Écrit par CCNA
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06-06-2008 |
- You want 6 IP addresses on a C class network. How will you subnet ?
2N-2>=6 --> N=3 --> last byte : 3 bits to host/5 bits to network --> /29
- You want 10 IP addresses on a C class network. How will you subnet ?
2N-2>=10 --> N=4 --> last byte : 4 bits to host/4 bits to network --> /28
- You want 12 IP addresses on a C class network. How will you subnet ?
2N-2>=12 --> N=4 --> last byte : 4 bits to host/4 bits to network --> /28
- You want 27 IP addresses on a C class network. How will you subnet ?
2N-2>=27 --> N=5 --> last byte : 5 bits to host/3 bits to network --> /27
- You want 32 IP addresses on a C class network. How will you subnet ?
2N-2>=32 --> N=6 --> last byte : 6 bits to host/2 bits to network --> /26
- You want 64 IP addresses on a C class network. How will you subnet ?
2N-2>=64 --> N=7 --> last byte : 7 bits to host/1 bit to network --> /25 --> subnetting not allowed
- You want 100 IP addresses on a C class network. How will you subnet ?
2N-2>=100 --> N=7 --> last byte : 7 bits to host/1 bit to network --> /25 --> subnetting not allowed
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Dernière mise à jour : ( 06-06-2008 )
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