📁 کامپیوتر و IT (آموزش_و_پژوهش)کد:10167امتیاز:4.8📅 بروزرسانی: هفته پیش

فایل شبكه هاي نظير به نظير

دانلود فایل اصلی

برای دریافت فایل کامل روی دکمه زیر کلیک کنید

دانلود و مشاهده جزئیات
ℹ️
برای مشاهده محصول و توضیحات به ادامه مطلب بروید

توضیحات

فایل شبكه هاي نظير به نظير
Normal
0
false
false
false
EN-US
X-NONE
FA
<w:LatentStyles DefLockedState='false' DefUnhideWhenUsed='true'
DefSemiHidden='true' DefQFormat='false' DefPriority='99'
LatentStyleCount='267'>
<w:LsdException Locked='false' Priority='0' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='Normal'/>
<w:LsdException Locked='false' Priority='9' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='heading 1'/>
<w:LsdException Locked='false' Priority='10' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='Title'/>
<w:LsdException Locked='false' Priority='11' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='Subtitle'/>
<w:LsdException Locked='false' Priority='22' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='Strong'/>
<w:LsdException Locked='false' Priority='20' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='Emphasis'/>
<w:LsdException Locked='false' Priority='59' SemiHidden='false'
UnhideWhenUsed='false' Name='Table Grid'/>
<w:LsdException Locked='false' Priority='1' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='No Spacing'/>
<w:LsdException Locked='false' Priority='60' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Shading'/>
<w:LsdException Locked='false' Priority='61' SemiHidden='false'
UnhideWhenUsed='false' Name='Light List'/>
<w:LsdException Locked='false' Priority='62' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Grid'/>
<w:LsdException Locked='false' Priority='63' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 1'/>
<w:LsdException Locked='false' Priority='64' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 2'/>
<w:LsdException Locked='false' Priority='65' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 1'/>
<w:LsdException Locked='false' Priority='66' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 2'/>
<w:LsdException Locked='false' Priority='67' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 1'/>
<w:LsdException Locked='false' Priority='68' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 2'/>
<w:LsdException Locked='false' Priority='69' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 3'/>
<w:LsdException Locked='false' Priority='70' SemiHidden='false'
UnhideWhenUsed='false' Name='Dark List'/>
<w:LsdException Locked='false' Priority='71' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Shading'/>
<w:LsdException Locked='false' Priority='72' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful List'/>
<w:LsdException Locked='false' Priority='73' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Grid'/>
<w:LsdException Locked='false' Priority='60' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Shading Accent 1'/>
<w:LsdException Locked='false' Priority='61' SemiHidden='false'
UnhideWhenUsed='false' Name='Light List Accent 1'/>
<w:LsdException Locked='false' Priority='62' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Grid Accent 1'/>
<w:LsdException Locked='false' Priority='63' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 1 Accent 1'/>
<w:LsdException Locked='false' Priority='64' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 2 Accent 1'/>
<w:LsdException Locked='false' Priority='65' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 1 Accent 1'/>
<w:LsdException Locked='false' Priority='34' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='List Paragraph'/>
<w:LsdException Locked='false' Priority='29' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='Quote'/>
<w:LsdException Locked='false' Priority='30' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='Intense Quote'/>
<w:LsdException Locked='false' Priority='66' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 2 Accent 1'/>
<w:LsdException Locked='false' Priority='67' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 1 Accent 1'/>
<w:LsdException Locked='false' Priority='68' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 2 Accent 1'/>
<w:LsdException Locked='false' Priority='69' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 3 Accent 1'/>
<w:LsdException Locked='false' Priority='70' SemiHidden='false'
UnhideWhenUsed='false' Name='Dark List Accent 1'/>
<w:LsdException Locked='false' Priority='71' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Shading Accent 1'/>
<w:LsdException Locked='false' Priority='72' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful List Accent 1'/>
<w:LsdException Locked='false' Priority='73' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Grid Accent 1'/>
<w:LsdException Locked='false' Priority='60' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Shading Accent 2'/>
<w:LsdException Locked='false' Priority='61' SemiHidden='false'
UnhideWhenUsed='false' Name='Light List Accent 2'/>
<w:LsdException Locked='false' Priority='62' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Grid Accent 2'/>
<w:LsdException Locked='false' Priority='63' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 1 Accent 2'/>
<w:LsdException Locked='false' Priority='64' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 2 Accent 2'/>
<w:LsdException Locked='false' Priority='65' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 1 Accent 2'/>
<w:LsdException Locked='false' Priority='66' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 2 Accent 2'/>
<w:LsdException Locked='false' Priority='67' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 1 Accent 2'/>
<w:LsdException Locked='false' Priority='68' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 2 Accent 2'/>
