Subnetting Quick Reference — The 60-Second Method on One Page
Subnetting on one page — the 60-second method, the magic-number table, /29 walkthrough, and the prefix-to-mask conversion chart. Print it. Use it. No tables to …
Posts tagged: Ipv4
Subnetting Without a Calculator — The Magic-Number Method
No, you can't use a calculator on the CompTIA Network+ N10-009 exam — you subnet by hand. Here's the magic-number method to subnet any IPv4 mask in under 30 …