Network Administration Training in Zagreb

This instructor-led, live training in Zagreb (online or onsite) is aimed at intermediate-level network professionals who wish to effectively manage and operate SD-WAN networks, including design, configuration, troubleshooting, and optimization. By the end of this training, participants will be able to:

• Understand the fundamental concepts, benefits, and challenges associated with SD-WAN technologies.
• Design an SD-WAN architecture tailored to organizational needs and deploy SD-WAN solutions effectively.
• Implement and manage security features within an SD-WAN.
• Monitor, manage, and troubleshoot SD-WAN environments.

The Certified Kubernetes Administrator (CKA) program was created by The Linux Foundation and the Cloud Native Computing Foundation (CNCF). Kubernetes is nowadys a leading platform used for containers orchestration. NobleProg have been delivering Docker & Kubernetes training from 2015. With more than 360 successfully completed training projects, we became one of the best known training companies worldwide in field of containerization. Since 2019 we are also helping our customers to confirm their performance in k8s environment by preparing them and encouraging to pass CKA and CKAD exams. This instructor-led, live training (online or onsite) is aimed at System Administrators, Kubernetes users who wish to confirm their knowledge by passing CKA exam. On the other hand, training is focused also on gaining practical experience in Kubernetes Administration, so we recommend taking part in it, even if you don't intend to take CKA exam. Format of the Course

• Interactive lecture and discussion.
• Lots of exercises and practice.
• Hands-on implementation in a live-lab environment.

Course Customization Options

• To request a customized training for this course, please contact us to arrange.
• To learn more about CKA certification, please visit: https://training.linuxfoundation.org/certification/certified-kubernetes-administrator-cka

The Certified Kubernetes Application Developer (CKAD) program has been developed by The Linux Foundation and the Cloud Native Computing Foundation (CNCF), the host of Kubernetes. This instructor-led, live training (online or onsite) is aimed at Developers who wish to confirm their skills in design, build, configure, and expose cloud native applications for Kubernetes.  On the other hand, training is also focused on gaining practical experience in Kubernetes application development, so we recommend taking part in it, even if you don't intend to take CKAD exam. NobleProg have been delivering Docker & Kubernetes training from 2015. With more than 360 successfully completed training projects, we became one of the best known training company worldwide in field of containerization. Since 2019 we are also helping our customers to confirm their performance in k8s environment by preparing them and encouraging to pass CKA and CKAD exams. Format of the Course

• Interactive lecture and discussion.
• Lots of exercises and practice.
• Hands-on implementation in a live-lab environment.

Course Customization Options

• To request a customized training for this course, please contact us to arrange.
• To learn more about CKAD, please visit: https://training.linuxfoundation.org/certification/certified-kubernetes-application-developer-ckad/

The course is a profound training on OpenStack networking. It starts with the introduction to OpenStack and its architecture, then clarifies core OpenStack projects as Identity service (Keystone), Image service (Glance), Compute service (Nova), Block storage (Cinder) in order to describe the surroundings of the networks in OpenStack and mainly focus on Networking project (Neutron). Virtual network infrastructure is described and based on the Open Virtual Network project, Open vSwitch and OpenFlow. The goal of the course is to understand basic operations and architecture of OpenStack as well as to familiarize participants with various networking technologies behind OpenStack, extending information about OVN and underlying flows, resources and tools. Customization options The training can be contracted to 2 days, focusing on core aspects relevant for the customer. The training can be also extended regarding administrative, design, networking and/or troubleshooting topics concerning OpenStack deployments. It is possible to describe other underlying SDN solutions like Linux Bridge or OvS.

This instructor-led, live training in Zagreb (online or onsite) is aimed at programmers who wish to download, install, and set up Akraino Edge Stack blueprints to manage their edge systems. By the end of this training, participants will be able to install, deploy, manage, and support end-to-end Akraino Edge Stack solutions to improve and organize their edge systems, services, and devices.

In this course, you will describe the major networking technologies and systems of modern networks and configure, manage, and troubleshoot modern networks.

