randomconsultrandom
randomconsultIntegration von IPv6 in bestehende Infrastrukturenrandom
randomconsultFrom first idea to production: one senior full-stack freelancerrandom
randomconsultPrefix Delegationrandom
randomconsultDUID-Mechanismenrandom
randomconsultIdentitätsbasierte Filterung als Architekturprinziprandom
randomconsultModernisierung von Netzwerkarchitekturenrandom
randomconsultrandom
randomconsultRFC 7217 - Stable Privacy Addressrandom
randomconsultYour Partner in Digital Evolution.random
randomconsultFehlende AAAA-Recordsrandom
randomconsultEnterprise mindset: reliability, security and maintainabilityrandom
randomconsultSingle-Stack Core Architecturerandom
randomconsultKein Access-Layer-Deploy ohne FHSrandom
randomconsultJetzt auf IPv6 umsteigen - aber richtigrandom
randomconsultIch kombiniere IPv6-Knowhow mit Praxisrandom
randomconsultMan-in-the-Middlerandom
randomconsultIPv6 Source Guard einsetzen !random
randomconsultDie logische Architektur nach NISTrandom
randomconsultCisco IOS-XE Implementierung von DHCPv6random
randomconsultISO 31000random
randomconsultIPv6 kommt nicht irgendwann. IPv6 ist längst darandom

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



Impressions from Qatar

Met some very nice friends there, one of which is still my "best buddy" through all those years....



CCIE 30037
CCIE 30037
"I had a pleasure of attending Heinz Ulm CCIE BootCamp during a three week period. Heinz is not only one of a kind internetworking expert but also an experienced professor who has great knowledge of not only the principles and technologies but of ways each and every engineer struggles with adopting them. He knows your weak points and attacks them with no mercy! I must say I deeply respect him and admire him! And don't forget: A day without CLI is like a day without sunshine!           CCIE 30037 (Serbia)" CCIE 30037

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