Rings courses

Learn to make macrame key-rings which is very beautiful. You can make these for your own and give these as a gift to your loved once.

ADVANCED ETHERNET SWITCHING TRAINING COURSE DESCRIPTION An advanced hands on switching course for those already familiar with the basics such as STP and VLANs. The course starts with advanced diagnostics and network monitoring moving onto switch protocols. A large part of the second day is spent implementing QoS and security such as 802.1x. WHAT WILL YOU LEARN * Troubleshoot switching. * Explain how a number of switch protocols work, including: UDLD LLDP LACP DTP VTP/MVRP * Design redundancy into switched networks. * Implement QoS on switches. * Harden switches. ADVANCED ETHERNET SWITCHING TRAINING COURSE DETAILS * Who will benefit: Technical staff working with Ethernet switches. * Prerequisites: None * Duration 2 days ADVANCED ETHERNET SWITCHING TRAINING COURSE CONTENTS * Switches Switch review, troubleshooting, diagnostics, L2 traceroute, UDLD, message logging, Wireshark, port mirroring, Hands on: Troubleshooting. * Network management SNMP, SNMPv3, RMON, Netflow, Sflow. System logging. Hands on: Managing switches with SNMP. Syslogd. * Switches and automatic configuration Auto-MDIX, LLDP, CDP, Link aggregation, LACP, Link state tracking, VLANS and tags, DTP. Hands on: Discovery, dynamic configuration. * RSTP 802.1w, new port roles and states, new BPDUs, rapid convergence, topology changes, compatibility issues. L3 redundancy, VRRP, GLBP. Design issues. Hands on: RSTP, VRRP. * VLANS: Registration protocols Why VTP? VTP modes, how VTP works, VTP pruning. GVRP, MVRP. Hands on: Dynamic VLANs * STP variations and alternatives 802.1s (multiple spanning tree), regions, rings, L2MP, TRILL. Hands on: 802.1s * Multicasting What is multicasting, Static configuration, IGMP snooping, CGMP, MVR. IPv6 MLD snooping. Hands on: Multicast through switches * QoS Storm control, DSCP, 802.1Q, 802.1p, mapping, classification, policy, Ingress queues, Egress queues. Dropping frames, limiting bandwidth. Hands on: Voice through switches. * More VLANS Native VLANs, Voice VLANs * Security Static MAC addresses, AAA, RADIUS, Port based authentication, 802.1x, Guest VLANs, L2 attacks, SSH, HTTPS. Hands on: Hardening switches. * Miscellaneous NTP, managing the MAC address table, managing system resources, SDN

Learn to use 3D printing software to design and create your own rings and bracelets. The course is online only but we do also do one to one training as well. If you want to be in the jewellery trade as a designer and seller of modern jewellery or you simply want to create designs for yourself and your family then you should be learning how to create your own designs using apps such as Fluid Designer for 3D Printing.

