Cisco Lab Setup

When it comes to learning and getting started with Cisco there are some tools that will help out a lot like Packet Tracer, GNS3 and other emulators. These are great tools for that “simulation” of hands on learning, but you can’t always stay in that area. I find it best to get hands on with “real” Cisco Gear and so with this post I’ll go through my current setup of what I have and ask that question when it is a good time to get a lab? Just because you may want to get a lab that does not guarantee you’ll actually learn and or pass.   Continue reading “Cisco Lab Setup”

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Upgrade ASA IOS via ASDM

In this short but helpful post, I’ll go through the process of upgrading the ASA IOS via the ASDM. This is a pretty painless method if all goes well the only thing you have to do schedule downtime if this box is in production, and grab the ASA IOS image from Cisco. For this post all have been covered let’s get started! Continue reading “Upgrade ASA IOS via ASDM”

Basic Cisco ASA Overview

The Cisco 5500 Series Adaptive Security Appliances are of course an excellent firewall but the ASA also offers (depending on the model) other security services as well, like IPS systems, VPN, content security, unified communications and remote access. These ASA’s can be used as a standalone appliance’ that can handle the need for branch offices to enterprise data centers. Or they can be included in high-performance blades that work together with the Cisco Catalyst 6500 Series, and recently new they can also run in a virtual instance which provides tenant isolation for public and private clouds! For now let’s focus on the basics of the ASA like the ASDM. Continue reading “Basic Cisco ASA Overview”

CCNA Security – 640-554

Out with the old and in with new Cisco is updating its well-known certification CCNA Security. Candidates that are studying for the older exam (640-553) are suggested to take it on or before September 30th 2012. What has changed in the exam? For the most part Cisco SDM is no longer covered, as it has reached its “End of Life” and in fact Cisco Engineering stopped covering the product from developing and testing on February 26th 2012. You can still renew the product for support (Cisco SmartNet) until March 24th of 2013 and the last date the product will get support will be February 28th of 2014 after that it will become an old friend :). Let’s compare these two CCNA Security Exams and see what has changed, removed and added. (640-553 & 640-554)
Continue reading “CCNA Security – 640-554”