1184 Courses in London

Essential trauma awareness training on the causes, symptoms and best ways to treat PTSD Join our expert tutor live online to deepen your understanding of trauma and our responses to it – recovery is possible… Accredited CPD Certificate: 6 hours Length: 1 day (9.15am - 4.00pm GMT) Excellent online trauma course! I've worked with complex trauma for over 5 years and there was still plenty for me to take away...KAT MARLOW, PSYCHOTHERAPIST Why do some people become traumatised and others not? What makes an event traumatic? Why are the symptoms of trauma so many and varied? What happens if someone freezes – or experiences a shutdown or dissociative response – during a traumatic event? Live Online Training – Join Ros Townsend on Tues 16th April 2024 to find out the answers to these questions, and many more… You’ll also have time to ask your own questions and benefit from the group discussions. Once you’ve booked you’ll receive emailed confirmation – you’ll get your Zoom link the day before the event. Limited numbers – book soon to ensure your place. BONUS RECORDING – the training is recorded, in case anyone experiences technical difficulties on the day, so you will also get a recording for a limited time afterwards to maximise your learning. This inspiring and helpful online course with Ros Townsend, a highly experienced psychotherapist and trainer who specialises in treating trauma, will give you a thorough, clear understanding of how and why we can be impacted by traumatic events, what is happening in our brains, what causes post-traumatic stress (PTS) symptoms, why we respond in different ways (fight, flight, freeze or shutdown/dissociation), how to help someone who is suffering, when to seek professional help – and more. Why take this course Suffering from trauma, whether from a single incident or multiple events spread over the course of many years, can have a significantly detrimental impact on a person’s mental and physical health, and their quality of life. It can also greatly affect the lives of those around them. Since the Covid-19 Pandemic, more people than usual have experienced extremely stressful, distressing and/or frightening events, and many are finding that it has left them with symptoms of post-traumatic stress which can, in themselves, be very frightening. Recovery is possible – understanding is key Understanding what causes PTSD symptoms, how our brains and bodies react to distressing events and what makes us vulnerable to becoming traumatised, are all key to successful recovery. This knowledge creates a firm foundation on which to build successful coping strategies and clarifies what needs to happen to enable successful self-help and recovery. During the day you will also gain a clear understanding of how to spot the ‘early warning signs’ of trauma, before they go on to affect further areas of someone’s life, which red-flag signs indicate that it is time to seek professional help, and how trauma specialists are able to help people recover, from even the most difficult times, effectively – and lots more. Jam-packed full of essential information and important insights, real-life case studies and tips, this trauma course clarifies the different ways trauma can impact on people, leaving you better equipped to help support recovery and build resilience. It is an essential course for anyone who works with distressed people or who wishes to support someone they care for in their recovery from trauma, or for those simply wishing to better understand what they, or someone they care for, are experiencing. You will have plenty of time to ask questions throughout the day as the course is designed as a balance between structured learning, group discussion and activities (it is a live, expanded version of our shorter online course: Understanding Trauma). Ros is a brilliant teacher and presenter. She made the whole course interesting, engaging and informative as well as very supportive. She was also very patient with all our questions!GEMMA ROGERS, COUNSELLOR/COACH What you will learn A clear understanding of what trauma is – and the different survival responses we have evolved to help us deal with it What happens in our brains when we experience a traumatic event Why some people are affected by traumatic events, but not others What makes something ‘a trauma’ What symptoms may indicate that someone has been traumatised Why post-traumatic stress (PTS) occurs and the many different ways it can present The physical and psychological causes of post traumatic stress symptoms such as flash backs, hypervigilance, anger, poor sleep, poor memory, physical pain, difficulty thinking, digestive problems, low mood, apparent over-reaction to non-threatening situations Why PTS symptoms can develop years after a traumatic event The fight, flight and freeze response – its impact on our brain and body, and why it can be triggered inappropriately Why experiencing trauma in a passive survival state – such as freeze, shutdown or a