TRANSMISSION DEMYSTIFIED TRAINING COURSE DESCRIPTION Transmission is the process of sending information along a medium of, copper, fibre or wireless. This course looks at transmission techniques for both telecommunications and data communications with a particular focus on Microwave, SDH, DWDM transmission. The course aims to demystify these technologies by explaining all the buzzwords used in transmission. WHAT WILL YOU LEARN * Describe various transmission technologies such as multiplexing and demultiplexing. * Explain how Microwave works. * Explain how SDH works. * Explain how DWDM works. TRANSMISSION DEMYSTIFIED TRAINING COURSE DETAILS * Who will benefit: Anyone working in telecommunications. * Prerequisites: None. * Duration 2 days TRANSMISSION DEMYSTIFIED TRAINING COURSE CONTENTS * Transmission basics Systems, media, signals. Signal degradation, noise, distortion, attenuation. Digital, analogue. Modulation, encoding. * RF Frequency, wavelength. Distance / range issues, interference, Antenna, power, dB, RF propagation, testing. * Microwave transmission What is microwave transmission, point to point communications, line of sight, parabolic antenna, relays, planning considerations, rain and other issues * Wired transmissions Copper, Fibre, optical transmission, fibre characteristics, fibre component parts. Multi Mode Fibre (MMF). Single Mode Fibre (SMF). Fibre connections. Lasers. Attenuations, dispersion, optical signal noise ratios (OSNR) and their effects. Channel Spacing and Signal Direction. Limiting factors to single wavelength. * Introduction to SDH Timing and synchronisation of digital signals, the plesiochronous digital hierarchy (PDH), the synchronous digital hierarchy (SDH), service protection with SDH. TDM. * SDH6 Standards, basic units, frames, STM1 frame, bit rates, STM0, STM1, STM4, STM16, STM64, STM256, SDH architecture, rings, Add drop multiplexors. SDH network topologies, structure of SDH equipment, SDH synchronisation, protection switching in SDH networks, SDH alarm structure, testing of SDH, equipment and systems, Ethernet over SDH. * WDM overview Multiplexing, TDM, WDM benefits. WDM standards. CWDM vs. DWDM. Four Wave Mixing (FWM). Impact and countermeasures to FWM on WDM.tructure of SDH equipment, SDH synchronisation, protection switching in SDH networks, SDH alarm structure, testing of SDH, equipment and systems, Ethernet over SDH. * DWDM ITU G.694.1, channel and spacing. Optical Terminal Multiplexers (OTM). Optical Add/Drop Multiplexers (OADM). Adding versus dropping. Optical Amplifiers. Erbium Doped Fibre Amplifiers (EDFA). Transponders and Combiners. Optical and Electrical Cross Connects (OXCs/DXCs). Cross Connect types (Transparent/Opaque). Advantages and disadvantages of various Optical cross connects. * IP transmission Telecommunications versus data communications, IP transmission, VoIP, MPLS.

ESSENTIAL OPTICAL TRANSMISSION COURSE DESCRIPTION Transmission is the process of sending information along a medium of, copper, fibre or wireless. This course looks at transmission techniques for fibre networks. The course aims to demystify the technologies involved by explaining all the buzzwords used in optical transmission. WHAT WILL YOU LEARN * Describe various optical transmission technologies. * Explain how SDH and OTN work. * Explain how WDM, CWDM and DWDM work. * Explain PON, GPON and GEPON. ESSENTIAL OPTICAL TRANSMISSION COURSE DETAILS * Who will benefit: Anyone working in telecommunications. * Prerequisites: None. * Duration 2 days ESSENTIAL OPTICAL TRANSMISSION COURSE CONTENTS * Transmission basics nsmission basics Systems, media, signals. Signal degradation, noise, distortion, attenuation. Digital, analogue. Modulation, encoding. * Fibre transmission Fibre vs copper, optical transmission, fibre characteristics, fibre component parts. Multi Mode Fibre (MMF). Single Mode Fibre (SMF). Fibre connections. Lasers. Attenuations, dispersion, optical signal noise ratios (OSNR) and their effects. Channel Spacing and Signal Direction. Limiting factors to single wavelength. * SDH Timing and synchronisation of digital signals, the plesiochronous digital hierarchy (PDH), the synchronous digital hierarchy (SDH), service protection with SDH. TDM. Standards, basic units, frames, STM1 frame, bit rates, STM0, STM1, STM4, STM16, STM64, STM256, SDH architecture, rings, Add drop multiplexors. SDH network topologies, structure of SDH equipment, SDH synchronisation, protection switching in SDH networks, SDH alarm structure, testing of SDH, equipment and systems, Ethernet over SDH. * OTN G.709, OTN interface structure, Optical transport modules, ONNI, OCh, OUT, ODU, OPU. G.709 amendments. * WDM overview Multiplexing, TDM, WDM benefits. WDM standards. CWDM vs. DWDM. Four Wave Mixing (FWM). Impact and countermeasures to FWM on WDM. * DWDM ITU G.694.1, channel and spacing. Optical Terminal Multiplexers (OTM). Optical Add/Drop Multiplexers (OADM). Adding versus dropping. Optical Amplifiers. Erbium Doped Fibre Amplifiers (EDFA). Transponders and Combiners. Optical and Electrical Cross Connects (OXCs/DXCs). Cross Connect types (Transparent/Opaque). Advantages and disadvantages of various Optical cross connects. * FTTx Fibre installation and air blown fibre, FTTH, FTTC, FTTN, FTTD, FFTH topologies and wavelengths, active or passive optical network. * PON variants Gigabit passive optical network (GPON), Gigabit Ethernet passive optical network (GEPON), Time division PON (TDM-PON), XG-PON, Wave Division Multiplexing PON (WDM-PON), 1Gbps, 10Gbps, 40Ggps, 100Gbps FSAN (Full Service Access Network) NGA (Next Generation Access), Strategies for TDM-PON to WDM-PON migration, Architecture of NG-PON (hybrid WDM/TDM PON), Additional services than triple play.

