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2018: 23 Years CCIE Bootcamps 33 Years IT Trainings and Consulting !

yessssssss, I killed the beast with my first shot!!!!
CCIE 22423

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          " Remote attendance" possible now for CCIE Bootcamps saving lots of expenses!!!
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A happy
'Heinz Ulm"-CCIE 24521

Technical Tips, Configs, Notes, Learning stuff

(in no particular order)

Did you know that Cisco runs approx. 150 macaddress vendor-codes ?

Interesting URL to find Cisco vendor codes:

Stuart Reedy's MAC Address to Manufacturer Cross-Reference

LINUX documentation project

TCP/IP in general and multiple protocol links
A Free Lecture-based Educational Course on IP Addressing and Subnetting


Cross-platform AirPort Wireless Networks ( Macintosh-Windows-Integration)

More tips and notes for CCIE-wannabees

The InterOperability Lab

The Packetizer  (A resource for packet-switched conversational protocols)


CCIE 22806
CCIE 22805
"I scheduled the 3 weeks Bootcamp at Heinz Ulm with 7 weeks in advance of my lab date. At first I thaught that was a long time, because I was feeling pretty good with my knowledge. But it turned out I was wrong. I wasn't as prepared as I thaught I was. After the 3 weeks spent with Heinz I knew exactly where I was and what I needed to do. The 7 weeks after the bootcamp were gold for me.
I passed the lab on my first attempt. Thanks Heinz for everything.           CCIE 22805 (Romania)"
CCIE 22806

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