dissociative state – can affect an individual particularly deeply How high emotional arousal impacts on our ability to think clearly Why our brains evolved this way Why some people experience trauma in a passive survival state such as freeze, shutdown or a dissociative state – and why we shouldn’t feel ashamed or guilty if we do The double whammy that comes with the ‘freeze’ response Why some sufferers experience ‘shutdown’ or dissociation as a result of trauma – and how this can lead to feelings of shame or guilt Why anger and other strong emotions can follow when someone comes out of a shutdown state during recovery from trauma How traumatic memories can stay ‘live’, keeping us on constant alert for danger ‘The straw that broke the camel’s back’: why one seemingly small event can tip someone into PTSD after years of exposure to other distressing events The importance of pattern-matching in understanding how our brains work Why post-traumatic stress triggers seemingly inappropriately extreme fear reactions The far-reaching impacts of unresolved trauma, including the development of co-morbid conditions and unhelpful coping strategies, such as addictions How unresolved trauma can lead to depression – the trauma / depression cycle Differences when treating single incident trauma, multiple trauma or ‘complex trauma’ When to seek professional help – spotting the ‘red-flag’ signs that you, or someone you care for, might need further support Where to find effective professional help An understanding of how the rewind technique works; its many advantages and applications The common elements of all effective treatments for post traumatic stress (PTSD) How we need to adapt traditional approaches to treating trauma for those experiencing shutdown or dissociative symptoms in the present Working holistically from the human givens approach The natural way we recover from distressing events What we all need as human beings to live emotionally healthy lives How to best employ self-help strategies to support your own recovery or to help others’ suffering from the effects of trauma How to build resilience and recover from symptoms How to access the ‘recovery zone’ Using breathing techniques with clients suffering from trauma Self-help strategies for improving your mental health and minimising traumatic symptoms A wonderfully informative course – I learned so much about traumaCOUNSELLOR Please note This live online training course is an expanded, live version of our shorter online course: Understanding Trauma. If you work with people with Complex Trauma, you may also like our attended workshops: Complex Trauma: Working effectively with challenging cases. Who this workshop is suitable for Anyone interested in understanding trauma and the many different ways it can present, the physical and psychological causes of post traumatic stress symptoms (PTSD), and what can be done to help – whether for personal or professional reasons. Anyone working with traumatised people including health and welfare professionals, such as: psychologists, counsellors, psychotherapists, mental health nurses, psychiatrists, school counsellors, student wellbeing officers, doctors, nurses, OTs, social workers, health visitors, youth workers, outreach, support workers, clinical psychologists, midwives, welfare officers, youth workers, hypnotherapists Anyone working with traumatised members of public services, such as: firefighters, police, paramedics and military personnel Family members of a traumatised individual who wish to understand more about how they can support their recovery or help them to access support Individuals wanting to understand more about their own experience of symptoms relating to trauma and learn more about what effective support is available – you will find the information on this course hugely helpful. Please note As the course deals with the subject of trauma, participants should be aware that discussion of specifically chosen examples of trauma and PTS symptoms will take place, for illustrative purposes, during the day. These will be generic examples for teaching purposes, however, and will not go into unnecessary detail or be voyeuristic or inherently distressing. Participants on the course will not at any stage be expected or put under pressure to discuss or disclose details of any personal experiences of a traumatic nature that they may have had. Course Programme The ‘Trauma: Patterns from the Past’ live online course starts at 9.15am and runs until 4.00pm. 9.15am Join the Zoom meeting 9.30am Introducing PTS 11.00am Comfort break and discussion 11.30am Understanding PTS 1.00pm Lunch break 1.45pm Red-flag signs – when to seek professional support 2.45pm Comfort break and discussion 3.00pm Self-help strategies 4.00pm Day ends This course has been independently accredited by the internationally recognised CPD Standards Office for 6 hours of CPD training. On completion of this training you’ll receive CPD certificates from the College and the CPD Standards Office.

