randomconsultPlanung und Steuerung von IPv6-Migrationenrandom
randomconsultExperience reduces operational risk.random
randomconsultWhen experience is cheaper than downtime.random
randomconsultEfficiency, Engineered. Growth, Delivered.random
randomconsultStable today, flexible for tomorrowrandom
randomconsultWhen experience is cheaper than downtime.random
randomconsultÜberlassen Sie die IPv6-Migration nicht dem Zufall.random
randomconsultScale Without Limits.random
randomconsultIPv6-Migration: Komplexität raus, Performance reinrandom
randomconsultScale Without Limits.random
randomconsultIPv6 migration needs architecture.random
randomconsultIPv6 Deployment. Stabil. Skalierbar. Sicher.random
randomconsultTurning technical debt into strategic advantagerandom
randomconsultScale Without Limits.random
randomconsultMaking your IT organization faster, safer and easier to runrandom
randomconsultModernisierung von Netzwerkarchitekturenrandom
randomconsultIPv6-Migration: Komplexität raus, Performance reinrandom
randomconsultIT Excellence, Simplified.random
randomconsultWhen experience is cheaper than downtime.random
randomconsultIPv6 ignorieren ist teurer als migrierenrandom
randomconsultJetzt auf IPv6 umsteigen - aber richtigrandom
randomconsultZero Trust is architecture, not a slogan.random

Random pics from projects and trainings; none are vacation pics. All pics copyright Heinz UlmEN / DE




I'm a  CCIE-"dinosaurus".

I passed the lab on first attempt in August 1995.

Cisco started counting the CCIE numbers beginning with 1024.

My CCIE number is 1561.

So I was among the first 600 CCIEs worldwide at that time.

At the time of my exam passing there were about 80 CCIEs in Europe.

Most of the CCIEs were in US because the program started there.

According to an info from the CCIE Program Manager in 2005 I was one of only 300 "10-years-CCIE" in the entire world !


Countries I have travelled to businesswise (now with many photos)


I have trained people from various companies and organizations, as well as at Cisco Paris, Cisco London and Cisco TAC Brussels (where I have done "new-hire"-, CRIC, CID, and SEDW - System Engineers Design Workshop - classes).


See an (uncomplete) list of IT-projects and/or trainings:


My awards


Course comments from students and partners


My bootcamp attendees were coming from these countries.


Since I'm conducting my CCIE Preparation Workshops (later called CCIE Bootcamp) I have trained and prepared  over 700 CCIEs for the exam, coming from many countries and companies , including Cisco.


'My CCIEs' are spread around the world


Hall of fame


CCIE 11827
CCIE 11827
"Your boot camp was really awesome !           CCIE 11827 (Austria)" CCIE 11827
CCIE 11827

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