Question: how to vlsm a network?
Answer: Step - 1. Make a list of Subnets possible. Step - 2. Sort the requirements of IPs in descending order (Highest to Lowest). ...  Step - 3. Allocate the highest range of IPs to the highest requirement, so let's assign 192.168. ...  Step - 4. Allocate the next highest range, so let's assign 192.168. ...  Step - 5. ...  Step - 6.