Help with chronic pain – learn the powerful psychological and behavioural techniques that alleviate persistent pain and accelerate healing with pain specialist Dr Grahame Brown Accredited CPD Certificate: 6 hours Length: 1 day (9.30am - 4.00pm GMT) Fantastic to have the opportunity to train with this specialist. Thoroughly enjoyed this online course – the best I have attended...CLINCIAL HYPNOTHERAPIST Live online training – Join Dr Grahame Brown on Wednesday 24th April 2024 for this practical live online training event via Zoom, you will have plenty of opportunities to ask questions. Simply book your place and we will email you the Zoom link the day before the event. BONUS RECORDING – the training is recorded, in case anyone experiences technical difficulties on the day, so you will also get a recording for a limited time afterwards to maximise your learning. Can’t make this date?  Register your interest and we’ll let you know when there’s another. Why you should attend Pain is endemic in our society and whatever the cause – back pain, migraine, arthritic pain, dental pain, irritable bowel (IBS), labour/menstrual pain, cancer pain, psychogenic pain, psychosomatic pain – it can be incapacitating. Chronic pain is any pain which lasts for more than three months and it is estimated that between 25–40% of our population suffer from persistent or chronic pain. The sociological and economic costs of this are enormous but it is in the personal human suffering involved – mental as well as physical – that the real costs should be measured. Many are desperate for effective help to relieve their pain and the associated effects, such as insomnia and depression. This online workshop – with leading pain and musculoskeletal medicine consultant Dr Grahame Brown – gives you important new information about how we experience pain – derived from the latest neuroscience – and a powerful range of psychological techniques for managing pain naturally, preventing it from escalating and speeding up healing. You will discover how people can be helped out of the vicious cycle of chronic pain and how, by working holistically through the bio-psycho-social model, suffering can be dramatically reduced. You don’t need to have any prior medical knowledge to learn from and enjoy the day – you will leave with a much clearer understanding of what is going on in the mind/body system, what you can do to reduce suffering when pain persists and ways to prevent chronic ongoing pain from developing. It is a key event if you work with people suffering from pain at any stage (from recent onset, recurrent to persistent) or if you would like to find out how to successfully manage pain without medication. You will learn a wide variety of pain management techniques, which can easily be integrated into your work, to help relieve pain and promote recovery – often in just one session. Dr Grahame Brown has a real gift for helping people heal themselves – I know: I’m one of them!CHRISTOPHER BUCKLEY, PROFESSOR OF RHEUMATOLOGY, UNIVERSITY OF BIRMINGHAM What will you learn An increased understanding of how we perceive pain (from the latest neuroscientific research) and what is happening in the mind/body system A road map for helping people out of the vicious cycle of chronic pain, or to stop it developing in the first place The confidence and skills to help patients suffering from persistent pain of whatever cause – no need to feel ‘heart-sink’ with some patients anymore An understanding of what is going on when pain persists – and what you can do about it How to reduce the risk of chronic pain developing – prevention is better than cure – and identify the factors that make it likely A range of psychological chronic pain management techniques to use with your patients or yourself The importance of the bio-psycho-social model in reducing pain and accelerating healing How to produce significant pain relief by changing the way people think about their pain – in minutes An understanding of the value of pain displacement and how to use the brain’s ‘reality simulator’ What the latest neuroscience tell us about the experience of pain How to use guided imagery, relaxation and distraction to promote chronic pain relief How to deal with constant pain and promote healing How healthcare professionals can make their consultations more therapeutic How to avoid labelling patients’ pain as ‘purely psychological’ The many myths about pain – and why some well-intentioned pain management techniques don’t work and more… No prior medical knowledge is needed for you to benefit from the day. Course Programme The ‘Effective Pain Management’ live online course starts at 9.15am and runs until 4.00pm. (GMT). 9.15am Join the Zoom meeting 9.30am Understanding pain 11.00am Comfort break and discussion 11.30am Assessing a person with persistent pain 1.00pm Lunch break 1.45pm Psychological & Behavioural treatment interventions 2.45pm Comfort break and discussion 3.00pm Practical demonstration of interventions 4.00pm Day ends Who is this course suitable for? This course is designed to enhance the skills and knowledge of health care professionals of any discipline who work on a regular or occasional basis with people in pain to improve outcomes, including: • doctors • surgeons • nurses • dentists • neurologists • osteopaths • chiropractors • palliative care workers • psychiatrists • midwives • physiotherapists • occupational therapists • psychologists • health visitors • support/care workers • psychotherapists • counsellors – it is perfect CPD If you personally experience persistent pain then you will gain much from the workshop but please be aware the programme is not designed to be a treatment day and the tutor will be unable to give opinions to individuals with pain problems unless (with consent) their problem can be discussed for the benefit of all participants Anyone who would like to understand more about their own experience of pain, or that of someone they care for, and what can be done to manage ongoing pain and alleviate suffering This course has been independently assessed by the internationally recognised CPD Standards Office for 6 hours of CPD training. On completion of this training you’ll receive CPD certificates from the College and the CPD Standards Office.

