By Andrew Messier
NetSim 10.0 is now available! This is a major update and the first of many to bring NetSim up to CCNPv5.
By John Oden
In our video series entitled Subnetting Demystified, I have attempted to create a learning resource that provides a good overview of Internet Protocol version 4 (IPv4), focusing on topics that are important to those of you who are preparing for certification exams. In the first few video presentations, we discuss some historical aspects of IPv4 and compare that to where we are today.
By James Hanback
Now that you know what an IP version 6 (IPv6) address is, how to identify the types of IPv6 addresses, and how to subnet a block of IPv6 addresses, it’s finally time to configure IPv6 on a network. Perhaps your boss has finally shown some interest and asked you what that whole World IPv6 Launch anniversary you mentioned was all about. Perhaps you’ve simply decided that it’s time to put into practice the topics you’ve been studying in pursuit of your certification. However it happened, you’re ready to implement IPv6 on your network.
2.8.5. EFS – Part 3
By Val Bakh
Previously, in Parts 1 and 2 of the blog series about Encrypting File System (EFS), we introduced the main concepts and described how EFS encrypts and decrypts files, how you can share those files with your trusted colleagues, and how a data recovery agent (DRA) can recover your files if something happens to you or to your private key. In this final installment of the series about EFS, we’ll look at several typical scenarios.
By James Hanback
As a sensible person, you probably wouldn’t run a 5K, even for charitable purposes, without first performing some type of physical conditioning to ensure that you’ll actually cross that finish line. Whether you’re a professional who just needs to warm up and appropriately hydrate before the race or a newbie who gets out of breath just walking to your car, you’ll most likely prepare yourself with the right equipment and an adequate amount of training before you take on that public run.
By James Hanback
The skies overhead are calm and blue. The birds are singing. The world seems to have clicked into place. You now know what an IP version 6 (IPv6) address is and how to format it. No one outside of a certification exam has quizzed you on the particulars of the IPv6 standard, and your boss doesn’t even know how to connect to the Wi-Fi, so it’s time to kick back and bask in the glow of your soon-to-be-certified skills because you know everything you need to know about IPv6.
By James Hanback
There might come a time in your career when the fundamental networking tasks you are now able to perform in your sleep, like subnetting an IP version 4 (IPv4) network, fall into obsolescence. Sure, you were warned. We all were. Although IPv4 addressing is far too ubiquitous to go anywhere anytime soon, and the deployment of IP version 6 (IPv6) has been slow, to say the least, more widespread deployment of IPv6 is coming. Therefore, the ability to understand and implement IPv6 addressing has become a topic contemporaneous on network certification exams, such as the Cisco Certified Network Associate (CCNA) exam, with the ability to understand and implement IPv4 addressing.
By Michael Aldridge
This is my third of three blog posts in my "What to Expect" series. This blog post will focus on what happens after you've taken a certification exam.
By Michael Aldridge
This is my second of three blog posts in my "What to Expect" series. This blog post will focus on what happens the day of your certification exam.