺸﻟﺍ ﻲﻓ ﺔﻤﺩﺨﺘﺴﻤﻟﺍ ﺕﺍﻭﺩﻷﺍ ﻡﻫﺍ ﻰﻠﻋ ﺞﻬﻨﻤﻟﺍ ﻥﻤ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﻲﻓ ﻑﺭﻌﺘﻨ ﻑﻭﺴ
TCP/IP Utilities
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ﺍﺩﻴﺠ ﺞﻬﻨﻤﻟﺍ ﻡﻬﻔﺘ ﻲﻜﻟ ﺎﻬﺘﻌﺠﺍﺭﻤﺒ ﻙﺤﺼﻨﻨﻭ
ﺎﻬﺒ لﻤﻌﻟﺍ ﻡﻬﻓ ﻰﻠﻋ ﻙﺩﻋﺎﺴﺘ ﻲﻜﻟ ﺭﻤﺍﻭﻷﺍ ﻩﺫﻫ ﻰﻠﻋ ﺕﺎﺒﻴﺭﺩﺘﻟﺍ ﺽﻌﺒ ﺔﻴﻠﻤﻌﻟﺍ ﺕﺎﺒﻴﺭﺩﺘﻟﺍ ﻡﺴﻗ ﻲﻓ ﺩﺠﺘ ﻑﻭﺴ
Live ـﻟﺎﺒ ﺹﺎﺨﻟﺍ لﻭﺩﺠﻟﺍ ﻲﻓ ﻡﻴﻘﻟﺍ ﻩﺫﻫ ﺎﻬﻴﻓ لﻅﻀﺘ ﻲﺘﻟﺍ ﺓﺭﺘﻔﻟﺍ ﻲﻫﻭ ARP .
لﻤﻋ ﻡﺘﻴ ﻰﺘﺤ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ ﺓﺭﻜﺍﺫ ﻲﻓ
Restart ـﺒ ﺓﺭﺘﻔﻟﺍ ﻩﺫﻫ ﺏﺴﺤﺘﻭ ﻭﺍ
Time To TTL
ﻡﻗﺭ ﻥﻤ ﺎﻬﻠﺨﺩﻨ ﻑﻭﺴ
IPـﻟﺍ ﻡﻗﺭ ﻊﻤ ﻕﻓﺍﻭﺘﻤ MAC Address ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻩﺫﻫ لﻅﺘ ﻑﻭﺴﻭ
ـﻟﺍ ﻯﺭﺘ ﺎﻤﻜﻭ
S Switch ﻲﻨﻌﻴ ﻭﻫﻭ
Static ﻲﺘﻟﺍ ﻡﻴﻘﻟﺎﺒ لﻭﺩﺠﻟﺍ ﻲﻓ لﻴﺩﻌﺘﻟﺎﺒ ﻡﻭﻘﻨﺴ ﺙﻴﺤ
]C:\>arp –s [IP address] [MAC Address
ـﻟﺍ ﻲﻓ لﺩﻌﺘ ﻭﺍ ﺏﺘﻜﺘ ﻥﺍ ﺎﻀﻴﺍ ﻙﻨﻜﻤﻴﻭ
ARP Table ﺭﻤﻷﺍ ﻕﻴﺭﻁ ﻥﻋ
.ﺭﻤﻷﺍ ﺍﺫﻫ ﻊﻤ ﺎﻬﻤﺩﺨﺘﺴﺘ ﻥﺍ ﻙﻨﻜﻤﻴ ﻲﺘﻟﺍ
ﺭﻤﻷﺍ ﺔﺒﺎﺘﻜﺒ ﻡﻭﻘﺘ ﺎﻤﺩﻨﻋ
ARP ﻭﺍ ﺢﻴﺘﺎﻔﻤﻟﺍ ﻊﻴﻤﺠ ﻙﻟ ﺽﺭﻌﻴ ﻑﻭﺴ ﻼﺼﻔﻨﻤ ﻁﻘﻓ Switches
ARP Entry Type MAC Address IP Address
ﺓﺭﻭﺼﻟﺍ ﻲﻓ ﺎﻤﻜ ﺔﻴﻟﺎﺘﻟﺍ ﺔﺠﻴﺘﻨﻟﺍ ﻙﻟ ﺭﻬﻅﺘ ﻑﻭﺴ
C:\>arp –a
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ﻁﺒﺍﺭﻟﺍ ﺍﺫﻫ ﻰﻠﻋ ﺔﻴﻤﻴﺩﺎﻜﻷﺍ ﻲﻓ ﺔﻴﻠﻤﻌﻟﺍ
/ . .www
ask pc com academy
ﺕﺎﺒﻴﺭﺩـﺘﻟﺍ ﻡﺴﻗ ﻲﻓ ﺔﻠﻋﺎﻔﺘﻤﻟﺍ ﺱﻭﺭﺩﻟﺍ ﺔﻌﺒﺎﺘﻤ ﺎﻀﻴﺍﻭ ﺎﻬﻤﻬﻓﻭ ﺎﻬﺒ ﺔﺼﺎﺨﻟﺍ ﺢﻴﺘﺎﻔﻤﻟﺍ ﻊﻴﻤﺠ ﺔﺒﺭﺠﺘﺒ
ﻙﺤﺼـﻨﻨﻓ ﺔﻜﺒـﺸ ﺭﻴﺩـﻤ ﻱﻷ ﺎﻬﻨﻋ ﻰﻨﻏﻻ ﻲﺘﻟﺍ ﺕﺍﻭﺩﻷﺍ ﻡﻫﺍ ﻥﻤﻭ ﺍﺩﺠ ﻡﺎﻫ ﺭﻤﻷﺍ ﺍﺫﻫ لﻌﻔﻟﺎﺒﻭ
ﺔﻜﺒﺸﻟﺍ ﺕﺭﺎﻜ ﻕﻴﺭﻁ ﻥﻋ ﺎﻬﻟﺎﺒﻘﺘﺴﺍﻭ ﺎﻬﻟﺎﺴﺭﺍ ﻡﺘ ﻲﺘﻟﺍ ﺕﺎﻨﺎﻴﺒﻟﺍ ﻡﺠﺤ ﻥﻋ ﺔﻤﺎﻫ ﺕﺎﻤﻭﻠﻌﻤ ﺔﻓﺭﻌﻤﻟ
C:\>netstat –e
ﺭﻤﻷﺍ
ـﻟﺍ ﻲﻓ
?/ netstat Command Line ﺭﻤﻷﺍ ﻡﺍﺩﺨﺘﺴﺍ ﺎﻨﻨﻜﻤﻴ لﺎﺜﻤﻟﺍ لﻴﺒﺴ ﻰﻠﻋ
.Listening ﺔﺒﺎﺘﻜ ﻕﻴﺭﻁ ﻥﻋ ﺎﻬﺘﺒﺭﺠﺘﻭ ﺎﻬﻴﻠﻋ ﻑﺭﻌﺘﻟﺍ ﻙﻨﻜﻤﻴ ﺢﻴﺘﺎﻔﻤﻟﺍ ﻥﻤ ﺩﻴﺩﻌﻟﺍ ﺭﻤﻷﺍ ﺍﺫﻬﻟﻭ
لﺎﺼـﺘﻹﺍ ﺔﻟﺎﺤ ﻥﻤ ﺎﻬﺘﻟﺎﺤ ﺎﻀﻴﺍﻭ ﺎﻬﺒ ﺔﻠﺼﺘﻤﻟﺍ ﻥﻴﻭﺎﻨﻌﻟﺍﻭ
Established لﺎﺼـﺘﻹﺍ ﻡﺩـﻋ ﻭﺍ
ــﻟﺍ ﻊﻴﻤﺠ ﻙﻟ ﺢﻀﻭﻴ ﻯﺭﺘ ﺎﻜﻭ
Connections ﻰـﻠﻋ ﺔﻠﺼـﺘﻤﻟﺍ ــﻟﺍ ﻭ
TCP/IP UDP
ﺎﻀﻴﺍﻭ
UDP ﺔﻴﻟﺎﺘﻟﺍ ﺔﺠﻴﺘﻨﻟﺍ ﻲﻓ ﻯﺭﺘ ﺎﻤﻜ
ﺡﺎﺘﻔﻤﻟﺍ ﻯﺭﺘ ﺎﻤﻜﻭ
aﻩﺎﻨﻌﻤ All ــﻟﺎﺒ ﺔﺼﺎﺨﻟﺍ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻊﻴﻤﺠ ﺽﺭﻌﺒ ﻡﻭﻘﻴ ﺙﻴﺤ TCP/IP
C:\>netstat –a
:ﻲﻟﺎﺘﻟﺎﻜ ﻩﺫﻴﻔﻨﺘ ﻙﻨﻜﻤﻴﻭ ﻪﻴﻠﻋ ﺭﻤﻷﺍ ﺫﻴﻔﻨﺘﺒ ﻡﻭﻘﺘ ﻱﺫﻟﺍ ﺯﺎﻬﺠﻟﺎﺒﻭ ﺔﻜﺒﺸﻟﺎﺒ لﺎﺼﺘﻹﺍﻭ ﺔﻜﺒﺸﻟﺍ ﻥﻋ
ﻲﻫﻭ ﺎﻀﻴﺍ ﺔﻤﻬﻤ ﻩﺍﺩﺍ ﻰﻠﻋ ﻑﺭﻌﺘﻨ ﻑﻭﺴ netstat ﺍﺩﺠ ﺔﻤﺎﻫ ﺕﺎﻤﻭﻠﻌﻤ ﺔﻓﺭﻌﻤ ﻥﻤ ﻙﻨﻜﻤﺘ ﻲﺘﻟﺍﻭ
Netstat Utility
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لﺜﻤ ﺹﺎﺨ ﺞﻤﺎﻨﺭﺒ
CuteFTP ـﻟﺍ ﻊﻤ لﻤﺎﻌﺘﻠﻟ ﺍﺩﺠ ﺭﻴﻬﺸ ﺞﻤﺎﻨﺭﺒ ﻭﻫﻭ
FTP .
ـﻟﺍ ﺎﻤﺇ ﻡﺩﺨﺘﺴﺘ ﻥﺍ ﻙﻨﻜﻤﻴﻭ ﺓﺭﻴﺜﻜ
FTP ـﻟﺍ ﻕﻴﺭﻁ ﻥﻋ Command Line ﻡﺩﺨﺘﺴﺘ ﻭﺍ
ـﻟﺍ ﻭﺍ ﺓﺯﻬﺠﻷﺍ ﻥﻴﺒ
Serversـﻟﺍ ﻰﻟﺇ ﻙﺯﺎﻬﺠ ﻥﻤ ﻭﺍ Server ﺭﻤﺍﻭﺍ ﻪﻟﻭ ﺕﻨﺭﺘﻨﻹﺍ ﻰﻠﻋ
ﻭﻫ ﺎﻘﺒﺴﻤ ﻪﻴﻠﻋ ﺕﻓﺭﻌﺘ ﺎﻤﻜ
File Transfer Protocol ﺕﺎﻔﻠﻤﻟﺍ لﻘﻨﻟ ﻪﻤﺩﺨﺘﺴﻨ ﻑﻭﺴ ﻱﺫﻟﺍﻭ
FTP Utility
?/ C:\>Nbtstat
ﻲﻓ ﺭﻤﻷﺍ ﺍﺫﻫ ﺔﺒﺎﺘﻜ ﻕﻴﺭﻁ ﻥﻋ
Command Line
ﺔﻔﻠﺘﺨﻤﻟﺍ ﺭﻤﻷﺍ ﺢﻴﺘﺎﻔﻤ ﺎﻤﺩﺨﺘﺴﻤ ﺔﻤﺎﻬﻟﺍ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻥﻤ ﺩﻴﺩﻌﻟﺍ ﻰﻠﻋ ﻑﺭﻌﺘﺘ ﻥﺍ ﺎﻀﻴﺍ ﻙﻨﻜﻤﻴ ﺎﻤﻜ
MAC Address Host Name
ـﻟﺍ ﻭﺍ ﻡﻗﺭﻟﺍ ﺍﺫﻫ لﻴﻭﺤﺘﺒ ﻡﻭﻘﻴ ﺙﻴﺤ
IP ﻯﺭﺘ ﺎﻤﻜ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﻪﻟ ﺀﻲﻓﺎﻜﻤﻟﺍ ﻡﺴﻹﺍ ﻰﻟﺇ
2.0.861.291 C:\>Nbtstat –a
ـﻟﺍ ﻕﻴﺭﻁ ﻥﻋ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺯﺎﻬﺠﻟﺍ ﻡﺴﺍ ﻑﺭﻌﺘ ﻥﺍ ﻙﻨﻜﻤﻴ لﺎﺜﻤﻟﺍ لﻴﺒﺴ ﻰﻠﻋ
IP ﺭﻤﻷﺍ ﻡﺍﺩﺨﺘﺴﺎﺒ
ـﻟﺍ ﺓﺍﺩﺍ ﺭﺒﺘﻌﻴ ﻭﻫﻭ ﺔﺼﺎﺨﻟﺍ ﻪﺘﻔﻴﻅﻭ ﺎﻬﻨﻤ لﻜﻟ
NetBIOS لﺨﺍﺩ ﺓﺭﻴﻬﺸﻟﺍ TCP/IP .
ـﺒ ﺔﺼﺎﺨﻟﺍ ﺀﺎﻤﺴﻻﺍ ﺽﺭﻋ ﻭﺍ لﻴﻭﺤﺘ ﻲﻓ ﺍﺩﺠ ﺩﻴﻔﻤ ﺭﻤﻷﺍ
NetBIOS ﺔﻤﻬﻤ ﺢﻴﺘﺎﻔﻤ ﺎﻀﻴﺍ ﻪﻟﻭ
ـﻟﺍ ﺭﻜﺫﺘ ﻙﻠﻌﻟﻭ ﺍﺩﺠ ﺔﻤﺎﻬﻟﺍ ﺭﻤﺍﻭﻷﺍ ﻥﻤ ﺭﻤﻷﺍ ﺍﺫﻫ
NetBIOS ﺍﺫـﻫ ﺎﻘﺒﺴـﻤ ﻪﻨﻋ ﻩﺎﻨﺤﺭﺸ ﺎﻤﻭ
Nbtstat Utility
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ﻁﺴﺒﻤ ﺡﺭﺸ ﻊﻤ ﺭﻤﺍﻭﻷﺍ ﻩﺫﻫ ﻡﻫﺍ ﻙﻟ ﺢﻀﻭﻴ ﻲﻟﺎﺘﻟﺍ لﻭﺩﺠﻟﺍﻭ
ﺭﻤﺍﻭﺍ ﺔﺴﺍﺭﺩﺒ ﺢﺼﻨﻨ
FTP ـﻟﺍ ﻰﻠﻋ Command Line .ﺭﻤﻷﺍ ﺍﺫﻫ ﻲﻓ ﺓﺭﺒﺨ ﻰﻠﻋ لﺼﺤﺘﻟ
ـﻟﺍ ﻊﻤ لﻤﺎﻌﺘﻠﻟ ﺎﻬﻤﺍﺩﺨﺘﺴﺍ ﻙﻨﻜﻤﻴ ﺎﻘﺒﺎﺴ ﺎﻨﺭﻜﺫ ﺎﻤﻜ ﺕﺎﻴﺠﻤﺭﺒﻟﺍ ﻥﻤ ﺩﻴﺩﻌﻟﺍ ﻙﺎﻨﻫﻭ
FTP ﺎـﻨﻨﺍ ﻻﺇ
ـﻟﺍ ﺭﻤﺍﻭﺍ ﻊﻴﻤﺠ ﺔﻓﺭﻌﻤﻟﻭ
FTP ﺭﻤﻷﺍ ﺏﺘﻜﺍ ftp>help
ﺭﻤﻷﺍ ﺏﺘﻜﺍ ﻯﺭﺨﺍ ﺓﺭﻤ ﺯﻭﺩﻨﻴﻭﻠﻟ ﺝﻭﺭﺨﻠﻟﻭ
ftp>bye
ـﻟﺍ ﻕﻼﻏﻹﻭ
Connection ﺭﻤﻷﺍ ﺏﺘﻜﺍ ftp>close
ـﻟﺍ ﻰﻟﺇ لﻭﺨﺩﻠﻟ ﺭﻭﺭﻤﻟﺍ ﺔﻤﻠﻜﻭ ﻡﺩﺨﺘﺴﻤﻟﺍ ﻡﺴﺍ لﺎﺨﺩﺍ ﻙﻟﺫ ﺩﻌﺒ ﻙﻨﻤ ﺏﻠﻁﻴ ﻑﻭﺴ
FTP
FTP>open ftp.askpc.com
ـﻟﺍ ﻙﻟ ﺢﺘﻔﻴ ﻑﻭﺴ
FTP ﻲﻟﺎﺘﻟﺍ ﺭﻤﻷﺍ ﺏﺘﻜﺘ ﻥﺍ ﻙﻨﻜﻤﻴ
C:\>FTP
ﻰﻟﺇ
Command Prompt :ﻲﻟﺎﺘﻟﺍ ﺭﻤﻷﺍ ﺏﺘﻜﺍﻭ
ـﻟﺍ ﻡﺍﺩﺨﺘﺴﻹ ﻻﺎﺜﻤ ﻲﻁﻌﻨ ﻑﻭﺴ ﻥﻜﻟﻭ
ـﻟﺍ ﻕﻴﺭﻁ ﻥﻋ
FTP Command Line ﺏﻫﺫﺍ ﻁﻘﻓ
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? to request help or information about the FTP commands
ascii to set the mode of file transfer to ASCII
(this is the default and transmits seven bits per character)
binary to set the mode of file transfer to binary
(the binary mode transmits all eight bits per byte and thus provides less
chance of a transmission error and must be used to transmit files other than
ASCII files)
bye to exit the FTP environment (same as quit)
cd to change directory on the remote machine
close to terminate a connection with another computer
close brubeck Closes the current FTP connection with brubeck,
but still leaves you within the FTP environment.
delete to delete (remove) a file in the current remote directory (same as rm in
UNIX)
get to copy one file from the remote machine to the local machine
get ABC DEF copies file ABC in the current remote directory to (or on
top of) a file named DEF in your current local directory.
get ABC copies file ABC in the current remote directory to (or on
top of) a file with the same name, ABC, in your current
local directory.
help to request a list of all available FTP commands
lcd to change directory on your local machine (same as UNIX cd)
ls to list the names of the files in the current remote directory
mkdir to make a new directory within the current remote directory
mget to copy multiple files from the remote machine to the local machine;
you are prompted for a y/n answer before transferring each file
mget * Copies all the files in the current remote directory to your
current local directory, using the same filenames. Notice
the use of the wild card character, *.
mput to copy multiple files from the local machine to the remote machine;
you are prompted for a y/n answer before transferring each file
open to open a connection with another computer
open brubeck Opens a new FTP connection with brubeck;
you must enter a username and password for a brubeck
account
(unless it is to be an anonymous connection).
put to copy one file from the local machine to the remote machine
pwd to find out the pathname of the current directory on the remote machine
quit to exit the FTP environment (same as bye)
rmdir to remove (delete) a directory in the current remote directory
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Copyright © 2006 www.askpc.com All rights reserved
C:\>Ipconfig /all
Gateway ﺭﻤﻷﺍ ﺍﺫﻫ ﺏﺘﻜﺍ لﻴﺼﻔﺘﻟﺎﺒ ﺕﺍﺩﺍﺩﻋﻹﺍ ﻊﻴﻤﺠ ﺽﺭﻌﻟﻭ ﺭﻴﺜﻜﻟﺍﻭ ﺯﺎﻬﺠﻟﺍ ﻡﺴﺍﻭ
لﺜﻤ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺯﺎﻬﺠﻟﺍ ﺍﺫﻫ ﺕﺍﺩﺍﺩﻋﺍ ﻭﺍ ﺕﺎﻤﻭﻠﻌﻤ ﺽﺭﻌﺒ ﻡﻭﻘﻴ ﻑﻭﺴﻭ ,IP, Subnet Mask
C:\>Ipconfig
ﻲﻠﻴ ﺎﻤﻜ ﺭﻤﻷﺍ ﺍﺫﻫ ﺔﺒﺎﺘﻜﺒ ﻡﻗ ﻁﻘﻓ ﺯﺎﻬﺠﻟﺍ ﻰﻠﻋ ﺔﻜﺒﺸﻟﺍ ﺕﺍﺩﺍﺩﻋﺍ ﺔﻓﺭﻌﻤﻟ ﺭﻤﻷﺍ ﺍﺫﻫ ﻡﺩﺨﺘﺴﻴ
Ipconfig Utility
?/ ping .ﻡﺩﺨﺘﺴﺘ ﺎﻤﻴﻓﻭ ﺭﻤﻷﺍ ﺢﻴﺘﺎﻔﻤﺒ ﺔﻤﺌﺎﻗ ﺽﺭﻌﻟ
ﺭﻤﻷﺎﺒ ﺎﻬﻟﺎﺴﺭﺍ ﻡﺘ ﻲﺘﻟﺍ ﺔﻟﺎﺴﺭﻟﺍ ﻰﻠﻋ ﺩﺭﻟﺎﺒ ﻡﻭﻘﻴﻭ ﺭﻤﻸﻟ ﺏﻴﺠﺘﺴﻴﻭ
ﺭـﻤﻷﺍ ﺔﺒﺎﺘﻜ ﻙﻨﻜﻤﻴﻭ
Ping
ـﻟﺍ ﺍﺫﻫ ﻥﺎﻜ ﺍﺫﺇ ﻰﻠﻋﻷﺎﺒ ﺓﺭﻭﺼﻟﺍ ﻲﻓ ﺎﻤﻜ ﺔﺠﻴﺘﻨﻟﺍ ﻙﻟ ﺭﻬﻅﺘﻭ
Host ﺔﻜﺒﺸـﻟﺍ ﻰـﻠﻋ ﺩﻭـﺠﻭﻤ
2.0.861.291 C:\>ping
:ﻲﻟﺎﺘﻟﺎﻜ ﻪﻤﺍﺩﺨﺘﺴﺍ ﻙﻨﻜﻤﻴﻭ .ﻻ ﻡﺍ ﺏﻴﺠﺘﺴﻴ
ﺩﻭﺠﻭ ﻥﻤ ﻕﻘﺤﺘﻟﺍ ﻥﻤ ﺎﻀﻴﺍ ﺭﻤﻷﺍ ﺍﺫﻫ ﻙﻨﻜﻤﻴﻭ
Host ﻪـﻨﺍ ﻭﺍ ﻪـﻤﺩﻋ ﻥـﻤ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﻥﻴﻌﻤ
لﻼﺨ ﻥﻤ ﺭﻤﺍﻭﻷﺍ ﻩﺫﻫ ﻡﺍﺩﺨﺘﺴﺍ ﻥﻋ ﺃﺩﺒﺍ ﻰﻨﻏ ﻻ ﻪﻨﺍ ﻻﺇ ﺭﻤﺍﻭﻷﺍ
Command Line
Host ﻭﺍ ﻥﻴﻌﻤ IP ﻩﺫـﻫ لـﻤﻌﺒ ﻡﻭـﻘﺘ ﺓﺭـﻴﺜﻜ ﺕﺎﻴﺠﻤﺭﺒ ﺩﻭﺠﻭ ﻥﻤ ﻡﻏﺭﻟﺎﺒﻭ ﺀﺎﻨﻋ ﻥﻭﺩ ﻥﻴﻌﻤ
Administrators ﻥـﻋ ﺕﺎـﻤﻭﻠﻌﻤ ﺔـﻓﺭﻌﻤ ﻥﻤ ﻪﺤﻴﺘﺎﻔﻤ ﻑﻼﺘﺨﺍ ﻊﻤ ﺭﻤﻷﺍ ﺍﺫﻫ ﻙﻨﻜﻤﻴ ﺙﻴﺤ
ﺕﺎﻜﺒﺸـﻟﺍ ﻱﺭﻴﺩـﻤ لـﺒﻗ ﻥـﻤ ﺎﻤﺍﺩﺨﺘﺴﺍ ﺭﺜﻜﻷﺍ ﺭﻤﺍﻭﻷﺍ ﻥﻤ ﺭﻤﻷﺍ ﻭﺍ ﺓﺍﺩﻷﺍ ﻩﺫﻫ
Network
Ping Utility
05 Certified Network Engineer Study Guide ACNE Certification
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ﺔﺌﻴﺒ ﻲﻓ ﺔﻤﺩﺨﺴﺘﻤﻟﺍ ﺭﻤﺍﻭﻷﺍ
Telnet .
ﺔﺌﻴﺒ ﻲﻓ لﻤﻌﻟﺍ ﺃﺩﺒﺘ ﻑﻭﺴﻭ
Telnet ﺔﻤﻼﻌﻟﺍ ﻡﺩﺨﺘﺴﺍ ﺭﻤﺍﻭﻷﺍ ﺽﺭﻌﻟﻭ ? ﻙـﻟ ﺽﺭـﻌﺘ ﻑﻭﺴﻭ
C:\>telnet
ﻱﺎﺒ لﺎﺼﺘﻺﻟ ﺯﻭﺩﻨﻴﻭﻟﺍ لﺒﻗ ﻥﻤ ﻡﺩﺨﺘﺴﺘ
ﺭﺒﻋ لﺎﺼﺘﻹﺍ ﻡﻋﺩﻴ
Server Telnetﺭﻤﻷﺍ لﻴﻐﺸﺘﻟﻭ
ﻲﻫ ﺎﻘﺒﺴﻤ ﺕﻓﺭﻋ ﺎﻤﻜ
Terminal Emulation لﺒﻗ ﻥﻤ ﺎﻫﺭﺎﻜﺘﺒﺍ ﻡﺘ ﻲﻫﻭ Unix ﺎﻀـﻴﺍ ﺎﻬﻨﻜﻟﻭ
Telnet Utility
ﻭﺍ
Server ـﻟﺍ ﻑﻘﺘ ﻥﻴﺍ ﻕﻘﺤﺘﺘ ﻥﺍ ﻙﻨﻜﻤﻴﻓ ﻥﻴﻌﻤ Packet .ﺭﺎﺴﻤﻟﺍ لﻤﻜﺘ ﻻﻭ ﺩﻴﺩﺤﺘﻟﺎﺒ
ﺕـﻨﺭﺘﻨﻹﺍ ﻰﻠﻋ ﺎﻤ ﻊﻗﻭﻤ ﻰﻟﺇ لﺼﺘ ﻥﺍ ﻊﻴﻁﺘﺴﺘ ﻻﻭ ﺎﻤ ﺔﻠﻜﺸﻤ ﺙﻭﺩﺤ ﺩﻨﻋ ﺍﺩﺠ ﺩﻴﻔﻤ ﺭﻤﻷﺍ ﺍﺫﻫﻭ
!ﻙﺴﻔﻨﺒ ﺔﺠﻴﺘﻨﻟﺍ ﻯﺭﺘ ﻑﻭﺴ
C:\>tracert www.askpc.com
ﻲﻤﺴ ﺍﺫﻬﻟﻭ
Tracert :ﻲﻟﺎﺘﻟﺎﻜ ﺭﻤﻷﺍ ﺏﺘﻜﺘ ﻥﺍ ﻙﻨﻜﻤﻴﻭ
ـﻟﺍ ﻊﻴﻤﺠ
Router Interfaces ـﻟﺍ ﺎﻬﺒ ﺭﻤﺘ ﻲﺘﻟﺍ Packet ﺭﺎﺼـﺘﺨﺍ ﻭـﻫﻭ Trace Route
ـﻟﺍ ﺭﺎﺴﻤ ﺔﻓﺭﻌﻤ
Packet ﻙـﻟ ﺽﺭـﻌﻴﻭ ﻑﺩـﻬﻟﺍ ﻰﻟﺇ لﺼﺘ ﻰﺘﺤ ﻙﺯﺎﻬﺠ ﻥﻤ ﺝﺭﺨﺘ ﻥﺍ ﺫﻨﻤ
ـﻟﺍ ﺭﺒﺨﺘ ﻡﺜ ﻥﺍﻭﻨﻌﻟﺍ ﺍﺫﻫ ﻰﻟﺇ لﺼﺘﻟ ﺕﻨﺭﺘﻨﻹﺍ
Server ﻥـﻤ ﻙـﻨﻜﻤﻴ ﺭﻤﻷﺍ ﺍﺫﻫ ؟ﺔﺤﻔﺼﻟﺍ ﺢﺘﻔﺒ
ﻼﺜﻤ ﺏﺘﻜﺘ ﺎﻤﺩﻨﻋ ﺎﻤﻭﻴ ﺕﺭﻜﻓ لﻫ
. .
www ask pc com ــﻟﺍ لـﻘﺘﻨﺘ ﻑـﻴﻜ Packet ﺭـﺒﻋ
Tracert Utility
15 Certified Network Engineer Study Guide ACNE Certification
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ﺔﺌﻴﺒ ﻥﻤ ﺝﻭﺭﺨﻠﻟ
Nslookup ﺭﻤﻷﺍ ﺏﺘﻜﺍ ﻁﻘﻓ exit
MX Record ـﻟﺎﺒ ﺔﺼﺎﺨﻟﺍ
Host
ﻯﺭﺨﺍ ﺓﺭﻤ ﻼﺜﻤ ﻊﻗﻭﻤﻟﺍ ﺏﺘﻜﺍ ﻙﻟﺫ ﺩﻌﺒ ﻡﺜ
>www.askpc.com ــﻟﺍ ﻙـﻟ ﺽﺭﻌﻴ ﻑﻭﺴﻭ
>set type=mx
ـﻟﺍ
Domain ـﻟﺍ ﺔﺌﻴﺒ ﻰﻠﻋ ﻥﻵﺍ ﺕﻨﺍ ،ﻩﺩﻴﺭﺘ ﻱﺫﻟﺍ Nslookup ﻡﺎﻤﺍ ﻲﻟﺎﺘﻟﺍ ﺏﺘﻜﺍ ﻁﻘﻓ
>
ﺭﻤﻷﺍ ﻡﺩﺨﺘﺴﺘ ﻥﺍ ﻙﻨﻜﻤﻴ ﺎﻀﻴﺍ
ﻭﺍ ﻼﺜﻤ ﺩﻴﺭﺒﻟﺍ ﻥﻋ ﺕﺎﻤﻭﻠﻌﻤ ﺽﺭﻌﻟ
set Mail Server ﻰـﻠﻋ
ـﻟﺍ ﺍﺫﻫ ﻥﺍ ﻱﺍ
IP ـﻟﺍ ﻪﻌﻤ لﻤﺎﻌﺘﻴ ﻱﺫﻟﺍ ﻭﻫ Browser ﻊﻗﻭﻤﻟﺍ ﺍﺫﻫ ﻰﻠﻋ لﻭﺨﺩﻟﺍ ﺏﻠﻁﺘ ﺎﻤﺩﻨﻋ
ـﻟﺍ ﻙﻟ ﺽﺭﻌﻴ ﻑﻭﺴ ﺔﺠﻴﺘﻨﻟﺍ ﺩﻫﺎﺸﻭ
ـﻟﺍ ﺍﺫﻬﺒ ﺹﺎﺨﻟﺍ
IP Name ﻊﻗﻭﻤﻟﺍ ﻭﺍ
>www.askpc.com
ﺔﺌﻴﺒﻟﺍ ﻩﺫﻫ ﻲﻓ ﺕﻨﺍﻭ ﻼﺜﻤ ﺏﺘﻜﺍ ﻁﻘﻓ ﺭﻤﻷﺍ ﻡﺍﺩﺨﺘﺴﺍ ﺎﻨﻨﻜﻤﻴ ﻥﻵﺍ
ﺔﺌﻴﺒ ﺔﻤﻼﻋ ﺭﻬﻅﺘ ﻑﻭﺴ ﺎﻫﺩﻌﺒ
Nslookup ﻲﻟﺎﺘﻟﺎﻜ ﻲﻫﻭ >
C:\>Nslookup
ﻲﻓ
Command Line
ﻱﺍ
IP ﺔﺌﻴﺒ ﻲﻓ لﺨﺩﻨ ﻲﻜﻟ لﺎﺜﻤﻟﺍ لﻴﺒﺴ ﻰﻠﻋ Nslookup ﻲﻟﺎـﺘﻟﺍ ﺏـﺘﻜﺍ ﻪﻌﻤ لﻤﺎﻌﺘﻟﺍ ﻲﻓ ﺃﺩﺒﻨﻭ
ـﻟﺍ لﻴﻭﺤﺘﺒ ﻡﻭﻘﺘ ﺓﺍﺩﻷﺍ ﻩﺫﻫ
Name Server ﻰﻟﺇ ﻱﺍ ﺔﻓﺭﻌﻤ ﻥﻤ ﻥﻜﻤﺘﺘ ﻲﻜﻟ
IP Name ﻊـﺒﺘﻴ
Nslookup Utility
25 Certified Network Engineer Study Guide ACNE Certification
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ﺔﻬﺠﺍﻭﻟﺍ ﻊﻤ لﻤﺎﻌﺘﻟﺍ ﺔﻟﻭﻬﺴﺒ ﺎﻀﻴﺍ ﺯﻴﻤﺘﻴﻭ ﺔﻴﻫﺎﻨﺘﻤ ﺔﻗﺩﺒ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺓﺯﻬﺠﻷﺍ
User Interface
ﻥﺍ ﻻﺇ
NetWare ﻥﻤ Novell ﺕﺎﺌﻤ ﻥﻤ ﺭﺜﻜﺍ ﻊﻤ لﻤﺎﻌﺘﻟﺍ ﻰﻠﻋ ﺓﺭﺩﺎﻘﻟﺍ ﺔﻤﻅﻨﻷﺍ ﻯﻭﻗﺍ ﻥﻤ ﻭﻫ
.ﺕﺎﻜﺒﺸﻟﺍ ﻰﻠﻋ ﻡﺍﺩﺨﺘﺴﻹﺍ ﻲﻓ ﺭﺎﺸﺘﻨﻹﺍ ﺙﻴﺤ ﻥﻤ ﺔﻌﺒﺍﺭﻟﺍ
ﺭﻭﻬﻅ
ﻰﻟﺇ ﻲﺘﺄﻨ ﻡﺜ ﻪﺘﻴﻨﻘﺘ ﻰﻠﻋ ﺩﻤﺘﻌﻤﻟﺍ
Linux Apple Mac OS ﺔﺒﺘﺭﻤﻟﺍ ﻲﻓ ﻲﺘﺄﻴ ﻭﻫﻭ
ﺩﻌﺒ ﻡﺎﻴﻻﺍ ﻩﺫﻫ ﺭﺸﺘﻨﻴ ﺃﺩﺒ ﻪﻨﺍ ﺍﻷﺇ ﺕﺍﺩﻴﻘﻌﺘﻟﺍ ﺽﻌﺒﻟ ﺍﺭﻅﻨ ﺔﻘﺒﺎﺴﻟﺍ ﺔﻤﻅﻨﻷﺍ ﺭﺎﺸﺘﻨﺍ ﺭﺩﻘﺒ ﺭﺸﺘﻨﻴ
ﻥﻤ
Microsoft ﻡﺎﻋ ﻥﺍ ﻡﻏﺭﻭ
3991 UNIX ﻡﻟ ﻪﻨﺍ ﻻﺇ ﺎﻫﺍﻭﻗﺍﻭ ﺕﺎﻜﺒﺸﻟﺍ ﺔﻤﻅﻨﺍ ﻡﺩﻗﺍ ﻥﻤ
Novell ﺓﺯﻬﺠﺍ ﻰﻠﻋ ﻪﻠﻤﻌﻟ ﺍﺭﻅﻨ ﺔﻌﺴﺍﻭ ﺓﺭﻬﺸ ﺫﺨﺍﻭ PCﻙﻟﺫ ﺩﻌﺒ ﺀﺎﺠ ﻡﺜ Windows NT
لﺒﻗ ﻥﻤ ﻩﺭﺎﻜﺘﺒﺍ ﻡﺘ ﻭﻫﻭ ﻡﺎﻴﻻﺍ ﻩﺫﻫ ﺍﺭﺎﺸﺘﻨﺍ ﺎﻫﺍﻭﻗﺍﻭ ﺕﺎﻜﺒﺸﻟﺍ ﺔﻤﻅﻨﺍ ﺭﺜﻜﺍ ﻥﻤ ﻡﺎﻅﻨﻟﺍ ﺍﺫﻫ
N v l N t a
o e e W r
Novell NetWare
Mac OS
UNIX
Microsoft Windows NT
Novell NetWare
:ﺔﻴﻟﺎﺘﻟﺍ ﺔﻤﻅﻨﻷﺍ ﻥﻋ ﺓﺭﺼﺘﺨﻤ ﺓﺫﺒﻨ ﻭﺍ ﻑﻴﺭﻌﺘﻟ ﺽﺭﻌﺘﻨ
ﻑﻭﺴﻭ ﺕﺎﻜﺒﺸﻟﺎﺒ ﺔﺼﺎﺨﻟﺍ لﻴﻐﺸﺘﻟﺍ ﺔﻤﻅﻨﺍ ﻡﻫﺍ ﻰﻠﻋ ﺞﻬﻨﻤﻟﺍ ﻥﻤ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﻲﻓ ﻑﺭﻌﺘﻨ ﻑﻭﺴ
Overview of Network Operating Systems
35 Certified Network Engineer Study Guide ACNE Certification
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ﻥﻋ ﺩﻴﺯﻤﻟﺍ ﺔﻓﺭﻌﻤ ﻙﻨﻜﻤﻴ
NetWare ﺎﻨﻫ ﻥﻤ ﻁﺒﺍﺭﻟﺍ ﺍﺫﻫ ﺭﺒﻋ
لﺜﻤ ﺭﺨﺁ
2/Windows, Unix, Mac OS OS .ﺭﻴﺜﻜﻟﺍﻭ
ﺔﻤﻅﻨﺎﺒ لﻤﻌﺘ ﻲﺘﻟﺍ
NetWareﻊﻴﻁﺘﺴﻴﻭ NetWare لﻴﻐﺸـﺘ ﻡﺎـﻅﻨ ﻱﺍ ﻊﻤ لﺎﺼﺘﻹﺍﻭ لﻤﺎﻌﺘﻟﺍ
ــﻟﺍ ﻲﻓ ﺍﺩﺠ ﺔﻤﺎﻫ ﺓﺯﻴﻤ ﻩﺫﻫﻭ ﺯﺎﻬﺠﻟﺍ ﻕﻼﻏﺍ ﻭﺍ ﻡﺎﻅﻨﻟﺍ ﻕﻼﻏﺍ ﻥﻭﺩﺒ ﺕﻭﺭﻜﻟﺍ ﺔﻟﺍﺯﺍﻭ
Servers
ﺔﻴﻨﻘﺘ ﺎﻀﻴﺍ ﻡﻋﺩﻴﻭ ﻕﻼﻁﻹﺍ
HotPluggable PCI ﺏـﻴﻜﺭﺘﺒ ﻡﻭـﻘﺘ ﻥﺍ ﻙـﻨﻜﻤﻴ ﻪﻨﺍ ﺎﻫﺎﻨﻌﻤﻭ
ﻭﺍ ﺞﻟﺎﻌﻤ ٣٢
Processor ﻰـﻠﻋ ﺕﺎﻜﺒﺸـﻟﺍ ﺔﻤﻅﻨﺍ ﻯﻭﻗﺍ ﻥﻤ ﻪﻠﻌﺠﻴ ﺎﻤﻤ ﺩﺤﺍﻭﻟﺍ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ ﻲﻓ
ـﻟﺍ ﺕﺎﻴﺠﻤﺭﺒ لﻴﻐﺸﺘ ﻥﻜﻤﻴ ﻥﻜﻟﻭ
JAVA ﻡﻋﺩﻴﻭ .ﺔﻟﻭﻬﺴﺒ
NetWare ﻥـﻤ ﺭﺜﻜﺍ لﻴﻐﺸﺘ ﻡﺎﻅﻨﻜ
NetWare ﺕﺎﻴﺠﻤﺭﺒ لﻴﻐﺸﺘ ﻊﻴﻁﺘﺴﺘ ﻻ ﻙﻨﺍ ﻻﺇ EXE ﺭﺍﺩﺼﻹﺍ ﺍﺫﻫ ﻰﻠﻋ ﺯﻭﺩﻨﻴﻭﻟﺎﺒ ﺔﺼﺎﺨﻟﺍ
ﻲـﻓ ﺕﺎﻜﺒﺸـﻟﺍ ﺔـﺒﻗﺍﺭﻤﻭ ﺓﺭﺍﺩﺍ ﺕﺍﻭﺩﺍ ﻭﺍ ﺞﻤﺎـﻨﺭﺒ ﻰﻠﻋﻷﺎﺒ ﺓﺭﻭﺼﻟﺍ ﻲﻓ ﻯﺭﺘ ﺎﻤﻜﻭ
Novell
45 Certified Network Engineer Study Guide ACNE Certification
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ﺭﻭﻁﺘ ﺢﻀﻭﻴ ﻲﻟﺎﺘﻟﺍ لﻭﺩﺠﻟﺍﻭ
NTـﻟ ﺎﻘﺒﻁ ﺭﺍﺩﺼﻹﺍ ﺏﺴﺤ Microsoft
Windows XP ﺎﺒﻴﺭﻗﻭ Windows Vista ﻩﺍﻭﻨ ﻰﻠﻋ ﺔﻴﻨﺒﻤ ﺔﻤﻅﻨﻷﺍ ﻩﺫﻫ لﻜ NT
0002 Microsoft Windows ﺎﻀﻴﺍﻭ Microsoft Windows 2003 Server ﺎﻀﻴﺍﻭ
ﻥﻤ ﻯﺭﺨﻷﺍ
Microsoft ﺕﺤﺭﻁ ﺙﻴﺤ Microsoft Windows 2000 Server ﻭ
ﺕﺤﺭﻁ ﺓﺭﻴﺨﻷﺍ ﺔﻨﻭﻷﺍ ﻲﻓ ﻪﻨﺍ ﻻﺇ
Microsoft ﺔﻤﻅﻨﻷﺍ ﺭﻭﻁﺘﻟ ﺎﻘﺒﻁ ﺓﺭﻭﻁﺘﻤ لﻴﻐﺸﺘ ﺔﻤﻅﻨﺍ
NetWare ﻊﻤ لﻤﺎﻌﺘﻟﺍ ﻡﻋﺩﻴ ﺎﻀﻴﺍﻭ ﻼﺜﻤ NetWare ﻯﺭﺨﻵﺍ ﺕﺎﻜﺒﺸﻟﺍ ﺔﻤﻅﻨﺍ ﻥﻤ ﺩﻴﺩﻌﻟﺍﻭ
ﺎﻬﻤﻋﺩﻴﻻ ﻲﺘﻟﺍ ﻯﺭﺨﻷﺍ ﺕﺎﻜﺒﺸﻟﺍ ﺕﺎﻴﺠﻤﺭﺒ ﻥﻤ ﺩﻴﺩﻌﻟﺍ ﻡﻋﺩﻴ ﺎﻀﻴﺍﻭ ﻯﺭﺨﻷﺍ ﺕﺎﻜﺒﺸﻟﺍ
ﺔﻤﻅﻨﺍ ﻥﻤ ﺭﻴﺜﻜﻟﺎﺒ ﻪﻨﺭﺎﻘﻤ ﺭﻴﺒﻜ ﺱﻴﻟ ﺕﻗﻭ ﻲﻓﻭ ﺔﻟﻭﻬﺴ لﻜﺒ ﻪﻤﻠﻌﺘﻴ ﻥﺍ ﻪﻨﻜﻤﻴ ﺕﺎﻜﺒﺸ ﺭﻴﺩﻤ
ﻥﻤ ﻯﺭﺨﻷﺍ ﺔﻤﻅﻨﻷﺍ ﻥﻴﺒﻭ ﻪﻨﻴﺒ ﺭﻴﺒﻜﻟﺍ ﻪﺒﺸﻟﺍ ﺏﺭﻘﻟ ﺍﺭﻅﻨ ﺎﻀﻴﺍﻭ ﺕﺎﻜﺒﺸﻟﺍ
Microsoft ﻱﺄﻓ
ﺕﺎﻴﻨﻘﺘ ﻰﻠﻋ ﻩﺩﺎﻤﺘﻋﻹ ﺍﺭﻅﻨ ﻡﺎﻅﻨﻟﺍ ﺍﺫﻫ ﺭﻬﺘﺸﺍ ﺩﻗﻭ
89/59 Windows ﺓﺭﺍﺩﺍ ﻰﻟﺇ ﺔﻓﺎﻀﻹﺎﺒ
ﻪﺘﺠﺘﻨﺍ ﻡﺎﻅﻨ لﻭﺍ ﻭﻫ ﻪﻨﻷ ﻪﻴﻟﺍ
Microsoft .ﺎﻨﻔﻠﺴﺍ ﺎﻤﻜ ﺕﺎﻜﺒﺸﻟﺍ ﺓﺭﺍﺩﻹ ١٩٩٣ ﻡﺎﻋ
ﻥﻤ ﻯﺭﺨﻻﺍ ﺔﻤﻅﻨﻻﺍ ﻥﻤ ﺩﻴﺩﻌﻟﺍ ﺭﻓﻭﺘ ﻡﻏﺭ
Microsoft ﻕﺭﻁﻨ ﻑﻭﺴ ﺎﻨﻨﺍ ﻻﺇ ﻡﺎﻅﻨﻟﺍ ﺍﺫﻫ ﺩﻌﺒ
i d w
W n o N
Windows NT
55 Certified Network Engineer Study Guide ACNE Certification
Certified Network Engineer Study Guide ACNE Certification 56
NT Ver. Marketing Name Editions Release Date Build
NT 3.1 Windows NT 3.1 Workstation (named just July 27, 1993 528
Windows NT), Advanced
Server
NT 3.5 Windows NT 3.5 Workstation, Server September 21, 1994 807
NT 3.51 Windows NT 3.51 Workstation, Server May 30, 1995 1057
NT 4.0 Windows NT 4.0 Workstation, Server, Server July 29, 1996 1381
Enterprise Edition,
Terminal Server, Embedded
NT 5.0 Windows 2000 Professional, Server, February 17, 2000 2195
Advanced Server,
Datacenter Server
NT 5.1 Windows XP Home, Professional, IA64, October 25, 2001 2600
Media Center (2002, 2003,
2004 & 2005), Tablet PC,
Starter, Embedded, N
NT 5.2 Windows Server 2003 Standard, Enterprise, April 24, 2003 3790
Datacenter, Web, Small
Business Server
NT 5.2 Windows XP (x64) Professional x64 Edition April 25, 2005 3790
NT 6.0 Windows Vista Starter, Home Basic, Home Business: November 2006 Unknown
Premium, Business, Consumer: January 2007 (the current
Enterprise, Ultimate beta is 5472)
NT 6.0 Windows Server Unknown 2007 (expected) Unknown
"Longhorn" (codename)
??? Windows "Fiji" Unknown 2008 (expected) Unknown
(codename)
??? Windows "Vienna" Unknown 2011 (planned) Unknown
(codename)
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Support Engineer ﻁﺒﺍﺭﻟﺍ ﺍﺫﻫ ﻰﻠﻋ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ ﺔﻴﻤﻴﺩﺎﻜﺍ ﻲﻓ
ﻲﻓ ﺔﻜﺒﺸﻟﺍ ﺕﺍﺩﺍﺩﻋﺍ ﻰﻠﻋ ﻑﺭﻌﺘﺘ ﻥﺍ ﻙﻨﻜﻤﻴ Windows ﺞﻬﻨﻤﻟ ﻙﺘﻌﺠﺍﺭﻤﺒ Certified Technical
Installing Network .