<w:LsdException Locked='false' Priority='69' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 3 Accent 2'/>
<w:LsdException Locked='false' Priority='70' SemiHidden='false'
UnhideWhenUsed='false' Name='Dark List Accent 2'/>
<w:LsdException Locked='false' Priority='71' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Shading Accent 2'/>
<w:LsdException Locked='false' Priority='72' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful List Accent 2'/>
<w:LsdException Locked='false' Priority='73' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Grid Accent 2'/>
<w:LsdException Locked='false' Priority='60' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Shading Accent 3'/>
<w:LsdException Locked='false' Priority='61' SemiHidden='false'
UnhideWhenUsed='false' Name='Light List Accent 3'/>
<w:LsdException Locked='false' Priority='62' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Grid Accent 3'/>
<w:LsdException Locked='false' Priority='63' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 1 Accent 3'/>
<w:LsdException Locked='false' Priority='64' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 2 Accent 3'/>
<w:LsdException Locked='false' Priority='65' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 1 Accent 3'/>
<w:LsdException Locked='false' Priority='66' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 2 Accent 3'/>
<w:LsdException Locked='false' Priority='67' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 1 Accent 3'/>
<w:LsdException Locked='false' Priority='68' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 2 Accent 3'/>
<w:LsdException Locked='false' Priority='69' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 3 Accent 3'/>
<w:LsdException Locked='false' Priority='70' SemiHidden='false'
UnhideWhenUsed='false' Name='Dark List Accent 3'/>
<w:LsdException Locked='false' Priority='71' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Shading Accent 3'/>
<w:LsdException Locked='false' Priority='72' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful List Accent 3'/>
<w:LsdException Locked='false' Priority='73' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Grid Accent 3'/>
<w:LsdException Locked='false' Priority='60' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Shading Accent 4'/>
<w:LsdException Locked='false' Priority='61' SemiHidden='false'
UnhideWhenUsed='false' Name='Light List Accent 4'/>
<w:LsdException Locked='false' Priority='62' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Grid Accent 4'/>
<w:LsdException Locked='false' Priority='63' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 1 Accent 4'/>
<w:LsdException Locked='false' Priority='64' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 2 Accent 4'/>
<w:LsdException Locked='false' Priority='65' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 1 Accent 4'/>
<w:LsdException Locked='false' Priority='66' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 2 Accent 4'/>
<w:LsdException Locked='false' Priority='67' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 1 Accent 4'/>
<w:LsdException Locked='false' Priority='68' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 2 Accent 4'/>
<w:LsdException Locked='false' Priority='69' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 3 Accent 4'/>
<w:LsdException Locked='false' Priority='70' SemiHidden='false'
UnhideWhenUsed='false' Name='Dark List Accent 4'/>
<w:LsdException Locked='false' Priority='71' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Shading Accent 4'/>
<w:LsdException Locked='false' Priority='72' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful List Accent 4'/>
<w:LsdException Locked='false' Priority='73' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Grid Accent 4'/>
<w:LsdException Locked='false' Priority='60' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Shading Accent 5'/>
<w:LsdException Locked='false' Priority='61' SemiHidden='false'
UnhideWhenUsed='false' Name='Light List Accent 5'/>
<w:LsdException Locked='false' Priority='62' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Grid Accent 5'/>
<w:LsdException Locked='false' Priority='63' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 1 Accent 5'/>
<w:LsdException Locked='false' Priority='64' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 2 Accent 5'/>
<w:LsdException Locked='false' Priority='65' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 1 Accent 5'/>
<w:LsdException Locked='false' Priority='66' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 2 Accent 5'/>
<w:LsdException Locked='false' Priority='67' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 1 Accent 5'/>
<w:LsdException Locked='false' Priority='68' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 2 Accent 5'/>
<w:LsdException Locked='false' Priority='69' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 3 Accent 5'/>
<w:LsdException Locked='false' Priority='70' SemiHidden='false'
UnhideWhenUsed='false' Name='Dark List Accent 5'/>
<w:LsdException Locked='false' Priority='71' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Shading Accent 5'/>
<w:LsdException Locked='false' Priority='72' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful List Accent 5'/>
<w:LsdException Locked='false' Priority='73' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Grid Accent 5'/>
<w:LsdException Locked='false' Priority='60' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Shading Accent 6'/>
<w:LsdException Locked='false' Priority='61' SemiHidden='false'
UnhideWhenUsed='false' Name='Light List Accent 6'/>
<w:LsdException Locked='false' Priority='62' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Grid Accent 6'/>
<w:LsdException Locked='false' Priority='63' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 1 Accent 6'/>