Duration 4 Days 24 CPD hours This course is intended for Students in this course are interested in designing and implementing DevOps processes or in passing the Microsoft Azure DevOps Solutions certification exam. This course provides the knowledge and skills to design and implement DevOps processes and practices. Students will learn how to plan for DevOps, use source control, scale Git for an enterprise, consolidate artifacts, design a dependency management strategy, manage secrets, implement continuous integration, implement a container build strategy, design a release strategy, set up a release management workflow, implement a deployment pattern, and optimize feedback mechanisms Prerequisites Successful learners will have prior knowledge and understanding of: * Cloud computing concepts, including an understanding of PaaS, SaaS, and IaaS implementations. * Both Azure administration and Azure development with proven expertise in at least one of these areas. * Version control, Agile software development, and core software development principles. It would be helpful to have experience in an organization that delivers software. * AZ-104T00 - Microsoft Azure Administrator * AZ-204T00: Developing Solutions for Microsoft Azure 1 - INTRODUCTION TO DEVOPS * What is DevOps? * Explore the DevOps journey * Identify transformation teams * Explore shared goals and define timelines 2 - CHOOSE THE RIGHT PROJECT * Explore greenfield and brownfield projects * Decide when to use greenfield and brownfield projects * Decide when to use systems of record versus systems of engagement * Identify groups to minimize initial resistance * Identify project metrics and key performance indicators (KPIs) 3 - DESCRIBE TEAM STRUCTURES * Explore agile development practices * Explore principles of agile development * Define organization structure for agile practices * Explore ideal DevOps team members * Enable in-team and cross-team collaboration * Select tools and processes for agile practices 4 - CHOOSE THE DEVOPS TOOLS * What is Azure DevOps? * What is GitHub? * Explore an authorization and access strategy * Migrate or integrate existing work management tools * Migrate or integrate existing test management tools * Design a license management strategy 5 - PLAN AGILE WITH GITHUB PROJECTS AND AZURE BOARDS * Link GitHub to Azure Boards * Configure GitHub Projects * Manage work with GitHub Project boards * Customize Project views * Collaborate using team discussions * Agile Plan and Portfolio Management with Azure Boards 6 - INTRODUCTION TO SOURCE CONTROL * Explore DevOps foundational practices * What is source control? * Explore benefits of source control * Explore best practices for source control 7 - DESCRIBE TYPES OF SOURCE CONTROL SYSTEMS * Understand centralized source control * Understand distributed source control * Explore Git and Team Foundation Version Control * Examine and choose Git * Understand objections to using Git * Describe working with Git locally 8 - WORK WITH AZURE REPOS AND GITHUB * Migrate from TFVC to Git * Use GIT-TFS * Develop online with GitHub Codespaces 9 - STRUCTURE YOUR GIT REPO * Explore monorepo versus multiple repos * Implement a change log 10 - MANAGE GIT BRANCHES AND WORKFLOWS * Explore branch workflow types * Explore feature branch workflow * Explore Git branch model for continuous delivery * Explore GitHub flow * Explore fork workflow * Version Control with Git in Azure Repos 11 - COLLABORATE WITH PULL REQUESTS IN AZURE REPOS * Collaborate with pull requests * Examine GitHub mobile for pull request approvals 12 - IDENTIFY TECHNICAL DEBT * Examine code quality * Examine complexity and quality metrics * Measure and manage technical debt * Integrate other code quality tools * Plan effective code reviews 13 - EXPLORE GIT HOOKS * Implement Git hooks 14 - PLAN FOSTER INNER SOURCE * Explore foster