Select and Place:

corporate headquarters provided your office a portion of their B subnet to use at a new office locaion.
Allocate the minimum number of addresses (using CIDR notation) needed to accommodate each department.
Range Given: 172.30.232.0/24
SALES 57 devices
HR 23 devices
IT 12 devices
Finance 32 devicesMarketing 9 devices
After accommodating each department, identify the unused portion of the subnet by responding to the question
on the graphic. All RED boxes must be filled.
Select and Place:

Answer:

Explanation:
Sales borrows 2 bits for a block of 64
HR borrows 3 bits for a block of 32
IT borrows 4 bits for a block of 16
Finance borrows 2 bits for a bock of 64
Marketing borrows 4 bits for a block of 16
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Total used IP Addresses 192
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256 – 192 = 64 left over contiguous IP Address Block