Category Archives: GNS3 WorkBench

VPCS and VPCS multi-host

Posted on 2015/06/21 by

the most significant difference between Single instance VPCS and VPCS multi-host is possibly one you may never use, but incredibly powerful just the same. Continue reading →

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Posted in GNS3, GNS3 WorkBench, vpcs | Tagged , , , | 3 Comments

Best after sales support I’ve ever had. Thumbs up for Everki

Posted on 2015/05/18 by

So here is my backpack. I’ve cut the straps and destroyed it. It was the best backpack I’ve had in 20 years of lugging around a computer   So why did I cut the straps? To answer that, have a … Continue reading →

Posted in GNS3 WorkBench

Pi day

Posted on 2015/03/13 by

Just a heads up for tomorrow. I’m sure you all realise that tomorrow is Pi day – because if you write the date tomorrow in the American format (3/14) you get the first three digits of Pi. But do you … Continue reading →

Posted in GNS3 WorkBench

Open What?

Posted on 2015/01/23 by

I was ask by some students to describe the difference between the “Open” standards associated with SDn (Software Defined Networking) So I did this little presentation for them OpenWhat

Posted in GNS3 WorkBench | Tagged | 2 Comments

GNS3 and IOU remote server install on Centos 6.5

Posted on 2015/01/16 by

GNS3 and IOU remote server install on Centos 6.5.

Posted in GNS3 WorkBench

Subnetting without tears

Posted on 2014/12/22 by

Forget the bitwise operations. Here’s how I do subnets.  In my head!  Any subnet, any mask in 30 seconds or less. 1.    First – credit where it is due.  My method has been shamelessly stolen from Wendell Odom’s CCENT/CCNA … Continue reading →

Posted in GNS3 WorkBench | 2 Comments

Using GNS3 WorkBench labs on real equipment

Posted on 2014/10/03 by

This request came up the other day: I just need some guided labs that I can do at home with my equipment. So I thought about how you could use GNS3 WorkBench exercises to do just that. Here is what … Continue reading →

Posted in CCNA, dynamips, GNS3, GNS3 WorkBench | Tagged , , , , | 3 Comments