inner source * Implement the fork workflow * Describe inner source with forks 15 - MANAGE GIT REPOSITORIES * Work with large repositories * Purge repository data * Manage releases with GitHub Repos * Automate release notes with GitHub 16 - EXPLORE AZURE PIPELINES * Explore the concept of pipelines in DevOps * Describe Azure Pipelines * Understand Azure Pipelines key terms 17 - MANAGE AZURE PIPELINE AGENTS AND POOLS * Choose between Microsoft-hosted versus self-hosted agents * Explore job types * Explore predefined agent pool * Understand typical situations for agent pools * Communicate with Azure Pipelines * Communicate to deploy to target servers * Examine other considerations * Describe security of agent pools * Configure agent pools and understanding pipeline styles 18 - DESCRIBE PIPELINES AND CONCURRENCY * Understand parallel jobs * Estimate parallel jobs * Describe Azure Pipelines and open-source projects * Explore Azure Pipelines and Visual Designer * Describe Azure Pipelines and YAML 19 - EXPLORE CONTINUOUS INTEGRATION * Learn the four pillars of continuous integration * Explore benefits of continuous integration * Describe build properties * Enable Continuous Integration with Azure Pipelines 20 - IMPLEMENT A PIPELINE STRATEGY * Configure agent demands * Implement multi-agent builds * Explore source control types supported by Azure Pipelines 21 - INTEGRATE WITH AZURE PIPELINES * Describe the anatomy of a pipeline * Understand the pipeline structure * Detail templates * Explore YAML resources * Use multiple repositories in your pipeline 22 - INTRODUCTION TO GITHUB ACTIONS * What are Actions? * Explore Actions flow * Understand workflows * Describe standard workflow syntax elements * Explore events * Explore jobs * Explore runners * Examine release and test an action 23 - LEARN CONTINUOUS INTEGRATION WITH GITHUB ACTIONS * Describe continuous integration with actions * Examine environment variables * Share artifacts between jobs * Examine Workflow badges * Describe best practices for creating actions * Mark releases with Git tags * Create encrypted secrets * Use secrets in a workflow * Implement GitHub Actions for CI/CD 24 - DESIGN A CONTAINER BUILD STRATEGY * Examine structure of containers * Work with Docker containers * Understand Dockerfile core concepts * Examine multi-stage dockerfiles * Examine considerations for multiple stage builds * Explore Azure container-related services * Deploy Docker containers to Azure App Service web apps 25 - INTRODUCTION TO CONTINUOUS DELIVERY * Explore traditional IT development cycle * What is continuous delivery? * Move to continuous delivery * Understand releases and deployments * Understand release process versus release 26 - CREATE A RELEASE PIPELINE * Describe Azure DevOps release pipeline capabilities * Explore release pipelines * Explore artifact sources * Choose the appropriate artifact source * Examine considerations for deployment to stages * Explore build and release tasks * Explore custom build and release tasks * Explore release jobs * Configure Pipelines as Code with YAML 27 - EXPLORE RELEASE RECOMMENDATIONS * Understand the delivery cadence and three types of triggers * Explore release approvals * Explore release gates * Use release gates to protect quality * Control Deployments using Release Gates 28 - PROVISION AND TEST ENVIRONMENTS * Provision and configure target environments * Configure automated integration and functional test automation * Understand Shift-left * Set up and run availability tests * Explore Azure Load Testing * Set up and run functional tests 29 - MANAGE AND MODULARIZE TASKS AND TEMPLATES * Examine task groups * Explore variables in release pipelines * Understand variable groups 30 - AUTOMATE INSPECTION OF HEALTH * Automate inspection of health * Explore events and notifications * Explore service hooks * Configure