ﺏﺎﺒ ﻲﻓ ﺎﻬﻴﻟﺇ ﻕﺭﻁﺘﻨ ﻥﺍ لﻭﺎﺤﻨ ﻑﻭﺴ ﺎﻨﻨﺍ ﻻﺇ لﺼﻔﻨﻤ ﺞﻬﻨﻤ ﻰﻟﺇ ﺝﺎﺘﺤﺘ ﻲﺘﻟﺍﻭ ﻯﺭﺨﻷﺍ ﺔﻤﺎﻬﻟﺍ
ـﻟﺍ ﺎﻤﺍ ﺔﻜﺒﺸﻟﺎﺒ ﺓﺯﻬﺠﻷﺍ
Domain ﻰﻟﺇ ﺝﺎﺘﺤﺘﻓ Server ـﻟﺍ ﺍﺫﻬﻟ Domain ﺕﺍﺩﺍﺩﻋﻹﺍ ﺩﻌﺒﻭ
ﻭﺍ
Domain Network Network ـﻟﺍﻭ Workgroup Network ﻁﺒﺭ ﻻﺇ ﻁﻘﻓ ﺏﻠﻁﺘﺘ ﻻ
ﻲﻓ ﺀﺎﻴﺸﻻﺍ ﺭﻬﺸﺍ ﻥﻤﻭ
Windows ﺎﻤﺍ ﻲﻫﻭ ﺎﻬﻤﻋﺩﻴ ﻲﺘﻟﺍ ﺕﺎﻜﺒﺸﻟﺍ ﺔﻴﻋﻭﻨ ﻲﻫ Workgroup
لﺌﺍﻭﺍ ﻲﻓ ﺍﺩﻴﺩﺤﺘﻭ ﺭﻬﺸﺍ ﻥﻭﻀﻏ
7002 .
ﻥﻤ ﺓﺭﻭﺼ ﻙﻟ ﺢﻀﻭﺘ ﻰﻠﻋﻷﺎﺒ ﺓﺭﻭﺼﻟﺍﻭ
Windows Vista ﻲﻓ ﺎﺒﻴﺭﻗ ﻕﺍﻭﺴﻷﺍ ﻰﻟﺇ ﻡﺩﺎﻘﻟﺍ
75 Certified Network Engineer Study Guide ACNE Certification
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Apple ﺕﺎﺠﺎﻌﻤﺒ لﻤﻌﺘ ﺕﺤﺒﺼﺍ ﻲﺘﻟﺍﻭ Intel !ﻁﺒﺍﺭﻟﺍ ﺍﺫﻫ ﻊﺒﺘﺍ ﻉﻭﻀﻭﻤﻟﺍ ﺍﺫﻫ ﻥﻋ ﺩﻴﺯﻤﻠﻟ
ﺕﺎﺠﻟﺎﻌﻤ ﻰﻟﺇ
Intel ــﻟﺍ ﺓﺯﻬﺠﺍ ﺭﻴﻏ ﺓﺯﻬﺠﺍ ﻰﻠﻋ لﻤﻌﻴ ﻥﺍ ﻥﻜﻤﻤﻟﺍ ﻥﻤ ﻡﺎﻅﻨﻟﺍ ﺍﺫﻫ ﺢﺒﺼﺍ ﺙﻴﺤ
ﺭﻭﺩﺼﺒ ﻡﺎﻴﻷﺍ ﻩﺫﻫ ﺭﻴﻐﺘ ﺭﻤﻷﺍ ﻥﺍ
Mac OSX لﻭﺤﺘﻭ Apple ﺕﺎـﺠﻟﺎﻌﻤ ﻥـﻤ Power PC
ﻻﺇ ﺭﺘﻭـﻴﺒﻤﻜﻟﺍ ﻊﻤ لﻤﺎﻌﺘﻟﺍ ﻲﻓ ﺓﺭﻴﺒﻜﻟﺍ ﺓﺭﺒﺨﻟﺍ ﻥﻭﻜﻠﻤﻴﻻ ﻥﻴﺫﻟﺍ ﻥﻴﻤﺩﺨﺘﺴﻤﻠﻟ ﻲﻓﻭﻟﺍ ﻕﻴﺩﺼﻟﺍ ﺭﺒﺘﻌﺘ
ﺓﺯﻬﺠﺍ ﻰﻠﻋ لﻤﻌﻟﺍ ﻡﻋﺩﻴ ﻭﻫﻭ ١٩٨٣ ﻡﺎﻋ ﻩﺭﺎﻜﺘﺒﺍ ﻡﺘﻭ ﺔﻴﻤﻭﺴﺭﻟﺍ ﻪﺘﻬﺠﺍﻭ ﻊﻤ
Mac ﺕـﻴﻟﺍﻭ ﻁﻘﻓ
لﻴﻐﺸﺘ ﻡﺎﻅﻨ
Apple Macintosh لﻤﺎﻌﺘﻟﺍ ﻲﻓ ﺔﻤﻅﻨﻻﺍ لﻬﺴﺍ ﻥﻤ ﺭﺒﺘﻌﻴﻭ ﻱﻭﻗ ﻡﺎﻅﻨ ﺎﻀﻴﺍ ﻭﻫﻭ
a
M O
Mac OS
ﺭﺩﺼﻤﻟﺍ ﺔﺤﻭﺘﻔﻤﻭ ﺔﻴﻨﺎﺠﻤ
Open Sourceﻥﻋ ﺩﻴﺯﻤﻠﻟ . ﻁﺒﺍﺭﻟﺍ ﺍﺫﻫ ﻊﺒﺘﺍ
Linux
ﻥﻋ ﺩﻌﺒﻠﻟ ﻥﻴﺭﻭﻁﻤﻟﺍ لﺎﺒﻗﻹ ﺍﺭﻅﻨ ﻱﺩﺎﻋ ﺭﻴﻏ
Microsoft ﺕـﻟﺍﺯﺎﻤ ﺔـﻤﻅﻨﻻﺍ ﻩﺫﻫ ﻥﻷ ﺎﻀﻴﺍﻭ !
لﻜﺸـﺒ ﺭﺸـﺘﻨﺘ ﺕﺃﺩﺒﻭ ﻡﺎﻴﻻﺍ ﻩﺫﻫ ﺕﺎﻜﺒﺸﻟﺍ ﻊﻤ لﻤﺎﻌﺘﺘ ﻲﺘﻟﺍ ﺔﻤﻅﻨﻷﺍ ﻯﻭﻗﺍ ﻥﻤ ﻡﺎﻅﻨ لﻌﻔﻟﺎﺒ ﻭﻫﻭ
ﺕﺎﺠﻟﺎﻌﻤ ﺩﻤﺘﻌﺘ ﺓﺯﻬﺠﺍ ﻰﻠﻋ لﻤﻌﻴ ﻭﻫﻭ ١٩٩٤ ﻡﺎﻋ ﺔﺨﺴﻨ لﻭﺍ ﺞﺘﻨﺍ
Intel .
Linux لﺒﻗ ﻥﻤ ﻩﺭﺎﻜﺘﺒﺍ ﻡﺘ Linus Torvalds ﺩـﻗﻭ ١٩٩١ ﻡﺎﻋ ﺎﻨﺩﻠﻨﻓ ﻲﻓ ﻲﻜﻨﺴﻠﻫ ﺔﻌﻤﺎﺠ ﻲﻓ
لﺜﻤ ﺭﺎﺸﺘﻨﻹﺍ ﻲﻓ ﺕﺫﺨﺍ
Linuxﺔـﻔﻠﺘﺨﻤﻟﺍ ﻪـﺘﺎﻌﻴﺯﻭﺘ ﻭﺍ ﻪﺘﺍﺭﺍﺩـﺼﺈﺒ Distributions ــﻟﺍﻭ
ﻥﻤ ﺔﻘﺜﺒﻨﻤﻟﺍ ﺕﺍﺭﺍﺩﺼﻹﺍ ﻥﺍ ﻻﺇ ١٩٦٩ ﻡﺎﻋ
UNIX ـﻟﺍ ﻰﻠﻋ ﺔﻴﻨﺒﻤﻟﺍﻭ Kernel ﺩـﻗ ﻪﺒ ﺹﺎﺨﻟﺍ
ﺕﺍﺭﺒﺘﺨﻤ ﻲﻓ ﻩﺭﺎﻜﺘﺒﺍ ﻡﺘ ﺙﻴﺤ ﻕﻼﻁﻹﺍ ﻰﻠﻋ ﺕﺎﻜﺒﺸﻠﻟ لﻴﻐﺸﺘﻟﺍ ﺔﻤﻅﻨﺍ ﻡﺩﻗﺍ ﻥﻤ ﻡﺎﻅﻨﻟﺍ ﺍﺫﻫ
Bell
N
U I
UNIX
85 Certified Network Engineer Study Guide ACNE Certification
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!ﻁﺒﺍﺭﻟﺍ ﺍﺫﻫ ﻊﺒﺘﺍ ﻡﺎﻅﻨﻟﺍ ﺍﺫﻫ ﻥﻋ ﺩﻴﺯﻤﻠﻟ
Security ﻡﺎﻅﻨ ﻥﻤ ﺎﺘﺎﺒﺜ ﺭﺜﻜﺍ ﺎﻀﻴﺍﻭ Windows ﻩﺍﻭﻨ ﻰﻠﻋ ﺎﻴﻨﺒﻤ ﻪﻨﻭﻜﻟ UNIX .
Database Server ﻡﺍﺩﺨﺘﺴﺎﺒ . Filemaker Pro ﻭﺍ ﻥﺎـﻤﻷﺍ ﻥـﻤ ﻲﻟﺎـﻋ ﺭﺩﻘﺒ ﻊﺘﻤﺘﻴ ﺎﻀﻴﺍﻭ
ــﻜ لـﻤﻌﻴ ﻥﺍ ﻪﻨﻜﻤﻴﻭ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺔﻔﻠﺘﺨﻤﻟﺍ لﻴﻐﺸﺘﻟﺍ
ﻭﺍ ﻭﺍ
Email Server Print Server
ﻡﻋﺩﻴﻭ
Appleﻰﻤﺴﻴ ﺎﻤ AppleShare ﺔـﻤﻅﻨﺍ ﻊـﻤ لﺼﺍﻭﺘﻴ ﻥﺍ ﻪﻨﻜﻤﻴﻭ ﺔﻜﺒﺸﻟﺍ ﻊﻤ لﻤﺎﻌﺘﻠﻟ
95 Certified Network Engineer Study Guide ACNE Certification
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.لﻴﺼﻔﺘﻟﺍ ﻥﻤ ﺀﻲﺸﺒ ﺔﻘﺒﺎﺴﻟﺍ لﻤﺍﻭﻌﻠﻟ ﻕﺭﻁﺘﻨ ﻑﻭﺴﻭ ﻡﻴﻠﺴ لﻜﺸﺒ ﺔﻜﺒﺸﻟﺍ ﺏﻴﻜﺭﺘﻭ
Case ﺫـﻴﻔﻨﺘﺒ ﻡﻭـﻘﺘ ﻑـﻴﻜ ﻙـﻟ ﺡﺭﺸﻨﻟ ﻲﻟﺎﺘﻟﺍ ﺀﺯﺠﻟﺍ ﻲﻓ ﻊﻗﺍﻭﻟﺍ ﺽﺭﺍ ﻰﻠﻋ ﺔﻟﺎﺤ ﻭﺍ
- ﺫﻔﻨﻨ ﻥﺍ لﻭﺎﺤﻨ ﻑﻭﺴﻭ ،ﺔﻜﺒﺸﻟﺍ ﻡﻴﻤﺼﺘ ﺎﻬﻴﻠﻋ ﻑﻗﻭﺘﻴ ﻲﺘﻟﺍ ﻯﺭﺨﻻﺍ لﻤﺍﻭﻌﻟﺍ ﻥﻤ ﺭﻴﺜﻜﻟﺍﻭ
- ﻙﺎﻨﻫ ﻥﻭﻜﻴﺴ لﻫ
Print Server
- ﻙﺎﻨﻫ ﻥﻭﻜﻴ ﻑﻭﺴ لﻫ
Storage Devices
- ﻙﻴﺩﻟ ﻥﻭﻜﻴ ﻑﻭﺴ لﻫ
Mail Server
- لﻤﻋ ﻡﺘﻴ ﻑﻭﺴ ﻊﻗﺍﻭﻤ ﻙﻴﺩﻟ لﻫ
Hosting ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺎﻬﻟ
- ﻡﺩﺨﺘﺴﺘ ﺔﻜﺒﺸﻟﺍ ﻩﺫﻫ لﻫ
ﻡﺍ
Static IP Dynamic IP
- ﺕﻨﺭﺘﻨﻹﺎﺒ ﺔﻜﺒﺸﻟﺍ ﻩﺫﻫ لﺼﺘﺘ لﻫ
- ﺔﻜﺒﺸﻟﺍ لﻫ
ﻡﺍ
Domain Workgroup
- ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺔﻤﺩﺨﺘﺴﻤﻟﺍ لﻴﻐﺸﺘﻟﺍ ﺔﻤﻅﻨﺍ
- ﻁﺒﺭﻟﺍ ﺓﺯﻬﺠﺍ
Switches
- ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺓﺯﻬﺠﻻﺍ ﺩﺩﻋ
:ﻲﻠﻴ ﺎﻤﻜ ﺔﻤﻬﻤ لﻤﺍﻭﻋ ﺓﺩﻋ ﻰﻠﻋ ﺔﻜﺒﺸﻟﺍ ﻡﻴﻤﺼﺘ ﺩﻤﺘﻌﻴﻭ
.ﺞﻤﺎﻨﺭﺒﻟﺍ ﺍﺫﻬﺒ ﺔﻜﺒﺸﻟﺍ ﻡﻴﻤﺼﺘ ﺔﻴﻔﻴﻜ ﻡﻬﻓ ﻰﻠﻋ ﻙﺩﻋﺎﺴﺘﻟ ﺞﻤﺎﻨﺭﺒﻟﺍ ﺍﺫﻫ ﻰﻠﻋ
ﺎﻨﻫ ﻥﻤ
SmartDraw ﺕﺎﺒﻴﺭﺩـﺘﻟﺍ ﺽـﻌﺒ ﺎﻨﻌﻗﻭﻤ ﻲﻓ ﺔﻠﻋﺎﻔﺘﻤﻟﺍ ﺱﻭﺭﺩﻟﺍ ﻡﺴﻗ ﻲﻓ ﺩﺠﺘ ﻑﻭﺴﻭ
ﺔﻜﺭﺸﻟﺍ ﻊﻗﻭﻤ ﻰﻟﺇ ﻉﻭﺠﺭﻟﺍ ﻙﻨﻜﻤﻴ ﺞﻤﺎﻨﺭﺒﻟﺍ ﺍﺫﻫ ﻰﻠﻋ لﻭﺼﺤﻠﻟﻭ ﻊﻗﻭﻤﻟﺍ ﻕﻴﺭﻁ ﻥﻋ ﺩﻴﺯﻤﻟﺍ ﻰﻠﻋ
ـﻟﺍ ﻥﻤ ﺭﻴﺜﻜﻟﺍ ﺩﻭﺠﻭﻭ لﻤﺎﻌﺘﻟﺍ
Templates لﻭﺼﺤﻟﺍ ﺔﻴﻨﺎﻜﻤﺍ ﻰﻟﺇ ﺔﻓﺎﻀﻹﺎﺒ ﺞﻤﺎﻨﺭﺒﻟﺎﺒ ﺓﺭﻓﻭﺘﻤﻟﺍ
لﺜﻤ
ﻭﺍ
SmartDraw Microsoft Visio لﻀـﻔﻨ ﺎﻨﻨﺍ ﻻﺇ SmartDraw ﺔﻟﻭﻬﺴـﻟ ﺍﺭـﻅﻨ
ﻭﺍ ﺔﻜﺒﺸﻟﺍ
Network Design ﺔـﻤﻬﻤﻟﺍ ﻩﺫـﻫ ﺀﺍﺩﺍ ﻰﻠﻋ ﻙﺩﻋﺎﺴﺘ ﻑﻭﺴ ﺕﺎﻴﺠﻤﺭﺒ ﺓﺩﻋ ﻙﺎﻨﻫﻭ
ﻡﻴﻤﺼـﺘ ﻭـﻫﻭ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ ﺓﺯﻬﺠﺍ ﻥﻤ ﺔﻜﺒﺸ ﺏﻴﻜﺭﺘ ﻲﻓ ﺭﻜﻔﺘ ﺎﻤﺩﻨﻋ ﺀﺍﺯﺠﻻﺍ ﻡﻫﺍ ﻥﻤ ﺀﺯﺠﻟﺍ ﺍﺫﻫ
D s g i Y u N t o
e i n n o e w r
Designing Your Network
لﺜﻤ ﻥﻴﺴﻓﺎﻨﻤﻟﺍ ﺽﻌﺒ ﺩﻭﺠﻭ
Linux .
Windows ﻡـﻏﺭ ﻡﻭـﻴﻟﺍ ﻥﻴﻤﺩﺨﺘﺴـﻤﻟﺍ لﺒﻗ ﻥﻤ ﺎﻋﻭﻴﺸ ﺔﻤﻅﻨﻷﺍ ﺭﺜﻜﺍ ﻪﻨﺍ ﺙﻴﺤ ﻡﺴﻘﻟﺍ ﺍﺫﻫ ﻲﻓ
ﻡﺎـﻅﻨ لﻭﺎـﻨﺘﻨ ﻑﻭـﺴﻭ ﺯﻭﺩـﻨﻴﻭﻟﺍ ﻲـﻓ ﺕﺎﻜﺒﺸﻟﺍ ﻉﺍﻭﻨﺍ ﻰﻠﻋ ﻑﺭﻌﺘﻟﺍﻭ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺓﺯﻬﺠﻷﺍ
ـﻟﺍ ﺏﻴﻜﺭﺘﻭ ﺔﻤﺩﺨﺘﺴﻤﻟﺍ
Hardware ـﻟﺍﻭ Cables ـﻟﺍ ﺏﻴﻜﺭﺘﺒ ﺔﻴﺎﻬﻨ Software ﻑـﻴﺭﻌﺘﻭ
ﺕﺍﻭﺩﻷﺍ ﻥـﻤ ﺔـﻴﺍﺩﺒ ﺔﻜﺒﺸـﻟﺍ ﺏـﻴﻜﺭﺘ ﺔـﻴﻔﻴﻜ ﻰﻠﻋ ﺞﻬﻨﻤﻟﺍ ﻥﻤ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﻲﻓ ﻑﺭﻌﺘﻨ ﻑﻭﺴ
Network Installation
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Motherboard ﻰـﻠﻋ ﺫـﺨﺄﻨ ﻑﻭﺴ ﺎﻨﻨﺍ ﻻﺇ
Builtin ـ ـ ـ ـ
ﺔﻴﺴ ـﻴﺌﺭﻟﺍ ﺔ ـﺤﻭﻠﻟﺍ ﻰ ـﻠﻋ ﻲﺘﺄ ـﺘ
PCMCIA ـﻟﺍ ﻲﻓ ﺏﻜﺭﺘ Laptopﺕﻭﺭﻜﻭ
ــﻟﺍ ﻰﻠﻋ ﺏﻜﺭﺘ Motherboard ﺕﻭﺭـﻜﻭ
Wireless ـ ـ ـ
ﺔﻠﺼ ـﻔﻨﻤ ﺕﻭﺭ ـﻜﻭ ﺔﻴﻜﻠ ـﺴﻻ ﻱﺍ
ﺕﻭﺭـﻜ ﺩﺠﺘ ﻑﻭﺴ ﻙﻨﺍ ﻰﻨﻌﻤﺒ ﺕﺎﻜﺒﺸﻟﺍ ﺕﻭﺭﻜ
ﻲـﻓ ﻉﺍﻭﻨﻷﺍ ﺩﺩﻌﺘ ﻡﻏﺭﻭ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺎﻬﻠﻴﺼﻭﺘ
ﻡﺘـﻴ ﻑﻭـﺴ ﻲـﺘﻟﺍ ﺓﺯـﻬﺠﻷﺍ ﻲﻓ ﺕﺭﺎﻜﻟﺍ ﺍﺫﻫ
ﻭﺍ
Network Interface Card ﺭﻓﻭـﺘ ﻥـﻤ ﺩﺒﻻ ﺍﺫﺇ ﺍﺯﺎﺠﻤ ﻪﻴﻠﻋ ﻕﻠﻁﻴ ﺎﻤﻜ ﺔﻜﺒﺸﻟﺍ ﺕﺭﺎﻜ ﻭﺍ
NIC
.ﺔﻜﺒﺸﻟﺍ ﻥﻴﻭﻜﺘ ﻲﻓ ﺀﺍﺯﺠﻷﺍ ﻡﻫﻷ ﺽﺭﻌﺘﻨ ﻑﻭﺴ ﺎﻨﻨﺍ ﻻﺇ ﻡﻴﻤﺼﺘﻟﺍ ﺕﺎﺠﺎﻴﺘﺤﺍ ﺏﺴﺤ
ﺔﻴﻠﺤﻤﻟﺍ ﺔﻜﺒﺸﻟﺍ ﻥﻭﻜﺘ ﻑﻭﺴ ﻲﺘﻟﺍ ﺀﺍﺯﺠﻻﺍ
LAN ﻑﻠﺘﺨﻴ ﺩﻗ لﺎﺜﻤ ﺩﺭﺠﻤ ﺍﺫﻫﻭ لﺎﺜﻤﻟﺍ لﻴﺒﺴ ﻰﻠﻋ
ﺎـﻨﻫ لﻭﺎﻨﺘﻨ ﻑﻭﺴ ﻡﻴﻤﺼﺘﻟﺍ ﻰﻠﻋ ﻙﺩﻋﺎﺴﺘ ﻑﻭﺴ ﻲﺘﻟﺍ ﺕﺍﻭﺩﻻﺍ ﺕﻤﻠﻌﺘﻭ ﻙﺘﻜﺒﺸ ﺕﻤﻤﺼ ﻥﺍ ﺩﻌﺒ
e w r o p n n
N t o C m o e t
Network Components
ﺞﻤﺎﻨﺭﺒﺒ ﺔﻜﺒﺸﻟ ﻡﻴﻤﺼﺘ ﻥﻴﺒﻴ ﻲﺤﻴﻀﻭﺘ لﻜﺸ SmartDraw
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Builtin LAN Cards
ﺎﻨﻫ لﺎﺜﻤﻟﺍ لﻴﺒﺴ
PCMCIA Card Wireless Network Card
LAN Card
Motherboard ﺔﻴﺴﻴﺌﺭﻟﺍ ﺔﺤﻭﻠﻟﺍ ﻰﻠﻋ ﺔﻜﺒﺸﻟﺍ ﺕﺭﺎﻜ لﻜﺸ ﺢﻀﻭﺘ ﺔﻘﺒﺎﺴﻟﺍ ﺓﺭﻭﺼﻟﺍ
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.ﺎﻬﺠﺭﺎﺨ ﻭﺍ ﻁﺌﺍﻭﺤﻟﺍ لﺨﺍﺩ لﺒﺍﻭﻜﻟﺍ ﺎﻬﻴﻓ
ـﻟﺍ لﺜﻤ لﻴﺍﻭﻜﻟﺎﺒ ﺔﻘﻠﻌﺘﻤﻟﺍ ﻯﺭﺨﻻﺍ ﺕﺎﻨﻭﻜﻤﻠﻟ ﺽﺭﻌﺘﻟﺍ ﺎﻀﻴﺍﻭ
Ducts ﺭﺭـﻤﺘ ﻲـﺘﻟﺍ ﺕﺍﻭﻨﻘﻟﺍ ﻭﺍ
ﺔﻜﺒﺸـﻟﺍ ﺏـﻴﻜﺭﺘ ﺔـﻴﻔﻴﻜﻟ ﻲﻠﻤﻋ لﻜﺸﺒ ﻉﻭﻀﻭﻤﻟﺍ ﺽﺭﻋ لﻭﺎﺤﻨﺴ ﺙﻴﺤ ﺎﻘﺤﻻ ﺎﻬﺤﺭﺸﻨ ﻑﻭﺴ
ـﻟﺍ ﻥﻤ ﺝﺭﺨﻴ ﻱﺫﻟﺍ لﺒﺎﻜﻟﺍ Switch ﺔـﻨﻴﻌﻤ ﺔﻘﻴﺭﻁﺒ ﺎﻬﻴﻓ
ﻰﻤﺴﺘ ﺎﻀﻴﺍ ـﻟﺍ ﻩﺫﻫﻭ
Outlet Outlets ﺏـﻴﻜﺭﺘ ﻡﺘـﻴ
ـﻟﺍ Cable ﻁﺌﺎـﺤﻟﺍ ﻲـﻓ ﺔﺼﺎﺨ ﺕﺎﺤﺘﻓ ﺎﻬﻟ ﺩﺠﺘ ﺎﻀﻴﺍﻭ
ـﻟﺍ ﻥﺍ ﻙﺭﺎﺒﺘﻋﺍ RJ45 Connectors ﻲﻓ ﺎﻬﻠﻴﺼﻭﺘ ﻡﺘﻴ
ـﻟﺍ ﺏﻴﻜﺭﺘ ﻡﺘﻴ 54RJ ﻲـﻓ ﻊـﻀﻭ لـﺒﺎﻜﻟﺍ ﺕﺎﻴﺎﻬﻨ ﻲﻓ
ـﻟﺍﻭ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ ﺯﺎﻬﺠ ﻥﻴﺒ ﺎﻤ ﻥﻭﻜﺘ ﻑﻭﺴ Switch ﺙﻴﺤ
ﻲـﺘﻟﺍﻭ ﺔﻜﺒﺸﻟﺍ لﺒﺍﻭﻜ ﻥﻤ لﺒﺎﻜ لﻜﻟ ﺔﻴﻓﺭﻁﻟﺍ ﺕﺎﻴﺎﻬﻨﻟﺍ ﻲﻓ ﻪﺒﻴﻜﺭﺘ ﻡﺘﻴ ﻑﻭﺴ ﻱﺫﻟﺍ ﺀﺯﺠﻟﺍ ﻭﻫ ﺍﺫﻫ
RJ54 Jacks
.ﺓﺩﻴﺩﺠ لﺒﺎﻜ لﻤﻋ ﺓﺩﺎﻋﺍﻭ لﻜﻜ لﺒﺎﻜﻟﺍ ﺀﺎﻐﻟﺍ ﻰﻟﺇ ﺭﻁﻀﺘ ﻻ ﻲﻜﻟ ﺏﻴﻜﺭﺘﻟﺍ ﺀﺎﻨﺜﺍ
ﺙﺩﺤﻴ ﺩﻗ ﺄﻁﺨ ﻱﻻ ﺔﺤﺎﺴﻤ ﻙﺭﺘﺍ ﻰﻨﻌﻤﺒ
ﻁﺒﻀﻟﺎﺒ ﺔﻓﺎﺴﻤﻟﺍ ﺏﺴﺤ ﻰﻠﻋ لﺒﺎﻜﻟﺍ ﻊﻁﻘﺘ
ﻻﻭ ﺔـﻗﺩﺒ ﺕﺎﻓﺎﺴـﻤﻟﺍ ﺏﺴﺤﺘ ﻥﺍ لﻀﻔﻴﻭ
ﻉﻭـﻨ ﻥـﻤ ﺔﻜﺒـﺸ ﺀﺎﻨﺒﺒ ﻡﻭﻘﻨ ﺎﻨﻜ
Star .
