Scenario 1 Step 1: You have been asked to subnet a school district's network, wasting the least amount of addresses as possible. You are given the private address block of 172.64.0.0/16 to subnet for each school/office. The first subnet is completed for you. Subnet Name Number of Addresses Needed New IP Prefix Network Address Broadcast Address North High 2400 /20 172.64.0.0 172.64.15.255 South High 2000 North Middle 1200 South Middle 1000 Central Elem. 1000 Southern Elem. 475 Eastern Elem. 450 Central Office 400 Western Elem. 200