<w:LsdException Locked='false' Priority='64' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 2 Accent 6'/>
<w:LsdException Locked='false' Priority='65' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 1 Accent 6'/>
<w:LsdException Locked='false' Priority='66' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 2 Accent 6'/>
<w:LsdException Locked='false' Priority='67' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 1 Accent 6'/>
<w:LsdException Locked='false' Priority='68' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 2 Accent 6'/>
<w:LsdException Locked='false' Priority='69' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 3 Accent 6'/>
<w:LsdException Locked='false' Priority='70' SemiHidden='false'
UnhideWhenUsed='false' Name='Dark List Accent 6'/>
<w:LsdException Locked='false' Priority='71' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Shading Accent 6'/>
<w:LsdException Locked='false' Priority='72' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful List Accent 6'/>
<w:LsdException Locked='false' Priority='73' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Grid Accent 6'/>
<w:LsdException Locked='false' Priority='19' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='Subtle Emphasis'/>
<w:LsdException Locked='false' Priority='21' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='Intense Emphasis'/>
<w:LsdException Locked='false' Priority='31' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='Subtle Reference'/>
<w:LsdException Locked='false' Priority='32' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='Intense Reference'/>
<w:LsdException Locked='false' Priority='33' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='Book Title'/>
/* Style Definitions */
table.MsoNormalTable
{mso-style-name:'Table Normal';
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-noshow:yes;
mso-style-priority:99;
mso-style-qformat:yes;
mso-style-parent:'';
mso-padding-alt:0cm 5.4pt 0cm 5.4pt;
mso-para-margin:0cm;
mso-para-margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:11.0pt;
font-family:'Calibri','sans-serif';
mso-ascii-font-family:Calibri;
mso-ascii-theme-font:minor-latin;
mso-fareast-font-family:'Times New Roman';
mso-fareast-theme-font:minor-fareast;
mso-hansi-font-family:Calibri;
mso-hansi-theme-font:minor-latin;
mso-bidi-font-family:Arial;
mso-bidi-theme-font:minor-bidi;}
<p class='MsoNormal' dir='RTL' style='margin-right:-.1pt;text-align:justify;
text-justify:kashida;text-kashida:0%'><span style='font-size:14.0pt;mso-ansi-font-size:13.0pt;line-height:115%;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>چکيده
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
line-height:115%;font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";
mso-fareast-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:black' lang='FA'>استفاده از شبکه های کامپیوتری در چندین سال اخیر رشد فراوانی کرده
وسازمانها وموسسات اقدام به برپایی شبکه نموده اند . هر شبکه کامپیوتری باید با توجه
به شرایط وسیاست های هر سازمان ، طراحی وپیاده سازی گردد. در واقع شبکه های
کامپیوتری زیر ساخت های لازم را برای به اشتراک گذاشتن منابع در سازمان فراهم می
آورند؛در صورتیکه این زیر ساختها به درستی طراحی نشوند، در زمان استفاده از شبکه
مشکلات متفاوتی پیش آمده و باید هزینه های زیادی به منظور نگهداری شبکه وتطبیق آن
با خواسته های مورد نظر صرف شود.<span dir='LTR' style='font-size:13.0pt;
mso-bidi-font-size:15.0pt;line-height:115%;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
line-height:115%;font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";
mso-fareast-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:black' lang='FA'>در زمان طراحی یک شبکه سوالات متعددی مطرح می شود:<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;line-height:115%;
font-family:"Times New Roman","serif";mso-fareast-font-family:"Times New Roman";
mso-bidi-font-family:"B Nazanin";color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;line-height:115%;font-family:
"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>-برای طراحی یک شبکه باید از کجا شروع کرد؟<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;line-height:115%;
font-family:"Times New Roman","serif";mso-fareast-font-family:"Times New Roman";
mso-bidi-font-family:"B Nazanin";color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;line-height:115%;font-family:
"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>-چه پارامترهایی را باید در نظر گرفت ؟<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;line-height:115%;
font-family:"Times New Roman","serif";mso-fareast-font-family:"Times New Roman";
mso-bidi-font-family:"B Nazanin";color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;line-height:115%;font-family:
"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>-هدف از برپاسازی شبکه چیست ؟<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;line-height:115%;
font-family:"Times New Roman","serif";mso-fareast-font-family:"Times New Roman";
mso-bidi-font-family:"B Nazanin";color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;line-height:115%;font-family:
"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>- انتظار کاربران از شبکه چیست ؟<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;line-height:115%;
font-family:"Times New Roman","serif";mso-fareast-font-family:"Times New Roman";
mso-bidi-font-family:"B Nazanin";color:black'>
<p class='MsoNormal' dir='RTL' style='margin-right:.95pt;text-align:justify;
text-justify:kashida;text-kashida:0%'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;line-height:115%;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>- آیا شبکه موجود ارتقاء می باید ویا یک شبکه
از ابتدا طراحی می شود؟
<p class='MsoNormal' dir='RTL' style='margin-right:.95pt;text-align:justify;
text-justify:kashida;text-kashida:0%'>
<p class='MsoNormal' dir='RTL' style='margin-right:.95pt;text-align:justify;
text-justify:kashida;text-kashida:0%'>
