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1.




________________________________________________________ 6

______________________________________________________ 8

_________________________________________________________ 10

1. _______________________________________________ 12

1.1 . ___________________________________________________________________ 12

1.2. ________________________________________________________ 19

1.2.1. ___________________________ 19

1.2.2. _____________________________________ 21

1.2.3. - 22

1.3 . _____________________ 25

1.4. _______________ 31

2. _____________________________ 34

2.1 __________________________________________________ 34

2.2 _________________________________________ 36

2.3 . 40

2.4 ______________________________________ 47

2.5 ______________________ 48

2.6 _____________________________________ 50

3. . _________________________ 53

3.1 _______________________________________ 53

3.2 _____________________________________________ 57

3.3 _____________________________________________ 60

3.4 ________________________ 62

4. _________ 67

4.1 ____________________ 67

4.2 _________ 69

4.3 75

4.4 ________________________________________ 78

4.5 __________________________ 81

4.5.1. _______________________________________ 82

4.5.2. ________________________________________ 84

4.5.3. _______________ 86

4.5.4. ______________________________ 88

4.6 _____________ 96

4.6.1. 96

4.6.2. _______________________ 100

4.6.3. ( )__________ 103

4.7 ___________________________________________ 109

4.7.1. ________________________ 111

4.7.2. ________________________________ 114

4.7.3.-____________________________________________ 116

4.7.4. _____________________________ 120

5. _______ 124

5.1 ______________________________________ 126

5.2 ____________________________________________________ 130

5.3 ______________________________ 133

5.4 _________________________________ 139

5.5 141

6. __________ 144

6.1 _ 144

6.2 _______ 147

6.3 ________________ 151

6.4 152

6.5 ___________________________________ 155

6.6 _____________________________ 158

6.7.1. ____________________________________ 159

6.7.2. _________________________________________ 161

6.7.3. ____________________________________ 163

6.7.4. _________________________ 166

6.7 ________________________________ 169

6.8 OSI____________________________________ 188

6.9 INTERNET_______________________________________ 193

6.9.1. Internet_________________________________ 193

6.9.2. Internet___________________________________________ 194

6.9.3. Internet_______________________________ 197

6.9.4. Internet_______________________ 199

6.9.5. _____________________________ 203

6.9.6. Internet_____________________________ 204

7. ____ 223

7.1 ________________________________________ 224

7.2 ________________________________ 227

7.3 ________________________ 232

7.3.1 _____________________ 232

7.3.2. _________________________________ 234

7.3.3 _______ 237

8. ____________________________________________________ 239

8.1 __________________________________________________________________ 239

8.2 ______________________ 250

8.2.1 _______________________________ 250

8.2.2 ______________________________________ 252

8.2.3 ______________________________________ 269

8.2.4 _______________________________ 273

8.2.5 _______________________________________ 277

8.2.6 _________________________________ 285

8.3 __________________________ 290

8.4 293

8.4.1. ._____________________ 294

8.4.2. . . 295

8.4.3 .__________________ 297

8.4.4 .______________________ 299

8.4.5 ______________ 301

8.4.6 __________ 304

8.4.7 ______________________________________________________ 308

8.5 __________________________________________________________ 311

8.5.1 ___________________________________________ 312

8.5.2 CASE - __________________________________________ 313

9. - 319

9.1 ____________________ 321

9.2 _______________________________ 331

9.3 _____________________________________ 360

9.3.1 __________________________ 360

9.3.2 362

.

______________________________________________________ 366

 


 


 

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