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Michael Kießling
circular Informationssysteme GmbH
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22 badges
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CCNA
Cisco
Understanding of Cisco Network Devices
Cisco
Cisco Certified Specialist - Enterprise Core
Cisco
Cisco Certified Network Professional Enterprise (CCNP Enterprise)
Cisco
Cisco Certified Specialist - Enterprise Advanced Infrastructure Implementation
Cisco
Juniper Networks Certified Associate, Junos (JNCIA-Junos)
Juniper Networks
Understanding Design for Cisco Internetworking Solutions
Cisco
Cisco Certified Specialist - Enterprise Design
Cisco
Cisco Certified DevNet Associate
Cisco
Juniper Networks Certified Specialist, Enterprise Routing & Switching (JNCIS-ENT)
Juniper Networks
Understanding Cisco Wireless Network Fundamentals
Cisco
DevNet Class of 2020
Cisco
Juniper Networks Certified Associate, Design (JNCIA-Design)
Juniper Networks
JNCIA x 3
Juniper Networks
Juniper Networks Certified Professional, Enterprise Routing & Switching (JNCIP-ENT)
Juniper Networks
Juniper Networks Certified Associate, Mist AI (JNCIA-MistAI)
Juniper Networks
Juniper Networks Certified Professional, Data Center (JNCIP-DC)
Juniper Networks
Juniper Networks Certified Associate, Data Center (JNCIA-DC)
Juniper Networks
Developing Applications using Cisco Core Platforms and APIs
Cisco
Palo Alto Networks Certified Cybersecurity Entry-level Technician
Palo Alto Networks
Juniper Networks Certified Specialist, Mist AI Wireless (JNCIS-MistAI-Wireless)
Juniper Networks
Implementing and Operating Cisco Data Center Core Technologies
Cisco