v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
Normal
0
false
false
false
EN-US
X-NONE
FA
<w:LatentStyles DefLockedState='false' DefUnhideWhenUsed='true'
DefSemiHidden='true' DefQFormat='false' DefPriority='99'
LatentStyleCount='267'>
<w:LsdException Locked='false' Priority='0' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='Normal'/>
<w:LsdException Locked='false' Priority='9' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='heading 1'/>
<w:LsdException Locked='false' Priority='10' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='Title'/>
<w:LsdException Locked='false' Priority='11' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='Subtitle'/>
<w:LsdException Locked='false' Priority='22' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='Strong'/>
<w:LsdException Locked='false' Priority='20' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='Emphasis'/>
<w:LsdException Locked='false' Priority='59' SemiHidden='false'
UnhideWhenUsed='false' Name='Table Grid'/>
<w:LsdException Locked='false' Priority='1' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='No Spacing'/>
<w:LsdException Locked='false' Priority='60' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Shading'/>
<w:LsdException Locked='false' Priority='61' SemiHidden='false'
UnhideWhenUsed='false' Name='Light List'/>
<w:LsdException Locked='false' Priority='62' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Grid'/>
<w:LsdException Locked='false' Priority='63' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 1'/>
<w:LsdException Locked='false' Priority='64' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 2'/>
<w:LsdException Locked='false' Priority='65' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 1'/>
<w:LsdException Locked='false' Priority='66' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 2'/>
<w:LsdException Locked='false' Priority='67' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 1'/>
<w:LsdException Locked='false' Priority='68' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 2'/>
<w:LsdException Locked='false' Priority='69' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 3'/>
<w:LsdException Locked='false' Priority='70' SemiHidden='false'
UnhideWhenUsed='false' Name='Dark List'/>
<w:LsdException Locked='false' Priority='71' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Shading'/>
<w:LsdException Locked='false' Priority='72' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful List'/>
<w:LsdException Locked='false' Priority='73' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Grid'/>
<w:LsdException Locked='false' Priority='60' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Shading Accent 1'/>
<w:LsdException Locked='false' Priority='61' SemiHidden='false'
UnhideWhenUsed='false' Name='Light List Accent 1'/>
<w:LsdException Locked='false' Priority='62' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Grid Accent 1'/>
<w:LsdException Locked='false' Priority='63' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 1 Accent 1'/>
<w:LsdException Locked='false' Priority='64' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 2 Accent 1'/>
<w:LsdException Locked='false' Priority='65' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 1 Accent 1'/>
<w:LsdException Locked='false' Priority='34' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='List Paragraph'/>
<w:LsdException Locked='false' Priority='29' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='Quote'/>
<w:LsdException Locked='false' Priority='30' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='Intense Quote'/>
<w:LsdException Locked='false' Priority='66' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 2 Accent 1'/>
<w:LsdException Locked='false' Priority='67' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 1 Accent 1'/>
<w:LsdException Locked='false' Priority='68' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 2 Accent 1'/>
<w:LsdException Locked='false' Priority='69' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 3 Accent 1'/>
<w:LsdException Locked='false' Priority='70' SemiHidden='false'
UnhideWhenUsed='false' Name='Dark List Accent 1'/>
<w:LsdException Locked='false' Priority='71' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Shading Accent 1'/>
<w:LsdException Locked='false' Priority='72' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful List Accent 1'/>
<w:LsdException Locked='false' Priority='73' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Grid Accent 1'/>
<w:LsdException Locked='false' Priority='60' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Shading Accent 2'/>
<w:LsdException Locked='false' Priority='61' SemiHidden='false'
UnhideWhenUsed='false' Name='Light List Accent 2'/>
<w:LsdException Locked='false' Priority='62' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Grid Accent 2'/>
<w:LsdException Locked='false' Priority='63' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 1 Accent 2'/>
<w:LsdException Locked='false' Priority='64' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 2 Accent 2'/>
<w:LsdException Locked='false' Priority='65' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 1 Accent 2'/>
<w:LsdException Locked='false' Priority='66' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 2 Accent 2'/>
<w:LsdException Locked='false' Priority='67' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 1 Accent 2'/>
<w:LsdException Locked='false' Priority='68' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 2 Accent 2'/>
<w:LsdException Locked='false' Priority='69' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 3 Accent 2'/>
<w:LsdException Locked='false' Priority='70' SemiHidden='false'
UnhideWhenUsed='false' Name='Dark List Accent 2'/>
