Lets have a good start with *SUBNETTING* before everything!

Hi folks,


I thoroughly recommend you to access the following book online or as hard copy and get a perfect start.(Search for that exact title please)
Title : CCNA Cisco certified network associate study guide, 5th edition
Author/Creator : Todd Lammle

In that,master Chapter 3 by reading and doing ALL of those exercises without looking at answers in the back.There are exercises to practice subnetting in head(paperless) also.Believe me.If you do it properly,you should be able to do any subnet calculation within 3 - 5 minutes with/without paper.


Let me know your progress by replying this post.Good luck.Happy subnetting!!!