Cisco started this exam back in 2012 and I have thought/semi-studied about this test for about over a year now, just did not feel comfy about it until recently. I took the test last week and passed, however there were some questions on the exam I noticed that weren't on the exam blueprint so that kind of surprised me. …

The purpose of this post is to reference the CCNA Data Center (640-911) exam. This exam starts the conversation of IPv6 and since IPv6 is hexadecimal this post starts the talk about how we look at a hexadecimal values and learn how to convert them to binary and decimal. If you know subnetting skills then this won’t be …

Just like before if you have followed, I have gone over the CCNA Data Center Study Guide from Todd Lammle and in this post we cover two chapters. Feel free to comment below if you have any questions on either of these two chapters. Chapter 10 Overview: Chapter 10 starts us back in the book, before we do any …

If you made it past the earlier chapters this one should be interesting, like before I am going through each chapter of the CCNA Data Center Study Guide from Todd Lammle. Comment below if you have questions in this chapter, last week we learned about subnetting and in this chapter we will learn about the NX-OS which is …

Let's start chapter six of the CCNA Data Center Study Guide from Todd Lammle, feel free to post questions if you have any. Like before I have covered the topics of the each chapter. Last week we learned about the different IP classes and today we get a course in subnetting. Let's go over what you should know if you …