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Table of Contents
1. inleiding .............................................................................................................. 1
1.1. kennismaking ........................................................................................... 1
1.2. terminologiebad ........................................................................................ 9
1.3. operating system .................................................................................... 10
1.4. geschiedenis internet .............................................................................. 13
2. terminologie ..................................................................................................... 19
2.1. bit ........................................................................................................... 19
2.2. byte ......................................................................................................... 19
2.3. kilobyte ................................................................................................... 20
2.4. zender en ontvangers ............................................................................. 23
2.5. lan-wan-man ........................................................................................... 25
2.6. topologie van een netwerk ..................................................................... 27
2.7. telefoon en data ...................................................................................... 29
2.8. oefening .................................................................................................. 31
3. derde les ........................................................................................................... 32
3.1. OSI model .............................................................................................. 32
3.2. OSI-model versus DoD .......................................................................... 35
3.3. sniffer ..................................................................................................... 36
3.4. op de computer ...................................................................................... 38
3.5. toestellen en lagen ................................................................................. 40
4. vierde les .......................................................................................................... 43
4.1. onze data op reis .................................................................................... 43
4.2. onze data onderweg ............................................................................... 45
4.3. bestemming bereikt ................................................................................ 46
4.4. er komt antwoord ................................................................................... 46
4.5. lagen oefening ........................................................................................ 48
4.6. tcp en udp .............................................................................................. 49
4.7. ping en arp ............................................................................................. 51
4.8. packetjes ................................................................................................. 52
5. weergave getallen ............................................................................................ 53
5.1. leren tellen ............................................................................................. 53
5.2. veel voorkomende getallen .................................................................... 57
5.3. machten van twee .................................................................................. 57
6. ip-adressen ....................................................................................................... 59
6.1. oefening .................................................................................................. 59
6.2. ip-adressen .............................................................................................. 61
6.3. private en publieke adressen .................................................................. 61
6.4. ip-adres klassen ...................................................................................... 63
6.5. oefening ip-adres klassen ....................................................................... 63
6.6. default subnet masks .............................................................................. 64
6.7. oefening default subnet masks ............................................................... 64
6.8. network id en host id ............................................................................. 65
6.9. oefening network id en host id .............................................................. 66
6.10. lokale computer of niet ? ..................................................................... 67
6.11. oefening lokale computer of niet? ....................................................... 68
6.12. subnet notatie ....................................................................................... 69
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