Marek Golha

Cisco Certified Network Associate Routing and Switching (CCNA Routing and Switching)

CCNA

Understanding of Cisco Network Devices

Cisco Certified Specialist - Enterprise Core

Cisco Certified Network Professional Routing and Switching (CCNP Routing and Switching)

Cisco Certified Network Professional Enterprise (CCNP Enterprise)

Cisco Certified Specialist - Enterprise Advanced Infrastructure Implementation

Juniper Networks Certified Associate, Junos (JNCIA-Junos)

Cisco Certified Network Associate Security (CCNA Security)

Cisco Certified Design Associate (CCDA)

Understanding Cisco Network Security

Understanding Design for Cisco Internetworking Solutions

Cisco Certified Specialist - Enterprise Design

Cisco Certified Network Associate Wireless (CCNA Wireless)

Cisco Certified DevNet Associate

Webex Insider User Group

Understanding Cisco Wireless Network Fundamentals

Cisco Certified Network Associate Data Center (CCNA Data Center)

Cisco Certified Specialist - Enterprise Wireless Implementation

ECSE Design

Understanding of Cisco Data Center Technologies and Networking

Developing Applications and Automating Workflows using Cisco Platforms

Cisco Certified Specialist - Enterprise Wireless Design

Cisco Certified Network Professional Wireless (CCNP Wireless)

Designing Cisco Enterprise Networks

Cisco Certified Specialist - Enterprise Cloud Connectivity