Networking Training in Copenhagen

This instructor-led program in Copenhagen introduces the OSA 5421 platform and FSP NM, emphasizing precise synchronization for packet and circuit networks. The curriculum covers SyncE, PTP, monitoring, and troubleshooting, empowering engineers to deploy and manage robust timing architectures.

This 14-hour live training in Copenhagen focuses on the fundamentals of IP RAN routers, covering routing protocols, QoS, and troubleshooting techniques. Tailored for intermediate engineers, the course includes hands-on labs to develop practical skills in deployment and configuration for mobile network environments.

This live, instructor-led training in Copenhagen (online or onsite) targets intermediate-level networking professionals preparing for Cisco CCNA or CCNP certifications by using GNS3 to simulate Cisco devices and construct exam-focused topologies.

By the end of the course, participants will be able to:

• Install and configure GNS3 for Cisco certification labs.
• Import and manage Cisco IOS images for routers and switches.
• Construct and test topologies that correspond to CCNA and CCNP exam goals.
• Engage in practical routing, switching, and troubleshooting scenarios.

This instructor-led, live training in Copenhagen (online or onsite) targets intermediate-level IT architects, network administrators, and engineers seeking to deploy OpenDaylight in production environments, fine-tune its performance for extensive use cases, and address common SDN deployment challenges.

By the conclusion of this training, participants will be capable of:

• Deploying OpenDaylight in production settings to enable scalable SDN solutions.
• Optimizing OpenDaylight performance to efficiently process high traffic volumes.
• Identifying and resolving standard issues in SDN implementations.
• Maintaining and monitoring OpenDaylight environments to guarantee long-term stability.
• Scaling OpenDaylight architectures to respond to increasing network demands.

Offered as an instructor-led, live session in Copenhagen (online or in-person), this course targets intermediate SDN developers and software engineers looking to build custom SDN applications. It focuses on utilizing OpenDaylight APIs and YANG models to improve network performance and scalability.

By the end of the program, participants will be equipped to:

• Comprehend the structure and components of OpenDaylight.
• Utilize OpenDaylight APIs to construct SDN applications.
• Author and manage YANG models for network customization.
• Roll out, verify, and diagnose custom applications in an OpenDaylight context.
• Integrate OpenDaylight with external platforms and network equipment.

This instructor-led, live training in Copenhagen (online or on-site) is designed for beginner-level networking professionals who want to learn how to use GNS3 to simulate basic networks and gain hands-on lab experience for certification and practical knowledge.

By the end of this training, participants will be able to:

• Install and configure GNS3 on their local systems.
• Master the GNS3 graphical interface and topology builder.
• Build and test basic network topologies using routers, switches, and PCs.
• Integrate GNS3 with tools such as Wireshark for packet analysis.

This live, instructor-led training, offered in Copenhagen (either online or onsite), is designed for intermediate-level IT architects and network managers aiming to deploy and optimize ONOS in production environments, thereby ensuring high reliability, performance, and scalability.

By the conclusion of this training, participants will be equipped to:

• Comprehend the fundamental architecture and features of ONOS for production purposes.
• Implement ONOS in production environments following established best practices.
• Configure fault tolerance, redundancy, and clustering mechanisms within ONOS.
• Conduct monitoring, troubleshooting, and optimization of ONOS deployments to enhance scalability and performance.
• Integrate ONOS with existing network infrastructures and tools.
• Plan and execute the upgrade process for ONOS successfully.

This live, instructor-led training takes place in Copenhagen (either online or on-site) and is designed for intermediate-level SDN developers and network engineers looking to develop custom applications on the ONOS platform. The focus is on resolving specific network issues and expanding SDN functionality.

Upon completing this training, participants will be equipped to:

• Grasp the architecture and fundamental components of ONOS.
• Establish a development environment for ONOS applications.
• Develop, test, and deploy ONOS applications for managing SDN networks.
• Connect ONOS applications with external systems and APIs.
• Diagnose issues and fine-tune ONOS applications to ensure optimal performance and scalability.

This instructor-led, live training in Copenhagen (online or onsite) is tailored for intermediate-level network engineers and DevOps teams seeking to deploy, configure, and manage SDN solutions using the OpenDaylight platform.

By the conclusion of this program, participants will be able to:

• Comprehend OpenDaylight's architecture, components, and its function within SDN ecosystems.
• Install and configure OpenDaylight for a variety of network scenarios.
• Create and deploy network flows using OpenDaylight controllers.
• Integrate OpenDaylight with SDN-enabled devices and existing network infrastructure.
• Troubleshoot and optimize OpenDaylight deployments for practical, real-world applications.

