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 $133\mathrm{.}33\mathrm{.}0\mathrm{.}0/16$ 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 $8100/19133\mathrm{.}33\mathrm{.}0\mathrm{.}0133\mathrm{.}33\mathrm{.}31\mathrm{.}255$

South High $8000$

North Middle $4100$

South Middle $2048$

Central Elem. $2040$

Southern Elem. $1400$

Eastern Elem. $1000$

Central Office $500$

Western Elem. $250$

Scenario $2$

You run a major ISP that is responsible for issuing blocks of addresses to smaller ISPs based on their addressing

needs, while wasting the least amount of addresses as possible. The table below contains the address

requirements for each customer. The addressing block that you are given to subnet for the following customers

is $99\mathrm{.}0\mathrm{.}0\mathrm{.}0/8.$ The first subnet is completed for you.

Customer Name Number of

Addresses Needed

New IP Prefix Network Address Broadcast Address

Customer # $18,300,000/999\mathrm{.}0\mathrm{.}0\mathrm{.}099\mathrm{.}127\mathrm{.}255\mathrm{.}255$

Customer # $26,000,000$

Customer # $32,000,000$

Customer # $41,500,000$

Customer # $5530,000$

Customer # $6524,000$

Customer # $7100,000$

Customer # $875,000$

Customer # $916,000$