Node ــﻟﺍ ﻭ ﺯﺎﻬﺠﻟﺍ ﻭﺍ Switch ﺍﺫﺇ
ــﻟﺍ ﻥﻴـﺒ ﺎـﻤ ﺔﻓﺎﺴﻤﻟﺍ ﺏﺴﺤ ﺔﺒﺴﺎﻨﻤﻟﺍ
لﺍﻭﻁﻷﺍ ﺭﺎﻴﺘﺨﺍﻭ ﺕﺎﻓﺎﺴﻤﻟﺍ ﺭﻴﺩﻘﺘ ﻙﻨﻜﻤﻴ
ﺙﻴﺤ لﺒﺍﻭﻜﻟﺍ ﻥﻤ ﺭﺎﺘﻤﺍ ﺓﺩﻋ ﻱﻭﺤﺘ ﺓﻭﺒﻋ
CAT 5 UTP Unshielded Twisted Pair Cables ﻭﺍ لﻜـﺸ ﻲـﻓ لﺒﺍﻭﻜﻟﺍ ﻩﺫﻫ ﺭﻓﻭﺘﺘﻭ
ﻭﺍ لﺒﺍﻭﻜﻟﺍ ﻭﻫ ﺔﻜﺒﺸﻟﺍ ﺕﺎﻨﻭﻜﻤ ﻥﻤ ﻲﻨﺎﺜﻟﺍ ﺀﺯﺠﻟﺍ
Network cables ﻉﻭﻨﻟﺍ ﺎﻨﻫ ﻡﺩﺨﺘﺴﻨ ﻑﻭﺴﻭ
UTP Cables
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ـﻟﺍﻭ
Switches .لﻤﺎﻌﺘﻟﺍ ﺭﻴﺴﻴﺘﻟ
ﺓﺯﻬﺠﻻﺍ ﻥﻤ ﺩﻴﺩﻌﻟﺍ ﻱﻭﺤﺘ ﻲﺘﻟﺍﻭ ﺓﺭﻴﺒﻜﻟﺍ
Bays ﻡﺎ ـﺠﺤﻻﺍ ﺕﺍﺫ ﺕﺎﻜﺒﺸ ـﻟﺍ ﻲ ـﻓ
ـﻟﺍ ﻥﻤ ﻉﺍﻭﻨﻻﺍ ﻩﺫﻫ ﻡﺩﺨﺘﺴﺘﻭ
Patch
.لﺒﺍﻭﻜﻟﺎﺒ ﺔﻘﻠﻌﺘﻤﻟﺍ
لﻜﺎﺸﻤﻟﺍ ﻑﺎﺸﺘﻜﺍ ﺔﻟﻭﻬﺴ ﺎﻀﻴﺍﻭ لﺒﺍﻭﻜﻟﺍ
ﻊـﻤ لـﻤﺎﻌﺘﻟﺍ ﺔﻟﻭﻬﺴـﻟ ﺓﺯﻬﺠﻻﺍ ﻰﻟﺇ
ﻡﺴﺎﺒ ﻑﺭﻌﻴ ﺎﻤ ﺏﻴﻜﺭﺘ Patch bay ـﻟﺍ ﻥﻴﺒ ﺎﻤ ﺎﻬﺒﻴﻜﺭﺘ ﻡﺘﻴ ﻲﻫﻭ Switch ﺩﺘﻤﺘ ﻲﺘﻟﺍ لﺒﺍﻭﻜﻟﺍﻭ
ـﻟﺍ ﺩﺩﻋ ﻭﺍ ﻪﺒ ﻪﺒﻴﻜﺭﺘ Switches ﺎﻀﻴﺍ ﻙﻨﻜﻤﻴﻭ ﺎﻤﻜ ﻕﻭﺩﻨﺼﻟﺍ ﺍﺫﻫ ﻲﻓ ﺎﻬﺒﻴﻜﺭﺘ ﻡﺘﻴ ﻑﻭﺴ ﻲﺘﻟﺍ
ـﻟﺍ ﺕﺎﻔﺼﺍﻭﻤ ﺏﺴﺤ ﺔﻔﻠﺘﺨﻤ
Switch ﻡﺘـﻴ ﻑﻭـﺴ ﻱﺫﻟﺍ
ـﻟﺍ ﻩﺫﻫﻭ ﻙﻟﺫ Racks ﺕﺎﻔـﺼﺍﻭﻤﺒ ﺓﺭﻓﻭﺘﻤ ﻕﻴﺩﺎﻨﺼﻟﺍ ﻭﺍ
ﻡﺴﺎﺒ ﻑﺭﻌﻴ RACK ﻰﻟﺇ ﺎﻤﻭ ﺩﻴﺭﺒﺘﻠﻟ ﺎﻀﻴﺍﻭ ﻪﻴﻠﻋ ﻅﺎﻔﺤﻠﻟ
ــﻟﺍ ﻊﻀﻭ ﻥﻜﻤﻴﻭ ﺎﻤﻬﻀﻌﺒﺒ ﺎﻤﻬﻠﻴﺼﻭﺘﻭ Switch ﺎـﻤﻴﻓ
32 Port ﻥﻤ ﺭﺜﻜﺍ ﺏﻴﻜﺭﺘ ﻙﻨﻜﻤﻴﻭ ﺎﻤﻜ ﺭﺜﻜﺍ ﻭﺍ
Switch
ﻙﺎﻨﻬﻓ ﺎﻬﺒ ﺓﺯﻬﺠﻻﺍ لﻴﺼﻭﺘ Switches ﻼﺜﻤ ﻭﺍ
8 61 ﻭﺍ
Switches ـﻟﺍ ﺩﺩﻋ ﻲﻫ Ports ﻥﻜﻤﻴ ﻲﺘﻟﺍ ﺝﺭﺎﺨﻤﻟﺍ ﻭﺍ
Switch ــﻟﺍ ﻥﻴﺒ ﺎﻤ ﻑﻠﺘﺨﺘ ﻲﺘﻟﺍ ﻯﺭﺨﻻﺍ ﺀﺎﻴﺸﻻﺍ ﻥﻤﻭ
ﺎﻘﺒﺴﻤ 100 Mbps ــﻟﺍ ﻉﻭـﻨ ﺏﺴـﺤ لﻗﺍ ﻭﺍ ﺭﺜﻜﺍ ﻭﺍ
ﻼﺜﻤ لﻘﻨﻟﺍ ﺔﻋﺭﺸ ﻭﻫ لﺎﺠﻤﻟﺍ ﻲﻓ ﻥﻴﻠﻤﺎﻌﻟﺍ ﻡﻅﻌﻤﻟ ﻭﺍ
001/01 0001/001 ﺕـﻓﺭﻋ ﺎـﻤﻜ ﻲﻫﻭ
ﻉﻭﻨ ﻥﻤ ﺔﻜﺒﺸ
Star ـﻟﺍ ﻑﻠﺘﺨﺘﻭ
Switches ﻅﻭـﺤﻠﻤﻟﺍ ﻕﺭﺎـﻔﻟﺍ ﻥﺍ ﻻﺇ ﺽﻌﺒـﻟﺍ ﺎﻬﻀﻌﺒ ﻥﻋ
لـﻤﻌﺒ ﻡﻭﻘﻨ ﺎﻨﻜ ﺍﺫﺇ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺽﻌﺒﻟﺍ ﺎﻬﻀﻌﺒﺒ ﺓﺯﻬﺠﻻﺍ لﻴﺼﻭﺘ ﻥﻋ لﺅﺴﻤﻟﺍ ﻭﻫ ﺯﺎﻬﺠﻟﺍ ﺍﺫﻫ
Network Switches
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ﻙﻟﺫﺒ ﺔﺼﺎﺨ ﻲﻏﺍﺭﺒ ﻕﻴﺭﻁ ﻥﻋ ﻁﺌﺍﻭﺤﻟﺍ ﻲﻓ ﻪﺘﻴﺒﺜﺘ ﻡﺘﻴﻭ ﻲﻨﺩﻌﻤ ﺎﻀﻴﺍﻭ
ـﻟﺍﻭ .ﻥﻤﺜﻟﺍ ﺔﻅﻫﺎﺒ ﺎﻬﻨﻤﻟﻭ ﺔﻴﺒﺭﻬﻜﻟﺍ ﺕﻻﺎﺠﻤﻟﺍ لﺜﻤ ﺓﺭﻭﺎﺠﻤﻟﺍ Ducts ﻲﻜﻴﺘﻴـﺴﻼﺒ ﻭﻫﺎـﻤ ﺎﻬﻨﻤ
ـﻟﺍ ﺽﻌﺒ ﺎﻀﻴﺍﻭ ﻑﻠﺘﻟﺍﻭ ﻉﺎﻁﻘﻨﻹﺍ ﻥﻤ لﺒﺎﻜﻟﺍ ﻰﻠﻋ ﻅﻓﺎﺤﺘ
Ducts ﺕﻻﺎﺠﻤﻟﺍ ﻥﻋ لﺒﺍﻭﻜﻟﺍ لﺯﻌﺘ
ﻰﺘﺤ لﺒﺎﻜﻟﺍ ﺎﻬﻴﻓ ﺭﺒﻌﻴ ﻲﺘﻟﺍ ﻥﻜﺎﻤﻻﺍ ﻲﻓ ﻁﺌﺍﻭﺤﻟﺍ ﻰﻠﻋ ﻪﺒ لﺒﺍﻭﻜﻟﺍ ﺭﻴﺭﻤﺘ ﻡﺘﻴ ﻱﺫﻟﺍ ﻭﻫ ﺀﺯﺠﻟﺍ ﺍﺫﻫ
Cable Ducts
ـﻟﺎﺒ ﻪﻠﻴﺼﻭﺘ ﻡﺘ ﻱﺫﻟﺍ لﺒﺎﻜﻟﺍ ﻡﻠﺘﺴﻴ ﻱﺫﻟﺍ ﻭﻫ ﻲﻠﺨﺍﺩﻟﺍ
Switch .ﺭﺨﻵﺍ ﻪﻓﺭﻁ ﻥﻤ
ﻰﻤﺴﺘ ﺎﻘﺤﻻ ﺎﻬﻴﻠﻋ ﻑﺭﻌﺘﻨ ﻑﻭﺴ ﺔﻨﻴﻌﻤ ﺓﺍﺩﺍ ﻕﻴﺭﻁ ﻥﻋ ﺭﺸﺎﺒﻤ
Punch Down Tool ﺀﺯﺠﻟﺍﻭ
ـﻟﺍ ﻕﻴﺭﻁ ﻥﻋ ﻪﺒ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ لﺒﺎﻜ
54RJ لﻜﺸـﺒ ﻪﻴﻓ لﺒﺎﻜﻟﺍ ﺏﻴﻜﺭﺘ ﻡﺘﻴ ﻱﺫﻟﺍ ﻲﻠﺨﺍﺩﻟﺍ ﺀﺯﺠﻟﺍﻭ
ـﻟﺍ ﻥﺍ ﺓﺭﻭﺼﻟﺍ ﻲﻓ ﻯﺭﺘ ﺎﻤﻜﻭ
Outlet ﺏـﻴﻜﺭﺘ ﻡﺘﻴ ﻱﺫﻟﺍﻭ ﻲﺠﺭﺎﺨﻟﺍ ﺀﺯﺠﻟﺍ ﻥﻴﺌﺯﺠ ﻥﻤ ﻥﻭﻜﺘﺘ
ﻲﻠﺨﺍﺩﻟﺍ ﺀﺯﺠﻟﺍ
ﻲﺠﺭﺎﺨﻟﺍ ﺀﺯﺠﻟﺍ
ـﻟﺍ ﺀﺯﺠﻟﺍ ﺍﺫﻬﺒ ﺓﺭﺸﺎﺒﻤ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ لﺒﺎﻜ لﻴﺼﻭﺘ
Outlet "ﺝﺭﺨﻤﻟﺍ"
ــﻟﺍ ﻥﻤ لﺒﺎﻜﻟﺍ ﻙﻠﺘﺴﻴ ﺙﻴﺤ ﻁﺌﺎﺤﻟﺍ ﻲﻓ ﻪﺒﻴﻜﺭﺘ ﻡﺘﻴ ﻱﺫﻟﺍ ﺀﺯﺠﻟﺍ ﻭﻫﻭ ﻲﻓﺍﺭﺘﺤﺍ
Duct ﻡﺘـﻴ ﻡـﺜ
لﻜﺸـﺒ ﺔﻜﺒـﺸ ﺏـﻴﻜﺭﺘﺒ ﻡﻭـﻘﺘ ﻥﺍ ﺕﺩﺭﺍ ﺍﺫﺇ ﺎﻤﺘﺤ ﻪﻤﺩﺨﺘﻴﺘ ﻑﻭﺴ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﺎﻘﺒﺎﺴ ﺎﻨﺭﺎﺸ ﺎﻤﻜ
RJ45 Outlets
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.ﺕﺎﻜﺒﺸﻟﺎﺒ ﺔﻘﻠﻌﺘﻤﻟﺍ ﺀﺎﻴﺸﻻﺍ ﻥﻤ ﺭﻴﺜﻜﻟﺍﻭ لﺒﺍﻭﻜﻟﺍ ﻩﺫﻫ ﺏﻴﻜﺭﺘ ﺔﻴﻔﻴﻜ لﻴﺼﻔﺘﻟﺎﺒ ﻙﻟ ﺡﺭﺸﻨﻟ
"ﻭﻴﺩـﻴﻓ" ﺓﺭﻭﺼـﻤﻟﺍ ﺕﺎﺒﻴﺭﺩﺘﻟﺍ ﻥﻤ ﺔﻋﻭﻤﺠﻤ ﺞﻬﻨﻤﻟﺍ ﻲﻓ ﺔﻴﻠﻤﻌﻟﺍ ﺕﺎﺒﻴﺭﺩﺘﻟﺍ ﻡﺴﻗ ﻲﻓ ﺩﺠﺘ ﻑﻭﺴﻭ
.ﺔﻴﻟﺎﺘﻟﺍ
ﺓﺭﻭﺼـﻟﺍ ﻲـﻓ ﻯﺭﺘ ﺎﻤﻜ لﺒﺎﻜﻟﺍ
ــﻟﺍ ﺕﻴﺒﺜﺘ ﻡﺘﻴ ﻑﻭﺴﻭ
RJ ﻲـﻓ
ﺔـﻴﻭﻗ ﺔﻁﻐـﻀ ﺎﻬﻴﻠﻋ ﻁﻐﻀﺘ ﻡﺜ
ﻙﻼﺴﻼﻟ ﺢﻴﺤﺼﻟﺍ ﺏﻴﺘﺭﺘﻟﺎﺒ لﺒﺎﻜﻟﺍ
ـﻟﺍ ﻊﻀﻭﻟ
RJ لﺎـﺨﺩﺎﺒ ﻡﻭﻘﺘ ﻡﺜ
ﺹﺼـﺨﻤ ﻥﺎﻜﻤ ﺎﻬﻟ ﺩﺠﻭﻴ ﺙﻴﺤ
ـﻟﺍ ﺏﻴﻜﺭﺘ
54RJ لـﺒﺎﻜﻟﺍ ﻲﻓ
ﻲﻓ ﺔﻨﻴﻌﻤ ﺔﻘﻴﺭﻁ ﺎﻬﻟ ﻲﻫﻭ ﺔﻜﺒﺸﻟﺍ
ـﻟﺍ ﺏﻴﻜﺭﺘﻟ ﻡﺩﺨﺘﺴﺘ ﺓﺍﺩﻻﺍ ﻩﺫﻫ
54 RJـﻠﻟ ﺔﻴﻓﺭﻁﻟﺍ ﺕﺎﻴﺎﻬﻨﻟﺍ ﻲﻓ CAT5 Cables لـﺒﺍﻭﻜ ﻭﺍ
Crimping Tool
:ﻲﻠﻴ ﺎﻤﻜ ﺎﻬﻴﻠﻋ ﻑﺭﻌﺘﻨ ﻑﻭﺴﻭ ﺔﻠﻴﺤﺘﺴﻤ لﺒ ﺔﺒﻌﺼ ﺏﻴﻜﺭﺘﻟﺍ ﺔﻴﻠﻤﻋ ﺢﺒﺼﺘ
ﻑﻭﺴ ﺎﻬﻨﻭﺩ ﻥﻤ ﻲﺘﻟﺍ ﺕﺍﻭﺩﻻﺍ ﺽﻌﺒ ﻰﻟﺇ ﺔﺠﺎﺤﺒ ﺕﻟﺫﺎﻤ ﻙﻨﺍ ﻙﺭﺎﺒﺘﻋﺍ ﻲﻓ ﻊﻀ ﺏﻴﻜﺭﺘﻟﺍ ﻲﻓ ﺃﺩﺒﺘ
ﻥﺍ لـﺒﻗ ﻥـﻜﻟ ﺔﻜﺒﺸﻟﺍ ﺏﻴﻜﺭﺘ ﻲﻓ ﺀﺩﺒﻟﺍ ﻥﻵﺍ ﻙﻨﻜﻤﻴ ﺔﻘﺒﺎﺴﻟﺍ ﺕﺎﻨﻭﻜﻤﻟﺍ ﻊﻴﻤﺠ ﺭﻴﻓﻭﺘﺒ ﺕﻤﻗ ﻥﺍ ﺩﻌﺒ
n t l a i o l
I s a l i o T o
Installat on Tools
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.ﺔﻁﻴﺴﺒﻟﺍ ﺓﺍﺩﻻﺍ ﻩﺫﻫ ﻡﺍﺩﺨﺘﺴﺎﺒ لﺒﺎﻜﻟﺍ
Outlet ـﻟﺍ ﻲﻓ ﻭﺍ Patch baysﺏـﻴﻜﺭﺘﻟ ﺢﻴﻀﻭﺘ لﻔﺴﻻﺎﺒ ﺔﻴﻟﺎﺘﻟﺍ ﺓﺭﻭﺼﻟﺍ ﻲﻓ ﻯﺭﺘ ﻑﻭﺴﻭ .
Outlets ـﻟﺎﺒ ﺔﺼﺎﺨﻟﺍ ﻥﻭﻨﺴﻟﺍ ﻥﻴﺒ ﺎﻤ ﻙﻼﺴﻻﺍ "ﺭﺸﺤ" ﻰﻠﻋ ﺩﻤﺘﻌﺘ ﺙﻴﺤ
PORT ـﻟﺍ ﻲﻓ ﺀﺍﻭﺴ
ﻉﻭﻨ ﻥﻤ لﺒﺎﻜﻟﺍ ﺏﻴﻜﺭﺘ ﻲﻓ ﺓﺍﺩﻻﺍ ﻩﺫﻫ ﻡﺩﺨﺘﺴﺘ
UTP ــﻟﺍ ﻲـﻓ Patch Bays ــﻟﺍ ﻲـﻓ ﻭﺍ
Punch Down Tool
ـﻟﺍ ﻲﻓ ﻙﻼﺴﺍ ٨ ﺭﺒﺘﺨﺘ ﺀﺯﺠ لﻜ ﻲﻓ ﺕﺍﺭﺸﺅﻤ ٨ ﻲﻫ ﺕﺍﺭﺸﺅﻤﻟﺍ ﻩﺫﻫ UTP Cable
ـﻟﺍ ﻲﻓ لﻁﻋ ﺩﻭﺠﻭﺒ Cable ﻥﻻ ﻼﺜـﻤ ٢ ﻡﻗﺭ ﻙﻠﺴﻟﺍ ﻲﻓ
ﻙﺭـﺒﺨﺘ ﺙـﻴﺤ ﻥﻴﺌﺯﺠﻟﺍ ﻼﻜ ﻲﻓ ﺔﻴﻭﺎﺴﺘﻤ ﺕﺎﻀﺒﻨﺒ ﺽﻤﻭﺘ
ـﻟﺍ
Cable ﺕﺍﺭـﺸﺅﻤ ﻥﻴﺌﺯـﺠﻟﺍ ﻱﻭﺤﻴﻭ ﻲﻨﺎﺜﻟﺍ ﺀﺯﺠﻟﺍ ﻲﻓ
ــﻟﺍ ﺔـﻴﺍﺩﺒ ﻊﻀﻭﺒ Cable ﺔـﻴﺎﻬﻨﻭ لﻭﻻﺍ ﺀﺯـﺠﻟﺍ ﻲـﻓ
ـﻟﺍ ﻊﻀﻭﻟ ﻕﻓﺍﻭﺘﻤ ﻥﺎﻜﻤ ﺎﻀﻴﺍ ﻱﻭﺤﻴ 54RJ ﻡﻭـﻘﺘ ﺙﻴﺤ
ﻭـﻫﻭ ﺯﺎـﻬﺠﻟﺍ لﻴﻐﺸﺘ ﺭﺯ ﻱﻭﺤﻴ ﻱﺫﻟﺍ ﺀﺯﺠﻟﺍ ﻭﻫ ﺓﺭﻭﺼﻟﺍ
ـﻟﺍ ﻥﻭﻜﺘﻴﻭ Tester ﻲﻓ ﻯﺭﺘ ﺎﻤﻜ لﻭﻻﺍ ﺀﺯﺠﻟﺍ ﻥﻴﺌﺯﺠ ﻥﻤ
ـﻟﺍ ﺔﻤﻼﺴ ﻥﻤ ﺍﺩﻜﺄﺘﻤ ﻥﻭﻜﺘ ﻲﻜﻟ ﻻ ﻡﺍ ﺔﻴﻓﺭﻁﻟﺍ ﻪﺘﺎﻴﺎﻬﻨ ﻥﻤ ﺩﻴﺠ لﻜﺸﺒ لﺼﻭﻤ لﺒﺎﻜﻟﺍ
Cable
لﻫ ﺎﻬﻠﻴﺼﻭﺘﻭ لﺒﺍﻭﻜﻟﺍ ﺭﺎﺒﺘﺨﺍ ﻲﻓ ﻡﺩﺨﺘﺴﺘ ﻲﻫﻭ ﺎﻬﻨﻭﺩ ﻥﻤ ﺕﺎﻜﺒﺸﻟﺍ ﻲﻓ لﻤﻌﻟﺍ ﺏﻌﺼﻴ ﺓﺍﺩﻻﺍ ﻩﺫﻫ
Network Tester
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!ﺭﺜﻜﺍ ﺞﻬﻨﻤﻟﺍ ﻡﻬﻓ ﻰﻠﻋ ﻙﺩﻋﺎﺴﻨﻟ ﺔﻴﻠﻤﻌﻟﺍ ﺕﺎﺒﻴﺭﺩﺘﻟﺍ ﻲﻓ ﺭﻤﻻﺍ ﺍﺫﻫ ﻰﻟﺇ ﻕﺭﻁﺘﻨ ﻑﻭﺴﻭ
ـﻟﺍ ﻲﻓ ﺏﻴﺘﺭﺘﻟﺍ ﺎﻀﻴﺍ ﻅﺤﻻ
54RJ ﺔﻴﻟﺎﺘﻟﺍ ﺓﺭﻭﺼﻟﺍ ﻲﻓ ﺎﻤﻜ
(٨ ﻰﻟﺇ ١ ﻥﻤ ﻡﺎﻗﺭﻻﺎﺒ ﺏﻴﺘﺭﺘﻟﺍ ﻅﺤﻻ) ﺔﻴﻟﺎﺘﻟﺍ ﺓﺭﻭﺼﻟﺍ ﻲﻓ
Switch ﺎﻤﻜ ﺏﻴﺘﺭﺘﻟﺍ ﺱﻔﻨ ﺎﻤﻬﻟ ﻥﻴﻓﺭﻁﻟﺍ ﻥﺍ ﻱﺍ ﻥﻴﻓﺭﻁﻟﺍ ﻥﻤ ﻙﻼﺴﻼﻟ ﺎﻨﻴﻌﻤ ﺎﺒﻴﺘﺭﺘ ﺩﻤﺘﻌﻴ ﻭﻫﻭ
ــﻟﺎﺒ ﺓﺯﻬﺠﻻﺍ لﻴﺼﻭﺘ ﻲﻓ ﻡﺩﺨﺘﺴﻴ ﻱﺫﻟﺍﻭ ﻲﻀﺍﺭﺘﻓﻹﺍ ﻉﻭﻨﻟﺍ ﻭﻫ ﻙﻼﺴﻻﺍ ﺏﻴﺘﺭﺘ ﻥﻤ ﻉﻭﻨﻟﺍ ﺍﺫﻫ
Straight Cable
.ﻲﻟﺎﺘﻟﺍ ﺀﺯﺠﻟﺍ ﻲﻓ ﻪﻴﻠﻋ ﻑﺭﻌﺘﻨ ﻑﻭﺴ ﺎﻤ ﺍﺫﻫﻭ لﺒﺎﻜﻟﺍ ﺔﻔﻴﻅﻭ ﺏﺴﺤ ﻥﻴﻌﻤ ﺏﻴﺘﺭﺘ ﻡﻬﻟﻭ ﻑﻠﺘﺨﻤ
ـﻟﺍ ﻲﻓ ﺎﻬﺒﻴﻜﺭﺘﺒ ﻡﻭﻘﺘ ﻲﻜﻟ ﻪﺒ
54RJ ﻥﻭـﻠﺒ ﻙﻠـﺴ لﻜ ﻙﻼﺴﺍ ٨ ﻱﻭﺤﻴ لﺒﺎﻜﻟﺍ ﻥﺄﺒ ﻡﻠﻌﺘ ﺎﻤﻜﻓ
ﻙﻼـﺴﻻﺍ ﺏﻴﺘﺭﺘ ﻡﺘﻴ ﻱﺫﻟﺍ لﻜﺸﻟﺍ ﻰﻠﻋ ﻑﺭﻌﺘﺘ ﻥﺍ ﺩﺒﻻ ﺏﻴﻜﺭﺘﻟﺍ ﻲﻓ ﺃﺩﺒﻨ ﻥﺍ لﺒﻗ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﻲﻓ
e w r i i
N t o W r n
Network Wiring
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Routers .
ــﻟﺍ ﻥـﻤ ﻉﺍﻭـﻨﺍ ﺽﻌﺒ ﺔﺠﻤﺭﺒﻟ ﺎﻨﺎﻴﺤﺍ ﺭﺘﻭﻴﺒﻤﻜﻟﺎﺒ لﻴﺼﻭﺘﻠﻟ ﻡﺩﺨﺘﺴﻴ
لﺜﻤ ﺎﻀﻴﺍ لﺒﺍﻭﻜﻟﺍ ﻥﻤ ﻯﺭﺨﺍ ﻉﺍﻭﻨﺍ ﻙﺎﻨﻫﻭ
Rollover Cable ﻭـﻫﻭ
لﺒﺎﻜﻟﺍ ﺏﺘﻴﺭﺘ ﻭﻫ ﺍﺫﻫ ﺭﺎﺴﻴﻟﺍ
Crossover .
ﻰﻟﺇ ﻥﻴﻤﻴﻟﺍ ﻥﻤ ﻙﻼﺴﻻﺍ ﺏﻴﺘﺭﺘ ﻅﺤﻻ .ﻲﻟﺎﺘﻟﺍ لﻜﺸﻟﺍ ﻥﻤ ﺭﺜﻜﺍ ﺢﻀﺘﻴﻭ
ـﻟﺍﻭ ﺓﺯﻬﺠﻻﺍ ﻥﻴﺒ ﺎﻤ ﻲﻌﻴﺒﻁﻟﺍ
Switch ـﻟﺍ ﻲﻓ ﻙﻼﺴﻻﺍ ﺏﻴﺘﺭﺘ ﻲﻓ ﻑﻠﺘﺨﻴ ﻭﻫﻭ 54RJ
ﻕﻴﺭﻁ ﻥﻋ ﺽﻌﺒﻟﺍ ﺎﻤﻬﻀﻌﺒﺒ
LAN Card ﻭﺍ ﻱﺩﺎﻌﻟﺍ لﻴﺼﻭﺘﻟﺍ ﻲﻓ ﺍﺩﺒﺍ لﺒﺎﻜﻟﺍ ﺍﺫﻫ ﻡﺩﺨﺘﺴﻴ ﻻﻭ
ﺭﺘﻭﻴﺒﻤﻜ ﻥﻴﺯﺎﻬﺠ لﻴﺼﻭﺘﻟ ﻁﻘﻓ ﻡﺩﺨﺘﺴﻴ ﻙﻼﺴﻻﺎﺒ ﺹﺎﺨﻟﺍ ﺏﻴﺘﺭﺘﻟﺍ ﺍﺫﻫ ﻭﺍ لﺒﺍﻭﻜﻟﺍ ﻥﻤ ﻉﻭﻨﻟﺍ ﺍﺫﻫ
Crossover Cable
.ﺏﻴﺘﺭﺘﻟﺍ ﺍﺫﻫ لﻤﻋ ﻲﻓ ﺔﺒﻭﻌﺼ ﺩﺠﺘ ﻑﻭﺴﻓ ﻩﺩﻴﺭﺘ ﻱﺫﻟﺍ ﺏﻴﺘﺭﺘﻟﺎﺒ ﺓﺭﻭﺎﺠﺘﻤ ﺭﻴﻏ
لـﺒﺎﻜﻟﺍ ﻙﻼـﺴﺍ ﻡﻠﻌﺘ ﺎﻤﻜ ﻪﻨﺍ ﺙﻴﺤ ﻯﺭﺨﺍ ﺔﻴﻭﺍﺯ ﻥﻤ لﺒﺎﻜﻟﺍ ﺏﻴﻜﺭﺘ ﺔﻴﻔﻴﻜ ﺢﻀﻭﻴ ﻲﻟﺎﺘﻟﺍ لﻜﺸﻟﺍﻭ
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ـﻟﺎﺒ ﺹﺎﺨﻟﺍ ﺀﺯﺠﻠﻟ ﻲﻠﻴ ﺎﻤﻴﻓ ﻕﺭﻁﺘﻨ ﻑﻭﺴﻭ
Software .
ـﻟﺎﺒ ﺹﺎﺨﻟﺍ ﺀﺯﺠﻟﺍ ﻲﻓ ﺎﻨﻟﺯﺎﻤ ﺎﻨﻨﺍ ﻅﺤﻻ
Hardware ﺎﻌﻤ ﺕﺎﻨﻭﻜﻤﻟﺍ ﻩﺫﻫ ﺏﻴﻜﺭﺘﺒ ﻕﻠﻌﺘﻴ ﻱﺫﻟﺍﻭ
ﺔﻓﺎﻀﺍ ﺎﻀﻴﺍ ﺎﻨﻨﻜﻤﻴ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺕﺎﻨﺎﻴﺒﻟﺍ ﻥﻴﺯﺨﺘﻟ
File Server .ﺔﻟﻭﻬﺴﺒ ﺭﺨﺁ ﺯﺎﻬﺠ ﻱﺍ ﻭﺍ
ﺯﺎـﻬﺠ ﺔﻓﺎـﻀﺍ ﺎـﻨﻨﻜﻤﻴ لﺎﺜﻤﻟﺍ لﻴﺒﺴ ﻰﻠﻋ ﺔﻜﺒﺸﻠﻟ ﺭﺨﺁ ﺯﺎﻬﺠ ﻱﺍ ﺔﻓﺎﻀﺍ
Network Storage
ﺎﻀﻴﺍﻭ ﺕﻨﺭﺘﻨﻹﺎﺒ
Print Server ﺔﻟﻭﻬـﺴ ﺕﺎﻜﺒﺸﻟﺍ ﻥﻤ ﻉﻭﻨﻟﺍ ﺍﺫﻫ ﺕﺍﺯﻴﻤ ﻥﻤﻭ ﺔﻋﺎﺒﻁﻟﺍ لﺎﻤﻋﻷ
ﻰﻠﻋ ﺎﻬﻠﻴﺼﻭﺘ
Switch لﺒﺍﻭﻜ ﻕﻴﺭﻁ ﻥﻋ UTP ﻡﻀـﺘ ﺎﻀﻴﺍﻭ Internet Server لﺎﺼـﺘﻺﻟ
ﺯﺍﺭﻁ ﻥﻤ ﺔﻜﺒﺸ ﺏﻴﻜﺭﺘ ﻰﻠﻋﻻﺎﺒ لﻜﺸﻟﺍ ﻙﻟ ﺢﻀﻭﻴ
Star Topology ﻡـﺘ ﺓﺯﻬﺠﺍ ﺓﺩﻋ ﻱﻭﺤﺘﻭ
.ﺔﻁﺎﺴﺒﺒ ﺭﻤﻻﺍ ﻡﻬﻔﺘ ﻲﻜﻟ ﺔﻁﻴﺴﺒ ﺔﻜﺒﺸ
ﻰـﻠﻋ لﺎﺜﻤ ﺫﺨﺄﻨ ﻑﻭﺴﻭ %١٠٠ لﻤﻌﻠﻟ ﺓﺯﻫﺎﺠ ﺔﻜﺒﺸ ﺎﻨﻴﺩﻟ ﺢﺒﺼﺘﻟ ﺽﻌﺒﻟﺍ ﺎﻬﻀﻌﺒ ﻊﻤ ﺀﺍﺯﺠﻻﺍ
ـﻟﺎﺒ
Hardware ﻩﺫـﻫ ﻊـﻴﻤﺠ ﻊـﻴﻤﺠﺘﺒ ﺎـﻨﻤﻗ ﺩﻌﺒ ﺔﻜﺒﺸﻠﻟ لﻜﺸ ﻲﻠﻴ ﺎﻤﻴﻓ ﻙﻟ ﺽﺭﻌﻨ ﻑﻭﺴﻭ
ﺹﺎﺨﻟﺍ ﺀﺯﺠﻟﺍ ﻥﻤ ﻲﻬﺘﻨﻨ ﻲﻜﻟ ﺽﻌﺒﻟﺍ ﺎﻬﻀﻌﺒ ﻊﻤ ﺔﻜﺒﺸﻟﺍ ﺀﺍﺯﺠﺍ ﻊﻴﻤﺠ ﺏﻴﻜﺭﺘﻟ ﺯﻫﺎﺠ ﺕﻨﺍ ﻥﻵﺍ
n t l i e w r o p n n
I s a l n N t o C m o e t
Installing Network Components
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.ﺔﻴﻟﺎﺘﻟﺍ ﺓﺭﻭﺼﻟﺍ
ﻲـﻓ ﺎـﻤﻜ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﻲﻓ ﺭﻫﺎﻅ ﺕﺭﺎﻜﻟﺍ ﻡﺴﺍ ﻥﺍﻭ ﻲﻟﺎﺘﻟﺍ ﺭﺎﻴﺨﻟﺍ ﻥﻤ ﺩﻜﺄﺘ ﺓﺫﻓﺎﻨ ﻙﻟ ﺭﻬﻅﺘ ﻑﻭﺴ
Connection ﺭﺘﺨﺍﻭ ﺓﺭﻭﺼﻟﺍ ﻲﻓ ﺎﻤﻜ Properties
ﻰﻟﺇ ﺏﺎﻫﺫﻟﺍ ﻕﻴﺭﻁ ﻥﻋ ﻙﻟﺫ
Network Connections ﺭـﺘﺨﺍ ﻡـﺜ RClick ﻰـﻠﻋ LAN
ﻥﻤ ﻕﻘﺤﺘﺘ ﻥﺍ ﻙﻨﻜﻤﻴ ﻡﻴﻠﺴ لﻜﺸﺒ ﻑﺭﻌﻤ ﺕﺭﺎﻜﻟﺍ ﻥﺍ ﻥﻤ ﺩﻜﺎﺘﻠﻟﻭ .ﺞﻬﻨﻤﻟﺍ ﺍﺫﻫ ﺔﺒﺎﺘﻜ ﺕﻗﻭ ﺎﻋﻭﻴﺸ
لﻴﻐﺸﺘ ﻡﺎﻅﻨ ﻥﻋ ﺎﻨﻫ ﺙﺩﺤﺘﻨ ﻑﻭﺴﻭ ﻡﻴﻠﺴ لﻜﺸﺒ لﻴﻐﺸﺘﻟﺍ
Windows XP ﺭـﺜﻜﻻﺍ ﻪـﻨﻻ ﺍﺭﻅﻨ
ـﻟﺍ ﻊﻴﻤﺠ ﻥﺍ ﻭﻫ ﻪﻨﻤ ﺩﻜﺄﺘﺘ ﻭﺍ ﻪﻠﻌﻔﺘ ﻥﺍ ﺩﺒﻻ ﺀﻲﺸ لﻭﺍ
Network cards ﻡﺎﻅﻨ ﻰﻠﻋ ﺎﻬﻔﻴﺭﻌﺘ ﻡﺘ
Installing Device Drivers
ﻉﻭﻨ ﻥﻤ ﺔﻜﺒﺸ ﻑﻴﺭﻌﺘ ﻲﻠﻴ ﺎﻤﻴﻓ ﺽﺭﻌﺘﺴﻨ
Workgroup ﻡﺍﺩﺨﺘﺴﺎﺒ Windows XP
.
ﻕﻴﺭﻁ ﻥﻋ ﺎﻫﺭﺎﺒﺘﺨﺍ ﻡﺘﻭ ﺩﻴﺠ لﻜﺸﺒ ﺔﻠﺼﺘﻤ لﺒﺍﻭﻜﻟﺍﻭ لﻜﺎﺸﻤ ﺎﻬﺒ ﺱﻴﻟ ﺓﺯﻬﺠﻻﺍ
Tester ﻑﻭﺴ .
ـﻟﺎﺒ ﺹﺎﺨﻟﺍ ﺀﺯﺠﻟﺍ ﺏﻴﻜﺭﺘﺒ ﺕﻤﻗ ﺩﻌﺒ ﺡﺎﺠﻨﺒ ﺔﻜﺒﺸﻟﺍ
Hardware ﻥﺍ ﻥـﻤ ﺕﺩﻜﺄﺘﻭ ﻡﻴﻠﺴ لﻜﺸﺒ
ـﻟﺎﺒ ﻕﻠﻌﺘﻴ ﺞﻬﻨﻤﻟﺍ ﻥﻤ ﺀﺯﺠﻟﺍ ﺍﺫﻫ
Software لـﻤﻌﺘ ﻲﻜﻟ ﻪﻌﺒﺘﺘ ﻥﺍ ﺏﺠﻴ ﻱﺫﻟﺎﻤﻭ ﺕﺎﻴﺠﻤﺭﺒﻟﺍ ﻭﺍ
C n i u i N t o D v c
o f g r n e w r e i e
Configuring Network Devices
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Properties ﺔﻴﻟﺎﺘﻟﺍ ﺓﺫﻓﺎﻨﻟﺍ ﻙﻟ ﺢﺘﻔﺘ ﻑﻭﺴ
ﺭﺘﺨﺍ ﻡﺜ ﺔﻜﺒﺸﻟﺍ ﺕﺍﺩﺍﺩﻋﺍ ﺢﺘﻔﻟ ﻕﺒﺎﺴﻟﺍ ﺭﺎﻴﺨﻟﺍ ﺭﺘﺨﺍ ﻁﻘﻓ ﺓﺯﻬﺠﻻﺎﺒ
Internet Protocol ﺭـﺘﺨﺍﻭ
1.0.861.291 ﻁﻘﻓ ﻭﻫ Internal Routing ﺔـﺼﺎﺨﻟﺍ ﻡﺎـﻗﺭﻻﺍ ﻑـﻴﺭﻌﺘﻟﻭ .ﺔﻜﺒﺸـﻟﺍ لﺨﺍﺩ
ﻰﺘﺤ
452.0.861.291 ـﺒ ﺹﺎﺨﻟﺍ ﻡﻴﻗﺭﺘﻟﺍ ﺎﻌﺒﺘﻤ Class C Network ﻡﻗﺭﻟﺍ ﻥﺍ ﺎﻀﻴﺍ ﻅﺤﻻ
ﺎﻋﺎﺒﺘ ﺓﺯﻬﺠﻻﺍ ﻲﻗﺎﺒ ﻲﻓ ﺃﺩﺒﺘ ﻡﺜ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺯﺎﻬﺠ لﻭﺍ ﻥﻭﻜﻴﻟ ﻡﻗﺭﻟﺍ ﺍﺫﻫ
2.0.861.291 ﺍﺫـﻜﻫﻭ
1.0.861.291 ﻙﻴﺩﻟ ﻥﺎﻜ ﺍﺫﺇ ﻡﻗﺭﻟﺍ ﺍﺫﻫ ﻥﺍ ﻅﺤﻻﻭ ﻭﺍ
Gateway Internet Server ﻪـﻁﻋﺎﻓ
ﻥﻤ ﻥﻵﺍ ﺔﻜﺒﺸ ﻰﻠﻋ لﻤﻌﻨ ﺎﻨﻨﺍ ﻡﻭﻠﻌﻤ
Class Cـﻟﺍ ﻲﻓ ﺩﻌﻟﺍ ﺃﺩﺒﻨ ﻑﻭﺴ ﺍﺫﻬﻠﻓ ﻲﻟﺎـﺘﻟﺍ ﻡﻗﺭﻟﺎﺒ
IP
ـﻟﺍ ﻑﻴﺭﻌﺘ
ﻊﻀﻭﺒ ﻡﻭﻘﻨﺴ ﺙﻴﺤ
IP IP Address ﻭـﻫ ﺎـﻤﻜﻭ ﺔﻜﺒﺸـﻟﺍ ﻰﻠﻋ ﺯﺎﻬﺠ لﻜﻟ ﺩﺩﺤﻤ
ﻲﻫﻭ ﺔﻜﺒﺸﻟﺍ ﻑﻴﺭﻌﺘ ﻲﻓ ﺔﻁﻘﻨ ﻡﻫﻷ ﻲﺘﺄﻨ ﻑﻭﺴ ﻡﻴﻠﺴ لﻜﺸﺒ لﻤﻌﺘ ﺕﻭﺭﻜﻟﺍ ﻥﺍ ﻥﻤ ﺕﺩﻜﺄﺘ ﻥﺍ ﺩﻌﺒ
Assigning an IP
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Propertiesﺭﺘﺨﺍ ﻡﺜ Computer Name :ﺔﻴﻟﺎﺘﻟﺍ ﺓﺫﻓﺎﻨﻟﺍ ﻙﻟ ﺭﻬﻅﺘ ﻑﻭﺴ
ﻰﻟﺇ ﺏﺎﻫﺫﻟﺍ ﻕﻴﺭﻁ ﻥﻋ ﻙﻟﺫ ﻥﻤ ﺩﻜﺄﺘﻓ ﺯﻴﻤﻤ
My Computer ﺭﺘﺨﺍﻭ ﻡﺜ
RClick
ﻡﺴﺍ ﻪﻟ ﺯﺎﻬﺠ لﻜ ﻱﺍ ﺔﻔﻠﺘﺨﻤ ﺀﺎﻤﺴﺍ ﺎﻬﻟ ﺕﻨﺎﻜ ﺍﺫﺍ ﻻﺇ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﻡﻴﻠﺴ لﻜﺸﺒ ﺓﺯﻬﺠﻻﺍ لﻤﻌﺘ ﻥﻟ
Assigning Computer Name
Internet Server
.