<w:LsdException Locked='false' Priority='71' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Shading Accent 2'/>
<w:LsdException Locked='false' Priority='72' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful List Accent 2'/>
<w:LsdException Locked='false' Priority='73' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Grid Accent 2'/>
<w:LsdException Locked='false' Priority='60' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Shading Accent 3'/>
<w:LsdException Locked='false' Priority='61' SemiHidden='false'
UnhideWhenUsed='false' Name='Light List Accent 3'/>
<w:LsdException Locked='false' Priority='62' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Grid Accent 3'/>
<w:LsdException Locked='false' Priority='63' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 1 Accent 3'/>
<w:LsdException Locked='false' Priority='64' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 2 Accent 3'/>
<w:LsdException Locked='false' Priority='65' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 1 Accent 3'/>
<w:LsdException Locked='false' Priority='66' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 2 Accent 3'/>
<w:LsdException Locked='false' Priority='67' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 1 Accent 3'/>
<w:LsdException Locked='false' Priority='68' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 2 Accent 3'/>
<w:LsdException Locked='false' Priority='69' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 3 Accent 3'/>
<w:LsdException Locked='false' Priority='70' SemiHidden='false'
UnhideWhenUsed='false' Name='Dark List Accent 3'/>
<w:LsdException Locked='false' Priority='71' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Shading Accent 3'/>
<w:LsdException Locked='false' Priority='72' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful List Accent 3'/>
<w:LsdException Locked='false' Priority='73' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Grid Accent 3'/>
<w:LsdException Locked='false' Priority='60' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Shading Accent 4'/>
<w:LsdException Locked='false' Priority='61' SemiHidden='false'
UnhideWhenUsed='false' Name='Light List Accent 4'/>
<w:LsdException Locked='false' Priority='62' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Grid Accent 4'/>
<w:LsdException Locked='false' Priority='63' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 1 Accent 4'/>
<w:LsdException Locked='false' Priority='64' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 2 Accent 4'/>
<w:LsdException Locked='false' Priority='65' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 1 Accent 4'/>
<w:LsdException Locked='false' Priority='66' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 2 Accent 4'/>
<w:LsdException Locked='false' Priority='67' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 1 Accent 4'/>
<w:LsdException Locked='false' Priority='68' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 2 Accent 4'/>
<w:LsdException Locked='false' Priority='69' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 3 Accent 4'/>
<w:LsdException Locked='false' Priority='70' SemiHidden='false'
UnhideWhenUsed='false' Name='Dark List Accent 4'/>
<w:LsdException Locked='false' Priority='71' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Shading Accent 4'/>
<w:LsdException Locked='false' Priority='72' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful List Accent 4'/>
<w:LsdException Locked='false' Priority='73' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Grid Accent 4'/>
<w:LsdException Locked='false' Priority='60' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Shading Accent 5'/>
<w:LsdException Locked='false' Priority='61' SemiHidden='false'
UnhideWhenUsed='false' Name='Light List Accent 5'/>
<w:LsdException Locked='false' Priority='62' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Grid Accent 5'/>
<w:LsdException Locked='false' Priority='63' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 1 Accent 5'/>
<w:LsdException Locked='false' Priority='64' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 2 Accent 5'/>
<w:LsdException Locked='false' Priority='65' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 1 Accent 5'/>
<w:LsdException Locked='false' Priority='66' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 2 Accent 5'/>
<w:LsdException Locked='false' Priority='67' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 1 Accent 5'/>
<w:LsdException Locked='false' Priority='68' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 2 Accent 5'/>
<w:LsdException Locked='false' Priority='69' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 3 Accent 5'/>
<w:LsdException Locked='false' Priority='70' SemiHidden='false'
UnhideWhenUsed='false' Name='Dark List Accent 5'/>
<w:LsdException Locked='false' Priority='71' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Shading Accent 5'/>
<w:LsdException Locked='false' Priority='72' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful List Accent 5'/>
<w:LsdException Locked='false' Priority='73' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Grid Accent 5'/>
<w:LsdException Locked='false' Priority='60' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Shading Accent 6'/>
<w:LsdException Locked='false' Priority='61' SemiHidden='false'
UnhideWhenUsed='false' Name='Light List Accent 6'/>
<w:LsdException Locked='false' Priority='62' SemiHidden='false'
UnhideWhenUsed='false' Name='Light Grid Accent 6'/>
<w:LsdException Locked='false' Priority='63' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 1 Accent 6'/>
<w:LsdException Locked='false' Priority='64' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Shading 2 Accent 6'/>
<w:LsdException Locked='false' Priority='65' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 1 Accent 6'/>