Azure DevOps notifications * Configure GitHub notifications * Explore how to measure quality of your release process * Examine release notes and documentation * Examine considerations for choosing release management tools * Explore common release management tools 31 - INTRODUCTION TO DEPLOYMENT PATTERNS * Explore microservices architecture * Examine classical deployment patterns * Understand modern deployment patterns 32 - IMPLEMENT BLUE-GREEN DEPLOYMENT AND FEATURE TOGGLES * What is blue-green deployment? * Explore deployment slots * Describe feature toggle maintenance 33 - IMPLEMENT CANARY RELEASES AND DARK LAUNCHING * Explore canary releases * Examine Traffic Manager * Understand dark launching 34 - IMPLEMENT A/B TESTING AND PROGRESSIVE EXPOSURE DEPLOYMENT * What is A/B testing? * Explore CI-CD with deployment rings 35 - INTEGRATE WITH IDENTITY MANAGEMENT SYSTEMS * Integrate GitHub with single sign-on (SSO) * Explore service principals * Explore Managed Identity 36 - MANAGE APPLICATION CONFIGURATION DATA * Rethink application configuration data * Explore separation of concerns * Understand external configuration store patterns * Examine Key-value pairs * Examine App configuration feature management * Integrate Azure Key Vault with Azure Pipelines * Manage secrets, tokens and certificates * Examine DevOps inner and outer loop * Integrate Azure Key Vault with Azure DevOps * Enable Dynamic Configuration and Feature Flags 37 - EXPLORE INFRASTRUCTURE AS CODE AND CONFIGURATION MANAGEMENT * Explore environment deployment * Examine environment configuration * Understand imperative versus declarative configuration * Understand idempotent configuration 38 - CREATE AZURE RESOURCES USING AZURE RESOURCE MANAGER TEMPLATES * Why use Azure Resource Manager templates? * Explore template components * Manage dependencies * Modularize templates * Manage secrets in templates * Deployments using Azure Bicep templates 39 - CREATE AZURE RESOURCES BY USING AZURE CLI * What is Azure CLI? * Work with Azure CLI 40 - EXPLORE AZURE AUTOMATION WITH DEVOPS * Create automation accounts * What is a runbook? * Understand automation shared resources * Explore runbook gallery * Examine webhooks * Explore source control integration * Explore PowerShell workflows * Create a workflow * Examine checkpoint and parallel processing 41 - IMPLEMENT DESIRED STATE CONFIGURATION (DSC) * Understand configuration drift * Explore Desired State Configuration (DSC) * Explore Azure Automation State configuration (DSC) * Examine DSC configuration file * Explore hybrid management * Implement DSC and Linux Automation on Azure 42 - IMPLEMENT BICEP * What is Bicep? * Install Bicep * Understand Bicep file structure and syntax 43 - INTRODUCTION TO SECURE DEVOPS * Describe SQL injection attack * Understand DevSecOps * Explore Secure DevOps Pipeline * Explore key validation points * Explore continuous security validation * Understand threat modeling 44 - IMPLEMENT OPEN-SOURCE SOFTWARE * Explore how software is built * What is open-source software * Explore corporate concerns with open-source software components * Explore common open-source licenses * Examine license implications and ratings 45 - SOFTWARE COMPOSITION ANALYSIS * Inspect and validate code bases for compliance * Explore software composition analysis (SCA) * Integrate Mend with Azure Pipelines * Implement GitHub Dependabot alerts and security updates * Integrate software composition analysis checks into pipelines * Examine tools for assess package security and license rate * Interpret alerts from scanner tools * Implement security and compliance in an Azure Pipeline 46 - STATIC ANALYZERS * Explore SonarCloud * Explore CodeQL in GitHub * Manage technical debt with SonarCloud and Azure DevOps 47 - OWASP AND DYNAMIC ANALYZERS * Plan Implement OWASP Secure Coding Practices * Explore OWASP ZAP