ــﻟﺍ ﺀﺎـﻨﺒ ﻥـﻋ ﺩﻌﺒ ﺎﻤﻴﻓ لﻴﺼﻔﺘﻟﺎﺒ ﻙﻟﺫ ﻰﻟﺇ ﻕﺭﻁﺘﻨ ﻑﻭﺴﻓ ﻲﺠﺭﺎﺨﻟﺍ ﻡﻗﺭﻠﻟ ﺎﻤﺍ ﻲﻠﺨﺍﺩﻟﺍ ﻡﻗﺭﻠﻟ
Gateway ـﻟﺍ ﻭﺍ Internet Server ﻥﻭﻜﻴ ﻑﻭﺴ ﻭﻫﻭ ﺎﻘﺒﺴﻤ ﺎﻨﺭﺸﺍ ﺎﻤﻜ 1.0.861.291 ﺍﺫﻫ
0.552.552.552 ﺔﻨﺎﺨ ﺎﻤﺍ Default Gateway ـﻟﺎﺒ ﺹﺎﺨﻟﺍ ﺯﻴﻤﻤﻟﺍ ﻡﻗﺭﻟﺍ ﺎﻬﻴﻓ ﻊﻀﺘ ﻑﻭﺴﻓ
ــﻟﺍ ﻑﻴﺭﻌﺘﺒ ﺎﻴﻜﻴﺘﺎﻤﻭﺘﻭﺍ ﺯﻭﺩﻨﻴﻭﻟﺍ ﻡﻭﻘﻴ ﻑﻭﺴﻓ ﻡﻴﻗﺭﺘﻟﺍ ﺍﺫﻫ ﻰﻠﻋ
Subnet Mask ﻪـﻨﺍ ﻰـﻠﻋ
ﻅﺤﻼﺘ ﺎﻤﻜ
IP Address ﻼﺜﻤ ﺯﺎﻬﺠﻠﻟ ﺯﻴﻤﻤﻟﺍ ﻡﻗﺭﻟﺍ ﺎﻨﻌﻀﻭ 2.0.861.291 لـﻤﻌﺘ ﻙـﻨﺍ ﺎﻤﺒﻭ
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ﺭﺎـﻴﺘﺨﻹﺍ ﺎﻀﻴﺍﻭ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ ﻡﺴﺍ ﺭﻴﻴﻐﺘﻟ Change ﺓﺫﻓﺎﻨﻟﺍ ﻩﺫﻫ ﻥﻤ ﺭﺎﺘﺨﺘ ﻥﺍ ﻙﻨﻜﻤﻴ
ﺎـﻤﻜ Domain Network ﻥـﻤ ﺀﺯﺠ ﻭﺍ Workgroup ﻰﻠﻋ لﻤﻌﻴ ﺯﺎﻬﺠﻟﺍ ﺍﺫﻫ ﻥﺎﻜ ﺍﺫﺇ ﺎﻤﻴﻓ
.ﺔﻠﺒﺎﻘﻤﻟﺍ ﺓﺭﻭﺼﻟﺍ ﻥﻤ ﺢﻀﺘﻴ
Domain ﻉﻭـﻨ ﻥـﻤ ﺕﺎﻜﺒﺸﻟﺍ ﺭﺒﺘﻌﺘﻭ
ﻲـﻓ Workgroup ﻥـﻤ ﺍﺩـﻴﻘﻌﺘ ﺭﺜﻜﺍ
ﻰـﻟﺇ ﺝﺎﺘﺤﺘﻭ ﺎﻨﻤﺍ ﺭﺜﻜﺍ ﺎﻬﻨﺍ ﻻﺇ ﺎﻬﺘﺭﺍﺩﺍ
ﺔـﻴﻨﻘﺘ ﻰﻠﻋ ﺩﻤﺘﻌﺘﻭ Domain Server
ﻲـﻓ ﺩﺠﺍﻭﺘ ﻲﺘﻟﺍﻭ Active Directory
ﻰـﻠﻋ Windows Server Edition
Windows Server
لﺎـﺜﻤﻟﺍ لﻴﺒـﺴ
3002 Windows 2000 Server ﻭ
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ﺭﺎﻴﺘﺨﺍ
ﻥﻤ
Windows XP My Network Places .ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺓﺯﻬﺠﻻﺍ ﻯﺭﺘ ﻑﻭﺴﻭ
ﺭﻤﻷﺍ ﺍﺫﻫ ﺔﺒﺎﺘﻜ ﻙﻨﻜﻤﻴ ﻭﺍ
net view ﻕـﻴﺭﻁ ﻥﻋ ﻭﺍ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺓﺯﻬﺠﻻﺍ ﻊﻴﻤﺠ ﻯﺭﺘ ﻑﻭﺴﻭ
3.0.861.291 Ping
ﺭﻤﻷﺍ ﺍﺫﻫ ﻕﻴﺭﻁ ﻥﻋ ﺎﻨﻴﻌﻤ ﺎﻤﻗﺭ لﻤﺤﻴ ﺭﺨﺁ ﺯﺎﻬﺠ ﻰﻟﺇ ﺯﺎﻬﺠ ﻱﺍ ﻥﻤ لﻭﺼﻭﻟﺍ لﻭﺎﺤ
ﺭﺘﺨﺍ
Enter Startà Runàcmdﻡﺜ
:ﻲﻟﺎﺘﻟﺍ لﻤﻋ ﻙﻨﻜﻤﻴ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺓﺀﺎﻔﻜﺒ
لـﻤﻌﺘ ﺓﺯـﻬﺠﻻﺍ ﻥﺍ ﻥـﻤ ﺩﻜﺄﺘﻟﺎﺒ ﻡﻭﻘﺘ ﻑﻭﺴ ﻙﻟﺫ ﻰﻟﺇ ﺎﻤﻭ ﺓﺯﻬﺠﻻﺍ ﻑﻴﺭﻌﺘﺒ ﺕﻤﻗ ﻥﺍ ﺩﻌﺒ ﻥﻻﺍ
Testing Network Connectivity
Support Engineer ﻁﺒﺍﺭﻟﺍ ﺍﺫﻫ ﻰﻠﻋ ﺎﻨﻌﻗﻭﻤ ﻰﻠﻋ . . / .
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ﻥﻋ لﻴﺼﺎﻔﺘﻟﺍ ﻥﻤ ﺩﻴﺯﻤﻟﻭ Windows Networking ﺞﻬﻨـﻤﺒ ﻙﺤﺼـﻨﻨ Certified Technical
ـﻟﺍ ﺢﻀﻭﺘ ﺓﺭﻭﺼ ﻲﻠﻴ ﺎﻤﻴﻓﻭ
ﻲﻓ
Domain Network Active Directory
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ﻡﻗﺭ
ﺔﻤﺩﺨﻟﺍ ﺩﻭﺯﻤ ﻥﻤ ﻪﺒ ﺹﺎﺨﻟﺍ
IP ISP .ﻪﺼﺨﺘ ﻯﺭﺨﺍ ﺕﺍﺩﺍﺩﻋﺍ ﺔﻴﺍ ﻙﺎﻨﻫ ﺱﻴﻟﻭ
ـﻟﺎﺒ ﻪﻠﻴﺼﻭﺘ ﻡﺘﻴ ﻑﻭﺴ
ADSL Modem ﺫـﺨﺄﻴ ﻭـﻫﻭ ﺕﻨﺭﺘﻨﻹﺎﺒ لﺎﺼﺘﻹﺍ ﻥﻋ لﺅﺴﻤﻟﺍ ﻭﻫﻭ
LAN Cards ـﻟﺍ ﻪﻟ ﻡﻬﻨﻤ لﻜ ﻯﺭﺘ ﺎﻤﻜﻭ ﻪﺒ ﺹﺎﺨﻟﺍ
IP 1# LAN Card ﻱﺫـﻟﺍ ﺕﺭﺎﻜﻟﺍ ﻭﻫ
ـﻜ لﻤﻌﻴ ﻑﻭﺴ ﻱﺫﻟﺍ ﺯﺎﻬﺠﻟﺍ ﻥﺄﺒ ﻙﻟ ﺢﻀﺘﻴ ﻕﺒﺎﺴﻟﺍ لﻜﺸﻟﺍ ﻥﻤ
Gateway ﻱﻭـﺤﻴ ﻑﻭـﺴ 2
Gateway .ﻪﻠﻤﻋ ﺔﻴﻔﻴﻜ ﻰﻠﻋ ﺔﻴﻟﺎﺘﻟﺍ ﺕﺍﻭﻁﺨﻟﺍ ﻲﻓ ﻑﺭﻌﺘﻨ ﻑﻭﺴﻭ
لـﻤﻋ ﻲـﻫ ﺓﺭﺍﺩﻹﺍ ﻲـﻓ ﺎﻬﻠﻬـﺴﺍ ﻥـﻜﻟ ﻕﺭﻁ ﺓﺩﻋ ﻙﺎﻨﻫ
Internet Server ﻭﺍ Internet
؟ﺀﻲﺸﻟﺍ ﺽﻌﺒ ﺭﻤﻻﺍ ﻲﻓ ﻡﻜﺤﺘﺘ ﻥﺍ ﺕﺩﺭﺍ ﻭﻟ ﺍﺫﺎﻤ ﻥﻜﻟ لﻜﺎﺸﻤﻟﺍ ﻥﻤ ﺭﻴﺜﻜﻟﺍ ﻲﻓ ﺏﺒﺴﺘﻴﺴﻭ
ﻥﺎـﻤﺍ لﻤﺎﻋ ﻥﻭﻜﻴ ﻥﻟ ﻊﺒﻁﻟﺎﺒ ﺍﺫﻫﻭ !ﺕﻨﺭﺘﻨﻹﺍ ﻰﻠﻋ لﻭﺨﺩﻟﺍ ﻊﻴﻁﺘﺴﺘ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺓﺯﻬﺠﻻﺍ ﻊﻴﻤﺠ
ـﻟﺍ
Switch ـﺒ ﺓﺭﺸﺎﺒﻤ ADSL Router ﺭﺩﺼﻤ ﻭﺍ Internet ﻥﻭـﻜﺘ ﻑﻭﺴ ﺔﻘﻴﺭﻁﻟﺍ ﻩﺫﻬﺒﻭ
لﻴـﺼﻭﺘﺒ ﻡﻭـﻘﺘ ﻥﺍ ﺎﻤﺍ ﻥﻴﺭﺎﻴﺨ ﻙﻴﺩﻠﻓ ﻙﺘﻜﺒﺸ ﻕﻴﺭﻁ ﻥﻋ ﺕﻨﺭﺘﻨﻹﺎﺒ لﺎﺼﺘﻹﺍ ﺩﻴﺭﺘ ﻙﻨﺍ ﺽﺭﻔﻨﻟ
Gateway ﻰ
؟ﻪﺘﻔﻴﻅﻭ ﻲﻫﺎﻤ ﻥﻜﻟﻭ ﺔﻜﺒﺸﻟﺍ ﻠﻋ
ﻑـﻴﺭﻌﺘﻟ ﺔﻁﻴﺴـﺒ ﺔﻘﻴﺭﻁ ﻰﻠﻋ ﻑﺭﻌﺘﻨ ﻑﻭﺴ ﺞﻬﻨﻤﻟﺍ ﻥﻤ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﻲﻓ
Internet Serverﻭﺍ
e t n n e n e v
S t i u I t r e S r e
Setting up Internet Server
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؟ﺕﻨﺭﺘﻨﻹﺍ ﻰﻠﻋ لﻭﺨﺩﻟﺍ ﻥﻤ ﻥﻴﺭﺨﻵﺍ ﺏﺠﺤ ﺽﻌﺒﻠﻟ ﺡﺎﻤﺴﻟﺍﻭ ﺓﺯﻬﺠﻻﺍ ﻲﻓ ﻡﻜﺤﺘﻠﻟ ﺔﻠﻴﺴﻭ ﻥﻤ لﻫ ﻥﻜﻟ
ـﻟﺍ ﺢﺘﻔﺘ
Trafficـﻟﺍ ﻭﺍ ﺯﺎﻬﺠﻟﺍ ﺍﺫﻫ ﻰﻠﻋ ﺓﺯﻬﺠﻻﺍ ﻊﻴﻤﺠ ﻥﻤ Gateway .
ﻑﻭـﺴ ﻱﺍ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺓﺯﻬﺠﻻﺍ ﻊﻴﻤﺠ ﻊﻤ ﺕﻨﺭﺘﻨﻹﺍ ﻙﺭﺎﺸﺘ ﻑﻭﺴﻓ ﺞﻤﺎﻨﺭﺒﻟﺍ ﺍﺫﻬﻟ ﻙﻤﺍﺩﺨﺘﺴﺎﺒﻭ
WinRoute ﻭﺍ ﺕﻨﺭﺘﻨﻹﺍ ﺔﻜﺭﺎﺸﻤﺒ ﺞﻤﺎﻨﺭﺒﻟﺍ ﺍﺫﻫ ﻡﻭﻘﻴ ﺙﻴﺤ Internet Sharing
ﻰﻟﺇ
1# 2# LAN Card ﻰﻤﺴﻴ ﺭﻴﻬﺸ ﺞﻤﺎﻨﺭﺒ لﺎﺜﻤﻟﺍ لﻴﺒﺴ ﻰﻠﻋ ﺎﻨﻫ ﻡﺩﺨﺘﺴﻨ ﻑﻭﺴﻭ
ﻰﻟﺇ ﺝﺎﺘﺤﺘ ﺕﻨﺍ ﺔﻟﺎﺤﻟﺍ ﻩﺫﻫ ﻲﻓ
Routing Software ﻥـﻤ ﺕﻨﺭﺘﻨﻹﺍ لﻘﻨﺒ ﻡﻭﻘﻴ LAN Card
؟ﻙﻟﺫﺒ ﻡﻭﻘﻨ ﺍﺫﺍ ﻑﻴﻜﻓ ،ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﻯﺭﺨﻻﺍ ﺓﺯﻬﺠﻸﻟ
ـﻟﺍ ﺔﻴﻠﻤﻋ ﻡﺘﺘ ﻡﻟ ﻥﻵﺍ ﻰﺘﺤ ﻥﻜﻟﻭ Routing ﺕـﻨﺭﺘﻨﻹﺍ لﺼـﺘ ﻡـﻟ ﻱﺍ %١٠٠ ﻲـﻠﻌﻓ لﻜﺸﺒ
2# CARD لﻤﻋ ﻊﻤ Gateway .ﺎﻬﻴﻓ ﻡﻜﺤﺘﻨﻭ ﺕﻨﺭﺘﻨﻹﺎﺒ ﻯﺭﺨﻻﺍ ﺓﺯﻬﺠﻷﺍ ﺩﺍﺩﻤﺈﺒ ﻡﻭﻘﻨ ﻲﻜﻟ
ــﻟﺍ ﻰﻠﻋ ﺕﻨﺭﺘﻨﻹﺍ لﻜﺸﻟﺍ ﺍﺫﻬﺒ لﻤﻌﻴ
1# LAN CARD ﻰـﻠﻋ ﺔـﻴﻠﺤﻤﻟﺍ ﺔﻜﺒﺸـﻟﺍﻭ LAN
ـﻟﺍ
2# Gateway ـﻟﺍ ﻭﻫ ﻪﺒ ﺹﺎﺨﻟﺍ IP Address ــﺒ ﺹﺎﺨﻟﺍ 2# LAN Card ﺙـﻴﺤ
ﻡﻗﺭﻟﺎﺒ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺩﺤﺍﻭ ﻡﻗﺭ
10.861.291 ﺕﺭﺎـﻜﻟﺍ ﺍﺫﻫ ﻥﺍ ﺍﺩﻴﺠ ﻅﺤﻻ ﻥﻜﻟﻭ
LAN Card
ـﻟﺍ ﺫﺨﺄﻴ ﻭﻫﻭ ﺔﻴﻠﺤﻤﻟﺍ ﺔﻜﺒﺸﻟﺎﺒ
IP ﺯﺎـﻬﺠﻟﺍ ﻥﻭﻜﻴ ﻑﻭﺴ ﺎﺒﻟﺎﻏﻭ ﻙﺘﻜﺒﺸ ﻲﻓ ﺓﺯﻬﺠﻻﺍ ﻡﻴﻗﺭﺘﻟ ﺎﻘﺒﻁ
ـﻟﺍ ﺎﻤﺍ
2# LAN Card ــﻟﺍ ﻭﺍ ﺯﺎـﻬﺠﻟﺍ ﺍﺫﻫ لﻴﺼﻭﺘ ﻥﻋ لﺅﺴﻤﻟﺍ ﺕﺭﺎﻜﻟﺍ ﻭﻬﻓ Gateway
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ـ ـ ـ ـ ـ
ﻥ ـﻤ ﺩ ـﻴﺩﻌﻟﺍ ﻰ ـﻠﻋ ﻑﺭ ـﻌﺘﻟﺍ ﻙ ـﻨﻜﻤﻴ
Mail Servers !ﻁﺒﺍﺭ ـﻟﺍ ﺍﺫ ـﻫ ﻰ ـﻠﻋ
ـ ـ ـ
Server
ـﻟﺍ ﻡﻗﺭ ﺔﺒﺎﺘﻜﺒ ﺕﻨﺭﺘﻨﻹﺍ ﺢﻔﺼﺘﻤ ﻕﻴﺭﻁ ﻥﻋ ﺞﻤﺎﻨﺭﺒﻟﺍ
ــﻟﺍ ﻭﺍ ﺯﺎـﻬﺠﻟﺎﺒ ﺹﺎﺨﻟﺍ
IP Email
DeskNow ﺍﺫﻫ لﻭﺨﺩ ﻙﻨﻜﻤﻴ ﺏﻴﻜﺭﺘﻟﺍ ﻡﺘﻴ ﺎﻤﺩﻨﻋ ﻙﻟﺫ ﺩﻌﺒ ﺔﻟﻭﻬﺴﺒ ﺯﺎﻬﺠﻟﺍ ﻰﻠﻋ ﻪﺒﻴﻜﺭﺘ ﻙﻨﻜﻤﻴ
ـﻜ ﺹﺼﺨﻤﻟﺍ ﺯﺎﻬﺠﻟﺍ ﻰﻠﻋ ﺔﻟﻭﻬﺴﺒ ﺎﻬﺒﻴﻜﺭﺘﻭ ﺔﻁﺎﺴﺒﺒ ﺎﻬﻤﺍﺩﺨﺘﺴﺍ
Email Server ﺞﻤﺎﻨﺭﺒ ﻭﻫﻭ
ﻙـﻨﻜﻤﻴ ﻲـﺘﻟﺍﻭ ﺔـﻴﻨﺎﺠﻤﻟﺍ ﺕﺎـﻴﺠﻤﺭﺒﻟﺍ ﻩﺫﻫ ﺩﺤﺍ ﺞﻬﻨﻤﻟﺍ ﻥﻤ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﻲﻓ ﺽﺭﻌﺘﺴﻨ ﻑﻭﺴﻭ
لـﺜﻤ ﺔـﺤﺎﺘﻤﻟﺍ ﺕﺎـﻴﻨﺎﻜﻤﻹﺍ ﺏﺴﺤ ﺔﻅﻫﺎﺒ ﻎﻟﺎﺒﻤ ﻑﻠﻜﺘﻴﺎﻤ ﺎﻬﻨﻤﻭ ﻲﻨﺎﺠﻤ WorkgroupMail
Microsoft ﻭﻫﺎـﻤ ﺎﻬﻨﻤ ﺕﻨﺭﺘﻨﻹﺍ ﻰﻠﻋ ﺓﺭﻓﻭﺘﻤﻟﺍ ﻯﺭﺨﻷﺍ ﺕﺎﻴﺠﻤﺭﺒﻟﺍ ﻥﻤ ﺩﻴﺩﻌﻟﺍ ﻕﻴﺭﻁ ﻥﻋ ﻭﺍ
ﻕـﻴﺭﻁ ﻥـﻋ ﺎـﻤﺍ ﻉﻭـﻀﻭﻤﻟﺍ ﺍﺫـﻫ ﻲﻓ ﺓﺭﻴﺜﻜ ﺕﺎﻴﻨﻘﺘ ﻡﺩﺨﺘﺴﺘﻭ
Exchange Server ﻥـﻤ
ﻭﺍ ﺔﻴﻠﺤﻤﻟﺍ ﺔﻜﺒﺸﻟﺍ ﻲﻓ ﺎﻴﻠﺨﺍﺩ ﺔﻤﺩﺨﻟﺍ ﻩﺫﻫ
LAN ﻰﻤﺴـﻴ ﺎـﻤ ﻕـﻴﺭﻁ ﻥـﻋ Email Server
ﺔﺤﺎﺘﻹ ﺔﻔﻠﺘﺨﻤ ﻕﺭﻁ ﺓﺩﻋ ﻙﺎﻨﻫ ؟ﻙﺘﻜﺒﺸ ﻰﻟﺇ ﺔﻴﻨﻭﺭﺘﻜﻴﻟﻹﺍ لﺌﺎﺴﺭﻟﺍ ﺔﻴﺼﺎﺨ ﺔﻓﺎﻀﺍ ﻲﻓ ﺕﺭﻜﻓ لﻫ
e t o m i e v
S t i g u y u E a S r e
Settin up your Email Server
.ﺓﺯﻬﺠﺍ ﻥﻤ ﺎﻬﻴﻠﻋ ﺎﻤ لﻜ ﻲﻓ ﻡﻜﺤﺘﻟﺍ ﻙﻨﻜﻤﻴﻭ ﺕﻨﺭﺘﻨﻹﺍ ﻰﻠﻋ ﺔﻠﺼﺘﻤﻭ ﺔﻜﺒﺸ ﻙﻴﺩﻟ ﺕﻨﺍ ﻥﻵﺍﻭ
ـﻟﺍ ﺩﻴﺩﺤﺘ
ﺭﺒﺘﻌﺘ ﻲﺘﻟﺍ
IPs Trusted ﺎﻤﺍ ﺭﺎﻴﺘﺨﺍ ﻕﻴﺭﻁ ﻥﻋ ﻭﺍ
Trusted IP Banned IP .
ـﻟﺍ ﺏﺠﺤ ﺞﻤﺎﻨﺭﺒﻟﺍ ﺍﺫﻫ ﻕﻴﺭﻁ ﻥﻋ ﻊﻴﻁﺘﺴﺘ
IPs ﺎﻀـﻴﺍﻭ ﺕـﻨﺭﺘﻨﻹﺍ ﻰﻠﻋ ﺎﻬﻟﻭﺨﺩ ﺩﻴﺭﺘ ﻻ ﻲﺘﻟﺍ
ﻡﺍﺩﺨﺘﺴﺍ ﺎﻀﻴﺍ ﻙﻨﻜﻤﻴﻭ ﺭﻤﻻﺍ ﺍﺫﻫ ﻲﻓ
Firewall لﺜﻤ MacAfee Personal Firewall ﺙﻴﺤ
لﺜﻤ ﺞﻤﺎﻨﺭﺒ ﻡﺍﺩﺨﺘﺴﺍ ﻙﻨﻜﻤﻴ ﺓﺩﺤﺍﻭ ﺔﻘﻴﺭﻁ ﺱﻴﻟﻭ ﻕﺭﻁ ﺓﺩﻋ ﻙﺎﻨﻫ ﻊﺒﻁﻟﺎﺒ
ISA Server ﻡﻜﺤﺘﻠﻟ
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ﺭﺘﺨﺍﻭ
IIS ﺔﻴﻟﺎﺘﻟﺍ ﺓﺭﻭﺼﻟﺍ ﻲﻓ ﺎﻤﻜ
ﻡﺜ
Add/Remove Programs Control Panel ﺭـﺘﺨﺍ ﻡـﺜ Windows Components
ﻥﻭﻜﻴ ﻥﺍ ﺩﻴﺭﺘ ﻱﺫﻟﺍ ﺯﺎﻬﺠﻟﺍ ﻰﻠﻋ ﺔﻴﺼﺎﺨﻟﺍ
Web Server ﻰﻟﺇ ﺏﺎﻫﺫﻟﺍ ﻕﻴﺭﻁ ﻥﻋ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ
Windows XP Professional ـﻜ لﻤﻌﻴ ﻱﺫﻟﺍﻭ Web Server ﻩﺫـﻫ لـﻴﻌﻔﺘ ﻙﻨﻜﻤﻴ ﺙﻴﺤ
ﻕـﻴﺭﻁ ﻥـﻋ ﻙﻟﺫ لﻤﻋ ﻙﻨﻜﻤﻴ
ﻭﺍ
Internet Information Services IIS ﻲـﻓ ﺩﻭـﺠﻭﻤﻟﺍ
ﺔﻴﻠﺤﻤﻟﺍ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﻙﻌﻗﺍﻭﻤ ﺔﺒﺭﺠﺘ ﻲﻓ ﺭﻤﻻﺍ ﺍﺫﻫ
LAN .ﺕﻨﺭﺘﻨﻹﺍ ﻰﻠﻋ ﺎﻬﻌﻀﻭ لﺒﻗ
ﻡﺩﺨﺘـﺴﺍ ﻥﻜﻟﻭ ﻙﻟﺫﺒ ﻙﺤﺼﻨﻨ ﻼﻓ ﺔﻴﻟﺎﻋ ﺔﻔﻠﻜﺘﻭ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻥﻤﺍﻭ ﺯﺎﻬﺠﻟﺍ ﻲﻓ ﺔﺼﺎﺨ ﺕﺎﻔﺼﺍﻭﻤﻭ
ﻥﻤ
IP ISP ﻡﺩﺎـﺨﻟﺍ ﺓﺭﺍﺩﺈـﺒ ﺔـﻴﻟﺎﻋ ﺔﻴﺍﺭﺩ ﺏﻠﻁﺘﻴ ﺭﻤﻻﺍ ﺍﺫﻫ ﻥﺍ ﻻﺇ ﺕﻨﺭﺘﻨﻹﺍ ﺔﻤﺩﺨ ﺩﻭﺯﻤ ﻭﺍ
لﻤﻌﺒ ﻡﻭﻘﺘ ﻥﺍ ﻙﻨﻜﻤﻴ ﻰﺘﺤ ﻭﺍ ﺕﻨﺭﺘﻨﻹﺍ
Hosting ﻙﻠﺘﻤﺘ ﺕﻨﻜ ﺍﺫﺇ ﻪﻴﻠﻋ ﺔﻠﻴﻌﻔﻟﺍ ﻙﻌﻗﺍﻭﻤﻟ Static
لﻤﻋ ﻊﻴﻁﺘﺴﺘ ﺙﻴﺤ
Hosting ﻰـﻠﻋ ﺎﻬﻌـﻀﻭ لـﺒﻗ ﺔـﻴﻠﺤﻤﻟﺍ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺎﻬﺘﺒﺭﺠﺘﻟ ﻙﻌﻗﺍﻭﻤﻟ
لﻤﻋ ﺔﻴﻔﻴﻜ ﻥﻋ ﺞﻬﻨﻤﻟﺍ ﻥﻤ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﻲﻓ ﺙﺩﺤﺘﻨ ﻑﻭﺴ
Web Server ﻙﺘﻜﺒـﺸ ﻰـﻠﻋ ﻲﻠﺨﺍﺩ
e t n o e e v
S t i u y u W S r e
Setting up your Web Server
ﻥﻭﻜﻴ ﻑﻭﺴ ﻪﺴﻔﻨ
SMTP ـﻟﺍ ﺕﺍﺩﺍﺩﻋﺍ ﻲﻓ Account ـﻟﺍ ﻲﻓ
Outlook Express .
ـﻟﺎﺒ ﺹﺎﺨﻟﺍ
Email Server ــﻜ لﻤﻌﻴ ﻱﺫﻟﺍ ﺯﺎﻬﺠﻟﺍ ﻡﺴﺍ ﻭﺍ Email Server ﻭـﻫ ﺎﻀـﻴﺍﻭ
Outlook ـﻟﺍ ﻥﻭﻜﻴ ﻑﻭﺴﻭ ﻡﺩﺨﺘﺴﻤﻟﺍ ﻑﻴﺭﻌﺘ ﻕﻴﺭﻁ ﻥﻋ 3 POP ــﻟﺍ ﻡـﻗﺭ ﺱـﻔﻨ ﻭﻫ IP
Accounts ــﻟﺍ ﺍﺫﻫ ﻑﻴﺭﻌﺘ ﻊﻴﻁﺘﺴﺘﻭ Accountﺞﻤﺎـﻨﺭﺒ ﻰـﻠﻋ Outlook Express ﻭﺍ
ﻕﻴﺭﻁ ﻥﻋ ﺔﻴﻠﺤﻤﻟﺍ ﻙﺘﻜﺒﺸ ﻰﻠﻋ ﻙﺘﻜﺭﺸ ﻲﻓ ﻥﻴﻤﺩﺨﺘﺴﻤﻠﻟ
Administration ﺔﻓﺎـﻀﺍﻭ New
ـﻟﺎﺒ ﺔﺼﺎﺨﻟﺍ ﺭﻭﺭﻤﻟﺍ ﺔﻤﻠﻜ لﺎﺨﺩﺍ ﻙﻨﻜﻤﻴﻭ
Administrator ﺔﻓﺎـﻀﺍ ﻲـﻓ ﺀﺩﺒﻟﺍﻭ Accounts
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.لﻔﺴﻻﺎﺒ ﻯﺭﺘ ﺎﻤﻜ ﺎﻬﻨﻋ ﺙﻴﺩﺤﻠﻟ ﻊﺴﻭﺍ لﺎﺠﻤ
Localhost/test ﻱﻭﺤﻴﻭ .ﺕﻨﺭﺘﻨﻹﺍ ﺢﻔﺼﺘﻤ ﻲﻓ
IIS ﻰـﻟﺇ ﺝﺎـﺘﺤﺘ ﻲﺘﻟﺍ ﺕﺍﺩﺍﺩﻋﻹﺍ ﻥﻤ ﺩﻴﺩﻌﻟﺍ
ﻭﺍ ﺯﺎـﻬﺠﻟﺍ ﺱـﻔﻨ ﻥـﻤ ﻊﻗﻭﻤﻟﺍ ﻰﻟﺇ لﻭﺼﻭﻟﺍ ﻙﻨﻜﻤﻴﻭ
Web Server ﺔـﺒﺎﺘﻜ ﻕـﻴﺭﻁ ﻥـﻋ
ﺔﻴﻨﻘﺘﺒ ﻊﻗﺍﻭﻤﻟﺍ
ASPﺕﺎﻨﺎﻴﺒ ﺩﻋﺍﻭﻗﻭ ـﻟﺍ ﻊﻗﺍﻭﻤﻟﺍ ﻲﻓ
Access Dynamic .
ﻙﺘﻜﺒـﺸ ﺓﺯﻬﺠﺍ ﻥﻤ ﺯﺎﻬﺠ ﻱﺍ ﻲﻓ ﺕﻨﺭﺘﻨﻹﺍ ﺢﻔﺼﺘﻤ
ﻡﻋﺩـﻴﻭ
http://192.168.0.6/test IIS
ﺯﺎﻬﺠﻟﺍ ﺍﺫﻬﺒ ﺹﺎﺨﻟﺍ
6.0.861.291 ﻲـﻓ ﻥﺍﻭﻨﻌﻟﺍ ﺍﺫﻫ ﺔﺒﺎﺘﻜ ﻕﻴﺭﻁ ﻥﻋ ﻪﻴﻟﺍ لﻭﺼﻭﻟﺍ ﻙﻨﻜﻤﻴﻓ
Web server ﻰﻤﺴﻴ ﻊﻗﻭﻤ ﻙﻴﺩﻟ ﻥﺎﻜ ﺍﺫﺍ ﻼﺜﻤ ــﻟﺍ ﻡـﻗﺭﻭ ﺩـﻠﺠﻤﻟﺍ ﺍﺫﻫ ﻲﻓ ﺩﻭﺠﻭﻤ
test IP
ﻥﻭﻜﺘ ﻥﺍ ﺎﻫﺩﻴﺭﺘ ﻲﺘﻟﺍ ﻊﻗﺍﻭﻤﻟﺍ ﻪﻴﻓ ﻊﻀﺘ
Hosted ــﻟﺍ ﺍﺫـﻫ ﻕـﻴﺭﻁ ﻥﻋ ﺔﻴﻠﺤﻤﻟﺍ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ
ﻑﻴﺭﻌﺘﺒ ﻡﻭﻘﺘ ﺎﻤﺩﻨﻋﻭ IIS ﻰﻤﺴﻴ ﺍﺩﻠﺠﻤ ﺩﺠﺘ ﻑﻭﺴ wwroot ﻥﺍ ﻙـﻨﻜﻤﻴ ﻱﺫﻟﺍ ﻭﻫ ﺩﻠﺠﻤﻟﺍ ﺍﺫﻫ
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Office .ﺭﺒﻜﺍ ﺔﻴﻓﺍﺭﻐﺠ ﺔﺤﺎﺴﻤ ﻲﻁﻐﺘ ﺔﻜﺒﺸﺒ لﺼﺘﻤ ﻩﺭﻭﺩﺒ ﻱﺫﻟﺍﻭ ﻪﻴﻠﻋ ﻕﻠﻁﻴ ﺎﻤﻜ لﺍﺭﺘﻨﺴﻟﺍ ﻭﺍ
ـﺒ ﺕﺎﻨﻭﻔﻴﻠﺘﻟﺍ ﺔﻜﺒﺸ ﻕﻴﺭﻁ ﻥﻋ لﺯﻨﻤﻟﺍ لﺎﺼﺘﺍ ﻰﻠﻋﻻﺎﺒ ﺓﺭﻭﺼﻟﺍ ﻥﻤ ﺢﻀﺍﻭ ﻭﻫ ﺎﻤﻜﻭ
Central
Plain Old Telephone Services ﺕﺎﻨﻭﻔﻴﻠﺘ ﺎﻬﺒ ﺩﺠﻭﻴ ﻲﺘﻟﺍ لﺯﺎﻨﻤﻟﺍ ﻊﻴﻤﺠ ﻲﻓ ﻩﺩﻭﺠﻭﻤ ﻲﻫﻭ
ـﻟﺍ ﻥﻤ لﻭﺼﻭﻠﻟ ﻥﻭﻔﻴﻠﺘﻟﺍ ﺕﺎﻜﺒﺸ
LAN ـﻟﺍ ﻰﻟﺇ WAN ﻡﺴﺍ ﺎﻬﻴﻠﻋ ﻕﻠﻁﻴ ﺎﻨﺎﻴﺤﺍﻭ POTSﻭﺍ
ﺔﻴﻨﻘﺘﻟ ﺭﺎﺼﺘﺨﺍ ﻲﻫﻭ
Public Switched Telephone Network ﺔـﻴﻨﻘﺘﻟﺍ ﻩﺫﻫ ﻡﺩﺨﺘﺴﺘ ﺙﻴﺤ
PSTN
:ﻲﻟﺎﺘﻟﺎﻜ ﻲﻫ لﺎﺼﺘﻹﺍ
Remote Access ﺕﺎﻜﺒﺸﺒ لﺎﺼﺘﻹﺍ ﻡﺘﻴ ﺙﻴﺤ WAN ﻲـﻓ ﻡﺩﺨﺘﺴـﺘ ﺕﺎـﻴﻨﻘﺘ ﺓﺩﻋ ﻙﺎﻨﻫﻭ .