<w:LsdException Locked='false' Priority='66' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium List 2 Accent 6'/>
<w:LsdException Locked='false' Priority='67' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 1 Accent 6'/>
<w:LsdException Locked='false' Priority='68' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 2 Accent 6'/>
<w:LsdException Locked='false' Priority='69' SemiHidden='false'
UnhideWhenUsed='false' Name='Medium Grid 3 Accent 6'/>
<w:LsdException Locked='false' Priority='70' SemiHidden='false'
UnhideWhenUsed='false' Name='Dark List Accent 6'/>
<w:LsdException Locked='false' Priority='71' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Shading Accent 6'/>
<w:LsdException Locked='false' Priority='72' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful List Accent 6'/>
<w:LsdException Locked='false' Priority='73' SemiHidden='false'
UnhideWhenUsed='false' Name='Colorful Grid Accent 6'/>
<w:LsdException Locked='false' Priority='19' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='Subtle Emphasis'/>
<w:LsdException Locked='false' Priority='21' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='Intense Emphasis'/>
<w:LsdException Locked='false' Priority='31' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='Subtle Reference'/>
<w:LsdException Locked='false' Priority='32' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='Intense Reference'/>
<w:LsdException Locked='false' Priority='33' SemiHidden='false'
UnhideWhenUsed='false' QFormat='true' Name='Book Title'/>
/* Style Definitions */
table.MsoNormalTable
{mso-style-name:'Table Normal';
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-noshow:yes;
mso-style-priority:99;
mso-style-qformat:yes;
mso-style-parent:'';
mso-padding-alt:0cm 5.4pt 0cm 5.4pt;
mso-para-margin:0cm;
mso-para-margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:11.0pt;
font-family:'Calibri','sans-serif';
mso-ascii-font-family:Calibri;
mso-ascii-theme-font:minor-latin;
mso-fareast-font-family:'Times New Roman';
mso-fareast-theme-font:minor-fareast;
mso-hansi-font-family:Calibri;
mso-hansi-theme-font:minor-latin;
mso-bidi-font-family:Arial;
mso-bidi-theme-font:minor-bidi;}
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>چکيده
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>مقدمه....................................................................................... 1
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>فصل اول: شبکه کامپیوتری
چیست؟
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>1-1- شبکه کامپیوتری چیست ؟.............................................................. 3<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>2-1- مدل های شبکه[2] .......................................................... 5
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>3-1- اجزا ءشبکه ................................................................. 7<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>4-1- انواع شبکه از لحاظ جغرافیایی...................................... 8<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>5-1- ریخت شناسی شبکه ' <span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>Net work Topology<span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>' <span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>]<span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>10<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;
font-family:"Times New Roman","serif";mso-fareast-font-family:"Times New Roman";
mso-bidi-font-family:"B Nazanin";color:black'>[<span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'> .............. 9<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>6-1- پروتکل های شبکه ...................................................... 14<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>7-1- مدل <span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>Open System Interconnection<span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black'> <span dir='LTR' style='font-size:
13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>OSI<span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>'[20]................... 16<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>8-1- ابزارهای اتصال دهنده : ' <span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>Connectivity Devices<span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>' ................... 19
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>فصل دوم : مفاهيم مربوط به
ارسال سيگنال و پهناي باند
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>1-2- مفاهيم مربوط به ارسال
سيگنال و پهناي باند.................... 25<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>2-2- كابل شبكه<span style='mso-tab-count:
1 dotted'>.................................................................................. 26<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>3-2- كارت شبكه (<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>Network Interface<span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black'> <span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:
15.0pt;font-family:"Times New Roman","serif";mso-fareast-font-family:"Times New Roman";
mso-bidi-font-family:"B Nazanin";color:black'>Adapter<span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>)......................... 33<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>4-2- عملكردهاي اساسي كارت شبكه...................................... 34<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>5-2- نصب كارت شبكه<span style='mso-tab-count:
1 dotted'>.................................................... 35<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>6-2- تنظيمات مربوط به ويندوز براي ايجاد
شبكه[49].................... 38<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>7-2- شبكه هاي بي سيم <span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>WirelessNetworking<span style='font-size:15.0pt;