penetration test * Explore OWASP ZAP results and bugs 48 - SECURITY MONITORING AND GOVERNANCE * Implement pipeline security * Explore Microsoft Defender for Cloud * Examine Microsoft Defender for Cloud usage scenarios * Explore Azure Policy * Understand policies * Explore initiatives * Explore resource locks * Explore Azure Blueprints * Understand Microsoft Defender for Identity 49 - EXPLORE PACKAGE DEPENDENCIES * What is dependency management? * Describe elements of a dependency management strategy * Identify dependencies * Understand source and package componentization * Decompose your system * Scan your codebase for dependencies 50 - UNDERSTAND PACKAGE MANAGEMENT * Explore packages * Understand package feeds * Explore package feed managers * Explore common public package sources * Explore self-hosted and SaaS based package sources * Consume packages * Publish packages * Package management with Azure Artifacts 51 - MIGRATE CONSOLIDATING AND SECURE ARTIFACTS * Identify existing artifact repositories * Migrate and integrating artifact repositories * Secure access to package feeds * Examine roles * Examine permissions * Examine authentication 52 - IMPLEMENT A VERSIONING STRATEGY * Understand versioning of artifacts * Explore semantic versioning * Examine release views * Promote packages * Explore best practices for versioning 53 - INTRODUCTION TO GITHUB PACKAGES * Publish packages * Install a package * Delete and restore a package * Explore package access control and visibility 54 - IMPLEMENT TOOLS TO TRACK USAGE AND FLOW * Understand the inner loop * Explore Azure Monitor and Log Analytics * Examine Kusto Query Language (KQL) * Explore Application Insights * Implement Application Insights * Monitor application performance with Application Insights 55 - DEVELOP MONITOR AND STATUS DASHBOARDS * Explore Azure Dashboards * Examine view designer in Azure Monitor * Explore Azure Monitor workbooks * Explore Power BI * Build your own custom application 56 - SHARE KNOWLEDGE WITHIN TEAMS * Share acquired knowledge within development teams * Integrate with Azure Boards * Share team knowledge using Azure Project Wiki 57 - DESIGN PROCESSES TO AUTOMATE APPLICATION ANALYTICS * Explore rapid responses and augmented search * Integrate telemetry * Examine monitoring tools and technologies 58 - MANAGE ALERTS, BLAMELESS RETROSPECTIVES AND A JUST CULTURE * Examine when get a notification * Explore how to fix it * Explore smart detection notifications * Improve performance * Understand server response time degradation * Reduce meaningless and non-actionable alerts * Examine blameless retrospective * Develop a just culture

Are you interested in learning how to make polymer clay jewellery? Join us for a fun and informative workshop that will teach you everything you need to know about conditioning the clay, texturing, cutting, shaping the clay, forming and moulding. You'll create a range of finished jewellery pieces that you can take home with you afterwards. This is a great way to learn some new skills and explore a wide variety of style and techniques that are easy enough for beginners but also have room for more advanced learners!

Are you interested in learning how to make polymer clay jewellery? Join us for a fun and informative workshop that will teach you everything you need to know about conditioning the clay, texturing, cutting, shaping the clay, forming and moulding. You'll create a range of finished jewellery pieces that you can take home with you afterwards. This is a great way to learn some new skills and explore a wide variety of style and techniques that are easy enough for beginners but also have room for more advanced learners!

Experience the joy of creating with Mokume Gane and make jewellery and small items. It's great fun and you'll love the result.

Self Guided Dorset button workshop with video support