This instructor-led, live training session (conducted online or onsite) is designed for intermediate to advanced database administrators, network engineers, and IT professionals aiming to optimize database performance, scalability, and reliability by leveraging Spine-Leaf architecture with VXLAN.

By the conclusion of this training, participants will possess the skills to:

• Comprehend the Spine-Leaf network topology and identify its key benefits.
• Apply VXLAN to build scalable and efficient database networks.
• Refine database workload distribution across distributed data center environments.
• Establish Spine-Leaf architecture in both cloud-based and on-premises data centers.
• Improve network security, redundancy, and fault resilience for database systems.
• Streamline network configuration automation for database management using Python and Ansible.

This instructor-led, live session in Copenhagen (available online or onsite) is designed for intermediate to advanced networking professionals seeking to deepen their expertise in advanced Linux networking practices.

Upon completion, participants will be equipped to:

• Deploy sophisticated networking protocols and configurations within Linux environments.
• Administer and manage Virtual Private Network (VPN) infrastructure.
• Establish and fortify firewall defenses to ensure robust network security.
• Analyze network performance and resolve complex troubleshooting issues.

This live, instructor-led training conducted in Copenhagen (available online or onsite) is designed for intermediate-level network engineers, DevOps teams, and SDN developers aiming to proficiently manage SDN environments with ONOS.

By the conclusion of this training, attendees will be capable of:

• Understanding the architecture and core components of ONOS.
• Installing and configuring ONOS in a lab environment.
• Examining the potential of ONOS for managing SDN environments.
• Deploying, managing, and troubleshooting SDN networks using ONOS.

This live, instructor-led training session in Copenhagen (available online or onsite) is tailored for beginner-level network engineers and IT administrators. It aims to provide a solid foundation in OpenDaylight concepts, clarify its impact on network automation, and introduce methods for automating configurations and operations.

By the conclusion of this session, participants will be able to:

• Comprehend the position of OpenDaylight in the software-defined networking (SDN) landscape.
• Successfully install and set up OpenDaylight on Linux-based systems.
• Examine the OpenDaylight framework and its primary capabilities.
• Implement basic automated network configurations with OpenDaylight.
• Supervise and regulate network activities via OpenDaylight controllers.

This live, instructor-led course offered in Copenhagen (either online or in-person) is designed for beginner-level networking experts and IT administrators looking to comprehend the core concepts of ONOS, its architectural design, and its application in building scalable SDN solutions.

Once this training concludes, learners will be able to:

• Comprehend the function of ONOS in software-defined networking (SDN).
• Explain the structural elements and key components of ONOS.
• Execute the installation and setup of ONOS on a Linux-based platform.
• Configure a basic SDN network utilizing ONOS.
• Examine ONOS features aimed at managing and scaling network infrastructure.

This instructor-led live training, delivered in Copenhagen (either online or onsite), is designed for entry-level network engineers and IT professionals. It focuses on building a foundational understanding of SDN concepts, exploring the architecture of OpenDaylight, and mastering basic installation and configuration procedures.

By the conclusion of this training, participants will have the ability to:

• Understand the fundamental principles and benefits of software-defined networking (SDN).
• Examine the architecture and constituent components of OpenDaylight.
• Install and configure OpenDaylight on a Linux system.
• Integrate OpenDaylight with existing networking devices.
• Execute essential operations and commands within the OpenDaylight framework.

This live, instructor-led training program in Copenhagen (online or onsite) is tailored for intermediate-level network professionals aiming to skillfully manage and operate SD-WAN networks, covering design, configuration, troubleshooting, and optimization.

Following this training, participants will be capable of:

• Comprehending the essential concepts, benefits, and challenges of SD-WAN technologies.
• Creating an SD-WAN architecture suited to organizational goals and deploying solutions effectively.
• Integrating and overseeing security features within an SD-WAN.
• Monitoring, managing, and troubleshooting SD-WAN environments.

This intensive OpenStack training delivers practical, hands-on expertise in deploying, managing, troubleshooting, and optimizing private cloud environments built on OpenStack. Structured as an extended bootcamp, the curriculum addresses core administrative tasks, real-world troubleshooting scenarios, and advanced architectural concepts aligned with the Certified OpenStack Administrator exam objectives. With 75% of the learning experience dedicated to workshops in a live OpenStack lab, participants develop the necessary skills to confidently administer and evolve enterprise-grade OpenStack infrastructures.

