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How many addresses are left

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Reference no: EM13336702

An organisation has been granted a block of addresses starting with the address 172.154.68.0/22.

a) Create 3 subnets for this organisation with the first subblock of 250 addresses, the second subblock of 60 addresses and the third subblock of 12 addresses.

b) How many addresses are left?

 

Reference no: EM13336702

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