11824 Video courses in Cardiff delivered Online

Total QoS training course description An advanced technical hands on course focusing on Quality of Service issues in IP networks. What will you learn Explain the difference between Integrated services and differentiated services. Explain how DiffServ works. Explain how RSVP works. Design networks supporting QoS. Total QoS training course details Who will benefit: Network administrators. Network operators. Prerequisites: TCP/IP Foundation for engineers Duration 3 days Total QoS training course contents What is QoS QoS and CoS, throwing bandwidth at the problem, Best effort services, Differentiated services, Integrated services, guarantees, the need for QoS, IETF working groups. Application issues Video, Voice, other applications, Jitter, delay, packet loss. Flows, per flow and per aggregate QoS, Stateful vs. stateless QoS, applications vs. network QoS. 'Traditional' IP QoS The TOS field and precedence, the obsolete OSPF use of the TOS field, TCP congestion avoidance. Queuing Where to use queuing, FIFO, Priority queuing, Custom queuing, Weighted Fair Queuing, CBWFQ, PQWFQ, LLQ, RED and WRED. DiffServ Architecture, DSCP, CU, packet classification and marking, meters and conditioners, Bandwidth brokers and COPS, Per Hop Behaviours, best effort PHB, Assured Forwarding PHB, Expedited forwarding PHB, Network Based Application Recognition (NBAR). Layer 2 issues Fragmentation and interleaving, compression (codecs, MPEG formats, header compression…), 802.1p, Subnet bandwidth management, Bandwidth allocators and requestor modules, the use of MPLS, traffic engineering, traffic shaping. RSVP What is RSVP? architectures, paths, path messages, reservations, traffic specifications, tear downs, guaranteed and controlled load, token buckets, Call Admission Control in voice networks, gatekeepers. Other issues Policy based routing, the Resource Allocation Protocol, QoS management tools, baselining networks, design issues, QoS in IPv6, QoS and multicasts.

By the end of the course, you will learn to write your very own Linux shell scripts using the concepts in order to avoid repetitive work and save time.

From tackling cross-cutting project concerns with Spring to integrating Spring JDBC to work with databases, this course teaches you the essentials you need to know to confidently use the Spring framework container in the workplace.

This course is an excellent resource to learn network programming using Python. With the help of practical examples, you will learn how to automate networks with Telnet, Secure Shell (SSH), Paramiko, Netmiko, and Network Automation and Programmability Abstraction Layer with Multivendor support (NAPALM).

The Electronics Equipment Repair 1 equips participants with practical “Hands-On” skills relevant to the workplace and the theory required for certification. Participants on successful completion of the course will have the skills and knowledge to: Demonstrate the operation of a wide range of electronic components and circuits and their applications in modern electronic-based equipment such as amplifiers, Hi-Fi systems, stereos, and control systems Construct, test and fault-find the following popular basic circuits: Power supplies, amplifiers, timers, etc. Become competent in the correct use of electronic test and measurement equipment such as Analogue and Digital Multimeter and Oscilloscopes.

GitHub is a Git repository hosting service, but it adds many of its own features. While Git is a command line tool, GitHub provides a Web-based graphical interface. It also provides access control and several collaboration features, such as a wikis and basic task management tools for every project.

With expert guidance and easy-to-understand narration, this course gets you up and running with the SwiftUI framework. You will learn how to use the SwiftUI framework, its tools, and its technology to build applications with ease.

With this course, you will kick start your journey of creating awesome GUI applications in Python using the Tkinter library. During the process, you will become familiar with the GUI widgets, application layout, and executable files.

Learn how to build and test APIs and web services, which form the foundation of most software engineer work with the help of this carefully structured beginner's level course. You will be learning all of this in Python, one of the world's most popular and widely used programming languages.

Is this course for you? Looking to upgrade your React 17 applications to React 18? Are you working with React already? Then sooner or later, you will need to upgrade to React 18. New to React and curious to know how React is different from libraries such as Vue? This course will explain the importance of concurrent rendering to you. A beginner-friendly course in React.