• You will:
• Explain the OSI and TCP/IP Models.
• Explain properties of network traffic.
• Install and configure switched networks.
• Configure IP networks.
• Install and configure routed networks.
• Configure and monitor ports and protocols.
• Explain network application and storage issues.
• Monitor and troubleshoot networks.
• Explain network attacks and mitigations.
• Install and configure security devices.
• Explain authentication and access controls.
• Deploy and troubleshoot cabling solutions.
• Implement and troubleshoot wireless technologies.
• Compare and contrast WAN technologies.
• Use remote access methods.
• Identify site policies and best practices.

This instructor-led, live training in Zagreb (online or onsite) is aimed at system administrators who wish to manage and deploy G Suite for organizations. By the end of this training, participants will be able to:

• Apply Google security practices with 2SV and SSO.
• Monitor domain and services usage through reports in the Admin Console.
• Set up and configure a G Suite Admin Console.

The LEDE Project (Linux Embedded Development Environment) is a Linux operating system based on OpenWrt. It is a complete replacement for the vendor-supplied firmware of a wide range of wireless routers and non-network devices. In this instructor-led, live training, participants will learn how to set up a LEDE based wireless router. Audience

• Network administrators and technicians

Format of the course

• Part lecture, part discussion, exercises and heavy hands-on practice

The Nessus vulnerability scanner is a very versatile platform for detecting and managing vulnerabilities. They can even do so much more than vulnerability detection. They can also do baseline auditing. In which case you system configuration is being compared with the best hardening standard In this Instructor led course, we will introduce the components of the solution and the different t functionalities, each module in the application will be explained and its use case laid out. At the end of the course, participants will be able to carry out vulnerability (authenticated and unauthenticated) scans on almost all IP based systems and analyze the results of the scan to eliminate false positives. The participants will learn to carry out risk based prioritization of findings and recommend compensating controls. This course will help the participants determine the security posture of their systems using Nessus and decide on the best course of action for remediation. Audience:

• Infrastructure managers
• System administrators
• System Auditors
• System compliance officers
• vulnerability managers
• cybersecurity managers

Format: Part Lecture, part discussion and hands on practice

In this instructor-led, live training in Zagreb (online or onsite), participants will learn how to use ONAP to automate networking services. By the end of this training, participants will be able to:

• Understand, install and configure the various components in the ONAP ecosystem.
• Carry out 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 manage the entire networking lifecycle using a software-driven approach.
• Develop, deploy, and scale a network using the latest open source technologies and practices.

Varnish is a reverse proxy for content-heavy dynamic web sites. Unlike Squid, which was originally a client-side cache, or Apache and nginx, which are web servers, Varnish was designed as an HTTP accelerator. Varnish is focused exclusively on HTTP, unlike other proxy servers that support FTP, SMTP and other network protocols. Varnish is used by Wikipedia, The New York Times, Facebook and Twitter, among other high-profile websites. In this course, participants will learn about Varnish's features and caching approach while practicing in the setup and configuration of a Varnish proxy on Linux. The course starts with a refresher on key networking principles, then digs into setup and configuration topics and moves steadily towards complex implementations. By the end of the training participants will understand when and where it makes sense to deploy Varnish and will have the necessary practice to deploy their own Varnish proxy solutions. Audience

• Network technicians
• Network designers
• System administrators

Format of the course

• Part lecture, part discussion, heavy hands-on practice and implementation, occasional quizing to measure progress

Network packet analysis is a technique used to view, in real time, the raw data sent and received over a network interface. This is useful for troubleshooting network configuration and network application problems. Wireshark is a free open source packet analyzer used for troubleshooting such network issues. In this instructor-led, live training, participants will learn how to use Wireshark to troubleshoot the functionality of a network as well as the performance of differente networked applications. Participants will learn network troubleshooting principles and practice techniques for capturing and analyzing TCP/IP request and response traffic between different clients and the servers. By the end of this training, participants will be able to:

• Analyze network functionality and performance in various environments under different conditions
• Determine whether instances of different server applications are performing acceptably
• Identify the primary sources of network performance problems
• Identify and troubleshoot the most common causes of performance problems in TCP/IP communications

Audience

• Network engineers
• Network and computer technicians

Format of the Course

• Part lecture, part discussion, exercises and heavy hands-on practice

Note

• To request a customized training for this course, please contact us to arrange.

Audience: System Administrators and Network Administrators as well as anyone who is interested in defensive network security technologies.