An in person London based workshop to help you build Emotional Connection. Our approach is based on helping individuals to rebuild their immense and beautiful capacity for emotional intimacy while also encouraging & fostering personal and psychological safety. We use a set of exercises that are canonical in training actors to deepen emotional connection on stage and screen. You will feel empowered to open up and & become vulnerable with others. The exercises are emotionally ‘light’ and yet powerful. You will not be asked or required to share anything personal. We will work with your imagination, your powers of make believe and ‘creatively play’ in order to show you how you embody changes to help you connect truthfully and genuinely. Overall, the workshop is designed to grow emotional awareness and to provide you with the tools to enable trust, emotional resilience and an expanded capacity for vulnerability which you can use and apply to any relationship whether social, professional or more intimate.

Java Threads Course Duration: 1 Day Who would find this course useful? Java coders Level: Not quite basics level. It specifically concentrates on Threads Principles (Threads) in Java. Download: Download Java JDK and Eclipse IDE. For classroom courses: Bring your own device. Java Threads Course description General Threads Concepts Java Threads Course Description General Threads Concepts Multithreading Cycle of a Thread Create a Thread by Implementing a Runnable Interface Create a Thread by Extending a Thread Class Major thread operations Processes and Threads, Thread Objects Thread Methods getName, getId, setName, etc Pausing Execution with Sleep Interrupts, Joins Thread Priorities Thread Pools Executors, Executor Interfaces, Thread Pools, Fork/Join Synchronozation What is thread synchronization? Thread Interference, Memory Consistency Errors, Synchronized Methods, Lock Objects, Intrinsic Locks and Synchronization, Handling interthread communication, Handling thread deadlock, Liveness, Starvation and Livelock, Atomic Access. Concurrent Collections Guarded Blocks, Immutable Objects. Strategy for Defining Immutable Objects, High Level Concurrency Objects, Java Threads Course, 1 Day What is included PCWorkshops Course Certificate on completion Java Threads Course Notes Java Threads Code Examples Practical exercises, Java Course Revision work After the course: 1-Hour personalised online revision session About us Our experienced trainers are award winners. More about us FAQ's Client Comments

Advanced Python training course description This course caters to network engineers aiming to enhance both their Python proficiency and network automation skills. Delving deeper into key areas such as netmiko, Nornir, and ncclient, we also focus on automating network testing and validation. Participants gain greater confidence working with Python functions, classes, objects, and error handling. The course additionally introduces more libraries like Scrapli, TTP, pyATS, Genie, pybatfish, and Suzieq, which cover parsing strategies, automation testing, validation, network analysis, observability, and telemetry. The curriculum also encompasses concurrency techniques. What will you learn Write Python modules and functions. Evaluate techniques to parse unstructured data. Use NETCONF filters. Handle Python errors effectively (try, assert…). Use postman. Automate testing and validation of the network. Use scrapli, Genie, batfish and Suzieq. Advanced Python training course details Who will benefit: Network engineers. Prerequisites: Python for network engineers Duration 5 days Advanced Python training course contents Review CLI, NETCONF, RESTCONF, structured versus unstructured data, gNMI and when to use which. PEP 8. Naming conventions. Packages, modules, Classes and methods. The scrapli library. Netmiko versus scrapli. Hands on: scrapli, Dictionaries versus Regular Expressions. Modules and Functions Writing your own modules, containers versus packages, virtual environments. Best practices, calling functions, writing your own functions. Parameters, arguments. Named arguments, dictionaries as arguments. Builtins. Docstrings. Main. __name__, __main__ . Program arguments. Hands on: Getting interfaces, showing interface status using Netmiko and functions. Using dictionaries as arguments. Writing your own modules. Parsing strategies Turning unstructured data into structured data. textfsm, PyATS Genie parser, NAPALM getters, Template Text Parser. Hands on: Genie parser, TTP. Accessing structured data with lists and dictionaries. Classes, objects and Python Python classes in Genie, PyEZ and others . Hands on: studying network automation classes, objects, methods and attributes. Configuration management - more nornir, ncclient, requests Nornir tasks. Nornir results, Nornir functions, Nornir plugins. Nornir processors. YANG, YANG models, pyang. NETCONF hello. Capabilities. Schemas. Filters. Subtrees. XPATH. Exploring available YANG data models. NETCONF and network wide transactions. Asserting NETCONF capabilities. Configuration types. Locking configurations, commits. NETCONF data stores. Netconf-console. RESTCONF differences from NETCONF. URI construction. Postman. More XML and JSON. Git and configuration versions. Hands on: Nornir and Jinja2. Exploring available models, NETCONF filters. Using postman. Python error handling and debugging Context handlers, try, assert, logging, pdb, pytest, unit testing, chatgpt. Hands on: Writing code with each of the error handling methods, investigating what happens on an error. Use chatgpt to debug your code. Python Automation Testing Testing and validation. pyATS, Genie. Testbed file. Genie parse, genie learn, genie diff. Genie conf, Genie ops, Genie SDK, Genie harness. Xpresso. Hands on: Using Genie for state comparisons of the network. Network analysis Batfish, pybatfish, configuration analysis, analysing routing, analysing ACLs. Pandas. Pandas dataframe. Filtering and selecting values of interest. Hands on: Use Batfish to analyse network snapshots, find network adjacencies, flow path analysis. Network observability Suzieq, using docker, using as a package. Sqpoller, suzieq-gui, suzieq-cli, sq-rest-server. Namespaces and seeing devices, network state and Asserts. Time based analysis, snapshots and changes. Hands on: Suzieq: Gathering data from the network, analysing data from the network. Network state assertion. Telemetry gRPC, gNMI. CAP, GET, SET. Subscriptions. Model Driven telemetry. Hands on: Analysing telemetry data with Python. Concurrency asyncio, threads, processes. Nornir concurrency. Scrapli and netmiko concurrency. Hands on: Multiple SSH connections to devices at same time. Scarpli asyncio.

