Just a short post about my recent Cisco exam, I was able to pass the 300-115 to renew all my lower CCNA certifications. The last time I took a Cisco exam was almost 3 years ago when I passed the CCNA Data Center certification. Overall the exam was fair although you will need multiple study resources to make sure you cover all the exam objectives.
The primary reason for doing this exam first instead of ROUTE or TSHOOT was I felt it was maybe the hardest one? Won’t really know until I take the other two.
The resources I used:
I “officially” started about three months ago, but was really off and on throughout 2018. During the last three months I did about an hour a day (Monday-Friday), the weekends I would shoot for 4 to 5 hours off and on during the day.
Not really in rush, so I’m probably going to wait until next winter, maybe ;)… I know it seems weird to drag this out and not just pass all of the exams but there are some personal/life goals this year I would like to at least start, in the meantime I hope this information is helpful and good luck!
So Alpha 3 came out last week with a bunch updates and I decided to give it run this week. I’m not doing anything that difficult with the program so maybe I’m not breaking it in all the way but I also was looking at some installation notes for Ubuntu and other Linux flavors, I figured I’ll try to install it on a Windows machine and not Linux (call me lazy) feel free to follow this guide. Continue reading “GNS3 Alpha – Install and Setup”
We are at the last chapters of the CCNA Data Center 640-911 by Todd Lammle. Chapter 12 talks about redundant switched technologies and chapter 13 talks about security. Just like before I will go over the high-points, so let’s get started! Continue reading “640-911 (Chapter 12 & 13)”
I previously had the chance to play around with the 5596UP switch, and made some notes on how to configure inter-vlan routing. Since this was a 5596UP switch I needed a layer 3 card to take advantage of it. The next-generation units the 5600 include layer 3 without a card required along with introducing 40GB uplinks! However in this post let’s go back to the basics and configure inter-vlan routing on a nexus switch and in this case I am using a 5596UP. Continue reading “Inter-VLAN Routing on the Nexus 5k.”
I was pretty excited to get my hands on some of the Cisco Nexus product line which focuses on switching in the data center. The gear I have is an evaluation unit so I made some notes and one thing I was impressed is how easy it is to connect a Nexus 5K to a Nexus 2k also known as a fabric extender. I have kept it simple as the gear I have is a single Nexus 5596 along with a single Nexus 224TP-E who needs redundancy right? So in this post I’ll explain how to connect a 5k Nexus to a 2k extender. Let’s get started! Continue reading “Connecting FEX (5k to 2k)”