Instructor Mark Jacob was presenting a Power Lecture in the studio on the Cisco IOS Login vs Login Local. Transcription I wanted to address a question that I get fairly frequently when teaching Cisco CCNA classes. It’s regarding logging in to Cisco IOS devices. The question is, how is it that sometimes it says Login … Continue reading Cisco IOS – The Difference Between Login and Login Local
As a follow-up to my previous blog on the topic of the aaa new-model command, I wanted to add another piece to the puzzle – that of RADIUS authentication. In the previous blog, I showed the result of adding to your configuration the aaa new-model command. In this blog, let’s explore one of the additional … Continue reading How to Add RADIUS to Your Cisco Logins
It has been a long time since I have thought about aaa new-model as a Cisco configuration, mainly because it is not in the CCNA Routing and Switching official curriculum. However, once you attain your certification and become gainfully employed as a network admin, you will likely be exposed to enterprise networks which employ this … Continue reading What does aaa new-model do to your Cisco logins?
Video Transcription: By Mark Jacob Cisco CCNA and CompTIA Network + Instructor Complete Series: Part 1 – Connect Your GNS3 Environment to VM VirtualBox Part 2 – Connect GNS3 to a Valid External Host in Windows 8 Part 3 – Connect your Virtual Machine in GNS3 to the Internet using Windows 8 I want … Continue reading How to connect your Virtual Machine Inside GNS3 and Connect to the Internet in Windows
Video Transcription: By Mark Jacob Cisco CCNA and CompTIA Network + Instructor Complete Series: Part 1 – Connect Your GNS3 Environment to VM VirtualBox Part 2 – Connect GNS3 to a Valid External Host in Windows 8 Part 3 – Connect your Virtual Machine in GNS3 to the Internet using Windows 8 In a … Continue reading How to Connect GNS3 to a Valid External Host in Windows 8
Video – How to Connect Your GNS3 Environment to a Virtual Box in Windows 8. In this video post, I’ll show how to connect a GNS3 environment to an Oracle Virtual Box using Windows 8 to expand on your network environment to bring in actual clients. Video Transcription: By Mark Jacob Cisco CCNA and … Continue reading How to Connect Your GNS3 Environment to VirtualBox in Windows 8
How do you feel about your understanding of why OSPF routers choose the paths they do? I read a fantastic article which goes into great detail on exactly why a router would choose one route over another: Understanding OSPF External Route Path Selection. I give full credit to this very comprehensive article as it was not … Continue reading Path Selection in OSPF for E1 and E2 routes in GNS3
If you haven’t heard of GNS3 as way to practice your Cisco commands, let me take this opportunity to share a gem of knowledge with you. Also, if you are completely new to GNS3, this is a perfect time to get acquainted with the product, as a new release hit the GNS3 download page in … Continue reading GNS3 is a great way to practice your Cisco labs