About me

My name Rob Rademakers and I live in the province “Limburg” in the south of the Netherlands.


I’m working as a network infrastructure consultant for Open Line Consultancy in the Netherlands since 2007, I started right after my graduation. I’m mostly working on integrating customers to (our) datacenters

I’m Cisco certified as CCNP Routing & Switchting, CCNP Security, CCDP and I’ve a lot of Cisco Specialist certifications. Mostly in the datacenter networking area. At this moment, I’m also studying for the CCIE R&S lab exam. Besides these certifications, I’ve experience in designing datacenter networks and architectures with products and technologies like Nexus 1000v, 2000, 5000, 7000, ASR, OTV etc.

My current Cisco certifications:

Data Center Networking Infrastructure Design Specialist
Data Center Application Services Design Specialist
Cisco Certified Network Professional (CCNP)
Cisco Certified Designing Professional (CCDP)
Cisco Certified Security Professional (CCSP / CCNP Security)
Cisco ASA Specialist
Cisco Securing Networks With Cisco Routers and Switches (SNRS)
Cisco IPS Specialist (IPS)
Cisco Certified Design Associate (CCDA)
Cisco Certified Network Associate (CCNA)
Cisco Certified Network Associate Security (CCNA Security)