ﻭﺍ ﻲﺠﺭﺎـﺨﻟﺍ ﻡﻟﺎـﻌﻟﺎﺒ لﺎﺼـﺘﻹﺍ ﻰﻠﻋ ﻙﺩﻋﺎﺴﺘ ﻲﺘﻟﺍﻭ ﺔﻤﺎﻬﻟﺍ ﺕﺎﻴﻨﻘﺘﻟﺍ ﺽﻌﺒ ﻰﻟﺇ ﺝﺎﺘﺤﺘ ﻑﻭﺴﻓ
ـﻟﺍ ﻥﺈﻓ ﺎﻘﺒﺴﻤ ﺕﻤﻠﻌﺘ ﺎﻤﻜ
WAN ﻲﻫ Wide Area Network ــﻟﺎﺒ لﺼﺘﺘ ﻲﻜﻟﻭ WAN
A e h o o i
W T c n l g e
WAN Technologies
.ﺭﻤﻷﺍ ﺍﺫﻫ ﻲﻓ ﺕﺎﺤﻠﻁﺼﻤﻟﺍ ﻡﻫﺍﻭ ﺕﺎﻴﻨﻘﺘﻟﺍ ﻰﻠﻋ ﻑﺭﻌﺘﻨ ﺙﻴﺤ ﺔﻴﻟﺎﺘﻟﺍ ﺕﺍﺭﻘﻔﻟﺍ
ﻕـﻴﺭﻁ ﻥـﻋ ﺩﻌﺒ ﻥﻋ ﻯﺭﺨﻻﺍ ﺕﺎﻜﺒﺸﻟﺎﺒ لﺎﺼﺘﻹﺍ
Remote Access Technologies ﻲـﻓ
ﻭـﻫﻭ ﺞﻬﻨـﻤﻟﺍ ﺍﺫـﻫ ﻲـﻓ ﺍﺩﺠ ﻡﺎﻫ ﺀﺯﺠ ﻰﻟﺇ ﻕﺭﻁﺘﻨ ﻑﻭﺴ ﺔﻴﻠﺤﻤﻟﺍ ﺔﻜﺒﺸﻟﺍ ﻥﻤ ﺎﻨﻴﻬﺘﻨﺍ ﻥﺍ ﺩﻌﺒ
Remote Access Technology
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destination ﻪﺒ Router ﻡـﺴﺎﺒ ﻑﺭﻌﻴ ﺎﻤ ﻙﺎﻨﻫﻭ لﺒﻘﺘﺴﻤ ﺭﺨﺁ Frame Relay Cloud ﻭﺍ
Switching ـﻟﺍ لﺎﺴﺭﺍ ﻡﺘﻴﻭ لﻴﻭﺤﺘﻟﺍ ﻭﺍ Packet ﻕﻴﺭﻁ ﻥﻋ Routers ﻭﺍ ﺭـﺨﺁ ﻥﺎﻜﻤ ﻱﻻ
packet ـﻟﺍ ﺕﺎﻜﺒﺸﺒ ﺔﺼﺎﺨ ﺔﻴﻨﻘﺘ ﻲﻫﻭ WAN ـﻟﺍ ﻩﺫﻫ لﻘﺘﻨﺘﻭ Packet ــﻟﺍ ﻕـﻴﺭﻁ ﻥﻋ
ــﺒ ﻰﻤﺴـﻴ ﺎﻤ ﻰﻠﻋ ﺩﻤﺘﻌﺘ ﺙﻴﺤ ﺔﻘﺒﺎﺴﻟﺍ ﺕﺎﻴﻨﻘﺘﻟﺍ ﻥﻋ ﻑﻠﺘﺨﺘ ﺔﻴﻨﻘﺘﻟﺍ ﻩﺫﻫ
Variablelength
Frame Relay Technology
ـﻟﺎﺒ ﻪﻠﻴﺼﻭﺘ ﺎﻤﺍ ﻡﺘﻴﻭ ﻙﻴﺩﻟ ﺔﻤﺩﺨﻟﺍ ﺩﻭﺯﻤ
USB Port ﻭﺍ ﺯﺎﻬﺠﻟﺎﺒ ﺹﺎﺨﻟﺍ
LAN Card
.
ﻰﺘﺤ ﺕﺎﻋﺭﺴ
9Mbps ﻕـﻴﺭﻁ ﻥﻋ لﺎﺼﺘﻹﺍ ﻙﻨﻜﻤﻴﻭ Router xDSL Modem ﻭﺍ ﺏﺴـﺤ
Asynchronous Digital Subscriber Line ﻡﻋﺩـﻴﻭ ﺎﻤﺍﺩﺨﺘـﺴﺍﻭ ﺎﻋﻭﻴـﺸ ﺭـﺜﻜﻻﺍ ﻭﻫﻭ
ﻭﺍ
ADSL Very high datarate Digital Subscriber Line VDSL ﻭ ﻭﺍ
ﻭ ﻭﺍ
Single line Digital Subscriber Line SDSL Digital Subscriber Line ﻭﺍ
Line ـﻟﺍ ﺎﻤﺍ x ﻼﺜـﻤ ﻡﺎـﻅﻨﻟﺍ ﺍﺫـﻫ ﻲﻓ لﺌﺍﺩﺒ ﻥﻋ ﺭﺒﻌﺘ ﻲﻬﻓ HDSL ﻭﺍ High datarate
xﻭ ﺔﻔﻠﺘﺨﻤ ﻯﺭﺨﺍ ﺕﺎﻴﻨﻘﺘ ﻱﻭﺤﺘ ﺎﻬﻨﻻ ﺔﻴﺍﺩﺒﻟﺍ ﻲﻓ DSL ﺭﺎﺼﺘﺨﺍ ﻲﻫ Digital Subscriber
لﺜﻤ ﺔﻴﻨﻘﺘﺒ ﺔﻨﺭﺎﻘﻤ ﺔﺼﻴﺨﺭ ﻲﻫﻭ ﺔﻴﻟﺎﺤﻟﺍ ﻑﺘﺎﻬﻟﺍ ﺕﺎﻜﺒﺸ
ﺔﻴﻨﻘﺘﻭ
1 T xDSL ﺯﻤﺭﻟﺎـﺒ ﺎﻬﻟ ﺎﻨﺯﻤﺭ
ﻲـﻓ ﺔﻤﺩﺨﺘﺴـﻤﻟﺍ ﺱﺎـﺤﻨﻟﺍ ﻙﻼﺴﺍ ﺭﺒﻋ ﺔﻴﻤﻗﺭﻟﺍ ﺕﺎﻨﺎﻴﺒﻟﺍ لﻘﻨ ﺎﻴﺠﻭﻟﻭﻨﻜﺘ ﻰﻠﻋ ﺩﻤﺘﻌﺘ ﺔﻴﻨﻘﺘﻟﺍ ﻩﺫﻫ
xDSL
لﺜﻤ ﺔﻴﻤﻗﺭﻟﺍ ﺎﻴﺠﻭﻟﻭﻨﻜﺘﻟﺍ ﻰﻠﻋ ﻩﺩﻤﺘﻌﻤﻟﺍ ﻯﺭﺨﻵﺍ
ﻭ
FDDI TSeries xDSLﻭ .
ﻰﻤﺴﻴ ﺯﺎﻬﺠ ﻕﻴﺭﻁ
Line Splitter ﺕﺎـﻴﻨﻘﺘﻟﺍ ﻥـﻤ ﺩﻴﺩﻌﻟﺍ ﺭﻭﻬﻅ ﻲﻓ ﺔﻴﻨﻘﺘﻟﺍ ﻩﺫﻫ ﺕﻤﻫﺎﺴ ﺩﻗﻭ .
ﻭﺍ ﺔﻴﺩﺎﻌﻟﺍ ﺕﻻﺎﺼﺘﻺﻟ ﻡﺩﺨﺘﺴﻴ ﺭﺨﻵﺍﻭ ﺕﻨﺭﺘﻨﻺﻟ ﻡﺩﺨﺘﺴﻴ ﺎﻤﻫﺩﺤﺍ ﻥﻴﻋﺭﻓ ﻰﻟﺇ
Voice Call ﻥﻋ
ـﻟﺍ ﺔﻴﻨﻘﺘ ﺯﻴﻤﻴﺎﻤ ﻡﻫﺍﻭ
ISDN ﺔﻴﻨﻘﺘ ﻥﻋ PSTN ـﻟﺍ ﻥﺍ ﻭﻫ ISDN ﻥﻭﻔﻴﻠﺘﻟﺍ ﻁﺨ ﻡﻴﺴﻘﺘﺒ ﻡﻭﻘﻴ
ﺔﻴﻨﻘﺘ ﺎﻀﻴﺍ ﺩﻤﺘﻌﺘﻭ
ISDNﻰﻠﻋ Dialup Technology ﺕﺎﻜﺒﺸ لﺜﻤ PSTN .
ﺕﺎﻜﺒﺸ ﻲﻓ لﺎﺤﻟﺍ لﺜﻤﻜ
PSTN ﺩﻭﺠﻭ ﻰﻟﺇ ﺝﺎﺘﺤﺘ ﻲﺘﻟﺍﻭ Modem .لﺎﺼﺘﻹﺍ ﺔﻴﻠﻤﻋ ﻡﺎﻤﺘﻏﻷ
ﻰﻟﺇ ﺝﺎﺘﺤﺘ ﻼﻓ ﺔﻴﻤﻗﺭ
Modem ﻥﻤ لﻴﻭﺤﺘﻟﺎﺒ ﻡﻭﻘﻴ ﻲﻜﻟ Analogue ﻰـﻟﺇ Digital ﺱـﻜﻌﻟﺍﻭ
ـﻟﺍ
ISDN Modem ـﻟﺍ ﻥﻷ ﺄﻁﺨ ﺔﻴﻤﺴﺘﻟﺍ ﻩﺫﻫﻭ ISDN Signal لـﺼﻻﺍ ﻲـﻓ ﺓﺭﺎﺸﻹﺍ ﻭﺍ
Terminal Adapter ﺄـﻁﺨ ﻪﻴﻠﻋ ﻕﻠﻁﻴ ﺎﻤ ﻭﻫﻭ ﺔﻴﻤﻗﺭﻟﺍ ﻁﺎﻘﻨﻟﺍ ﺭﺒﻋ ﺕﺎﻨﺎﻴﺒﻟﺍ لﻘﻨﺒ ﻡﻭﻘﻴ ﻱﺫﻟﺍﻭ
ﺔﻋﺭﺴ ﻭﻫ ﺔﻴﻨﻘﺘﻟﺍ ﻩﺫﻫ ﻲﻓ ﺏﻟﺎﻐﻟﺍ ﻥﺍ ﻻﺇ ﻰﺼﻗﺍ
128 Kbps ﻰﻤﺴـﻴ ﺎـﻤ ﻰـﻠﻋ ﺩـﻤﺘﻌﺘ ﻲﻫﻭ
ﻲﻟﺍﻭﺤ لﻘﻨﻟ ﺔﻠﺒﺎﻗ ﻲﻫﻭ ﺕﺎﻨﺎﻴﺒﻟﺍ لﻘﻨﻟ ﻥﻴﻁﻘﻨ ﻥﻴﺒ ﺎﻤ ﻲﻤﻗﺭ لﺎﺼﺘﺍ
2 Mbps ﺩـﺤﺒ ﺕﺎـﻨﺎﻴﺒﻟﺍ ﻥﻤ
ـﻟ ﺭﺎﺼﺘﺨﺍ ﺔﻴﻨﻘﺘ ﻲﻫ
Integrated Services Digital Network ﻰـﻠﻋ ﺩـﻤﺘﻌﺘ ﺔﻴﻨﻘﺘ ﻲﻫﻭ
ISDN
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.ﺕﺎﻨﺎﻴﺒﻟﺍ لﻘﻨﻟ ﻪﻨﻜﻤﻤ ﺔﻋﺭﺴ ﻰﺼﻗﺍﻭ لﺎﺼﺘﻹﺍ ﻡﺴﻘﻴ ﺙﻴﺤ ﻲﻟﺎﺘﻟﺍ لﻭﺩﺠﻟﺍ ﻥﻤ ﺢﻀﺘﻴ ﺎﻤﻜ ﺔﻔﻠﺘﺨﻤﻟﺍ
ﺯﻤﺭﻟﺎﺒ ﻪﻟ ﺯﻤﺭﻴﻭ ﻡﻜﺤﺘﻠﻟ
TSeries ـﻟﺍ ﻑﺭﺤ ﻊﺒﺘﻴ ﺙﻴﺤ T ﺕﺎﻋﺭﺴـﻟﺍﻭ ﻁـﺨﻟﺍ ﺍﺫـﻫ ﻉﺍﻭﻨﺍ
ـﻟﺍ ﺱﻤﻘﺘ
Bandwidth ﻭﺍ ﺓﺎﻨﻗ ٢٤ ﻰﻟﺇ
ﻰﻟﺇ ﺔﻓﺎﻀﻹﺎﺒ
Channels Control Line ﻁـﺨ ﻭﺍ
ﺔﻟﺎﺤﻟﺍ
Trunk Line ﺔـﻴﻨﻘﺘ ﻡﺩﺨﺘﺴﺘﻭ ﻭﺍ
TDM Time Division Multiplexing ﺙـﻴﺤ
ﺔﻴﻨﻘﺘ ﻭﺍ ﻑﺘﺎﻬﻟﺍ ﻲﻓ ﺔﻴﺩﺎﻌﻟﺍ ﺔﻴﺴﺎﺤﻨﻟﺍ ﻙﻼﺴﻻﺍ ﺔﻴﻨﻘﺘ ﻡﺩﺨﺘﺴﺘ
Backbone ﻩﺫـﻫ ﻲﻓ ﻰﻤﺴﻴ ﺙﻴﺤ
ﺎﻀـﻴﺍ ﻰﻤﺴـﻴﻭ ﺓﺭﺸﺎﺒﻤ ﻑﺘﺎﻬﻟﺍ ﺔﻜﺭﺸ ﻥﻤ ﻭﺍ ﺕﻻﺎﺼﺘﻹﺍ ﺔﻤﺩﺨ
Leased Line ﻥﺍ ﻥـﻜﻤﻴﻭ
ﺩﻭﺯـﻤ ﻥـﻤ ﻩﺭﻴﺠﺄـﺘ ﻡﺘﻴ ﻲﻤﻗﺭ ﻁﺨ ﻥﻋ ﺓﺭﺎﺒﻋ ﻲﻫﻭ ﺔﻴﻤﻗﺭﻟﺍ ﺔﻴﻨﻘﺘﻟﺍ ﻰﻠﻋ ﺩﻤﺘﻌﺘ ﺔﻤﺩﺨ ﻲﻫ ﻩﺫﻫ
TSeries Connections
PVCs ﺕﺎﻜﺒﺸ ﻰﻠﻋ ﺕﺎﻨﺎﻴﺒﻟﺍ لﻘﻨﻟ ﺔﻴﻀﺍﺭﺘﻓﺍ ﺓﺭﺌﺍﺩ ﻲﻫﻭ
PSTN (ﻲﻟﺎﺘﻟﺍ لﻜﺸﻟﺍ ﺭﻅﻨﺍ)
ﻭﺍ ﺔﻴـﻀﺍﺭﺘﻓﻹﺍ ﺓﺭﺌﺍﺩـﻟﺍ ﻰﻤﺴـﻴ ﺎـﻤ ﻰﻠﻋ ﺩﻤﺘﻌﺘ ﺔﻴﻨﻘﺘﻟﺍ
Permanent Virtual Circuits ﻭﺍ
ـﻟﺍ ﻥﻴﺒ ﺎﻤ لﺼﻭﻟﺍ ﺔﻘﻠﺤ ﻲﻫ ﺔﺒﺎﺤﺴ
Routers ﻩﺫـﻫ ﻥﺄـﻓ ﺍﺫﻟ ﺔﻴﻀﺍﺭﺘﻓﺍ ﺔﺒﺎﺤﺴﻟﺍ ﻩﺫﻫ ﻊﺒﻁﻟﺎﺒﻭ
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.ﻉﺍﻭﻨﻻﺍ ﻥﻴﺒ ﺎﻤ ﺔﻔﻠﺘﺨﻤﻟﺍ ﺕﺎﻋﺭﺴﻟﺍ ﻕﺭﻓ ﺢﻀﻭﻴ ﻲﻟﺎﺘﻟﺍ لﻭﺩﺠﻟﺍﻭ ﺎﻨﺭﺸﺍ ﺎﻤﻜ ﺔﻔﻠﺘﺨﻤ
ﺔﻴﻨﻘﺘﺒ ﺔﻴﻨﻘﺘﻟﺍ ﻩﺫﻫ ﺎﻀﻴﺍ ﻑﺭﻌﺘ ﺎﻤﻜ
ﻭﺍ
OC Optical carrier ﺕﺎﻋﺭـﺴ ﺓﺩـﻋ ﻱﻭـﺤﺘ ﻲﻫﻭ
ﺔﻴﻨﻘﺘ ﺩﻤﺘﻌﺘ ﺙﻴﺤ
ATM ـﻟﺍ ﻰﻠﻋ Hardware ـﻟﺍ ﻰﻠﻋ ﺩﻤﺘﻌﺘ ﺎﻤ ﺭﺜﻜﺍ Software.
ﻰﻤﺴﺘ ﺓﺩﻴﺩﺠ ﺔﻴﻨﻘﺘ ﻥﻋ
ATM based Fiber Optics ﻰﻟﺇ ﺎﻬﺘﻋﺭﺴ لﺼﺘ ﺩﻗ ﻲﺘﻟﺍﻭ 10Gbps
Mbps ـﻟﺍ ﺕﺎﻴﻨﻘﺘ ﻲﻓ ﺓﺩﺎﻋ ﻡﺩﺨﺘﺴﺘﻭ Fiber Optics ﻊﻤﺴﻨ ﻑﻭﺴ ﺎﺒﻴﺭﻗﻭ ﺔﻴﺌﻭﻀﻟﺍ ﻑﺎﻴﻟﻻﺍ ﻭﺍ
ﻭﺍ
Packet Frame ﻲﻟﺍﻭﺤ ﺎﻴﻟﺎﺤ ﺕﺎﻜﺒﺸﻟﺍ ﻩﺫﻫ ﺔﻋﺭﺴ ﻎﻠﺒﺘﻭ 51.84 Mbps ﺎﻀﻴﺍﻭ 25.551
ـﻟﺍﻭ ﻭﻴﺩﻴﻔﻟﺍﻭ ﺕﻭﺼﻟﺍ ﺎﻀﻴﺍﻭ ﺕﺎﻨﺎﻴﺒﻟﺍ لﻘﻨ ﻊﻴﻁﺘﺴﺘ
Cell ــﻟﺍ ﻑﺩﺍﺭﻤﻟﺍ ﻲﻫ Analogue ــﻟ
LAN Topology ﻰﻤﺴـﺘ ﺔﻴﻨﻘﺘ ﻰﻠﻋ ﺩﻤﺘﻌﺘ ﻲﻫﻭ High Speed Cell Switching ﻲـﺘﻟﺍﻭ
ـﻟﺍ ﻥﻋ ﺭﻅﻨﻟﺍ ﺽﻐﺒ ﺔﻋﺭﺴﻟﺍ ﺔﻴﻟﺎﻋ ﺕﺎﻜﺒﺸ لﻤﻌﻟ ﺕﻤﻤﺼ ﺔﻴﻨﻘﺘ ﻲﻫﻭ لﺎﺼﺘﻹﺍ ﻲﻓ ﺔﻴﻨﻘﺘ ﺎﻬﻨﻜﻟﻭ
Automated Teller Machine (!ﺩﻭﻘﻨﻟﺍ ﺏﺤﺴﺒ ﺔﺼﺎﺨﻟﺍ
ـﻟ ﺭﺎﺼﺘﺨﺍ ﻲﻫ
Asynchronous Transfer Mode ﺕﺴـﻴﻟ ﻲـﻫﻭ) ATM Machine ﻭﺍ
ATM
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.ﺔﻤﺩﺨﻟﺍ ﺩﻭﺯﻤ
ﻥﻤ ﺎﻴﻜﻴﺘﺎﻤﻭﺘﻭﺍ ﺎﻬﻔﻴﺭﻌﺘ ﻡﺘﻴ ﻲﺘﻟﺍ ﺔﻔﻠﺘﺨﻤﻟﺍ ﺕﺍﺩﺍﺩﻋﻹﺍ ﻥﻋ لﺅﺴﻤﻟﺍ ﻭﻫﻭ لﺎﺼﺘﻹﺍ ﻲﻓ لﻭﻜﻭﺘﻭﺭﺒﻟﺍ
ـﻟﺎﺒ لﺎﺼﺘﻺﻟ ﻙﻤﺍﺩﺨﺘﺴﺍ ﺭﻜﺫﺘﺘ ﻭﻟ
Modemﻰﻠﻋ 59 Windows ﺍﺫـﻫ ﺩـﺠﺘ ﻑﻭﺴـﻓ ﻼﺜﻤ
ﻭ
DNS Configuration Address, Subnet Mask ﺔﻴﻨﻘﺘﻟﺍ ﻩﺫﻫ ﻪﻴﻓ ﺩﺠﺘ ﻑﻭﺴ ﺎﻤ ﺭﺜﻜﺍﻭ
TCP/IP ـﻟﺎـﺒ لﺎﺼﺘﻹﺍ ﺭﻭﻓ ﺎﻴﻜﻴﺘﺎﻤﻭﺘﻭﺍ Router ﻑـﻴﺭﻌﺘ ﻡﺘﻴ ﺙﻴﺤ لﺎﺜﻤﻟﺍ لﻴﺒﺴ ﻰﻠﻋ IP
ﺔﻴﻨﻘﺘ
ﻭﺍ
Dynamic host Control Protocol DHCP ــﻟﺍ ﺕﺍﺩﺍﺩـﻋﺍ ﻑﻴﺭﻌﺘﺒ ﻡﻭﻘﺘ ﻲﺘﻟﺍﻭ
ﺔﻴﻠﺤﻤﻟﺍ ﺕﺎﻜﺒﺸﻟﺎﺒ ﻭﺍ
LAN ﻰـﻠﻋ ﺩـﻤﺘﻌﺘ ﺎﻀﻴﺍ ﻲﻫﻭ ﺔﻘﺒﺎﺴﻟﺍ ﺔﻴﻨﻘﺘﻟﺍ لﺤﻤ ﺕﻠﺤ ﺩﻗ ﺎﺒﻴﺭﻘﺘ ﻲﻫﻭ
Connection ﺔﻤﺩﺨﺘﺴﻤ TCP/IP ﺔـﻤﺩﺨﻟﺍ ﺩﻭﺯﻤﺒ ﺩﻌﺒ ﻥﻋ لﺎﺼﺘﻺﻟ ﺓﺩﺎﻋ ﻡﺩﺨﺘﺴﺘ ﻲﻫﻭ ISP
ﺎـﻤﺍ ﻕـﻴﺭﻁ ﻥـﻋ ﻥﻴﺘﻴﻁﻘﻨ ﻥﻴﺒ ﺭﺸﺎﺒﻤﻟﺍ لﺎﺼﺘﻺﻟ ﻡﺩﺨﺘﺴﺘ ﺔﻴﻨﻘﺘﻟﺍ ﻩﺫﻫ
ﻭﺍ
Serial Parallel
PPP Pointto Point Protocol
.ﺔﻴﺎﻔﻜﻟﺍ ﻪﻴﻓ ﺎﻤﺒ ﻪﻨﻤﺁ ﺭﻴﻏ ﺎﻬﻨﺍ ﻲﻨﻌﻴ ﺎﻤﻤ ﺭﻭﺭﻤﻟﺍ ﺕﺎﻤﻠﻜﻟ ﺭﻴﻔﺸﺘﻟﺍ ﻡﻋﺩﺘ ﻻ ﺎﻬﻨﻜﻟﻭ ١٩٨٤
ﺕﺎﻜﺒﺸ
POTS لﻴﻐﺸﺘ ﻡﺎﻅﻨ لﺒﻗ ﻥﻤ لﺎﺼﺘﻹﺍ لﻴﻬﺴﺘ لﺠﺍ ﻥﻤ ﺕﺭﻜﺘﺒﺍ ﻼﺼﺍ ﻲﻫﻭ Unix ﻡﺎﻋ
ـﺒ
TCP/IP ﺭﺒﻋ Serial Communication ـﻟﺍ لﺜﻤ ﻲﻠﺴﻠﺴﺘﻟﺍ لﺎﺼﺘﻹﺍ ﻭﺍ Modem ﻲـﻓ
ﺔﻌﻤﺎﺠ لﻤﺎﻌﻤ ﻲﻓ ﺕﺭﻜﺘﺒﺍ ﺔﻴﻨﻘﺘﻟﺍ ﻩﺫﻫ
Berkeley لﺎﺼﺘﻹﺍ ﻰﻠﻋ ﺩﻤﺘﻌﺘ ﺔﻴﻨﻘﺘ ﻲﻫﻭ ﺎﻴﻨﺭﻭﻔﻴﻠﻜ ﻲﻓ
SLIP Serial Line Internet Protocol
:ﻲﻠﻴ ﺎﻤﻜ ﺕﻻﻭﻜﻭﺘﻭﺭﺒﻟﺍ ﻩﺫﻫ
ﻡـﻫﺍ ﻙﻴﻟﺍﻭ ﺩﻌﺒ ﻥﻋ لﺼﺘﻤﻟﺍ ﺯﺎﻬﺠﻟﺍﻭ ﻡﺩﺎﺨﻟﺍ ﻥﻴﺒ ﺎﻤ ﺩﻌﺒ ﻥﻋ لﺎﺼﺘﻺﻟ ﺔﺼﺎﺨ ﺕﻼﻜﻭﺘﻭﺭﺒ ﻙﺎﻨﻫ
R m t A c s P o o o
e o c e r t c l
Remote Access Protocols
Backbone ﺔﻴﻟﺎﻌﻟﺍ ﺔﻌﺴﻟﺍ ﺕﺍﺫ ﺕﺎﻜﺒﺸﻟﺍ ﻲﻓ ﻭﺍ
High Bandwidth .
ﻭﺍ ﺔﻴﺌﻭﻀﻟﺍ ﻑﺎﻴﻟﻻﺍ
Fiber Optic Cables ــﻟﺍ ﻲﻓ ﺎﺒﻟﺎﻏ ﺔﻴﻨﻘﺘﻟﺍ ﻩﺫﻫ ﻡﺩﺨﺘﺴﺘﻭ ﺕﺎﻨﺎﻴﺒﻟﺍ لﻘﻨﻟ
ﺭﺎﺼﺘﺨﺍ ﻲﻫ ﺔﻴﻨﻘﺘﻟﺍ ﻩﺫﻫ
Fiber Distributed Data Interface ﻰـﻠﻋ ﺔـﻴﻨﻘﺘﻟﺍ ﻩﺫـﻫ ﺩﻤﺘﻌﺘﻭ
FDDI
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.ﺎﺒﻴﺭﻘﺘ ﺔﻤﻅﻨﻻﺍ ﻊﻴﻤﺠ ﻰﻠﻋ لﻤﻌﻴ ﻭﻬﻓ ﻥﻴﻌﻤ ﻡﺎﻅﻨﺒ ﻕﻠﻌﺘﻤ
ﺔﻜﺭﺸ لﻼﺨ ﻥﻤ ﻪﻤﻴﻤﺼﺘ ﻡﺘ لﻭﻜﻭﺘﻭﺭﺒﻟﺍ ﺍﺫﻫ
Citrix ﺱﻴـﻟﻭ ﺔﻜﺒﺸﻟﺍ ﺭﺒﻋ ﺕﺎﻤﺩﺨﻤﻟﺎﺒ لﺎﺼﺘﻺﻟ
ICA Independent Computing Architecture
.ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺓﺯﻬﺠﻻﺍ ﻲﻗﺎﺒﻟ ﺕﻨﺭﺘﻨﻹﺎﺒ لﺎﺼﺘﻹﺍ
ﻕﻴﺭﻁ ﻥﻋ ﻼﺜﻤ ﺭﺨﺁ ﻡﺩﺎﺨﺒ لﺎﺼﺘﻼﻟ
RAS ـﻟﺍ ﺍﺫﻫ ﻡﺍﺩﺨﺘﺴﺍ ﻥﻜﻤﻴ ﻻﻭ Modem ﺔـﺤﺎﺘﺍ ﻲـﻓ
ﻡﺩﺨﺘﺴﺘ ﻥﺍ ﻙﻨﻜﻤﻴﻭ ﺓﺯﻬﺠﻻﺍ
MODEM لـﺒ ﺕـﻨﺭﺘﻨﻹﺎﺒ لﺎﺼﺘﻺﻟ ﺱﻴﻟ ﻥﻜﻟﻭ ﺔﻴﻨﻘﺘﻟﺍ ﻩﺫﻫ ﻲﻓ
ﻲﻓ
RAS 0002 Windows NT, Windowsﻰﻤﺴﺘ ﺔﻴﻨﻘﺘ ﻥﻴـﺒ ﺎـﻤ لﺎﺼـﺘﻺﻟ ﻡﺩﺨﺘﺴـﺘ
RAS – Windows Remote Access Services
.لﻭﻜﻭﺘﻭﺭﺒﻟﺍ ﺍﺫﻫ ﻡﻋﺩﺘ
ﺔﻁـﺴﺍﻭﺒ ﺕﻨﺭﺘﻨﻹﺍ ﻕﻴﺭﻁ ﻥﻋ ﻥﻴﺘﻜﺒﺸ لﺎﺼﺘﺍ ﺢﻀﻭﺘ ﻯﺭﺘ ﺎﻤﻜ ﺓﺭﻭﺼﻟﺍﻭ
PPTP ﺕﺎﻤﺩـﺨﻤﻭ
Network ـﻟﺍ ﻊﻴﻤﺠ ﻰﻠﻋ ﺔﻟﻭﺒﻘﻤ ﺕﺴﻟﻭ لﻤﺎﻌﺘﻟﺍ ﻲﻓ ﺔﻠﻬﺴ ﺱﻴﻟ ﺔﻴﻨﻘﺘﻟﺍ ﻩﺫﻫ ﻥﺍ ﻻﺇ Servers
ﺔـﻴﻨﻘﺘ ﻰﻤﺴﺘ ﺕﻨﺭﺘﻨﻹﺍ ﺭﺒﻋ ﺕﺎﻨﺎﻴﺒﻟﺍ لﻘﻨ ﻥﻴﻤﺄـ ﻲﻓ ﻪﻨﻤﺍ ﺔﻘﻴﺭﻁ
VPN ﻭﺍ Virtual Private
ﻥﻴﻭﻜﺘﻟ ﺎﻤﻬﻨﻴﺒﺎﻤ لﺎﺼﺘﺍ ﺔﻠﻴﺴﻭﻜ ﺕﻨﺭﺘﻨﻹﺍ ﻡﺍﺩﺨﺘﺴﺍ
WAN Link ﺔـﻴﻨﻘﺘﻟﺍ ﻩﺫـﻫ ﻡﺩﺨﺘﺴـﺘ ﺎﻤﻜ
ﻭﺍ ﻲﻀﺍﺭﺘﻓﺍ
Virtual Connection ﻕـﻴﺭﻁ ﻥـﻋ ﻭ
PPP TCP/IP ﻥﻴﺘﻜﺒﺸـﻟﺍ ﻊﻴﻁﺘﺴـﺘﻭ
ﺭﺎﻜﺘﺒﺍ ﻥﻤ ﻭﻫﻭ Microsoft لﻜﺸـﺒ ﺕﻨﺭﺘﻨﻹﺍ ﺭﺒﻋ ﻼﺜﻤ ﻥﻴﺘﻜﺒﺸ ﻁﺒﺭ ﻰﻠﻋ ﺩﻤﺘﻌﺘ ﺔﻴﻨﻘﺘﻟﺍ ﻩﺫﻫﻭ
PPTP PointtoPoint Tunneling Protocol
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.ﺔﻴﻨﻤﻻﺍ ﺕﺍﺭﻐﺜﻟﺍ ﺽﻌﺒ
ﺩﻭـﺠﻭﻟ ﺕﻓﻭـﺴﻭﺭﻜﻴﻤ ﻥـﻤ ﺭﻴﻭﻁﺘﻟﺍ ﺩﻴﻗ لﺍﺯﺎﻤ ﻡﺎﻅﻨﻟﺍ ﺍﺫﻫ ﻪﻨﺍ ﻡﻏﺭ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺯﺎﻬﺠﻟﺍ ﻡﺴﺎﺒ
ـﻟﺍ ﻡﻗﺭﺒ لﺎﺼﺘﻹﺍ ﻙﻨﻜﻤﻴﻭ ﺎﻤﻜ .ﺭﺜﻜﺍ ﻙﻟ ﺢﻀﻭﺘ لﻔﺴﻻﺎﺒ
IP ﻭﺍ ﺔﻜﺒﺸـﻟﺍ ﻰﻠﻋ ﺯﺎﻬﺠﻟﺎﺒ ﺹﺎﺨﻟﺍ
ﺓﺭﻭﺼـﻟﺍﻭ ﺔـﻴﻨﻘﺘﻟﺍ ﻩﺫـﻫ ﻕـﻴﺭﻁ ﻥﻋ ﻪﺘﺎﻴﻨﺎﻜﻤﺍ ﻊﻴﻤﺠ ﻲﻓ ﻡﻜﺤﺘﺘﻭ ﻪﻤﺎﻤﺍ ﺱﻠﺠﺘ ﺎﻤﻨﺄﻜﻭ ﺯﺎﻬﺠﻟﺍ
ﺭﻭﻬﻅ ﺫﻨﻤ ﻪﻤﺍﺩﺨﺘﺴﺍ ﺍﺩﺒﻭ
Server Windows 2000 Server ﻰـﻠﻋ لـﻤﻌﻟﺍ ﻊﻴﻁﺘﺴﺘ ﺙﻴﺤ
ﻡﺎﻅﻨﺒ لﻤﻌﺘ ﻲﺘﻟﺍ ﺓﺯﻬﺠﻻﺎﺒ لﺎﺼﺘﻺﻟ ﺔﻴﻨﻘﺘﻟﺍ ﻩﺫﻫ ﻡﺩﺨﺘﺴﺘ
3002 Windows XP, Windows
RDP Remote Desktop Protocol
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Layer Firewall ﻁﺴﺒﻤ لﻜﺸﺒ لﻤﻌﻟﺍ ﺔﻘﻴﺭﻁ ﺢﻀﻭﺘ ﺔﻴﻟﺎﺘﻟﺍ ﺓﺭﻭﺼﻟﺍﻭ .
ﻭ ﻭ
Network Layer Firewall Network Firewall Firewall ﻭ Application
Windows XP ــﻟﺍ ﻥﻤ ﻉﺍﻭﻨﺍ ﺎﻀﻴﺍ ﻙﺎﻨﻫﻭ لﺎﺜﻤﻟﺍ لﻴﺒﺴ ﻰﻠﻋ لـﺜﻤ
Firewall Personal
لـﺜﻤ ﺎﻨﺎﺠﻤ ﺓﺭﻓﻭﺘﻤ ﺞﻤﺍﺭﺒ ﺎﻀﻴﺍ ﻙﺎﻨﻫﻭ ﺕﻓﻭﺴﻭﺭﻜﻴﻤ
Windows Firewall ﻲـﻓ ﺩﻭـﺠﻭﻤﻟﺍ
Unauthorized Access ــﻟﺍ ﻉﺍﻭﻨﺍ ﺭﻬﺸﺍ ﻥﻤﻭ Firewall ﺞﻤﺎـﻨﺭﺒ ISA Server ﻥـﻤ
ﻭﺍ ﻙﺘﻜﺒﺸـﻟ ﻕﻭﺜﻭﻤﻟﺍ ﺭﻴﻏ لﻭﺨﺩﻟﺍﻭ ﺯﺭﻜﺎﻬﻟﺍﻭ ﺕﺎﻗﺍﺭﺘﺨﻹﺎﺒ ﺔﺼﺎﺨﻟﺍ ﺕﺎﻤﺠﻬﻟﺍ ﺩﺼ ﻰﻠﻋ ﺭﺍﺩﺠﻟﺍ
Hardware ﻭﺍ ﺯﺠﺎـﺤﻟﺍ ﺍﺫـﻫ لـﻤﻌﻴ ﺙﻴﺤ ﺔﻴﺎﻤﺤﻟﺍﻭ ﻥﻤﻻﺍ ﺽﺍﺭﻏﻷ ﺔﻜﺒﺸﻟﺍ ﻲﻓ ﻪﺒﻴﻜﺭﺘ ﻡﺘﻴ
ـﻟﺍ
Firewall ﻭﺍ ﺞﻤﺎـﻨﺭﺒ ﻥـﻋ ﺓﺭﺎـﺒﻋ ﻭـﻫ ﺔـﻴﺒﺭﻌﻟﺍ ﺔﻐﻠﻟﺎﺒ ﻰﻤﺴﻴ ﺎﻤﻜ ﻱﺭﺎﻨﻟﺍ ﺭﺍﺩﺠﻟﺍ ﻭﺍ
i e a l
F r w l s
F i rew a l l s
.ﺔﻴﺎﻤﺤﻟﺍ ﻥﻋ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﺽﻌﺒﺒ ﺎﻤﻠﻤ ﻥﻭﻜﺘ ﻲﻜﻟ ﺭﺎﺼﺘﺨﻹﺍ ﻥﻤ ﺀﻲﺸﺒ ﻉﻭﻀﻭﻤﻟﺍ ﺍﺫﻫ ﻰﻠﻋ ﺓﺭﻅﻨ
ﻲـﻘﻠﻨ ﻥﺍ ﺎﻨﺩﺭﺍ ﻁﻘﻓ ،ﺔﺼﺎﺨ ﺞﻫﺎﻨﻤ ﻰﻟﺇ ﺝﺎﺘﺤﻴ ﻉﻭﻀﻭﻤﻟﺍ ﺍﺫﻫ ﻥﻻ ﺕﺎﻜﺒﺸﻟﺎﺒ ﺔﺼﺎﺨﻟﺍ ﺔﻴﺎﻤﺤﻟﺍﻭ
ـ
ﺕﺎـﻤﻭﻠﻌﻤﻟﺍ ﻥـﻤﺍ ﻲ ﻓ ﺕﺎﻴﺴﺎﺴﻻﺍ ﺽﻌﺒ ﻰﻟﺇ ﻕﺭﻁﺘﻟﺍ لﻭﺎﺤﻨ ﻑﻭﺴ ﺞﻬﻨﻤﻟﺍ ﻥﻤ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﻲﻓ
Basic Network Security
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Web Proxy ـﻟﺍ ﻥﻤ ﺓﺭﻴﺜﻜ ﻉﺍﻭﻨﺍ ﻙﺎﻨﻫﻭ Proxy .ﻪﺤﺭﺸﻟ ﺩﺭﻔﻨﻤ ﺞﻬﻨﻤ ﻰﻟﺇ ﺝﺎﺘﺤﻴ ﻭﻫﻭ
ـﻟﺍ ﻥﻤ ﺓﺭﺸﺎﺒﻤ ﻙﻟ ﺎﻫﺭﻀﺤﻴ ﻑﻭﺴﻓ ﻊﻗﻭﻤﻟﺎﺒ ﺹﺎﺨﻟﺍ ﻡﺩﺎﺨﻟﺍ
Cacheــﺒ ﻉﻭﻨﻟﺍ ﺍﺫﻫ ﻰﻤﺴﻴﻭ .