This 21-hour course Copenhagen delves into the theoretical underpinnings of data communications, covering key areas such as the OSI Reference Model, LANs, WANs, TCP/IP, and network security. Learners will acquire practical insights into network architecture, hardware, and software configuration, establishing a robust foundation for navigating contemporary networking environments.

In this instructor-led, live training in Copenhagen, participants will explore the critical features of DNS through practical exercises in setting up and configuring a BIND DNS server on Linux. The course begins with a review of key networking principles, followed by hands-on practice in setup and configuration. The discussion and exercises gradually advance to more complex topics such as security, availability, debugging, and troubleshooting.

This foundational, hands-on course introduces F5 BIG-IP application delivery specifically for engineering and operations teams within the banking sector. Participants will explore BIG-IP architecture, essential load balancing features (LTM), SSL/TLS offloading, high availability mechanisms, and routine operational tasks such as backup, monitoring, and change control. Real-world examples are tailored to common banking workloads, including internet banking portals, API gateways, and internal core banking applications.

This live, instructor-led training in Copenhagen, offered either online or on-site, caters to technicians and engineers with beginner to intermediate expertise. The focus is on utilizing GPON and next-generation PON technologies to deploy, operate, and maintain passive optical network infrastructure.

By the end of the program, participants will have the ability to: comprehend GPON and XGS-PON architectures and component roles, plan basic fibre access deployments using modern standards, perform hands-on installation and vendor-agnostic configuration of OLT and ONT devices, monitor optical levels and alarms, resolve common field issues related to optics and services, and recognize the evolutionary path towards 25G and 50G PON networks.

This instructor-led live training in Copenhagen (online or onsite) is designed for intermediate-level system administrators, network engineers, and DevOps professionals seeking to proficiently manage load balancing, proxying, and traffic optimization using HAProxy.

By the end of this training, participants will be able to:

• Understand the fundamentals of load balancing and proxy servers.
• Install, configure, and optimize HAProxy for various use cases.
• Utilize advanced features like ACLs, HTTP header manipulation, and logging for enhanced control.
• Monitor and troubleshoot HAProxy to achieve maximum performance and reliability.

This instructor-led, live training in Copenhagen (online or onsite) is tailored for IT professionals ranging from beginner to advanced levels who wish to utilize Linux networking tools to build, configure, and maintain a custom router featuring WAN, LAN bridging, NAT, and DHCP services.

Upon completion, participants will be able to configure network interfaces, enable routing and NAT, deploy DHCP services, and resolve router connectivity issues.

This instructor-led, live training session in Copenhagen (delivered online or on-site) is tailored for network engineers seeking to utilise Linux for network engineering tasks.

By the conclusion of this training, participants will be capable of:

• Setting up Linux services for networking.
• Replacing standard switches with Linux switches.
• Utilising Linux commands to manage processes.
• Configuring SDN to automate network maintenance.

Matrix acts as an open protocol for secure, decentralized, and instantaneous communication. Companies are progressively choosing Matrix and the Element client as a superior alternative to Slack and Microsoft Teams, driven by the need for end-to-end encryption, on-site data control, and reliable federation with trusted external entities.

This instructor-led live training, delivered in Copenhagen (online or onsite), is designed for network engineers seeking to maintain, manage, and design computer networks using Python.

By the end of this training, participants will be able to:

• Optimize network automation by leveraging Paramiko, Netmiko, Napalm, Telnet, and pyntc with Python.
• Master the concepts of multi-threading and multiprocessing in network automation.
• Utilize GNS3 and Python for network programming projects.

This instructor-led, live training in Copenhagen (available online or on-site) is tailored for network and system administrators looking to establish enterprise-grade network monitoring using open-source tools, free from vendor dependencies.

By the end of this training, participants will be able to deploy LibreNMS and Zabbix, monitor network devices, create dashboards and alerts, implement distributed monitoring, and integrate with external systems.

This live, instructor-led training is conducted in Copenhagen (available online or on-site) and focuses on teaching participants how to utilize ONAP for the automation of networking services.

By the end of this session, participants will be able to:

• Understand, install, and configure the various components within the ONAP ecosystem.
• Perform real-time, policy-driven orchestration and automation of physical and virtual network functions.
• Design, create, orchestrate, and monitor VNFs, SDNs, and other network services.
• Efficiently oversee the entire networking lifecycle using a software-driven approach.
• Develop, deploy, and scale networks using the latest open-source technologies and practices.

