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Sjoerd Koolhaas
Network Engineer | MEtric-IT Consultancy
Leusden
Website
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11 badges
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Cisco Certified Network Associate Routing and Switching (CCNA Routing and Switching)
Cisco
CCNA
Cisco
Microsoft Certified: Azure Administrator Associate
Microsoft
Understanding of Cisco Network Devices
Cisco
Cisco Certified Specialist - Enterprise Core
Cisco
Cisco Certified Network Professional Routing and Switching (CCNP Routing and Switching)
Cisco
Cisco Certified Network Professional Enterprise (CCNP Enterprise)
Cisco
Cisco Certified Specialist - Enterprise Advanced Infrastructure Implementation
Cisco
Cisco Certified Specialist - Security Core
Cisco
Cisco Certified Network Professional Security (CCNP Security)
Cisco
Cisco Certified Specialist - Security Identity Management Implementation
Cisco