ﻥـﻤ ﻙـﻟ ﺎﻫﺭﻀﺤﻴ ﻥﺍ ﻥﻤ ﻻﺩﺒﻓ ﺎﻬﺒﻠﻁﺘ ﺎﻤﺩﻨﻋﻭ ﺔﻜﺒﺸﻟﺍ ﻲﻤﺩﺨﺘﺴﻤ ﻥﻤ ﺎﺒﻠﻁ ﺭﺜﻜﻻﺍ ﺕﺎﺤﻔﺼﻟﺍﻭ
ﻰﻤﺴﻴ ﺎﻤ ﻕﻴﺭﻁ ﻥﻋ ﺕﻨﺭﺘﻨﻹﺍ ﻰﻠﻋ ﻊﻗﺍﻭﻤﻟﺍ
Proxy Cache ﻊـﻗﺍﻭﻤﻟﺍ ﺎـﻬﻴﻓ ﻥﺯـﺨﻴ ﻲـﺘﻟﺍﻭ
ـﻟﺍ
ـﻟﺍ ﻥﺍ ﺙﻴﺤ ﻪﺒ ﺔﺼﺎﺨﻟﺍ
Cache Proxy Server ﺽﺍﺭﻌﺘﺴﺍ ﺔﻋﺭﺴ ﺓﺩﺎﻴﺯ ﻰﻟﺇ ﻱﺩﺅﻴ ﺩﻗ
ﻥـﻤ ﻙﻟ ﺎﻫﺭﻀﺤﻴ ﻭﺍ ﺎﻬﻀﺭﻌﺒ ﻙﻟ ﺡﻭﻤﺴﻤ ﻥﺎﻜ ﺍﺫﺇ ﻙﻟ ﺎﻬﻀﺭﻋﻭ ﺭﺨﻵﺍ ﻡﺩﺎﺨﻟﺍ ﻥﻤ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ
Server ـﻟﺍ ﻥﺄﻓ ﻥﻴﻌﻤ ﻊﻗﻭﻤ ﻥﻤ ﺔﻨﻴﻌﻤ ﺕﺎﻤﻭﻠﻌﻤ ﺕﺒﻠﻁﻭ Proxy ﻩﺫـﻫ ﺭﺎﻀـﺤﺈﺒ ﻡﻭﻘﻴ ﻑﻭﺴ
indirect connection ﻕـﻴﺭﻁ ﻥـﻋ ﺕﻨﺭﺘﻨﻹﺎﺒ لﺼﺘﻤ ﻙﻨﺍ ﺽﺭﻔﻨﻟ ﺭﺜﻜﺍ ﺢﻀﻭﻨﻟﻭ Proxy
ﺭـﺸﺎﺒﻤ ﺭﻴﻏ ﻕﻴﺭﻁﺒ ﻥﻜﻟ ﻯﺭﺨﺍ ﺕﺎﻜﺒﺸﺒ ﺓﺯﻬﺠﻼﻟ لﺎﺼﺘﻹﺍ ﺔﺤﺎﺘﺎﺒ ﻡﻭﻘﻴ ﺭﺘﻭﻴﺒﻤﻜ ﻥﻋ ﺓﺭﺎﺒﻋ ﻭﻫ
r x e v
P o S r e
Proxy Server
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Source Code .ﺕﻨﺭﺘﻨﻹﺍ ﻥﻤ ﻪﺒ ﺹﺎﺨﻟﺍ
ــﻟﺍ لـﻴﻤﺤﺘ ﻙﻨﻜﻤﻴﻭ ﻲﻨﺎﺠﻤ ﻪﻨﺍ ﻩﺯﻴﻤﻴ ﻱﺫﻟﺍﻭ ﺓﻭﻘﻟﺍ ﻕﺌﺎﻓ ﺭﻴﻔﺸﺘ ﻡﺎﻅﻨ ﻡﺩﺨﺘﺴﻴﻭ ﺕﻨﺭﺘﻨﻹﺍ ﺭﺒﻋ
ﺕﺎـﻤﻭﻠﻌﻤﻟﺍ ﻥـﻤﺍﻭ ﺓﺎﻴﻤﺠﻟ لﻤﺎﻜﺘﻤ ﻡﺎﻅﻨ ﻥﻋ ﺓﺭﺎﺒﻋ ﻭﻫ ﺎﻤﻨﺍ ﻕﻼﻁﻹﺍ ﻰﻠﻋ ﻻﻭﻜﻭﺘﻭﺭﺒ ﺱﻴﻟ ﻭﻫ
Kerberos
لﺜﻤ
HTTPS
لﺜﻤ ﺔﺴﺎﺴﺤﻟﺍ ﺕﺎﻨﺎﻴﺒﻟﺍ
Credit Card Numbers ﺎـﻨﺍﻭﻨﻋ لﻤﺤﻴ ﻲﻤﺤﻤﻟﺍ ﻊﻗﻭﻤﻟﺍ ﺩﺠﺘ ﻑﻭﺴﻭ
لـﻘﻨ ﺓﺎﻴﻤﺤﻟ ﻊﻗﺍﻭﻤﻟﺍ ﻲﻓ ﺎﻬﻤﺍﺩﺨﺘﺴﺍ ﻥﻜﻤﻴ ﺔﻤﺩﺨ ﻲﻫﻭ ﺕﻨﺭﺘﻨﻹﺍ ﺭﺒﻋ ﺕﺎﻨﺎﻴﺒﻟﺍ لﻘﻨﻟ ﺔﻴﺎﻤﺤ ﺭﻴﻓﻭﺘﻟ
ﺔﻴﻨﻘﺘ ﻰﻠﻋ ﻲﻨﺒﻤ ﻭﻫﻭ ﻡﻬﺤﻔﺼﺘﻤ
RSA Public Key Encryption ﺕﺎـﻨﺎﻴﺒﻟﺍ ﺔﻴﺎﻤﺤﻭ ﺭﻴﻔﺸﺘﻟ
ﺭﺎﺼﺘﺨﺍ ﻭﻫﻭ
Secure Sockets Layer لـﺒﻗ ﻥﻤ ﻡﻤﺼ ﻭﻫﻭ Netscape ﻥﻤـﻀ ﻥﻭـﻜﻴﻟ
SSL
ﻊﻤ لﻤﻌﻠﻟ ﻡﻤﺼ ﻭﻫﻭ ﺕﻨﺭﺘﻨﻹﺍ ﻰﻠﻋ ﺎﻬﻠﻘﻨ ﺩﻨﻋ ﺕﺎﻨﺎﻴﺒﻟﺎﺒ ﺹﺎﺨﻟﺍ ﺭﻴﻔﺸﺘﻟﺍ
ﻭ
4IPv6 IPv
ﺭﺎﺼﺘﺨﺍ ﻭﻫﻭ
IP Security ﺎﻀـﻴﺍﻭ ﺕﺎـﻨﺎﻴﺒﻟﺍ لﻘﻨ ﻰﻠﻋ ﺔﻴﺎﻤﺤﻟﺍ ﺽﺭﻔﻟ ﺎﺼﻴﺼﺨ ﻡﻤﺼ ﻭﻫﻭ
IPSec
L2F Technology ﻭﺍ .
ﺔـﻴﻨﻘﺘ
ﺔـﻴﻨﻘﺘ ﺎﻀـﻴﺍﻭ ﺕﻓﻭـﺴﻭﺭﻜﻴﻤﺒ ﺔـﺼﺎﺨﻟﺍ
PPTP Cisco Layer 2 Forwarding
ـﻟﺍ ﻲﻓ ﻡﺩﺨﺘﺴﻴ لﻭﻜﻭﺘﻭﺭﺒﻟﺍ ﺍﺫﻫ
VPN ـﻠﻟ ﻡﻋﺩ ﺩﺠﻭﻴﻻ ﺎﻤﺩﻨﻋ TCP/IP ﺕـﻴﺒ ﺎﻤ ﻊﻤﺠﻴ ﻭﻫﻭ
L2TP
.ﺔﻜﺒﺸﻟﺍ ﺭﺒﻋ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ لﻘﻨ ﺔﻴﺎﻤﺤ ﻲﻓ ﻡﺩﺨﺘﺴﺘﻭ ﻉﺍﻭﻨﺍ
ﺓﺩﻋ ﻲﻫﻭ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻥﻤﺍﻭ ﺔﻴﺎﻤﺤﻟﺎﺒ ﺔﺼﺎﺨﻟﺍ ﺕﻻﻭﻜﻭﺘﻭﺭﺒﻟﺍ ﺽﻌﺒ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﻲﻓ لﻭﺎﻨﺘﻨ ﻑﻭﺴ
S c r t P o o o
e u i r t c l
Security Protocols
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ﻥﻤ ﺕﺎﺜﻴﺩﺤﺘ ﻙﺎﻨﻫﻭ
Microsoft .ﺔﻤﻅﻨﻻﺍ ﻊﻤ لﻜﺎﺸﻤﻟﺍ ﻩﺫﻫ ﺙﻭﺩﺤ ﻊﻨﻤﻟ
ﻲﻓ
0002 Windows 98, Windows ﺔـﻠﺘﺎﻘﻟﺍ ﺀﺎـﻗﺭﺯﻟﺍ ﺔﺸﺎﺸﻟﺍ ﻙﻟ ﺭﻬﻅﺘ ﻑﻭﺴﻭ BSoD
ـﻟﺍ ﻊﻤ ﻪﻠﻤﺎﻌﺘﻟ ﺔﻘﻴﺭﻁ ﺩﻭﺠﻭ ﻡﺩﻌﻟ ﺍﺭﻅﻨ لﺎﺤﻟﺍ ﻲﻓ ﻡﺎﻅﻨﻟﺍ
Invalid Header ﺓﺩﺎﻋ ﺙﺩﺤﻴ ﺍﺫﻫﻭ
Header ـﻟﺎﺒ ﺹﺎﺨ ﺀﻲﻁﺎﺨ TCP ﻊـﻘﻴ ﻕﻭﺴـﻓ ﻡﺎـﻅﻨﻟﺍ ﻰﻟﺇ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻩﺫﻫ لﺼﺘ ﺎﻤﺩﻨﻋﻭ
لﺎﺴﺭﻹ ﻡﺩﺨﺘﺴﻴ ﺞﻤﺎﻨﺭﺒ ﻥﻋ ﺓﺭﺎﺒﻋ ﻭﻫ
Packet ﻕـﻴﺭﻁ ﻥـﻋ ﺔـﺼﺎﺨ TCP/IP ﺎﻤﺩﺨﺘﺴـﻤ
WinNuke
ﺓﺩﻋ ﻙﺎﻨﻫﻭ ﻡﺎﻅﻨﻟﺍ ﻁﻭﻘﺴ ﻰﻟﺇ
Patches .ﺕﺎﻤﺠﻬﻟﺍ ﻥﻤ ﻉﻭﻨﻟﺍ ﺍﺫﻫ ﻊﻨﻤﻟ ﺎﻬﻤﺍﺩﺨﺘﺴﺍ ﻥﻜﻤﻴ
لﺎﺴﺭﺍ ﻰﻠﻋ ﺩﻤﺘﻌﺘ ﺔﻘﻴﺭﻁﻟﺍ ﻩﺫﻫ ﻥﺍ ﻻﺇ ﻻ ﻡﺍ ﻩﺩﻭﺠﻭ ﻥﻤ ﻕﻘﺤﺘﻠﻟ ﺯﺎﻬﺠﻟﺍ
Large Packet ﻱﺩﺅﺘ
ﻡﺩﺨﺘﺴﺘ ﻙﻨﺍﻹ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺯﺎﻬﺠ ﻥﻤ ﻕﻘﺤﺘﻟﺎﺒ
Ping لﺎﺴﺭﺍ ﻡﺘﻴ ﻑﻭﺴﻭ Packet ﺍﺫﻫ ﻰﻟﺇ ﺔﻴﺩﺎﻋ
Authorized Users ﺔﻘﻴﺭﻁ ﺎﻬﻴﻓ ﻡﺩﺨﺘﺴﺘﻭ ﻡﺎﻅﻨﻟﺍ ﻡﺍﺩﺨﺘﺴﺍ ﻥﻤ Ping ﻡﻭـﻘﺘ ﺎﻤﺩـﻨﻋ ﻼﺜـﻤﻓ
Services Attack ﻡـﻬﺒ ﻕﻭـﺜﻭﻤﻟﺍ ﺔﻜﺒﺸـﻟﺍ ﻲﻤﺩﺨﺘﺴـﻤ ﻰـﺘﺤ ﻡﺩﺨﺘﺴـﻤ ﻱﺍ ﻊـﻨﻤﺘ ﻲﻫﻭ
ﺔـﻘﻴﺭﻁﺒ ﺹﺎـﺨﻟﺍ ﻡﻭـﺠﻬﻟﺍ ﻥـﻤ ﺎـﻋﻭﻨ ﺭﺒﺘﻌﺘ ﺔﻘﻴﺭﻁﻟﺍ ﻩﺫﻫ
DoS Attack ﻭﺍ Denial of
Ping of Death
IPـﻟﺍ ﻥﺍ ﻻﺇ ﺎﻬﻠﺨﺍﺩ ﻥﻤ ﻪﻨﺍ ﻰﻠﻋ ﺔﻜﺒﺸﻟﺍ ﻰﻟﺇ ﺭﻭﺭﻤﻟﺎﺒ ﺡﺎﻤﺴﻟﺍ Firewall .ﻙﻟﺫ ﻊﻨﻤﻴ ﻑﻭﺴ
ـﻟﺍ ﻑﺴﻼﻟﻭ ﻉﺍﺩﺨﻠﻟ ﻑﻴﺯﻤ ﻥﺍﻭﻨﻋ ﻭﻫ لﺒ
ــﻟﺍ ﺍﺫـﻫ ﻲﻁﻌﻴ ﻑﻭﺴ لﺎﺜﻤﻟﺍ لﻴﺒﺴ ﻰﻠﻋ
Router
ـﻟﺍ ﺍﺫﻫ ﻥﺄﺒ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ لﺎﻴﺘﺤﻹﺍ ﻡﺘﻴ
IP ﺔﻜﺒﺸـﻟﺍ لﺨﺍﺩ ﻥﻤ ﺱﻴﻟ ﺱﺎﺴﻻﺍ ﻲﻓ ﻭﻫﻭ ﺎﻬﻠﺨﺍﺩ ﻥﻤ
لﺎﺴﺭﺍ ﻡﺘﻴ ﺙﻴﺤ ﻉﺍﺩﺨﻟﺍ ﻰﻠﻋ ﺔﻘﻴﺭﻁﻟﺍ ﻩﺫﻫ ﺩﻤﺘﻌﺘ
Packet ﻥﺍﻭﻨﻋ ﻥﻤ IP ﺩـﻗ ﻪﻨﺍ ﻰﻨﻌﻤﺒ ﻑﻴﺯﻤ
IP Spoofing
.ﻡﻭﺠﻬﻟﺍ ﻲﻓ ﺔﻤﺩﺨﺘﺴﻤﻟﺍ لﻴﺤﻟﺍ ﺽﻌﺒ ﻲﻠﻴ ﺎﻤﻴﻓ ﻙﻴﻟﺍﻭ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﻥﻴﻤﺩﺨﺘﺴﻤﻟﺍ ﺽﻌﺒ
ﺭﺒﺘﻌﺘ ﻻ لﺎﺜﻤﻟﺍ لﻴﺒﺴ ﻰﻠﻋ ﻲﻬﻓ ﺕﺎﺴﻭﺭﻴﻔﻟﺍ
Direct Attack ﺏﺒﺴﺒ لﻘﺘﻨﺘ ﻲﻬﻓ ﺭﺸﺎﺒﻤ ﻡﻭﺠﻫ ﻭﺍ
ﻭﺍ ﻕﺍﺭﺘﺨﺍ ﻩﺎﻨﻌﻤ ﺍﺫﻫ ﻙﺘﻜﺒﺸ ﻰﻟﺇ ﺭﻜﺎﻬﻟﺍ لﻭﺨﺩ لﺎﺜﻤﻟﺍ لﻴﺒﺴ ﻰﻠﻋ ﻕﺍﺭﺘﺨﻹﺎﺒ ﻪﺘﻴﺒﻤ
Attack ﺎﻤﺍ
ﻩﺅﺍﺭﻭ ﻥﻭﻜﻴ لﻤﻋ ﻱﺍ ﻥﺍ ﻡﻠﻋﺍﻭ .ﺔﻴﺎﻤﺤﻟﺍ ﻕﺭﻁ
Hacker ﺔـﻴﻨ ﻰﻠﻋ ﻱﻭﻁﻨﻴ ﻲﺒﻴﺭﺨﺘ لﻤﻋ ﻭﻬﻓ
ﺽـﻌﺒ ﺎﻀـﻴﺍﻭ ﺔﻨﺼﺍﺭﻘﻟﺍ لﺒﻗ ﻥﻤ ﺔﻤﺩﺨﺘﺴﻤﻟﺍ ﻡﻭﺠﻬﻟﺍ ﻕﺭﻁ ﻰﻟﺇ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﻲﻓ ﻕﺭﻁﺘﻨ ﻑﻭﺴ
A t c a D f n
t a n e e s
Attack and Defense
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.ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺙﺩﺤﻴ ﺎﻤﺒ ﻪﺘﻨﺭﺎﻘﻤﻭ ﺔﻴﺭﻭﺩ ﺔﻔﺼﺒ ﻑﻠﻤﻟﺍ ﺍﺫﻬﻟ ﺔﺒﻗﺍﺭﻤﻟﺍ ﻡﺘﺘ ﺙﻴﺤ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﻪﺒ
ﻰﻤﺴﻴ ﺎﻤﻴﻓ ﺔﻜﺒﺸﻟﺍ
log file ﻕﻭـﺜﻭﻤ ﺭﻴﻏ ﺀﻲﺸ ﻱﺍ ﺙﻭﺩﺤ ﺩﻨﻋ ﻑﻠﻤﻟﺍ ﺍﺫﻫ ﻥﻤ ﻕﻘﺤﺘﻟﺍ ﻥﻜﻤﻴﻭ
ﻰـﻠﻋ ﺞﻤﺍﺭـﺒﻟﺍﻭ ﺕﺎـﻔﻠﻤﻟﺍ ﻊﻴﻤﺠ ﻥﻋ ﺕﺎﻤﻭﻠﻌﻤ ﻥﻴﺯﺨﺘﺒ ﻡﻭﻘﺘ ﻲﺘﻟﺍ ﺕﺎﻴﺠﻤﺭﺒﻟﺍ ﺩﻌﺒ ﻰﻠﻋ ﺩﻤﺘﻌﺘ
Passive Detection
Hacker !ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﺏﺭﺤ ﻲﻫ ﻩﺫﻫﻭ ﺔﻜﺒﺸﻟﺍ ﻰﻟﺇ لﻭﺨﺩﻠﻟ ﻯﺭﺨﺍ ﺕﺍﺭﻐﺜ ﻑﺎﺸﺘﻜﺎﺒ
SATAN ـﻟﺍ ﻡﻭﻘﻴ ﺔﻜﺒﺸﻟﺍ ﺕﺍﺭﻐﺜ ﺩﺴﺒ ﻪﻴﻓ ﺕﻨﺍ ﻡﻭﻘﺘ ﻱﺫﻟﺍ ﺕﻗﻭﻟﺍ ﻲﻔﻓ ﺍﺩﻴﻘﻌﺘ ﺭﺜﻜﺍ ﺭﻤﻻﺍ ﻥﻜﻟﻭ
لـﺜﻤ ﺔﻨﻴﻌﻤ ﺞﻤﺍﺭﺒ ﻕﻴﺭﻁ ﻥﻋ ﺎﻬﻗﻼﻏﺍﻭ ﺕﺎﻜﺒﺸﻟﺍ ﻲﻓ ﺕﺍﺭﻐﺜﻟﺍ ﻑﺎﺸﺘﻜﺍ ﻰﻠﻋ ﺩﻤﺘﻌﺘ ﺔﻘﻴﺭﻁ ﻲﻫﻭ
Proactive Defense
!ﺕﺍﺭﻐﺜﻟﺍ ﻑﺎﺸﺘﻜﻹ ﺯﺭﻜﺎﻬﻟﺍ لﺒﻗ ﻥﻤ ﺎﻀﻴﺍ ﻡﺩﺨﺘﺴﻴ ﻑﻭﺴﻓ ﻲﻨﺎﺠﻤ ﻪﻨﺍ ﺎﻤﺒﻓ ﺭﻴﺨﻵﺍ ﺞﻤﺎﻨﺭﺒﻟﺍ
ﺎﻬﻨﻤﻭ
ﻭ
SATAN Memco SessionWall Cisco NetRanger ﻭ ﻥـﻤ ﺭﺫـﺤﺍ ﻥـﻜﻟﻭ
ﺕﺎﻴﺠﻤﺭﺒﻟﺍ ﻥﻤ ﺔﻴﻋﻭﻨﻟﺍ ﻩﺫﻫ ﻰﻤﺴﺘﻭ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺕﺎﻴﺠﻤﺭﺒﻟﺍ
Active Intrusion Detection
ﻲـﻓ ﺕﺍﺭﻐﺜﻟﺍ ﻥﻋ ﺙﺤﺒﻟﺍﻭ ﺎﻬﻴﻓ ﻙﻭﻜﺸﻤ ﺎﻀﻴﺍﻭ ﻪﻨﻤﺁ ﺭﻴﻏ ﺕﺎﻴﻠﻤﻋ ﻱﺍ ﻥﻋ ﻑﺸﻜﻟﺍﻭ ﺕﺎﻴﺠﻤﺭﺒﻟﺍﻭ
ﺔﻜﺒﺸـﻟﺍ ﺩـﻘﻔﺘﺒ ﺎـﻤﻭﺩ ﻡﻭـﻘﻴ ﺔﻜﺒﺸـﻠﻟ ﺱﺭﺎـﺤ (ﻲﻬﻴﺒﺸﺘ لﻜﺸﺒ) ﺩﻭﺠﻭ ﻰﻠﻋ ﺩﻤﺘﻌﺘ ﺔﻘﻴﺭﻁ ﻲﻫ
Active Detection
.ﺔﻴﺎﻤﺤﻟﺍﻭ ﻉﺎﻓﺩﻟﺎﺒ ﺔﺼﺎﺨﻟﺍ
ﺎﻀـﻴﺍ لـﻴﺤﻟﺍ ﺽـﻌﺒ ﻥﻋ ﺙﺩﺤﺘﻨ ﺎﻨﻋﺩ ﻕﺍﺭﺘﺨﻹﺎﺒ ﺔﺼﺎﺨﻟﺍ لﻴﺤﻟﺍ ﺽﻌﺒ ﻰﻠﻋ ﺕﻓﺭﻌﺘ ﻥﺍ ﺩﻌﺒ
e e s e h i u n r d
Defense Techniques Intruder Detection e e t o
D f n T c n q e : I t u e D t c i
.ﻡﺎﻅﻨﻟﺍ ﻊﻘﻴ ﻑﻭﺴﻭ لﺎﺼﺘﻹﺎﺒ ﺎﻬﻴﻠﻋ ﺩﺭﻴ ﻑﻭﺴ ﺓﺩﺤﺍﻭ ﻱﺍ ﻑﺭﻌﻴ ﻥﻟﻭ ﻙﺒﺘﺭﻴ ﻑﻭﺴ ﻪﻨﻻ
SYN Flood ـﻟﺍ ﻥﻤ ﺩﻴﺩﻌﻟﺍ لﺎﺴﺭﺍ ﻰﻠﻋ SYN ﻡﻬﻌﻤ لﻤﺎﻌﺘﻟﺍ ﻊﻴﻁﺘﺴﻴ ﻥﻠﻓ ﺭﺘﻭﻴﺒﻤﻜﻠﻟ ﺔﻴﻟﺎﺘﺘﻤ
ﻡﺩﺨﺘﺴﺘ ﻻﻭ لﺎﺼﺘﻹﺍ ﻲﻓ
SYN ﺔـﻘﻴﺭﻁ ﺩـﻤﺘﻌﺘﻭ ﻼﺜـﻤ ﻑﻠﻤﻟ لﻴﻤﺤﺘﻟﺍ ﻭﺍ لﺎﺼﺘﻹﺍ ﻁﺴﻭ ﻲﻓ
لﺴﺭﻴ ﻭﻬﻓ
ـﺒ
SYN = 1 Packet ـﻟﺍ ﻩﺫﻫ ﺭﺨﻵﺍ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ لﺒﻘﺘﺴﻴ ﺎﻫﺩﻌﺒﻭ Packet ﺃﺩـﺒﻴ ﻡﺜ
ﻡﻭﺠﻫ ﻉﺍﻭﻨﺍ ﻥﻤ ﻉﻭﻨ ﺎﻀﻴﺍ ﻭﻫ
DoS Attack ﺎﻤ ﺭﺘﻭﻴﺒﻤﻜﺒ لﺎﺼﺘﻹﺎﺒ ﻡﻭﻘﺘ ﺍﺩﻤﻨﻋ ﻲﻌﻴﺒﻁﻟﺍ ﻲﻓﻭ
SYN Flood
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Keys .
ـﻟﺍ ﻥﻴﺒ ﺎﻤ ﺡﺎﺘﻔﻤﻟﺍ ﺱﻔﻨ
Sender ـﻟﺍﻭ Receiver ﺎﻀﻴﺍ ﻰﻤﺴﺘﻭ ﺓﺭﻔﺸﻟﺍ ﻙﻔﻟ Symmetrical
ﺔـﻘﻴﺭﻁ ﻡﺩﺨﺘﺴـﺘﻭ ﺓﺭﻔﺸﻟﺍ ﻙﻔﺒ ﺹﺎﺨﻟﺍ ﺡﺎﺘﻔﻤﻟﺍ ﻭﺍ ﺔﺼﺎﺨﻟﺍ ﺓﺩﻟﺎﻌﻤﻟﺎﺒ ﻪﻟ ﺯﻤﺭﻴﻭ Private Key
Private Key
.ﻥﻜﻤﻴﺎﻤ ﺏﻌﺼﺍ
ﻉﻭﻨ ﻥﻤ ﻼﺜﻤ ﺭﻴﻔﺸﺘ
ـﻟﺍ ﺩﺍﺯ ﺎﻤﻠﻜﻭ
8 bit bit ﻥـﻤ ﺎـﻬﻠﺤ ﻥﺎﻜﻭ ﺍﺩﻴﻘﻌﺘ ﺭﺜﻜﺍ ﺔﻟﺩﺎﻌﻤﻟﺍ ﺕﻨﺎﻜ ﺎﻤﻠﻜ
20=T 8= H 5=E ﻰـﻠﻋ لﺎـﺜﻤ ﺍﺫـﻬﻓ لﺎﺜﻤﻟﺍ ﺍﺫﻫ ﻥﻤ ﺍﺩﻴﻘﻌﺘ ﺭﺜﻜﺍ ﺭﻤﻻﺍ ﻊﺒﻁﻟﺎﺒ ﻥﻜﻟﻭ ﺍﺫﻜﻫﻭ
ﺡﺎﺘﻔﻤﻟﺍ
Key ﻲﻟﺎﺘﻟﺎﻜ ﻡﺠﺭﺘﺘ ﻑﻭﺴﻓ ﻑﻭﺭﺤ ﻰﻟﺇ ﻡﺎﻗﺭﻻﺍ لﻴﻭﺤﺘ ﻲﻫﻭ ﺭﻴﻔﺸﺘﻟﺍ لﺤﻟ ﺔﻟﺩﺎﻌﻤﻟﺍ
71 5 8 02 ﺱـﻔﻨ ﻡﺍﺩﺨﺘﺴﺎﺒ ﻡﻭﻘﺘ ﻑﻭﺴﻓ ﺭﻴﻔﺸﺘﻟﺍ ﻙﻔﺘ ﻥﺍ ﺕﺩﺭﺍ ﺍﺫﺍﻭ ﺔﻠﻤﺠﻟﺍ ﺔﻴﺎﻬﻨ ﻰﺘﺤ ﺍﺫﻜﻫﻭ
ﻲﻟﺎﺘﻟﺎﻜ ﻡﺎﻗﺭﻻﺍ ﺢﺒﺼﺘ ﻑﻭﺴﻭ
ﻼﺜـﻤ ﺎـﻬﻨﻋ ﺓﺭﺒﻌﻤﻟﺍ ﺔﻴﻠﺼﻻﺍ ﺎﻬﻤﺎﻗﺭﺍ ﻰﻟﺇ ﻑﻭﺭﺤﻟﺍ لﻴﻭﺤﺘﺒ ﻡﻭﻘﻨ ﻑﻭﺴ
2=A=1 B ﺍﺫـﻜﻫﻭ
The Quick Brown Fox
ﺔﻠﻤﺠﻟﺍ ﻩﺫﻫ لﺎﺜﻤﻟﺍ لﻴﺒﺴ ﻰﻠﻋﻭ ﺭﻴﻔﺸﺘﻠﻟ ﻕﺭﻁ
ـﻟﺍ ﻰﻤﺴﺘ ﺔﻨﻴﻌﻤ ﺓﺩﻟﺎﻌﻤﻟ ﺎﻘﺒﻁ ﻡﺎﻗﺭﺍ ﻰﻟﺇ ﻑﻭﺭﺤﻟﺍ لﻴﻭﺤﺘﺒ ﺭﻴﻔﺸﺘﻟﺍ لﻤﻋ ﻡﺘﻴ
Key ﺓﺩـﻋ ﻙﺎـﻨﻫﻭ
ﻭﺍ ﺭﻴﻔﺸﺘﻟﺍ لﻤﻌﻴ ﻑﻴﻜ ﻥﻜﻟﻭ Encryption ؟
ﺎ
لﺎﺜﻤﻟﺍ لﻴﺒﺴ ﻰﻠﻋ ﺏﻭﺭﺤﻟﺍ ﻲﻓ ﺵﻭﻴﺠﻟﺍ ﻥﻴﺒ ﻤ ﺓﺭﻔﺸﻤﻟﺍ لﺌﺎﺴﺭﻟﺍ لﺜﻨ ﻲﻓ ﺕﻤﺩﺨﺘﺴﺍﻭ
ـﻟﺍ
Key ﺭﺘﻭـﻴﺒﻤﻜﻟﺍ ﺭﻭـﻬﻅ لـﺒﻗ ﻰـﺘﺤ ﺩﻴﻌﺒ ﻥﻤﺯ ﺫﻨﻤ ﻩﺩﻭﺠﻭﻤ ﺭﻴﻔﺸﺘﻟﺍ ﺔﻴﻠﻤﻋﻭ ﺡﺎﺘﻔﻤﻟﺍ ﻭﺍ
Decrypt ﻡـﺴﺎﺒ ﻑﺭﻌﻴﺎـﻤ ﻕـﻴﺭﻁ ﻥـﻋ ﻡﺎﻗﺭﺍ ﻰﻟﺇ ﺕﺎﻨﺎﻴﺒﻟﺍ ﻩﺫﻫ لﻭﺤﺘ ﺔﻴﻀﺎﻴﺭﻟﺍ ﺔﻟﺩﺎﻌﻤﻟﺍﻭ
ﺎﻬﻴﻠﻋ ﻕﻠﻁﻴ ﺭﻴﻔﺸﺘﻟﺎﺒ ﺔﺼﺎﺨﻟﺍ ﺔﻴﻠﻤﻌﻟﺍﻭ .ﺔﻴﻌﻴﺒﻁﻟﺍ
Encrypt ﺎـﻬﻴﻠﻋ ﻕﻠﻁﻴﻓ ﺭﻴﻔﺸﺘﻟﺍ ﻙﻓ ﺓﺩﺎﻋﺍ ﺎﻤﺍ
ﺎـﻬﺘﻟﺎﺤ ﻰـﻟﺇ ﺕﺎـﻨﺎﻴﺒﻟﺍ ﻉﺎـﺠﺭﺍﻭ ﺎـﻬﻜﻔﻟ ﺎﻀﻴﺍﻭ ﺎﻬﻠﻤﻌﻟ ﺔﻴﻀﺎﻴﺭ ﺔﻟﺩﺎﻌﻤ ﺎﻬﻟ ﺓﺭﻔﺸﻟﺍ ﻩﺫﻫﻭ ﻻ ﻡﺍ
ـﻟﺍﻭ
Encryption ﺕـﻨﺭﺘﻨﻹﺍ ﻰﻠﻋ لﻘﺘﻨﺘ ﻑﻭﺴ ﺀﺍﻭﺴ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﺭﻴﻔﺸﺘ ﺔﻘﻴﺭﻁ ﻭﻫ ﻡﺎﻋ لﻜﺸﺒ
.ﺞﻬﻨﻤﻟﺍ ﺍﺫﻫ ﺕﺎﻴﺴﺎﺴﺍ ﻥﻋ ﺝﺭﺨﺘ
ـﻟﺍ ﻉﻭﻀﻭﻤ ﻥﻻ ﻁﻘﻓ لﺨﺩﻤ ﻲﻫﻭ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ
Encryption ﻲـﺘﻟﺍﻭ ﺓﺩـﻘﻤﻟﺍ ﺕﺎﻋﻭﻀﻭﻤﻟﺍ ﻥﻤ
ـﻟﺍ ﻥﻋ ﺔﻤﺎﻬﻟﺍ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﺽﻌﺒ ﻡﺩﻘﻨ ﻥﺍ ﺓﺭﻘﻔﻟﺍ ﻩﺫﻫ ﻲﻓ لﻭﺎﺤﻨ ﻑﻭﺴ
Encryption ﺭﻴﻔﺸﺘ ﻭﺍ
n r p i
E c y t o
Encryption
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!ﺎﻬﺠﺭﺎﺨ ﻥﻤ ﺱﻴﻟﻭ ﺔﻜﺒﺸﻟﺍ لﺨﺍﺩ ﻥﻤ ﻡﺘﺘ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ ﺕﺎﻜﺒﺸ
ﺔﻴﻤﻟﺎﻌﻟﺍ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻥﻤﺍ ﺔﻴﻌﻤﺠﻟ ﺎﻘﺒﻁ ICSA لﺨﺍﺩ ﺕﺎﻗﺍﺭﺘﺨﻹﺍ ﻥﻤ %٨٠ ﺔﺒﺴﻨ ﻭﺍ ﺕﺎﻗﺍﺭﺘﺨﻹﺍ ﻡﻅﻌﻤ ﻥﺄﻓ
ﻡﻟﺎﻌﻟﺍ ﺎﻫﺭﺎﻜﺘﺒﺎﺒ
Phil Zimmerman .١٩٩٠ ﻡﺎﻋ
ﺔﻘﻴﺭﻁﻟﺍ ﻩﺫﻫ
Utilities ﺕﺍﻭﺩﺍ ﻲﻫ
PGP ﺓﺩﻋﺎﻗ ﻰﻠﻋ ﺔﻴﻨﺒﻤ ﺭﻴﻔﺸﺘﻠﻟ Public Key ﻡﺎـﻗ ﺭﻴﻔﺸﺘﻠﻟ
PGP Pretty Good Privacy
ﻰﻠﻋ ﺩﻤﺘﻌﺘ ﻲﺘﻟﺍﻭ ﺔﻘﻴﺭﻁﻟﺍ
Public Key ﺔﻘﻴﺭﻁﻟﺍ ﻩﺫﻫ ﻥﻋ ﺩﻴﺯﻤﻠﻟﻭ . .
www rsa com
ﺀﺎﻤﻠﻌﻟﺍ ﺀﺎﻤﺴﻻ ﺭﺎﺼﺘﺨﺍ ﻲﻫ ﺔﻘﻴﺭﻁﻟﺍ ﻩﺫﻫ
Rivest, Shamir, Adleman ﻩﺫـﻫ ﺍﻭﺭﻜﺘﺒﺍ ﻥﻴﺫﻟﺍ
RSA Data Security
ﻥﻴﻤﻟﺎﻌﻟﺍ ﺩﻴ ﻰﻠﻋ
ﻭ
Hellman Diffi .١٩٧٦ ﻡﺎﻋ ﻩﺎﻤﺩﻗ ﺙﺤﺒ ﻲﻓ
ﺎﻤﻫﻭ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﺭﻴﻔﺸﺘﻟ ﻥﻴﺤﺎﺘﻔﻤ
ﻭ
Private Key Public key ﺔـﻘﻴﺭﻁﻟﺍ ﻩﺫـﻫ ﺕﺭﻬﻅ ﺩﻗﻭ .
ﺔﻘﻴﺭﻁﺒ ﺔﻘﻴﺭﻁﻟﺍ ﻩﺫﻫ ﻑﺭﻌﺘ ﺎﻤﻜ ﻭﺍ
DiffiHellman Algotithm ﻡﺩﺨﺘﺴـﺘ ﺔـﻘﻴﺭﻁﻟﺍ ﻩﺫـﻫﻭ
Public Key Encryption
!ﺕﺎﻤﻟﺎﻜﻤﻟﺍ ﺕﺍﺭﻔﺸ ﻙﻓ ﻰﻠﻋ
ﺓﺭﺩﺎﻗ ﺔﻤﻭﻜﺤﻟﺍ ﻱﺍ ﻥﻭﺤﺒﺼﻴ ﻑﻭﺴ ﻡﻬﻨﻻ !ﻥﻴﻨﻁﺍﻭﻤﻟﺍ ﺢﻟﺎﺼ ﻲﻓ ﻥﻭﻜﻴ ﻥﻟ ﺍﺫﻫ ﻥﻜﻟﻭ ﺕﻻﺎﺼﺘﻹﺍ
ﺓﺯـﻬﺠﺍ ﻕﺌﺎـﻗﺭ ﻲـﻓ ﺭﻴﻔﺸـﺘﻟﺍ ﺞﻤﺎﻨﺭﺒ ﻥﻭﻜﺘﻟ ﺔﻴﻜﻴﺭﻤﻻﺍ ﺕﺎﻨﻭﻔﻴﻠﺘﻟﺍ ﺔﻜﺭﺸ ﺎﻬﺘﺩﻤﺘﻋﺍﻭ ﺔﻓﻭﺭﻌﻤ
Encryption Standard ﻡﺩﺨﺘﺴﺍﻭ 80bit key ﺭـﻴﻏﻭ ﺓﺩـﻘﻌﻤ ﺕﺤﺒـﺼﺍ ﻙﻔﻟﺍ ﺕﺎﻤﻭﻠﻌﻤﻭ
ﻡﺎـﻅﻨ لﺩﺒﺘـﺴﺍ ﻙـﻟﺫ ﺩـﻌﺒ ﻡﺜ
DES ﻲﻤـﺴ ﺭﺨﺂـﺒ ﻭﺍ
EES Skipjack ﻭﺍ Escrowed
ﺔﻜﺭﺸﻟ ﺔﻘﺒﺎﺴﻤ ﻲﻓ لﺎﻤﺘﺤﺍ ﻥﻭﻴﻟﺭﺩﻜ ١٨ لﻤﻋ ﺩﻌﺒ ١٩٩٧
RSA .