This instructor-led live training, delivered either online or onsite in Copenhagen, is designed for intermediate-level network engineers and infrastructure administrators seeking to implement software-defined networks utilizing open source tools and technologies.

Upon completing this training, participants will be equipped to design SDN architectures, implement Open vSwitch, configure FRRouting, deploy SDN controllers, and automate network management.

The training "Computer Network Security – How to Secure Your Services" introduces the mechanisms and services that protect modern network solutions. It covers the fundamentals of ensuring data confidentiality and integrity, the application of encryption, certificates, Public Key Infrastructure (PKI), and secure password storage. The course also discusses network security protocols and services, security systems, wireless network protection, connecting company branches, and security testing through penetration testing, network scanning, and vulnerability detection.

This instructor-led, live training in Copenhagen (online or on-site) is designed for mid-level network and infrastructure professionals seeking to utilize open-source routing, switching, Wi-Fi, and management tools to design, deploy, and operate a self-managed enterprise network.

By the end of the training, participants will be able to: design an open-source enterprise network architecture, configure routing, switching, and wireless services, enhance security and observability, and establish an operational plan for ongoing support.

Synapse acts as the reference homeserver for the Matrix protocol, enabling decentralized, end-to-end encrypted messaging. This live, instructor-led training session, conducted online or onsite, is designed for intermediate DevOps engineers and system administrators who aim to replace cloud chat platforms with a self-hosted, federated messaging infrastructure utilizing Synapse and Element.

This live, instructor-led course (available online or on-site) is tailored for junior and mid-level telecom engineers and field professionals. It focuses on applying structured deployment methodologies and industry best practices to successfully install, supervise, integrate, and manage multi-vendor wireless networks ranging from 2G to 5G in both operator and enterprise settings.

By the end of this training, participants will be able to:

• Install and configure multi-vendor BTS systems (Huawei, ZTE, Ericsson) across 2G to 5G standards.
• Oversee site deployment activities and coordinate RF, transmission, power, civil, and core network teams during the integration phase.
• Prepare telecom sites for ATP (Acceptance Test Procedure) compliance and manage operator handover processes.
• Monitor wireless KPIs and manage cluster-based and region-based network operations within defined commercial and technical reporting structures.

This instructor-led, live training in Copenhagen (available online or onsite) is designed for IT professionals with beginner to intermediate experience who aim to grasp the foundational principles and applications of modern ICT.

Upon completing this training, participants will be equipped to:

• Articulate the core components and functions of internet architecture and their interactions.
• Outline the characteristics and advantages of contemporary network solutions, such as fiber technology, clustering, and the Internet of Things.
• Grasp the concepts and models of cloud computing, including services like Infrastructure as a Service (IaaS) and virtualization.
• Recognize emerging trends and future directions in ICT and their broader implications.

Uptime Kuma is a user-friendly, self-hosted monitoring tool that oversees the availability of websites, services, and infrastructure. It serves as a viable replacement for Pingdom, Datadog Synthetics, and UptimeRobot for teams prioritizing control over their monitoring data. This instructor-led, live training—delivered online or onsite—is designed for beginner-to-intermediate SREs and DevOps engineers aiming to shift from cloud uptime monitoring to a self-hosted, sovereign status tracking platform via Uptime Kuma.

This instructor-led, live training in Copenhagen (available online or on-site) targets security engineers and system administrators seeking to deploy and manage enterprise-grade self-hosted VPN solutions using WireGuard and OpenVPN.

By the end of this training, participants will be able to deploy WireGuard and OpenVPN, design scalable architectures, integrate with identity systems, and monitor and secure VPN infrastructure.

OpenVPN and WireGuard are the preeminent open-source VPN protocols. By operating your own VPN server, you ensure that third-party providers cannot log traffic metadata, inject advertisements, or yield to foreign data requests. This training covers both protocols, catering to diverse threat models and performance needs.

This live, instructor-led training in Copenhagen (delivered online or on-site) is designed for security professionals with intermediate to advanced skills who aim to implement Zero Trust Architectures using open-source tools and sovereign infrastructure.

By the conclusion of this training, participants will be equipped to design Zero Trust architectures, deploy identity-aware proxies, implement dynamic authentication, secure microservices via service mesh, and oversee zero trust policy monitoring.