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14 Cards in this Set
- Front
- Back
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What is the subnet if 0 bits are borrowed?
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0
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What is the subnet if 1 bit is borrowed?
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128
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What is the subnet if 2 bits are borrowed?
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192
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What is the subnet if 3 bits are borrowed?
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224
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What is the subnet if 4 bits are borrowed?
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240
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What is the subnet if 5 bits are borrowed?
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248
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What is the subnet if 6 bits are borrowed?
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252
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What is the subnet if 7 bits are borrowed?
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254
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What is the subnet if 8 bits are borrowed?
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255
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How do you find out what network an IP address is on?
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You can find this out by ANDing the IP Address octet with the corresponding portion of the Subnet Mask
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When subnetting what do the 1's represent in the subnet mask?
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Networks
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When subnetting what do the O's represent in the subnet mask?
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Hosts
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What is the formula for determining how many hosts can be on a network?
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2 raised to the N minus 2 where N=remaining 0's in subnet mask
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What is the formula for determining how many networks will be added if an address is subnetted?
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2 raised to the N minus 2 where N=total bits borrowed
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