ﻡﺎـﻋ ﺓﺭﻔﺸـﻟﺍ ﻩﺫـﻫ ﺭﺴﻜ ﻡﺘﻭ (ﺍﺭﻔﺼ ١٥ ﻪﻤﺎﻤﺍ ﺩﺤﺍﻭ -ﻥﻭﻴﻟﺭﺩﻜ) ﺡﺎﺘﻔﻤﻟﺍ ﺓﺭﻔﺸ لﺤﻟ لﺎﻤﺘﺤﺍ
ﻡﺎﻅﻨ ١٩٧٧ ﻡﺩﺨﺘﺴﻴ ﻥﺎﻜﻭ
DES 56 bit Private Key ﻥﻭﻴﻟﺭﺩـﻜ ٧٢ ﻥـﻤ ﺭـﺜﻜﺍ ﻲﻁﻌﻴﻟ
ﺔﻜﺭﺸ ﺕﺭﻜﺘﺒﺍﻭ ﺭﻴﻔﺸﺘﻠﻟ ﻕﺭﻁ ﺭﺎﻜﺘﺒﺍ ﻲﻓ ﺏﻭﺴﺎﺤﻟﺍ ﺭﻤﻋ ﺭﺍﺩﻤ ﻰﻠﻋ ﺀﺎﻤﻠﻌﻟﺍ ﻯﺭﺎﺒﺘ
IBM ﻡﺎـﻋ
)Data Encryption Standard (DES
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.ﺎﻫﺩﻘﻓ ﻭﺍ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻉﺎﻴﻀ ﻩﺎﻨﻌﻤ ﺍﺫﻫ ﺀﻲﻁﺎﺨ
ـﻟﺍ ﺔﻴﻨﻘﺘ ﻰﻠﻋ ﺩﻤﺘﻌﻴ ﻪﻨﻻ لﻤﺘﺤﻤ
Backupـﻟﺍ ﺙﺩﺤﻴ ﻡﻟ ﻭﻠﻓ Backup لﻜﺸﺒ ﺙﺩﺤ ﻭﺍ
ﻡﺎﻅﻨﻟﺍ ﺍﺫﻫ ﻲﻓ ﺕﺎﻨﺎﻴﺒﻟﺍ ﻉﺎﻴﻀ لﺎﻤﺘﺤﺍ ﻥﺍ ﻻﺇ ﻪﻘﺒﺎﺴ ﻥﻤ ﺔﻔﻠﻜ لﻗﺍ ﻡﺎﻅﻨﻟﺍ ﺍﺫﻫﻭ .ﺍﺫﻜﻫﻭ ﺭﺨﺁ ﺯﺎﻬﺠ
ﻭﻫ ﺢﺒﺼﻴ ﺔﻠﻜﺸﻤﻟﺍ ﻪﺒ ﺕﺜﺩﺤ ﻲﻟﺍ ﺯﺎﻬﺠﻟﺍ
Duplicate Server لﺤﻤ لﺤﻴ ﺔﻠﻜﺸﻤ ﺙﺩﺤﺘ ﻰﺘﺤ
ﺢﻴﻠﺼﺘ ﻡﺘﻴ ﺎﻤﺩﻨﻋﻭ ﺔﻠﻜﺸﻤﻟﺍ ﺙﻭﺩﺤ ﺩﻨﻋ ﺔﻤﻭﻅﻨﻤﻟﺍ ﻲﻓ ﺭﺨﺁ ﺯﺎﻬﺠ ﻱﺍ لﺤﻤ لﺤﻴﻟ ﻭﺍ لﻤﻌﻴﻟ
ﻡﺎﻅﻨ ﻲﻓ
ﻰﻤﺴﻴ ﺎﻤ ﺩﻭﺠﻭ ﻰﻠﻋ ﻡﺎﻅﻨﻟﺍ ﺍﺫﻫ ﺩﻤﺘﻌﻴﻭ
Hot Site Duplicate Server ﺯﻫﺎﺠ ﻭﻬﻓ
ﺩﺠﻭﺘ ﻲﺘﻟﺍ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻥﻤ ﺔﻴﻤﻫﺍ لﻗﺍ ﻲﻫ ﻡﺎﻅﻨﻟﺍ ﺍﺫﻫ ﻲﻓ ﺩﺠﻭﺘ ﻲﺘﻟﺍ ﺕﺎﻤﻭﻠﻌﻤﻟﺍﻭ .ﺕﺎﻗﻭﻻﺍ ﺏﻠﻏﺍ
ﻲﻓ ﺓﺭﻓﻭﺘﻤ ﺎﻬﻨﺍ ﻰﻨﻌﻤﺒ %٨٥ ﺔﺒﺴﻨﺒ ﺓﺭﻓﻭﺘﻤ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻥﻭﻜ ﻰﻠﻋ لﻤﻌﻟﺍ ﻲﻓ ﻡﺎﻅﻨﻟﺍ ﺍﺫﻫ ﺩﻤﺘﻌﻴ
a i
W r S t
Warm Site
.ﺎﻬﻴﻠﻋ ﻅﺎﻔﺤﻟﺍﻭ ﺕﺎﻨﺎﻴﺒﻟﺍ ﺔﺠﻟﺎﻌﻤ ﻲﻓ ﺔﻗﺩﻭ ﻲﻟﺎﻋ ﺀﺍﺩﺍ ﻰﻠﻋ لﻭﺼﺤﻠﻟ ﺽﻌﺒﻟﺍ
Clustering Technology ﺎﻤﻬﻀﻌﺒﺒ ﻥﻴﻁﺒﺘﺭﻤ ﺯﺎﻬﺠ ﻥﻤ ﺭﺜﻜﺍ ﺩﻭﺠﻭ ﻰﻠﻋ ﺩﻤﺘﻌﺘ ﻲﺘﻟﺍﻭ
ﻰﻠﻋ ﺩﻤﺘﻌﺘﻭ .ﻙﻭﻨﺒﻟﺍﻭ ﺕﺎﻤﻭﻜﺤﻟﺍﻭ ﺕﺍﺭﺎﻁﻤﻟﺍ ﻲﻓ لﻤﻌﺘ ﻲﺘﻟﺍ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ ﺓﺯﻬﺠﺍ لﺎﺜﻤﻟﺍ لﻴﺒﺴ
Redundant ﻰﻠﻋ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻰﻠﻋ ﺔﻅﻓﺎﺤﻤﻠﻟ ﺔﻅﻫﺎﺒ ﻎﻟﺎﺒﻤ ﻡﺎﻅﻨﻟﺍ ﺍﺫﻫ ﻑﻠﻜﺘﻴﻭ ﺕﺎﻨﺎﻴﺒﻟﺍ ﻥﻴﺯﺨﺘﻟ
ﻭﺍ ﻥﺎﻜﻤ ﻥﻤ ﺭﺜﻜﺍ ﻰﻠﻋ ﻡﺎﻅﻨﻟﺍ ﺍﺫﻫ ﺩﻤﺘﻌﻴﻭ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻉﺎﻴﻀﺒ ﺔﻘﻠﻌﺘﻤﻟﺍ ﺀﺎﻴﺸﻻﺍ ﻥﻤ ﻱﺍ
ﺔﻴﺭﻅﻨﻟ ﻊﻀﺨﻴﻻ لﺎﻤﻋﻻﺍ ﻥﻤ ﻉﻭﻨﻟﺍ ﺍﺫﻫ ﺭﺒﺘﻌﻴﻭ
Disaster Recover ﺙﺩﺤﻴ ﻥﺍ ﺏﺠﻴﻻ ﻪﻨﻻ
لﻜﺎﺸﻤ ﻭﺍ ﺀﺎﻁﺨﺍ ﻥﻭﺩﺒ %١٠٠ ﺔﺒﺴﻨﺒ لﻤﻌﻴ ﻡﺎﻅﻨﻟﺍ ﻥﻭﻜﻴ ﻥﺍ ﺏﻠﻁﻴ لﻤﻌﻟﺍ ﻥﻤ ﻉﻭﻨﻟﺍ ﺍﺫﻫ
H S t
o i e
Hot Sites
.ﻲﻠﻴ ﺎﻤﻴﻓ ﻙﻟﺫ ﺢﻀﻭﻨ ﻑﻭﺴﻭ لﻤﻌﻟﺍ
ـﻟﺍ ﻉﻭﻨ ﺭﺨﺁ ﻰﻨﻌﻤﺒ ﻭﺍ ﺀﺎﻁﺨﺍ ﻥﻭﺩ ﺔﻴﻟﺎﻋ ﺓﺀﺎﻔﻜﺒ لﻤﻌﻴ ﻡﺎﻅﻨﻟﺍ ﻥﻭﻜﻴ ﻥﺍ ﺏﻠﻁﺘﺘ
Business ﻭﺍ
ﻲﺘﻟﺍ ﺓﺩﻤﻟﺍ ﻲﻫ ﺎﻤﻭ لﻤﻌﻟﺍ ﻥﻋ ﻡﺎﻅﻨﻟﺍ ﻑﻗﻭﺘ ﺍﺫﺇ ﺎﻬﻨﻤ ﺭﺭﻀﺘﺘ ﻥﻟ ﻲﺘﻟﺍ ﺓﺩﻤﻟﺍ ﻲﻫﺎﻤﻭ ﻙﺒ ﺹﺎﺨﻟﺍ
ﻡﺎﻅﻨﻟﺍ ﺔﻴﻋﻭﻨ ﻲﻫﻭ ﺔﻤﻬﻤ لﻤﺍﻭﻋ ﺓﺩﻋ ﻙﺭﺎﺒﺘﻋﺍ ﻲﻓ ﻊﻀﺘ ﻥﺍ ﺩﺒﻻ ﺕﺎﻨﺎﻴﺒﻟﺍ ﺔﻴﺎﻤﺤ ﻕﺭﻁ ﻲﻓ
ﺭﺜﻜﺍ ﻕﻤﻌﺘﻨ ﻥﺍ لﺒﻗﻭ .ﺎﻫﺩﻘﻓ ﻭﺍ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻑﻠﺘ ﻲﻓ ﺏﺒﺴﺘﻴ ﺩﻗ ﺀﻲﺸ ﻱﺍ ﻭﺍ ﺔﻴﻌﻴﺒﻁﻟﺍ ﺙﺭﺍﻭﻜﻟﺍ
ﻭﺍ ﻉﺎﻴﻀﻟﺍ ﻥﻤ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﺔﻴﺎﻤﺤ ﻥﻋ ﺙﺩﺤﺘﻨ ﻑﻭﺴ ﺞﻬﻨﻤﻟﺍ ﻥﻤ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﻲﻓ
Network Disaster Recovery
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.ﺔﻠﻜﺸﻤ ﺔﻴﺍ ﺙﻭﺩﺤ ﺩﻨﻋ ﺹﺭﻘﻟﺍ ﻥﻤ ﺕﺎﻨﺎﻴﺒﻟﺍ
ﻭﺍ ﻭﺍ
RAID Stripped Mirrored ﻲـﻨﻌﺘﻭ Disk Fault Tolerance ﺓﺩﺎﻌﺘـﺴﺍ ﺔـﻴﻨﺎﻜﻤﺍ
لﺌﺎﺴﻭ ﻡﺍﺩﺨﺘﺴﺍ ﻥﺄﻓ
Disk management لـﺜﻤ لﻴﻐﺸـﺘﻟﺍ ﺔـﻤﻅﻨﺍ ﻲـﻓ ﺹﺍﺭﻗﻻﺍ ﺓﺭﺍﺩﺍ ﻭﺍ
ــﻟﺍ ﺏﺒﺴﺒ ﻥﻭﻜﺘ ﺕﺎﻨﺎﻴﺒﻟﺍ ﻉﺎﻴﻀ لﻜﺎﺸﻤ ﻡﻅﻌﻤ ﻥﻻ ﻪﻴﻠﻋ ﺕﺎﻨﺎﻴﺒﻟﺍ ﻥﻴﺯﺨﺘ
Hard Disk ﺍﺫـﻬﻟﻭ
ـﻟﺍ ﻭﻫ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻡﺎﻅﻨ ﻰﻠﻋ ﺔﻅﻓﺎﺤﻤﻟﺍ لﺍﻭﻋ ﻡﻫﺍ ﻥﻤ ﺎﻀﻴﺍ Disk ﺔﻴﻔﻴﻜﻭ ﻪﻴﻠﻋ ﺕﺎﻔﻠﻤﻟﺍ ﻡﺎﻅﻨﻭ
Disk System Fault Tolerance
ﻲ
.ﺔﻴﺘﺎﻤﻭﻠﻌﻤﻟﺍ ﺔﻤﻭﻅﻨﻤﻟﺍ ﻓ ﻩﺩﻭﺠﻭﻤﻟﺍ
ﺕﺎـﻨﺎﻴﺒﻟﺍ ﺔـﻴﻤﻫﺍ ﻭﺍ ﺔـﺠﺭﺩ ﺏﺴﺤ ﻑﻠﺘﺨﻴ ﺍﺫﻫ لﻜﻭ ﻕﻋﺍﻭﺼﻟﺍ ﻥﻤ ﻰﺘﺤ ﻭﺍ ﺔﻋﺎﻁﻘﻨﺍ ﻭﺍ ﺭﺎﻴﺘﻟﺍ
Power Surges Protectors ﺏﺫـﺒﺫﺘ ﻥﻤ ﺓﺯﻬﺠﻻﺍ ﻲﻤﺤﺘ ﻲﺘﻟﺍ ﻯﺭﺨﻻﺍ ﺓﺯﻬﺠﻻﺍ ﻥﻤ ﺩﻴﺩﻌﻟﺍﻭ
لﺜﻤ ﺔﻗﺎﻁﻟﺍ ﺭﺩﺎﺼﻤ ﻲﻫ ﺕﺎﻨﺎﻴﺒﻟﺍ ﻰﻠﻋ ﺔﻅﻓﺎﺤﻤﻠﻟ ﺎﻬﻌﺒﺘﺘ ﻥﺍ ﺏﺠﻴ ﻲﺘﻟﺍ ﺀﺎﻴﺸﻻﺍ ﻡﻫﺍ ﻥﻤ
UPS ﻭﺍ
Power Management
Tolerance .ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻩﺫﻫ ﺔﻤﻴﻗ ﺕﻌﻔﺘﺭﺍ ﺎﻤﻠﻜ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻰﻠﻋ ﺔﻅﻓﺎﺤﻤﻟﺍ ﻭﺍ
ﺭﺒﺘﻌﺘﻭ
Fault Tolerance ــﻟﺍ لـﻤﺍﻭﻋ ﺕﺩﺍﺯ ﺎـﻤﻠﻜﻓ ﺕﺎـﻨﺎﻴﺒﻟﺍ ﺔـﻴﻤﻫﻻ ﺱﺎـﻴﻘﻤ Fault
ﺕﺎـﻨﺎﻴﺒﻟﺍ ﻰﻠﻋ ﺔﻅﻔﺤﻤﻟﺍ ﻲﻓ ﺩﻋﺎﺴﺘ ﻲﺘﻟﺍ لﻤﺍﻭﻌﻟﺍ ﻰﻠﻋ ﻑﺭﻌﺘﻨ ﻑﻭﺴ ﺞﻬﻨﻤﻟﺍ ﻥﻤ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﻲﻓ
a l o e a c l m n
F u T l r n E e e t
Fault Tolerance Elements
ﻭﺍ ﺕﺎﻤﺩﺨﻤﻟﺍ ﻲﻓ لﺎﻋ ﺀﺍﺩﺍ ﺍﺩﺒﺍ ﻥﻤﻀﻴﻻ ﻡﺎﻅﻨﻟﺍ ﺍﺫﻫﻭ لﻗﺍ لﺒ ﺔﻘﺒﺎﺴﻟﺍ
Server Uptime .
Server ﻭﺍ لﻁﻌﻤ Down ﺎـﻬﺘﻼﻴﺜﻤﻜ ﺱﻴـﻟ ﻡﺎﻅﻨﻟﺍ ﺍﺫﻫ ﻲﻓ ﺕﺎﻨﺎﻴﺒﻟﺍ ﺔﻴﻋﻭﻨ ﻥﺍ ﻰﻠﻋ لﺩﻴ ﺍﺫﻫﻭ
ــﻟﺍ لـﻅﻴ ﻑﻭـﺴ ﺔﻠﻜﺸـﻤﻟﺍ ﺡﻼﺼﺍ ﻥﻴﺤﻟﻭ لﻤﻌﻟﺍ ﻰﻟﺇ ﻡﺎﻅﻨﻟﺍ ﺩﻭﻌﻴ ﻰﺘﺤ ﺔﻠﺴﻭ ﻱﺎﺒ ﺔﻠﻜﺸﻤﻟﺍ
لـﺤ ﻲـﻨﻔﻟﺍ ﻡﻋﺩﻟﺍ ﺭﻴﺒﺨ لﻭﺎﺤﻴ ﻑﻭﺴﻓ ﺎﻤ ﺔﻠﻜﺸﻤ ﺕﺜﺩﺤ ﺍﺫﺈﻓ ﺎﻫﺩﻘﻓ ﺩﻨﻋ ﺕﺎﻨﺎﻴﺒﻟﺍ ﺓﺩﺎﻌﺘﺴﻻ ﻡﺎﻅﻨ
ﻰـﻠﻋ ﻻﺇ ﺩـﻤﺘﻌﻴ ﻭﺩﻌﻴ ﻻ ﻭﻬﻓ ﺔﻨﺎﻴﺼﻟﺍ ﻭﺍ ﻲﻨﻔﻟﺍ ﻡﻋﺩﻟﺍ ﺭﻴﺒﺨ ﻰﻠﻋ ﺩﻤﺘﻌﻴ ﺔﻤﻅﻨﻻﺍ ﻥﻤ ﻉﻭﻨﻟﺍ ﺍﺫﻫ
o i
o l S t
C ld Site
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.ﺓﻭﻁﺨﻟﺍ ﻩﺫﻫ ﻰﻠﻋ ﻡﺍﺩﻗﻹﺍ لﺒﻗ ﺓﺭﻁﺎﺨﻤﻟﺍ لﻤﺍﻭﻋ ﺏﺎﺴﺤ ﻙﻴﻠﻋ ﻻﻭﺎﻓ لﻤﻌﻟﺍ ﻥﻋ
ﻪـﻠﻁﻌﺘﻭ ﻡﺎـﻅﻨﻟﺍ ﻲﻓ ﺔﻠﻜﺸﻤ ﺙﻭﺩﺤ ﻲﻓ ﺙﻴﺩﺤﺘﻟﺍ ﺏﺒﺴﺘﻴ ﺩﻘﻓ ﺦﺸﻨﻟﺍ ﻊﻴﻤﺠ ﻊﻤ ﺔﻘﻓﺍﻭﺘﻤ ﺕﺎﺜﻴﺩﺤﺘﻟﺍ
ﺕﺴـﻴﻟ ﺎﻤﺌﺍﺩـﻓ ﺭﺫـﺤﺍ ﻥﻜﻟ .ﻡﺎﻅﻨﻟﺍ ﻕﺍﺭﺘﺨﺍ ﻥﻤ ﺎﻬﻘﻴﺭﻁ ﻥﻋ ﺭﻜﺎﻬﻟﺍ ﻥﻜﻤﺘﻴ ﺩﻗ ﻲﺘﻟﺍﻭ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ
ﻥـﻤﺍ ﻰـﻠﻋ ﺓﺭﻭـﻁﺨ ﺕﺍﺫ ﺭﺒﺘﻌﺘ ﻲﺘﻟﺍﻭ ﺔﻤﻅﻨﻻﺍ ﻭﺍ ﺞﻤﺍﺭﺒﻟﺍ ﻲﻓ ﺕﺍﺭﻐﺜﻟﺍ ﺽﻌﺒ ﺩﺴﻟ ﺞﻤﺎﻨﺭﺒﻟﺍ
ﺓﺩﺎﻋ ﻰﻤﺴﺘ ﻭﺍ
Patch Service Pack Fix ﻭﺍ
ﻊﻨﺼـﻤ ﻥﻤ ﺎﻬﻠﻴﻤﺤﺘ ﻡﺘﻴ ﺕﺎﻔﻠﻤ ﺔﻋﻭﻤﺠﻤ ﻲﻫﻭ
Software Patches
.ﺔﻤﻅﻨﻻﺍ ﻰﻠﻋ ﺱﻭﺭﻴﻓ
ﻰﻤﺴﻴﺎﻤ ﻭﺍ ﺕﺎﺜﻴﺩﺤﺘﻟﺍ لﻤﻌﺒ ﻡﻭﻘﺘﻭ
Virus Definitions ﻱﺍ ﺩﻭـﺠﻭ ﻡﺩـﻋ ﻥﺎﻤﻀﻟ ﺭﺍﺭﻤﺘﺴﺎﺒ
لـﺜﻤ ﺕﺎﺴﻭﺭﻴﻔﻟﺍ ﺔﺤﻓﺎﻜﻤ ﻲﻓ لﺎﻌﻓ ﺞﻤﺎﻨﺭﺒ ﺏﻴﻜﺭﺘﺒ ﺔﻁﻴﺤﻟﺍ
Symantec Norton Antivirus
ﺫﺎـﺨﺘﺎﺒ ﻙﻴﻠﻋﻭ ﻑﻠﺘﻟﺍ ﻥﻤ ﺕﺎﻨﺎﻴﺒﻟﺍ ﻰﻠﻋ ﺔﻅﻓﺎﺤﻤﻟﺍ ﻲﻓ لﻤﺍﻭﻌﻟﺍ ﻡﻫﺍ ﺩﺤﺍ ﺕﺎﺴﻭﺭﻴﻔﻟﺍ ﻥﻤ ﺔﻴﺎﻤﺤﻟﺍ
Virus Protection
Backup Tapes ﻰﺘﺤ ﻭﺍ Removable Media ـﻟﺍ لﺜﻤ DVD
ﻥﻤ ﺭﺜﻜﺍ ﻡﺩﺨﺘﺴﺘ ﻥﺍ ﻙﻨﻜﻤﻴ
Medium لـﺜﻤ ﺕﺎﻨﺎﻴﺒﻟﺍ ﻥﻴﺯﺨﺘﻭ لﻘﻨﻟ ﻁﻴﺴﻭ ﻭﺍ ﻭ
Hard Disks
ﺎﻀـﻴﺍﻭ ﺕﺎﻨﺎﻴﺒﻟﺍ ﻊﻤ لﻤﺎﻌﺘﻟﺍ ﻲﻓ ﺎﻓﺍﺭﺘﺤﺍ ﺭﺜﻜﺍ ﺕﺍﺩﺍﺩﻋﺍ ﻡﻋﺩﺘ ﺔﻠﺼﻔﻨﻤ ﺕﺎﻴﺠﻤﺭﺒ ﻡﺍﺩﺨﺘﺴﺍ ﻙﻨﻜﻤﻴ
ﻭﺍ
Backup System لـﺜﻤ ﻡﺎـﻅﻨﻟﺍ ﻲـﻓ ﺕﺎﻴﺠﻤﺭﺒ ﻡﺍﺩﺨﺘﺴﺍ ﻙﻨﻜﻤﻴﻭ System Backup ﻭﺍ
ﻲﻁﺎـﻴﺘﺤﻹﺍ ﺦﺸﻨﻟﺍ ﻭﻫ ﺔﻴﺘﺎﻤﻭﻠﻌﻤﻟﺍ ﺔﻤﻭﻅﻨﻤﻟﺍ ﻲﻓ ﻙﺘﺎﻤﻭﻠﻌﻤ ﻰﻠﻋ ﺔﻅﻓﺎﺤﻤﻟﺍ ﻲﻓ لﻤﺍﻭﻌﻟﺍ ﻡﻫﺍ ﻥﻤ
Backup System
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.ﺔﺤﺭﺘﻘﻤﻟﺍ لﻭﻠﺤﻟﺍﻭ ﺕﺎﻜﺒﺸﻟﺍ ﻰﻠﻋ لﻤﻌﻟﺍ ﻲﻓ ﻙﻬﺠﺍﻭﺘ ﻲﺘﻟﺍ لﻜﺎﺸﻤﻟﺍ ﺽﻌﺒ ﻲﻠﻴ
ﺎﻤﻴﻓﻭ .ﺔﺠﻴﺘﻨﻟﺍ ﺏﺴﺤ ﺔﻠﻜﺸﻤﻠﻟ ﺭﺨﺁ ﻩﺎﺠﺘﺍ ﻲﻓ ﻙﺭﺤﺘﻟﺎﺒ ﺃﺩﺒﺘ ﻙﻟﺫ ﺩﻌﺒ ﻡﺜ ﻻ ﻡﺍ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺩﻭﺠﻭﻤ
ﺭﻤﻻﺍ ﻥﺍ ﺎﻤﺌﺍﺩ ﻙﺭﺎﺒﺘﻋﺍ ﻲﻓ ﻊﻀﻭ
Ping ﺯﺎﻬﺠﻟﺍ لﻫ ﺔﻓﺭﻌﻤ ﻰﻠﻋ ﻙﺩﻋﺎﺴﺘ ﻲﺘﻟﺍ ﺭﻤﺍﻭﻻﺍ ﻡﻫﺍ ﻥﻤ
.ﻻﻭﺍ ﻁﻴﺴﺒﻟﺍ ﺀﺯﺠﻟﺎﺒ ﺃﺩﺒﺘ ﻥﺍ ﺏﺠﻴ ﺔﻠﻜﺸﻤﻟﺍ ﺏﺒﺴ ﻰﻟﺇ لﺼﺘ ﻰﺘﺤ ﺍﺫﻜﻫﻭ ،ﺔﻜﺒﺸﻟﺍ
ـﻟﺍ ﺩﻘﻔﺘﺒ ﻡﻭﻘﺘ
ﻙﺎﻨﻫ ﻥﻭﻜﻴ ﺎﻤﺒﺭ
IP Conflict ﻰـﻠﻋ ﻡﻗﺭـﻟﺍ ﺱﻔﻨ ﻪﻟ ﺭﺨﺁ ﺯﺎﻬﺠ ﻙﺎﻨﻫ ﻥﺍ ﻱﺍ
ﻥﺍ ﺎﻀـﻴﺍ ﻙﻨﻜﻤﻴﻭ ﺎﻀﻴﺍ ﺍﺫﻫ ﺹﺤﻔﺘﺒ ﻡﻗ ﻑﺭﻌﺘ ﻰﻠﻏ ﺝﺎﺘﺤﻴﻭ ﻑﺭﻌﻤ ﺭﻴﻏ ﺔﻜﺒﺸﻟﺍ ﺕﺭﺎﻜ ﻥﻭﻜﻴ
ﻕﻴﺭﻁ ﻥﻋ ﻩﺭﺎﺒﺘﺨﺎﺒ ﺩﻗ ﺀﻲﺸ ﻱﺍ لﻌﻔﺘ
Network Tester ـﻟﺍ ﻥﻜﻴ ﻡﻟ ﺍﺫﺇ ﺎﻤﺍ Cable ﺎـﻤﺒﺭﻓ
ﺭﻤﻸﻟ ﺯﺎﻬﺠﻟﺍ
Ping ـﻟﺍ ﻲﻓ ﺔﻠﻜﺸﻤﻟﺍ ﺕﻨﺎﻜ ﺎﻤﺒﺭﻓ ﺔﻴﺍﺩﺒﻟﺍ ﻲﻓ Cable ﻥﺍ لـﺒﻗ ﻻﻭﺍ لـﺒﺎﻜﻟﺍ ﺩﻘﻔﺘ
لﻤﻋ ﻰﻠﻏ ﺝﺎﺘﺤﺘ ﺎﻤﺒﺭ ﺯﺎﻬﺠﻟﺍ ﻲﻓ ﻥﻤﻜﺘ ﻻ ﺔﻠﻜﺸﻤﻟﺎﻓ ـﻠﻟ
restart Switch ﺏﺠﺘﺴـﻴ ﻡﻟ ﺍﺫﺇ ﺎﻤﺍ
ـﻟﺍ ﻡﻗﺭ ﻭﺍ ﺯﺎﻬﺠﻟﺍ ﻡﺴﺍ
ﻲﻟﺎﺘﻟﺎﻜ ﻪﺒ ﺹﺎﺨﻟﺍ
IP \ ﻭﺍ \
\ ComputerName \ IP ﺯﺎـﻬﺠﻟﺍ ﺢﺘﻓ ﺍﺫﺇ
ﻕﻴﺭﻁ ﻥﻋ ﺯﺎﻬﺠﻟﺍ ﺢﺘﻔﺘ ﻥﺍ ﻙﻨﻜﻤﻴ ﺓﺩﻴﺠ ﺔﻤﻼﻋ ﻩﺫﻫ ﺩﻭﺠﻭﻤ ﻥﺎﻜ ﺍﺫﺇ
StartàRun ﺏـﺘﻜﺍ ﻡـﺜ
لﻤﻌﺒ ﻼﺜﻤ
Ping ؟ﻻ ﻡﺍ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﻼﺼﺍ ﺩﻭﺠﻭﻤ ﻭﻫ ﻭﻫ ﺯﺎﻬﺠﻟﺍ ﺍﺫﻫ ﻰﻠﻋ
ﻼﺜﻤ ﻕﻴﺭﻁ ﻥﻋ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﻩﺍﺭﺘ ﻥﺍ
Browse My Network Places ﻡﻘﻓ ﻻﻭﺍ ﺭﻤﻻﺍ ﻁﺴﺒﻓ
ﻥﻜﻤﻴﻻ ﺓﺯﻬﺠﻻﺍ ﺩﺤﺍ لﺎﺜﻤﻟﺍ لﻴﺴﺒ ﻰﻠﻋ ﻥﺎﻜ ﻥﺍ ﻰﻨﻌﻤﺒ ﻁﻴﺴﺒﺘﻟﺍ لﻭﺎﺤﻓ ﺓﺩﻘﻌﻤ ﺎﻬﻨﺍ ﺎﻤﻟﺎﻁ ﺔﻠﻜﺸﻤﻟﺍ
لـﺤﺘ ﻥﺍ ﻊﻴﻁﺘﺴـﺘ ﻥـﻟ ﻪﻨﺍ ﺙﻴﺤ ﺎﻬﻁﻴﺴﺒﺘ ﺔﻟﻭﺎﺤﻤ ﻭﻫ ﺔﻠﻜﺸﻤﻟﺍ ﻊﻤ لﻤﺎﻌﺘﻟﺍ ﻲﻓ ﺀﺎﻴﺸﻻﺍ ﻡﻫﺍ ﻥﻤ
S m l f t P o l
i p i h r b e
Simplify the Problem
.ﺎﻬﻟ لﻭﻠﺤﻟﺍ ﺩﺎﺠﻴﺍ ﺎﻀﻴﺍﻭ ﺕﻼﻜﺸﻤﻟﺍ
ﻩﺫـﻫ ﻊـﻤ لـﻤﺎﻌﺘﻟﺍ ﻲـﻓ ﺓﺭﺎـﻬﻤﻟﺍﻭ ﺓﺭﺒﺨﻟﺍ ﺏﺎﺴﺘﻜﺍ ﻰﻠﻋ ﻙﺩﻋﺎﺴﺘ ﻑﻭﺴ ﻲﺘﻟﺍ ﻲﻫ ﺕﻼﻜﺸﻤﻠﻟ
ﺽﺭـﻌﺘﻟﺍﻭ ﺏﺭﺩـﺘﻟﺍ ﺓﺭـﺜﻜ ﻡـﻌﻨ ،ﺏﻴﺭﺩـﺘﻟﺎﺒ ﻕﻠﻌﺘﻴ ﺭﻤﻻﺍ ﺕﺎﻜﺒﺸﻟﺍ لﻜﺎﺸﻤ ﻊﻴﻤﺠ لﺤ ﺔﻴﻔﻴﻜﺒ
ﻙﺭـﺒﺨﻴ ﻑﻭﺴ ﺏﺎﺘﻜ ﻭﺍ ﻥﺎﻜﻤ ﺩﺠﻭﻴ ﻥﻟ ﻪﻨﺍ ﻲﻫﻭ ﺍﺩﺠ ﺔﻤﻬﻤ ﺔﺤﻴﺼﻨ ﻙﺎﻨﻫ ﻥﻜﻟ ﺕﻼﻜﺸﻤﻟﺍ ﻩﺫﻬﻟ
لﻭـﻠﺤﻟﺍ ﺩﺎﺠﻴﺍ ﺔﻴﻔﻴﻜﻭ ﺔﻜﺒﺸﻟﺍ لﻜﺎﺸﻤ لﻴﻠﺤﺘ ﺔﻴﻔﻴﻜ ﻰﻠﻋ ﻑﺭﻌﺘﻨ ﻑﻭﺴ ﺞﻬﻨﻤﻟﺍ ﻥﻤ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﻲﻓ
Network Troubleshooting
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properties
ﻥﺍ ﻩﺎﻨﻌﻤ ﺍﺫﻫ
TCP/IP ﻥـﻤ ﺎـﻬﺒﻴﻜﺭﺘﺒ ﻡـﻗ ﻩﺩﻭـﺠﻭﻤ ﺭﻴﻏ Network Connections ﻡـﺜ
ﺭﻤﻷﺍ Ping ﻰﻠﻋ 1.0.0.721 ؟ﺏﻴﺠﺘﺴﻴ ﻻ
Domain .
