Pieter-Jan Nefkens
@pjnef
Owner Nefkens Advies, IT consultant Cisco networking, security, tweets are always personal. Cisco Press Author #ciscochampion 2017-2024 #longcovid #asthma
ID: 143543395
http://www.nefkens.net 13-05-2010 19:19:12
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