mso-ansi-font-size:13.0pt;font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";
mso-fareast-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:black' lang='FA'>....................... 40
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>8-2- پارامترهاي مؤثر در
انتخاب و پياده‌سازي يك سيستم <span dir='LTR' style='font-size:13.0pt;
mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";mso-fareast-font-family:
"Times New Roman";mso-bidi-font-family:"B Nazanin";color:black'>WLAN<span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'><span style='mso-tab-count:
1 dotted'>................. 46<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>فصل سوم : آشنائی با کارت
شبکه
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>1-3- کارت شبکه................................................................................. 51
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>2-3- وظايف کارت شبکه ............................................................ 51
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>3-3- نصب کارت شبکه ................................................................ 54<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>فصل چهارم : مراحل نصب
ویندوز 2003
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>1-4- نصب ویندوز 2003........................................................... 57<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>فصل پنجم : مبانی امنيت
اطلاعات
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'>
<span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>1-5- مبانی
امنيت اطلاعات<span style='font-size:15.0pt;mso-ansi-font-size:
13.0pt;font-family:"2 Nazanin";mso-ascii-font-family:"Times New Roman";
mso-fareast-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:black' lang='FA'> <span style='font-size:15.0pt;mso-ansi-font-size:
13.0pt;font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";
mso-fareast-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:black' lang='FA'> ....................................................... 67<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>2-5- اهميت امنيت اطلاعات و ايمن سازی
کامپيوترها ................ 68<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>3-5- داده ها و اطلاعات حساس در معرض تهديد ......................... 68<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>4-5- ويروس ها <span style='mso-tab-count:
1 dotted'>................................................................ 69<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>5-5- برنامه های اسب تروا ( دشمنانی در لباس
دوست ) ................ 69<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>6-5- ره گيری داده<span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"2 Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'> <span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'> ( استراق سمع ) ................................ 71<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>7-5- کلاهبرداری<span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"2 Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'> <span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'> ( ابتدا جلب اعتماد و سپس
تهاجم )........................ 71<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>8-5- نرم افزارهای آنتی ويروس ............................................... 72<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>9-5- فايروال ها <span style='mso-tab-count:
1 dotted'>....................................................................... 74<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>10-5- رمزنگاری <span style='mso-tab-count:
1 dotted'>............................................................................... 74
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>فصل ششم : مراحل اوليه
ايجاد امنيت<span style='font-size:15.0pt;mso-ansi-font-size:
13.0pt;font-family:"2 Nazanin";mso-ascii-font-family:"Times New Roman";
mso-fareast-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:black' lang='FA'> <span style='font-size:15.0pt;
mso-ansi-font-size:13.0pt;font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";
mso-fareast-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:black' lang='FA'> در شبکه<span dir='LTR' style='font-size:13.0pt;
mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";mso-fareast-font-family:
"Times New Roman";mso-bidi-font-family:"B Nazanin";color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>1-6- مراحل اوليه ايجاد امنيت<span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"2 Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'> <span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'> در شبکه......................................... 79<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>2-6- شناخت شبکه موجود ................................................................ 81<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>3-6- ايجاد محدوديت در برخی از<span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"2 Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'> <span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'> ضمائم پست الکترونيکی .................... 83<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>4-6- پايبندی به <span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"2 Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'> <span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>مفهوم کمترين امتياز<span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"2 Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'> <span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'> <span style='mso-tab-count:
1 dotted'>............................. 84<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>5-6- پروتکل <span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>SNMP<span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>)<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:
15.0pt;font-family:"Times New Roman","serif";mso-fareast-font-family:"Times New Roman";
mso-bidi-font-family:"B Nazanin";color:black'>Simple Network Management<span style='font-size:15.0pt;mso-ansi-font-size:
13.0pt;font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";
mso-fareast-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
color:black'> <span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>Protocol<span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>) .......... 85<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>6-6- تست امنيت شبکه <span style='mso-tab-count:
1 dotted'>.......................................................... 86<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>نتیجه گیری ............................................................................ 87<span dir='LTR' style='font-size:13.0pt;mso-bidi-font-size:15.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"B Nazanin";
color:black'>
<p class='MsoNormal' dir='RTL' style='margin-top:0cm;margin-right:-.1pt;margin-bottom:
0cm;margin-left:0cm;margin-bottom:.0001pt;text-align:justify;text-justify:kashida;
text-kashida:0%;line-height:normal;tab-stops:dotted 14.0cm'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;font-family:"B Nazanin";
mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman";color:black' lang='FA'>منابع و ماخذ ............................................................................ 88
<p class='MsoNormal' dir='RTL' style='margin-right:.95pt;text-align:justify;
text-justify:kashida;text-kashida:0%'>
<span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;line-height:115%;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman";color:black' lang='FA'><span style='font-size:15.0pt;mso-ansi-font-size:13.0pt;line-height:115%;
font-family:"B Nazanin";mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:black' lang='FA'>

دسته‌بندی‌های سایت

📂 ... pdf (رمان،شعر،داستان)...📂 ... PowerPoint پاورپوینت...📂 معارف اسلامی (آموزش_و_پژوهش)...📂 معماری (آموزش_و_پژوهش)...📂 کامپیوتر...📂 روانشناسی و مشاوره (آموزش_و_پژوهش)...📂 ... پروژه های تحصیلی و آموزشی...📂 مدیریت (آموزش_و_پژوهش)...📂 🔺... پژوهش ها و محتوای مجازی...📂 حقوق (آموزش_و_پژوهش)...📂 حسابداری (آموزش_و_پژوهش)...📂 امتحانات نهایی...📂 اقتصاد (آموزش_و_پژوهش)...📂 برق و مخابرات (آموزش_و_پژوهش)...📂 تاریخ (آموزش_و_پژوهش)...📂 کامپیوتر و IT (آموزش_و_پژوهش)...📂 ادبیات (آموزش_و_پژوهش)...📂 علوم تربیتی (آموزش_و_پژوهش)...📂 پزشکی (آموزش_و_پژوهش)...📂 ... psdو (نمونه قرارداد،طرح،الگو)...📂 مکانیک (آموزش_و_پژوهش)...📂 گوناگون...📂 جغرافیا (آموزش_و_پژوهش)...📂 هنر و گرافیک (آموزش_و_پژوهش)...📂 عمران و نقشه برداری (آموزش_و_پژوهش)...📂 بهداشت (آموزش_و_پژوهش)...📂 تربیت بدنی (آموزش_و_پژوهش)...📂 مواد و متالورژی (آموزش_و_پژوهش)...📂 کشاورزی و محیط زیست (آموزش_و_پژوهش)...📂 علوم اجتماعی (آموزش_و_پژوهش)...📂 علوم سیاسی (آموزش_و_پژوهش)...📂 شهرسازی (آموزش_و_پژوهش)...📂 شیمی (آموزش_و_پژوهش)...📂 صنایع (آموزش_و_پژوهش)...📂 استخدامی...📂 ... پروژه های صنعتی و احداث...📂 فیزیک (آموزش_و_پژوهش)...📂 هنر و گرافیک (کارآموزی_و_گزارشات)...📂 پیام نور...📂 ریاضی (آموزش_و_پژوهش)...📂 معماری (کارآموزی_و_گزارشات)...📂 موبایل و اندروید...📂 برق و مخابرات (کارآموزی_و_گزارشات)...📂 مدیریت (مقالات_و_تحقیقات)...📂 امار و احتمال (آموزش_و_پژوهش)...📂 عمران و نقشه برداری (کارآموزی_و_گزارشات)...📂 زبانهای خارجه (آموزش_و_پژوهش)...📂 صنایع غذایی (آموزش_و_پژوهش)...📂 فلسفه و منطق (آموزش_و_پژوهش)...📂 عمران و نقشه برداری (مقالات_و_تحقیقات)...📂 ... پروژه های تولیدی و اشتغال...📂 زیست شناسی (آموزش_و_پژوهش)...📂 مکانیک (کارآموزی_و_گزارشات)...📂 کامپیوتر و IT (کارآموزی_و_گزارشات)...📂 صنایع (کارآموزی_و_گزارشات)...📂 پرستاری (آموزش_و_پژوهش)...📂 ... پروژه های غذایی و کشاورزی...📂 حسابداری (کارآموزی_و_گزارشات)...📂 روانشناسی و مشاوره (مقالات_و_تحقیقات)...📂 زمین شناسی (آموزش_و_پژوهش)...📂 ... پروژه های تحقیق و ترجمه مقاله...📂 مدیریت (کارآموزی_و_گزارشات)...📂 علوم تربیتی (کارآموزی_و_گزارشات)...📂 کشاورزی و محیط زیست (کارآموزی_و_گزارشات)...📂 کنکور سراسری...📂 بیمه و بانکداری (آموزش_و_پژوهش)...📂 نفت (آموزش_و_پژوهش)...📂 عمران و نقشه برداری (نظام_مهندسی)...📂 برق و مخابرات (مقالات_و_تحقیقات)...📂 کامپیوتر و IT (مقالات_و_تحقیقات)...📂 کنکور ارشد و دکتری...📂 مهندسی پزشکی (آموزش_و_پژوهش)...📂 دیگر...📂 شیمی (کارآموزی_و_گزارشات)...📂 ... پروژه های پرورش و دامپروری...📂 علوم دامی (آموزش_و_پژوهش)...📂 ... پروژه های تاسیس و خدمات...📂 پزشکی (مقالات_و_تحقیقات)...📂 حقوق (کارآموزی_و_گزارشات)...📂 مهندسی معدن (آموزش_و_پژوهش)...📂 حسابداری (مقالات_و_تحقیقات)...📂 تغذیه (آموزش_و_پژوهش)...📂 بانک ها...📂 🔺قالب و پلاگین...📂 علوم اجتماعی (مقالات_و_تحقیقات)...📂 C و C++...📂 پزشکی و پرستاری (کارآموزی_و_گزارشات)...📂 دندانپزشکی (آموزش_و_پژوهش)...📂 سی شارپ...📂 ... پروژه های پزشکی و دارو...📂 معماری (نظام_مهندسی)...📂 مامایی (آموزش_و_پژوهش)...📂 ویژوال بیسیک...📂 نظام مهندسی...📂 نفت (کارآموزی_و_گزارشات)...📂 نساجی (آموزش_و_پژوهش)...📂 کشاورزی و محیط زیست (مقالات_و_تحقیقات)...📂 طراحی وب...📂 انیمیشین و وکتور (آموزش_و_پژوهش)...📂 داروسازی (آموزش_و_پژوهش)...📂 مهندسی شیلات (آموزش_و_پژوهش)...📂 Android...📂 ICDL...📂 کشاورزی و محیط زیست (کتب_و_جزوات)...📂 مهندسی آب (کتب_و_جزوات)...📂 Matlab...📂 مکانیک (نظام_مهندسی)...📂 مهندسی بهداشت (کتب_و_جزوات)...📂 کتابداری (آموزش_و_پژوهش)...📂 مواد و متالوژی و معدن (کارآموزی_و_گزارشات)...📂 آیین نامه رانندگی...📂 PHP...📂 داروسازی (کارآموزی_و_گزارشات)...📂 ... پروژه های کارآموزی و کارورزی...📂 دستگاه های اجرایی...📂 مهندسی آب و هواشناسي (کارآموزی_و_گزارشات)...📂 برق و مخابرات (نظام_مهندسی)...📂 ... پروژه های کارآفرینی و توجیهی...📂 وردپرس...📂 شرکت گاز...📂 اسمبلی...📂 Visual Basic.net...📂 وزارت نیرو...📂 شرکت نفت...📂 HTML...📂 ASP.net...📂 دلفی...📂 مصاحبه حضوری...📂 طراحی (کتب_و_جزوات)...📂 شهرداری...📂 علوم نجوم (آموزش_و_پژوهش)...📂 پایتون...📂 🔺زبان برنامه نویسی و اسکریپت...📂 SQL Server...📂 جاوا...📂 اسکریپت...

جستجو در بین فایل‌ها