ﻙﻠﻤﺘ ﻻ ﺕﻨﻜ ﺍﺫﺇ ﺎﺒﻟﺎﻏ ﺙﺩﺤﻴ ﺭﻤﻻﺍ ﺍﺫﻫ
Administrator Password ــﻟﺍ ﻰـﻟﺇ لﻭﺨﺩـﻠﻟ
ﻰﻟﺇ ﻡﺎﻤﻀﻨﻹﺍ ﻊﻴﻁﺘﺴﺍ ﻻ Domain ؟ﻲﺘﻜﺒﺸ ﻰﻠﻋ
ـﻟﺍ ﺕﺍﺩﺍﺩﻋﺍ ﻥﻭﻜﺘ ﺎﻤﺒﺭ -٣
IP ﺔﺤﻴﺤﺼ ﺭﻴﻏ
ـﻟﺍ ﻡﺎﻗ ﺎﻤﺒﺭ -٢
Network Administrator ﺕﻨﺭﺘﻨﻹﺍ ﻥﻋ ﻙﺒﺠﺤﺒ
ـﻟﺍ ﺕﺎﻤﻭﻠﻌﻤ ﻥﻭﻜﺘ ﺎﻤﺒﺭ -١ Gateway ﻙﺯﺎﻬﺠ ﻰﻠﻋ ﺔﺤﻴﺤﺼ ﺭﻴﻏ
:ﺏﺎﺒﺴﺍ ﺓﺩﻋ ﻰﻠﻋ ﻑﻗﻭﺘﻴ ﺭﻤﻻﺍ ﺍﺫﻫ
؟ﻙﻟﺫ ﻊﻁﻴﺘﺴﻴ ﻡﻫﺩﺤﺍ ﻥﻜﻟﻭ ﺔﻜﺒﺸﻟﺍ ﺭﺒﻋ ﺕﻨﺭﺘﻨﻹﺍ لﻭﺨﺩ ﻊﻴﻁﺘﺴﺍ ﻻ
.ﺔﻜﺒﺸﻟﺍ ﺱﻔﻨ ﻰﻠﻋ ﻯﺭﺨﺍ
ﻰﻟﺇ ﻰﻤﺘﻨﺘ ﻙﻨﺍ ﻭﺍ ﻡﻫﺍﺭﺘ ﻻ ﺕﻨﺍ ﺍﺫﻬﻠﻓ ﺔﻜﺒﺸﻟﺍ
Workgroup ﻰـﻟﺇ ﻥﻭﻤﺘﻨﻴ ﻡﻫﻭ Workgroup
ﺎﻤﺩﺨﺘﺴﻤ ﻥﻭﻜﺘ ﻥﺎﻴﺤﻻﺍ ﺏﻠﻏﺍ ﻲﻓ ﺔﻠﻜﺸﻤﻟﺍ ﻩﺫﻫ
Subnet Mask ﻰﻠﻋ ﺓﺯﻬﺠﻻﺍ ﺔﻴﻘﺒ ﻥﻋ ﻑﻠﺘﺨﻤ
؟ﺕﻨﺭﺘﻨﻹﺍ ﻰﻠﻋ لﻭﺨﺩﻟﺍ ﻊﻴﻁﺘﺴﺍ ﻲﻨﻨﺍ ﻻﺇ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺓﺯﻬﺠﻻﺍ ﻯﺭﺍ ﻥﺍ ﻊﻴﻁﺴﺘﺍ ﻻ
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لﻭﻠﺤﻟﺍﻭ لﻜﺎﺸﻤﻟﺍ ﻥﻤ ﺩﻴﺯﻤﻟ لﻭﻠﺤﻟﺍﻭ ﺔﻠﺌﺴﻻﺍ ﻯﺩﺘﻨﻤ ﻊﺒﺎﺘ .ﺩﺤﺍﻭ ﻥﺎﻜﻤ ﻲﻓ لﻜﺎﺸﻤﻟﺍ
ﻊﻴﻤﺠﻟ لﻭﻠﺤﻟﺍ ﻊﻴﻤﺠ ﺩﺠﺘ ﻥﺍ ﺍﺩﺠ ﺏﻌﺼﻟﺍ ﻥﻤ ﻪﻨﻻ لﺤﻟﺍ ﻥﻋ ﺙﺤﺒﻟﺍ ﻲﻓ ﺃﺩﺒﺘ ﻡﺜ ﺔﻠﻜﺸﻤﻠﻟ ﺽﺭﻌﺘﺘ
ﻙـﻨﺍ ﻰـﻨﻌﻤﺒ ﺓﺀﺍﺭـﻗ ﺎـﻬﻨﻤ ﺭﺜﻜﺍ ﺏﻴﺭﺩﺘﻭ ﺓﺭﺒﺨ ﻰﻟﺇ ﺝﺎﺘﺤﺘ ﺕﺎﻜﺒﺸﻟﺍ لﻜﺎﺸﻤ ﺎﻘﺒﺎﺴ ﺎﻨﺭﺸﺍ ﺎﻤﻜﻭ
ﻭﻫ ﻪﺒ لﺼﺘﺘ ﻱﺫﻟﺍ
10Mbps .ﺓﺯﻬﺠﻻﺍ ﻩﺫﻫ ﺔﻋﺭﺴﺒ ﺕﻨﺍ لﺼﺘﺘ ﺍﺫﻬﻟ ﻁﻘﻓ
ـﻟﺍ ﻥﻭﻜﻴ ﺩﻗ ـﻟﺍ ﻭﺍ
Hub Switch ﻪﻤﺩﺨﺘﺴﺘ ﻱﺫﻟﺍ 10Mbps ﺭـﺨﻵﺍ ﺯﺎﻬﺠﻟﺍ ﻥﻭﻜﻴ ﺩﻗ ﻭﺍ ﻁﻘﻓ
ﺔﻜﺒﺸ ﺕﺭﺎﻜ ﻱﺩﻟ 001/01 ﻪﺘﻋﺭﺴ ﺎﻤﺌﺍﺩﻭ 10Mbps ؟ﻁﻘﻓ
Ipconfig /release ﺏﺘﻜﺘ ﻡﺜ Ipconfig /renew
Automatic IP ﻰﻟﺇ ﺏﻫﺫﺘ ﻥﺍ ﻙﻴﻠﻌﻓ StartàRunàcmd ﺏﺘﻜﺘ ﻡﺜ
ـﻟﺍ ﻡﻗﺭ
ﻡﺩﺨﺘﺴـﺘ ﺕـﻨﻜ ﺍﺫﺍ ﺍﺫـﻫ ﻙﺯﺎﻬﺠﺒ ﺹﺎﺨﻟﺍ
IP Static IP ﻡﺩﺨﺘﺴـﺘ ﺕـﻨﻜ ﺍﺫﺍ ﺎـﻤﺍ
ـﻟﺍ ﻡﻗﺭ ﺱﻔﻨ لﻤﺤﻴ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺭﺨﺁ ﺯﺎﻬﺠ ﻙﺎﻨﻫ ﻥﺍ ﻩﺎﻨﻌﻤ ﺍﺫﻫ
IP ﺭﻴﻴﻐﺘﺒ ﻡﻗ ﻙﺯﺎﻬﺠﺒ ﺹﺎﺨﻟﺍ
ﺔﻟﺎﺴﺭ ﺎﻤﺌﺍﺩ ﻲﻟ ﺭﻬﻅﺘ IP Address Conflict ؟
ـﻟﺍ ﻲﻓ ﺔﻠﻜﺸﻤ ﻙﺎﻨﻫ -٣
Cable ـﺒ ﻩﺭﺒﺘﺨﺍ Cable Tester
ﻁﻭﺒﻀﻤ لﻜﺸﺒ ﺏﻜﺭﻤ ﺭﻴﻏ ﻭﺍ ﻑﺭﻌﻤ ﺭﻴﻏ ﻥﻭﻜﻴ ﺎﻤﺒﺭ ﺔﻜﺒﺸﻟﺍ ﺕﺭﺎﻜ -٢
ـﻟﺍ ﺔﻴﺤﺎﻨ ﻥﻤ لﺒﺎﻜﻟﺍ ﺔﻴﺎﻬﻨ -١
Switchـﻟﺎﺒ ﺔﻠﺼﺘﻤ ﺭﻴﻏ ﻭﺍ ﺔﻠﻜﺸﻤ ﺎﻬﺒ Switch
:ﻲﻠﻴ ﺎﻤﻜ ﺕﻻﺎﻤﺘﺤﺍ ﺔﺜﻼﺜ لﻤﺘﺤﻴ ﺭﻤﻻﺍ ﺍﺫﻫ
ﺀﻲﻀﺘ ﻻ ﻥﺎﻴﺒﻟﺍ ﺔﺒﻤﻟ ﻥﺍﻹ ﺯﺎﻬﺠﻟﺍ ﻲﻓ ﺔﻜﺒﺸﻟﺍ لﺒﺎﻜ لﻴﺼﻭﺘﺒ ﻡﻭﻗﺍ ﺎﻤﺩﻨﻋ Link Light ؟
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.ﺞﻤﺎﻨﺭﺒﻟﺍ ﺍﺫﻫ ﻲﻓ ﺔﻟﻭﻬﺴﺒ ﺎﻬﻴﻠﻋ ﻑﺭﻌﺘﺘ ﻥﺍ ﻊﻴﻁﺘﺴﺘ ﻲﺘﻟﺍ ﻯﺭﺨﻻﺍ ﻡﺎﻬﻤﻟﺍ ﻥﻤ ﺭﻴﺜﻜﻟﺍﻭ
ـﻟﺍ ﻊﻴﻤﺠ ﻥﻋ ﺙﺤﺒﻟﺎﺒ ﻡﻭﻘﺘ ﻥﺍ ﺎﻀﻴﺍ ﻙﻨﻜﻤﻴﻭ
لـﻤﻋﻭ ﺔـﻴﻠﺤﻤﻟﺍ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ
IPs Scan ﻡـﻬﻟ
ـﻟﺍ ﻥﻋ
Ports ﻡﺩﺨﺘﺴﺘ ﻥﺍ ﺎﻀﻴﺍ ﻙﻨﻜﻤﻴﻭ ﺯﺎﻬﺠﻟﺍ ﺍﺫﻫ ﻰﻠﻋ ﺔﺤﺔﺘﻔﻤﻟﺍ Ping ﺔـﻔﻠﺘﺨﻤ ﺕﺍﺩﺍﺩـﻋﺈﺒ
ـﻟﺍ ﻊﻀﻭﺒ ﻡﻭﻘﺘ ﻥﺍ ﻙﻨﻜﻤﻴ
IP ﺙـﺤﺒﻟﺎﺒ ﺞﻤﺎﻨﺭﺒﻟﺍ ﺍﺫﻫ ﻡﻭﻘﻴ ﻑﻭﺴﻭ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺯﺎﻬﺠﻟﺎﺒ ﺹﺎﺨﻟﺍ
ﻁﺒﺍﺭﻟﺍ ﺍﺫﻫ ﻥﻤ ﻪﻠﻴﻤﺤﺘ ﻙﻨﻜﻤﻴ ﻲﺘﻟﺍﻭ ﺔﻴﻨﺎﺠﻤﻟﺍ ﺞﻤﺍﺭﺒﻟﺍ ﻥﻤ ﺞﻤﺎﻨﺭﺒ
N t o k c i e o t c
e w r A t v P r S a
NetworkActivePortScan
!ﺀﻲﺸ ﻱﺍ ﻑﻠﻜﺘﺘ ﻻﻭ ﺔﻴﻨﺎﺠﻤ ﺎﻬﻨﺍ ﺕﺎﻴﺠﻤﺭﺒﻟﺍ ﻩﺫﻫ ﻊﻴﻤﺠ ﻲﻓ ﺔﻤﺎﻫ ﺓﺯﻴﻤ ﺩﺠﺘ
ﻑﻭـﺴﻭ .ﻙﺘﻤﻬﻤ لﻴﻬﺴﺘ ﻲﻓ ﻙﺩﻋﺎﺴﺘ ﺔﻴﻤﺩﺨ ﺕﺎﻴﺠﻤﺭﺒ ﻰﺘﺤ ﺔﻜﺒﺸﻟﺍ ﺔﺒﻗﺍﺭﻤﻟ ﺕﺎﻴﺠﻤﺭﺒﻭ ﺔﻜﺒﺸﻟﺍ
ـﻜ ﻙﻟ لﻤﻌﻟﺍ
Network Administrator ﺀﺍﺩﺍ ﺭﺎـﺒﺘﺨﻹ ﺕﺎﻴﺠﻤﺭﺒ ﻥﻤ ﺕﺎﻜﺒﺸﻟﺍ ﻲﻓ ﺭﻴﺒﺨ ﻭﺍ
لﻬﺴﺘ ﻑﻭﺴ ﻲﺘﻟﺍﻭ ﺍﺩﺠ ﺔﻤﺎﻬﻟﺍ ﺕﺎﻴﺠﻤﺭﺒﻟﺍ ﻥﻤ ﺔﻋﻭﻤﺠﻤ ﺞﻬﻨﻤﻟﺍ ﻥﻤ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﻲﻓ لﻭﺎﻨﺘﻨ ﻑﻭﺴ
Network Monitoring & Troubleshooting Tools
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.ﺕﺎﻜﺒﺸﻟﺍ ﻲﻓ ﺭﻤﺍﻭﻻﺍ ﺽﻌﺒ ﻡﺍﺩﺨﺘﺴﺍ ﻥﻋ ﻙﻴﻨﻐﺘ
ﻲﺘﻟﺍ ﺔﻤﻬﻤﻟﺍ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻥﻤ ﺭﻴﺜﻜﻟﺍﻭ ﻼﺜﻤ ﺭﻬﺸ لﻼﺨ ﻲﻓ
ﺯﺎﻬﺠﻟﺍ ﺍﺫﻫ ﻰﻟﺇﻭ ﻥﻤ ﺔﻜﺒﺸﻟﺍ ﺕﺭﺎﻜ ﻕﻴﺭﻁ ﻥﻋ ﺕﻠﺒﻘﺘﺴﺍ
ــﻟﺍ ﻡﺠﺤ ﺔﻓﺭﻌﻤ ﺎﻀﻴﺍ Packets ﻭﺍ ﺕﻠـﺴﺭﺍ ﻲـﺘﻟﺍ
ـﻟﺍ ﻙﻼﻬﺘﺴﺍ Processor ﻙـﻟ ﺢﻴـﺘﻴ ﺎﻤﻜ ﺞﻟﺎﻌﻤﻟﺍ ﻭﺍ
ﻥـﻋ ﺕﺎـﻤﻭﻠﻌﻤ ﺎﻀـﻴﺍ ﺞﻤﺎﻨﺭﺒﻟﺍ ﻙﻟ ﺽﺭﻌﻴ ﺎﻤﻜ ﻙﻟ
ﺭﻬﻅﺘ ﻲﺘﻟﺍ ﺔﻤﺌﺎﻘﻟﺍ ﻕﻴﺭﻁ ﻥﻋ ﻯﺭﺨﻻﺍ ﺕﺍﺩﺍﺩﻋﻹﺍ لﻴﺩﻌﺘ
ـﻟﺍ ــﻟﺍ ﺯﺎﻬﺠﻟﺍ ﻡﺴﺍ ﻭﺍ
IP Remote Machine ﻭﺍ
ﺭﺎﻴﺘﺨﺍ ﻙﻨﻜﻤﻴ ﺔﻤﺌﺎﻗ ﻙﻟ ﺭﻬﻅﺘ Remote لﺎـﺨﺩﻹ ﻼﺜﻤ
ﻕﻴﺭﻁ ﻥﻋ ﺕﺍﺩﺍﺩﻋﻹﺍ RClick ﻑﻭﺴﻭ ﺞﻤﺎﻨﺭﺒﻟﺍ ﻰﻠﻋ
ﺭـﻴﻴﻐﺘﻭ ﺞﻤﺎـﻨﺭﺒﻟﺍ ﻊـﻤ لﻤﺎﻌﺘﻟﺍ ﺔﻟﻭﻬﺴﺒ ﻙﻨﻜﻤﻴﻭ ﻊﻗﻭﻤ
Remote Machine ﻰﺘﺤ ﻭﺍ ﺭﺨﺁ ﻥﺎﻜﻤ ﻲﻓ ﺯﺎﻬﺠ ﻱﺍ
ﻥـﻋ ﺕﺎـﻤﻭﻠﻌﻤ ﻰـﻠﻋ لﺼـﺤﺘ ﻥﺍ ﺎﻀﻴﺍ ﻙﻨﻜﻤﻴ ﺎﻤﻜ
ﺯﺎـﻬﺠﻟﺍ ﻲﻓ ﺩﻭﺠﻭﻤﻟﺍ ﺔﻜﺒﺸﻟﺍ ﺕﺭﺎﻜ ﻕﻴﺭﻁ ﻥﻋ ﺔﻜﺒﺸﻟﺍ
ـﻟﺍ ﻡﺠﺤ ـﻟﺍﻭ
Traffic Packets ﺭـﺒﻋ لـﻘﺘﻨﺘ ﻲﺘﻟﺍ
ﻥـﻋ ﺔﻴﺭﻭﻓ ﺕﺎﻤﻭﻠﻌﻤ ﻰﻠﻋ لﻭﺼﺤﻟﺍ ﻙﻟ ﺢﻴﺘﻴ ﺞﻤﺎﻨﺭﺒﻟﺍ
ﺍﺫـﻫﻭ ﺎـﻨﻫ ﻥـﻤ ﻪﻠﻴﻤﺤﺘ ﻙﻨﻜﻤﻴ ﻲﻨﺎﺠﻤﻟﺍ ﺞﻤﺎﻨﺭﺒﻟﺍ ﺍﺫﻫ
n l g e S a i
A a o N t t L v
AnalogX NetStat Live
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ﺞﻤﺎﻨﺭﺒ ﺎﻀﻴﺍﻭ
ﻭ
Advanced LAN Scanner Advanced Port Scanner .
ﺞﻤﺎﻨﺭﺒ
Advanced IP Calculator ﻊﻤ لﻤﺎﻌﺘﻟﺍ ﻲﻓ ﺍﺩﺠ ﻡﺎﻫ ﻭﻫﻭ Subnet ـﻟﺍ ﻡﺎﻗﺭﺍﻭ IPs
لـﺜﻤ ﻰﻠﻋﻻﺎـﺒ ﻁﺒﺍﺭـﻟﺍ ﻰﻠﻋ ﺓﺩﻭﺠﻭﻤ ﻲﻫﻭ ﺔﻜﺭﺸﻟﺍ ﺱﻔﻨ ﺕﺎﺠﺘﻨﻤ ﺩﺤﺍ ﺎﻀﻴﺍ ﻲﻫﻭ ﺎﻬﻴﻠﻋ ﺓﺭﻅﻨ
ﺀﺎـﻘﻟﺎﺒ ﺎﻀـﻴﺍ ﻙﺤﺼﻨﻨ ﺔﻤﺎﻫ ﺕﻴﺎﺠﻤﺭﺒ ﺔﻋﻭﻤﺠﻤ ﻙﺎﻨﻫﻭ !ﺩﻌﺒ ﻥﻤ ﻭﻟﻭ ﻰﺘﺤ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺯﺎﻬﺠﻟﺍ
ﻰـﻠﻋ ﺕﺎـﻴﻠﻤﻌﻟﺍ ﺽـﻌﺒ ﻲﻓ ﺎﻀﻴﺍ ﻡﻜﺤﺘﻟﺍ ﻙﻟ ﺢﻴﺘﻴ ﺎﻤﻜ ﺓﺯﻬﺠﻻﺍ ﻥﻋ ﺔﻤﺎﻫ ﺕﺎﻤﻭﻠﻌﻤ ﺔﻓﺭﻌﻤ ﻙﻟ
ـﻟﺍ ﻊﻤ لﻤﺎﻌﺘﻟﺍ ﻲﻓ ﺔﻠﺌﺎﻫ ﺕﺎﻴﻨﺎﻜﻤﺍ ﺞﻤﺎﻨﺭﺒﻟﺍ ﺍﺫﻫ ﻙﻟ ﺢﻴﺘﻴ
IPs ﺢﻴﺘﻴ ﺙﻴﺤ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺓﺯﻬﺠﻻﺍﻭ
!ﻁﺒﺍﺭﻟﺍ ﺍﺫﻫ ﻰﻠﻋ ﺔﻴﻨﺎﺠﻤﻟﺍ ﺕﺎﻴﺠﻤﺭﺒﻟﺍ ﻥﻤ ﺭﺨﺁ ﺩﺩﻋ ﻊﻤ ﻲﻨﺎﺠﻤﻟﺍ ﺞﻤﺎﻨﺭﺒﻟﺍ ﺍﺫﻫ لﻴﻤﺤﺘ ﻙﻨﻜﻤﻴ
d a c c n e
A a n e I S a n
Adv nced IP Scanner
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Advanced IP Calculator
Advanced LAN Scanner
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لﻤﻌﻟﺍ لﻴﻬﺴﺘﻟ ﺎﻬﺒ ﻪﻨﺎﻌﺘﺴﻻﺍ ﻙﻨﻜﻤﻴ ﻲﺘﻟﺍ ﺕﺎﻴﺠﻤﺭﺒﻟﺍ ﻥﻋ ﺓﺫﺒﻨ ﻙﻟ
ﻡﺩﻘﻨ ﻥﺍ ﺎﻨﺩﺼﻗ ﻁﻘﻓ ﻥﺤﻨ ﻑﻠﺘﺨﻤ ﻊﻗﺍﻭﻤ ﻲﻓ ﺎﻫﺩﺠﺘ ﻑﻭﺴ ﻲﺘﻟﺍ ﺔﻴﻨﺎﺠﻤﻟﺍ ﺕﺎﻴﺠﻤﺭﺒﻟﺎﺒ ﺀﻲﻠﻤ ﺕﻨﺭﺘﻨﻹﺍ ﻊﺒﻁﻟﺎﺒ
.ﺀﺎﻨﻋ ﻥﻭﺩ ﺔﻟﻭﻬﺴﺒ ﺓﺯﻬﺠﻻﺍ
Server ﻰﻠﻋ ﺕﺎﻗﺍﺭﺘﺨﻹﺍ ﻑﺸﻜ ﻪﻘﻴﺭﻁ ﻥﻋ ﻊﻴﻁﺘﺴﺘ ﺙﻴﺤ ﺍﺩﺠ ﻡﻬﻤ ﻭﻫﻭ ﺔﻜﺒﺸﻟﺍ ﺝﺭﺎﺨ
ـﻟﺍ ﻡﺴﺍ ﺎﻀﻴﺍ ﻙﻟ ﺽﺭﻌﻴ ﺎﻤﻜ
Portﻰﺘﺤ ﻭﺍ ﺞﻤﺎﻨﺭﺒ ﻭﺍ ﻊﻗﻭﻤ ﻥﺎﻜ ﺀﺍﻭﺴ ﻪﺒ لﺼﺘﻤﻟﺍﻭ ﻪﻤﻗﺭﻭ
!ﻁﺒﺍﺭﻟﺍ ﺍﺫﻫ ﻥﻤ ﻪﻠﻴﻤﺤﺘ ﻙﻨﻜﻤﻴﻭ
ﻱﺎﺒ ﺎﻬﻟﺎﺼﺘﺍ ﻰﺘﺤﻭ ﺎﻬﻴﻠﻋ لﻤﻌﺘ ﻲﺘﻟﺍ ﺕﺎﻴﺠﻤﺭﺒﻟﺍﻭ ﺯﺎﻬﺠﻟﺍ
IP .ﺎﻬﻠﺨﺍﺩ ﻭﺍ ﺔﻜﺒﺸﻟﺍ ﺝﺭﺎﺨ
ـﻟﺍ ﺕﺎﻤﻭﻠﻌﻤ ﻙﻟ ﺽﺭﻌﺘ ﻲﺘﻟﺍﻭ ﺍﺩﺠ ﺔﻤﻬﻤﻟﺍ ﺞﻤﺍﺭﺒﻟﺍ ﻥﻤ ﺞﻤﺎﻨﺭﺒﻟﺍ ﺍﺫﻫ
Ports ﻲﻓ ﺔﺤﻭﺘﻔﻤﻟﺍ
A t v P r
c i o t
Active Ports
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.ﻙﺘﺴﺴﺅﻤ ﻭﺍ ﻙﺘﻜﺭﺸ ﻲﻓ ﺎﻫﺩﺭﺍﻭﻤﻭ ﺔﻜﺒﺸﻟﺍ ﻲﻓ لﻀﻓﺍ لﻜﺸﺒ ﻡﻜﺤﺘﻟﺍ
Security Policy ـﻟﺍ ﻰﻠﻋ ﻥﻴﻤﺩﺨﺘﺴﻤﻟﺎﺒ ﺔﺼﺎﺨﻟﺍ Domain ﻰـﻠﻋ ﺩﻋﺎﺴﻴ ﺎﻤﻜ ﺎﻬﻴﻓ ﻡﻜﺤﺘﻟﺍﻭ
Security ــﻟﺍ ﺭﻓﻭـﻴﻭ ﺕﺍﺩﺍﺩﻋﻹﺍ ﻥﻤ ﻙﻟﺫ ﻰﻟﺇ ﺎﻤﻭ ﻪﺒ ﺔﺼﺎﺨﻟﺍ Domain ــﻟﺍ ﻡﺍﺩﺨﺘـﺴﺍ
ـﻟﺍ ﺍﺫﻫ ﺎﻀﻴﺍ ﻱﻭﺤﻴﻭ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ
Directory ﻕﺎﻁﻨ Domain ــﻟﺍ ﻪـﻟ ﻡﻬﻨﻤ لﻜ ﺭﺜﻜﺍ ﻭﺍ
ﺯﺎـﻬﺠ لـﻜﺒ ﺹﺎﺨﻟﺍ ﻡﺩﺨﺘﺴﻤﻟﺍ ﻡﺴﺍﻭ ﺭﻭﺭﻤﻟﺍ ﺔﻤﻠﻜﻭ ﺓﺯﻬﺠﻻﺍﻭ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﻥﻴﻤﺩﺨﺘﺴﻤﻠﻟ ﺕﺎﻨﺎﻴﺒ
Active Directory ﺩﻠﺠﻤﻟﺍ ﻪﻴﻠﻋ ﻕﻠﻁﻴ ﺎﻤﻜ ﻭﺍ ﻥﺎﻜﻤﻟﺍ ﻭﻫﻭ Directory ﺓﺩـﻋﺎﻗ ﻱﻭـﺤﻴ ﻭﻫﻭ
Active Directory ـﻟﺍ ﻲﻓ ﺩﺠﻭﻴ ﻱﺫﻟﺍﻭ Domain Controller ــﻟﺎﺒ ﺹﺎـﺨﻟﺍ ﻡﺩﺎﺨﻟﺍ ﻭﺍ
ﻊﻤ لﻤﺎﻌﺘﻟﺍ ﻲﻓ ﺎﻬﻴﻠﻋ ﻑﺭﻌﺘﺘ ﻥﺍ ﺏﺠﻴ ﻲﺘﻟﺍ ﺀﺎﻴﺸﻻﺍ ﻡﻫﺍ ﻥﻤ
Domain Network ــﻟﺍ ﻭـﻫ
A t v D r c o
c i i e t r
Active Directory
ـﻟﺍ ﻥﻤ ﺢﻴﺭﺼﺘ
Administrator .ﺎﻨﻤﺍ ﺭﺜﻜﺍ ﺕﺎﻜﺒﺸﻟﺍ ﻩﺫﻫ لﻌﺠﻴ ﺎﻤ ﻭﻫﻭ ﺔﻜﺒﺸﻟﺍ ﺭﻴﺩﻤ ﻭﺍ
ﻰﻠﻋ لﻭﺼﺤﻟﺍ ﻰﻠﻋ ﻑﻗﻭﺘﻤ ﺕﺎﻜﺒﺸﻟﺍ ﻩﺫﻫ ﻰﻠﻋ ﺓﺯﻬﺠﻻﺍ لﻭﺨﺩ ﻥﻭﻜﻴﻭ ﺭﻴﺜﻜﻟﺍﻭ ﺔﻋﺎﺒﻁﻟﺎﺒ ﺹﺎﺨﻟﺍ
ﺎﻀـﻴﺍﻭ ﺔﻜﺒﺸـﻟﺍ ﺩﺭﺍﻭﻤﻟ لﻭﺨﺩﻟﺍ ﺕﺎﻤﻭﻠﻌﻤ ﻱﻭﺤﻴ ﻱﺫﻟﺍﻭ ﺔﻜﺒﺸﻟﺍ لﻤﻌﻟ ﻕﺎﻁﻨﻟﺍ
Print Server
لﺜﻤ ﻪﺘﺎﻤﺩﺨ ﻥﻤ
Domain Controller Server ــﻟﺍ ﺭﻴﻓﻭـﺘﺒ ﻡﻭـﻗ ﻱﺫـﻟﺍ ﻭ Domain ﻭﺍ
ﺓﺩﺎﻔﺘـﺴﻼﻟ ﻡﺩﺎﺨﻟﺍ ﺍﺫﻫ ﻰﻟﺇ لﻭﺼﻭﻟﺍ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﻯﺭﺨﻻﺍ ﺓﺯﻬﺠﻻﺍ ﻊﻴﻁﺘﺴﺘﻭ ﻪﻟ ﺹﺼﺨﻤ لﻤﻌﺒ
ﻲﻫ ﻲﺘﻟﺍﻭ
ClientServer Network ﻡﺩﺎﺨ لﻜ ﻡﻭﻘﻴ ﺭﺜﻜﺍ ﻭﺍ ﺎﻤﺩﺎﺨ ﻱﻭﺤﺘ ﺔﻜﺒﺸﻟﺍ ﻥﻻ ﺍﺭﻅﻨ
ﺕﺎﻜﺒﺸـﻟﺍ ﻥـﻤ ﻉﻭـﻨﻟﺍ ﺍﺫﻬﺒ ﺔﻘﻠﻌﺘﻤﻟﺍ ﺕﺍﺩﺍﺩﻋﻹﺍﻭ ﺕﻼﻴﺼﻔﺘﻟﺍ ﺩﻌﺒ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﻲﻓ لﻭﺎﻨﺘﻨ ﻑﻭﺴﻭ
ـﻟﺎﺒ ﺔﻴﻟﺎﻋ ﺔﻓﺭﻌﻤ ﺏﻠﻁﺘﺘﻭ ﺎﻬﺘﺭﺍﺩﻹ ﺀﺍﺭﺒﺨﻟ ﺎﻬﺠﺎﻴﺘﺤﻹ
Hardware .لﻴﻐﺸﺘﻟﺍ ﺔﻤﻅﻨﺍ ﺎﻀﻴﺍﻭ
ﺕﺎﻜﺒﺸ ﺭﺒﺘﻌﺘ
Domain ﺍﺭـﻅﻨ ﺎﻫﺩـﻘﻋﺍ ﻥﻤ ﺎﻀﻴﺍ ﺎﻬﻨﺍ ﻻﺇ ﺎﺘﺎﺒﺜﻭ ﺎﻨﻤﺍ ﺕﺎﻜﺒﺸﻟﺍ ﻉﺍﻭﻨﺍ ﺭﺜﻜﺍ ﻥﻤ
W n o D m i N t o
i d w o a e w r
Windows Domain Network
.ﻲﻓﺍﺭﺘﺤﺍ لﻜﺸﺒ ﺕﺎﻜﺒﺸﻟﺍ ﻊﻤ لﻤﺎﻌﺘﻟﺍ ﺔﻴﻔﻴﻜﻭ لﻴﻐﺸﺘﻟﺍ ﺔﻤﻅﻨﺎﺒ ﻕﻠﻌﺘﻤ ﺎﻬﺒﻠﻏﺍ لﻌﻟﻭ ﺕﺎﻜﺒﺸﻟﺍ
ﻲﻓ ﺔﻤﺩﻘﺘﻤﻟﺍ ﺕﺎﻋﻭﻀﻭﻤﻟﺍ ﺽﻌﺒﻟ ﺽﺭﻌﺘ ﻥﺍ ﺞﻬﻨﻤﻟﺍ ﻥﻤ ﺭﻴﺨﻻﺍ ﺀﺯﺠﻟﺍ ﺍﺫﻫ ﻲﻓ لﻭﺎﺤﻨ ﻑﻭﺴ
Advanced Network Topics
601 Certified Network Engineer Study Guide ACNE Certification
Certified Network Engineer Study Guide ACNE Certification 107
Domain Controller
o a o t o l
D m i C n r l e
Windows 2003 ﻭﺍ Windows 2000 Server ﻡﺎـﻅﻨﺒ لـﻤﻌﻴ ﺭﺘﻭـﻴﺒﻤﻜ ﻥﻋ ﺓﺭﺎﺒﻋ ﻭﻫ
Domain ــﻟﺍ ﺔﻜﺒﺸ ﻥﺍ ﻡﻬﻔﻴ ﺍﺫﻬﻟﻭ ﺎﻬﻴﻠﻋ Active Directory ـﻟﺍ ﺏﻴﻜﺭﺘ ﻡﺘ ﺩﻗﻭ Server
LAN ﺎـﻬﺒ ﺓﺭﻴﻐﺼ ﺔﻜﺭﺸ لﺎﺜﻤﻟﺍ لﻴﺒﺴ ﻰﻠﻋ Domain Controller ﻥﻤ ﺭﺜﻜﺍ ﺎﻬﻴﻠﻋ ﻥﻭﻜﻴ ﺩﻗ
. ﺢـﻀﻭﺘ ﺔـﻴﻟﺎﺘﻟﺍ ﺓﺭﻭﺼﻟﺍﻭ Domain Controller ﻥﻴﻨﺜﺍﻭ ﺩﺤﺍﻭ Domain ﻰﻟﺇ ﺝﺎﺘﺤﺘ ﻑﻭﺴ
Windows 2000 Server ﺔﺌﻴﺒ ﻲﻓ لﻤﻌﺘ Domain ﺔﻜﺒﺸ
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Certified Network Engineer Study Guide ACNE Certification 108
Installing Domain Controller
n t l i o a o t o l
I s a l n D m i C n r l e
Domain Controller ﺏﻴﻜﺭﺘ ﺕﺍﻭﻁﺨ ﻙﻟ ﺡﺭﺸﻨ ﻑﻭﺴ ﻲﻠﻴ ﺎﻤﻴﻓ
Windows 2000 Server Administrative Tools
ﻲﻓ ١- ﻰﻠﻋ لﺨﺩﺍ
Configure Your Server ٢- ﺭﺘﺨﺍ
Active Directory ٣- ﺭﺘﺨﺍ
Active Directory ﺏﻴﻜﺭﺘ ﺔﻴﻠﻤﻋ ﺍﺩﺒﺘﻟ Start
٤- ﺭﻘﻨﺍ
٥- ﺏﻴﻜﺭﺘﻟﺍ ﺀﺎﻬﺘﻨﺍ ﻰﺘﺤ ﺕﺎﻤﻴﻠﻌﺘﻟﺍ ﻊﺒﺘﺍ
؟Domain Controller لﻤﻌﺒ ﻡﻭﻘﻨ ﺍﺫﺎﻤﻟ ﻥﻜﻟ
ﺔﻜﺒﺸﻟﺍ ﻲﻓ ﺩﻴﺩﺠ Domain ١- لﻤﻌﻟ ﺎﻤﺍ
Forest ﺔﻜﺒﺸﻟﺍ ﺔﺌﻴﺒ ﻲﻓ ﺓﺩﻴﺩﺠ Domains ٢- ﺀﺎﺸﻨﺍ
٣- ﺕﺎﻫﺎﺠﺘﻻﺍ لﻜ ﻲﻓ ﺔﻜﺒﺸﻟﺍ ﺀﺍﺩﺍ ﻥﻴﺴﺤﺘ
Adding Windows XP to a Domain
d i i d w o a
A d n W n o X t D m i
ﻲـﻓ Windows XP
ــﺒ لﻤﻌﻴ ﺯﺎﻬﺠ ﺔﻓﺎﻀﺍ ﺔﻴﻔﻴﻜ ﻰﻠﻋ ﺔﻴﻟﺎﺘﻟﺍ ﺕﺍﻭﻁﺨﻟﺍ ﻲﻓ ﻑﺭﻌﺘﻨ ﻑﻭﺴ
Properties ﺭﺘﺨﺍ ﻡﺜ MY Computer ﻰﻠﻋ RClick ﺭﺘﺨﺍ ﻁﻘﻓ Domain
لﺨﺍﺩ
ﺓﺭﻭﺼﻟﺎﺒ ﺎﻤﻜ Computer Name ﺎﻬﻨﻤ ﺭﺘﺨﺍ System ﻡﺎﻅﻨﻟﺍ ﺓﺫﻓﺎﻨ ﻙﻟ ﺢﺘﻔﺘ
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Copyright © 2006 www.askpc.com All rights reserved
ﻥﻤ ﺔﻠﺒﺎﻘﻤﻟﺍ
Active Directory .
ـﻟﺍ ﻰﻟﺇ ﻡﻀﻨﺘ ﻑﻭﺴ Domain ﺓﺭﻭﺼﻟﺍ ﻲﻓ ﺎﻤﻜ
ﻲـﺘﻟﺍ ﺓﺯـﻬﺠﻻﺍ ﻱﺍ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺓﺯﻬﺠﻼﻟ ﺭﻭﺭﻤ
Computers ﺔﻤﻠﻜﻭ ﺩﻴﺩﺠ ﻡﺩﺨﺘﺴﻤ لﻤﻋ ﻊﻴﻁﺘﺴﺘ
ﻕـﻴﺭﻁ ﻥﻋ Active Directory Users and
.ﺭﺴﻟﺍ ﺔﻤﻜﻟﻭ ﻙﺒ ﺹﺎﺨﻟﺍ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ ﻡﺴﺍ
Ctrl+ Al + Del ﺭﺎـﻴﺘﺨﻻ ﺢﻴﺘﺎـﻔﻤﻟﺍ ﺔﺤﻭﻟ ﻥﻤ
ﺭﺎﻴﺘﺨﺍ ﻊﻴﻁﺘﺴﺘﻭ ﻯﺭﺨﺍ ﺓﺭﻤ ﻊﻠﻘﻴ ﺎﻤﺩﻨﻋ ﻙﻟﺫ ﺩﻌﺒ
لﻤﻋ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ ﻙﻨﻤ ﺏﻠﻁﻴ ﻑﻭﺴ Restart ﻡـﺜ
ـﻟﺎﺒ ﺔﺼﺎﺨ Domain Administrator ﺎﻫﺩـﻌﺒ
ـﻟﺎﺒ Domain ﻥﻭـﻜﺘ ﻑﻭـﺴ ﺕﺎﻤﻭﻠﻌﻤﻟﺍ ﻩﺫﻫﻭ
name ـ
ـ ـــﻟﺍﻭ Password ـ
ﺔ ـــﺼﺎﺨﻟﺍ
ــﻟﺍ ﻥﻋ ﺯﻭﺩﻨﻴﻭﻟﺍ ﻙﻟﺄﺴﻴ ﻑﻭﺴ ﻙﻟﺫ ﺩﻌﺒ User
ﻲﻠﻴ ﺎﻤﻜ ﺎﻬﻨﻤ ﺍﺀﺯﺠ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ ﺍﺫﻫ ﺢﺒﺼﻴ ﻑﻭﺴ ﻱﺫﻟﺍﻭ ﺔﻜﺒﺸﻟﺍ ﻰﻠﻋ ﺩﺠﻭﻴ
ــﻟﺍ ﻡـﺴﺍ ﺭﺘﺨﺍ ﻙﻟﺫ ﺩﻌﺒ ﻡﺜ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ ﻡﺴﺍ ﺎﻬﻴﻓ ﺏﺘﻜﺍ ﺓﺫﻓﺎﻨ ﻙﻟ ﺭﻬﻅﺘ ﻑﻭﺴ
Domain ﻱﺫـﻟﺍ
901 Certified Network Engineer Study Guide ACNE Certification
Certified Network Engineer Study Guide ACNE Certification 110
System Administrators Tools
y t d i i t a o o l
S s e A m n s r t r T o
ﻰـﻠﻋ ﺕﺎﻜﺒﺸـﻟﺍ ﻱﺭﻴﺩـﻤﺒ ﺔـﺼﺎﺨﻟﺍ ﺕﺎـﻴﺠﻤﺭﺒﻟﺍ ﻩﺫﻫ ﻡﺍﺩﺨﺘﺴﺎﺒ ﻙﺤﺼﻨﻨ ﺕﺎﻜﺒﺸﻟﺍ ﻲﻓ ﺭﻴﺒﺨﻜ
ﺭﻴﺩـﺘ ﺕـﻨﻜ ﺍﺫﺇ ﺎـﻬﻌﻤ لﻤﺎﻌﺘﻟﺍ ﻥﻤ ﻙﻟ ﺩﺒﻻ ﻲﺘﻟﺍ ﺕﺍﻭﺩﻻﺍ ﻡﻫﺍ ﻥﻤ ﺭﺒﺘﻌﺘ ﻲﻟﺍﻭ ﺔﻴﻟﺎﺘﻟﺍ ﺕﻼﺼﻭﻟﺍ
.Windows Technology ﻰﻠﻋ ﺩﻤﺘﻌﺘ ﺔﻜﺒﺸ
Windows Server 2003 Resource Kit Tools
Windows Server 2003 Service Pack 1 32bit Support Tools
Windows Server 2003 Service Pack 1 Administration Tools Pack
Internet Information Services (IIS) 6.0 Manager for Windows XP
Microsoft Management Console 3.0 for Windows Server 2003
Group Policy Management Console with Service Pack 1
Windows Server 2003 Group Policy Infrastructure
User Profile Hive Cleanup Service
Windows XP Remote Desktop Connection software
Microsoft Windows Server 2003 Performance Advisor
ASK PC Certified ASK PC
" ﻭﺃ ﻥﻤ ﺩﻤﺘﻌﻤﻟﺍ ﺕﺎﻜﺒﺸﻟﺍ ﺱﺩﻨﻬﻤ" ﺓﺩﺎﻬﺸ ﺞﻬﻨﻤ ﻥﻤ ﺎﻨﻴﻬﺘﻨﺍ ﻥﻭﻜﻨ ﺍﺫﻬﺒ
ﻅـﺤﻭ ﺔﻟﻭﻬﺴﺒ ﺞﻬﻨﻤﻟﺍ ﻡﻬﻔﻟ ﻭﻴﺩﻴﻔﻟﺎﺒ ﺔﻴﻠﻤﻌﻟﺍ ﺕﺎﺒﻴﺭﺩﺘﻟﺍ ﻡﺴﻗ ﺔﻌﺠﺍﺭﻤﺒ ﻙﺤﺼﻨﻨﻭ Network Engineer
.ﺭﺎﺒﺘﺨﻹﺍ ﻲﻓ ﺩﻴﻌﺴ
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Certified Network Engineer Study Guide ACNE Certification 111
References
R f r n e
e e e c
ﻊﺠﺍﺭﻤﻟﺍ
ﻊﺠﺍﺭﻤﻟﺍ
ﺭﺸـﻌﻟﺍ ﻱﺩﻌﺘﺘ ﻲﺘﻟﺍﻭ ﻪﺒ ﻪﺼﺎﺨﻟﺍ ﺔﻴﻠﻤﻌﻟﺍ ﺓﺭﺒﺨﻟﺍ ﻊﻗﺍﻭ ﻥﻤ ﻑﻟﺅﻤﻟﺍ لﺒﻗ ﻥﻤ ﻩﺩﺍﺩﻋﺍ ﻡﺘ ﺞﻬﻨﻤﻟﺍ ﺍﺫﻫ
ﺽـﻌﺒ ﻰـﻟﺍ ﺔﻓﺎـﻀﻻﺎﺒ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ لﻜﺎﺸﻤﻭ ﻲﻨﻔﻟﺍ ﻡﻋﺩﻟﺍ ﺔﺼﺎﺨﺒﻭ ﺭﺘﻭﻴﺒﻤﻜﻟﺍ لﺎﺠﻤ ﻲﻓ ﺕﺍﻭﻨﺴ
ﻡﻋﺩـﻟﺍ لﺎﺠﻤ ﻲﻓ ﺓﺭﺒﺨﻟﺍ ﺕﻭﻴﺒ ﺭﺒﻜﺍ ﻊﻤ ﻥﻭﺎﻌﺘﻟﺎﺒﻭ ﺭﺘﻭﻴﺒﻤﻜﻟﺎﺒ ﺔﺼﺎﺨﻟﺍ ﺔﻴﻤﻠﻌﻟﺍ ﻊﺠﺍﺭﻤﻟﺍﻭ ﺏﺘﻜﻟﺍ
ﺕﺎﻜﺒﺸﻟﺍﻭ ﺔﻨﺎﻴﺼﻟﺍﻭ ﻲﻨﻔﻟﺍ
Computer Hardware Architecture & Organizations, Prentice Hall
Microsoft KB, Microsoft Corp.
Microsoft TechNet, Microsoft Corp.
Network Troubleshooting, O'Reilly
Sybex Network+ Study Guide, 3rd Edition
Ethernet Network Analysis and Troubleshooting, Sniffer University
Network Computer Networks Problem Solutions, PRENTICE HALL
New Riders Understanding the Network
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Certified Network Engineer Study Guide ACNE Certification 112
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