CCNP (ENARSI) training course description The Implementing Cisco Enterprise Advanced Routing and Services (ENARSI) v1.0 gives you the knowledge you need to install, configure, operate, and troubleshoot an enterprise network. This course covers advanced routing and infrastructure technologies, expanding on the topics covered in the Implementing and Operating Cisco Enterprise Network Core Technologies (ENCOR) v1.0 course. This course helps prepare for the exam, Implementing Cisco Enterprise Advanced Routing and Services (300- 410 ENARSI), which leads to the new CCNP What will you learn Gain the knowledge you need to install, configure, operate, and troubleshoot an enterprise network. Qualify for professional-level job roles in advance routing and services Prepare for the Implementing Cisco Enterprise Advanced Routing and Services Exam (300-410 ENARSI). CCNP (ENARSI) training course details Who will benefit: Enterprise network engineers, System engineers, System administrators, Network administrators. Prerequisites: CCNP core Duration 5 days CCNP (ENARSI) training course content Course Objectives Configure classic Enhanced Interior Gateway Routing Protocol (EIGRP) and named EIGRP for IPv4 and IPv6 Optimize classic EIGRP and named EIGRP for IPv4 and IPv6 Troubleshoot classic EIGRP and named EIGRP for IPv4 and IPv6 Configure Open Shortest Path First (OSPF)v2 and OSPFv3 in IPv4 and IPv6 environments Optimize OSPFv2 and OSPFv3 behaviour Troubleshoot OSPFv2 for IPv4 and OSPFv3 for IPv4 and IPv6 Implement route redistribution using filtering mechanisms Troubleshoot redistribution Implement path control using Policy-Based Routing (PBR) and IP Service Level Agreement (SLA) Configure Multiprotocol-Border Gateway Protocol (MPBGP) in IPv4 and IPv6 environments Optimize MPBGP in IPv4 and IPv6 environments Troubleshoot MPBGP for IPv4 and IPv6 Describe the features of Multiprotocol Label Switching (MPLS) Describe the major architectural components of an MPLS VPN Identify the routing and packet forwarding functionalities for MPLS VPNs Explain how packets are forwarded in an MPLS VPN environment Implement Cisco Internetwork Operating System (IOS) Dynamic Multipoint VPNs (DMVPNs) Implement Dynamic Host Configuration Protocol (DHCP) Describe the tools available to secure the IPV6 first hop Troubleshoot Cisco router security features Troubleshoot infrastructure security and services Course Outline Implementing EIGRP Optimizing EIGRP Troubleshooting EIGRP Implementing OSPF Optimizing OSPF Troubleshooting OSPF Configuring Redistribution Troubleshooting Redistribution Implementing Path Control Implementing Internal Border Gateway Protocol (IBGP) Optimizing BGP Implementing MP-BGP Troubleshooting BGP Exploring MPLS Introducing MPLS L3 VPN Architecture Introducing MPLS L3 VPN Routing Configuring Virtual Routing and Forwarding (VRF)-Lite Implementing DMVPN Implementing DHCP Introducing IPv6 First Hop Security Securing Cisco Routers Troubleshooting Infrastructure Security and Services Troubleshooting with DNA Center Assurance. Lab outline Configure EIGRP Using Classic Mode and Named Mode for IPv4 and IPv6 Verify the EIGRP Topology Table Configure EIGRP Stub Routing, Summarization, and Default Routing Configure EIGRP Load Balancing and Authentication Troubleshoot EIGRP Issues Configure OSPFv3 for IPv4 and IPv6 Verify the LinkState Database Configure OSPF Stub Areas and Summarization Configure OSPF Authentication Troubleshoot OSPF Issues Implement Routing Protocol Redistribution Manipulate Redistribution Manipulate Redistribution Using Route Maps Troubleshoot Redistribution Issues Implement PBR Configure IBGP and External Border Gateway Protocol (EBGP) Implement BGP Path Selection Configure BGP Advanced Features Configure BGP Route Reflectors Configure MP-BGP for IPv4 and IPv6 Troubleshoot BGP Issues Configure Routing with VRF -Lite Implement Cisco IOS DMVPN Obtain IPv6 Addresses Dynamically Troubleshoot DHCPv4 and DHCPv6 Issues Troubleshoot IPv4 and IPv6 Access Control List (ACL) Issues Configure and Verify Unicast Reverse Path Forwarding (uRPF) Troubleshoot Network Management Protocol Issues: Lab 1 and 2

Python training course description This Python course focusses on teaching Python for use in network automation and network DevOps. We focus on getting delegates up and running with Python and network automation as quickly as possible rather than making them great programmers. In other words we concentrate on enabling delegates to use network automation libraries such as netmiko, NAPALM and Nornir, and APIs such as NETCONF and RESTCONF rather than enabling delegates to produce object oriented programs. Hands on sessions use Cisco and Juniper devices. What will you learn Run Python programs. Read Python programs. Write Python programs. Debug Python programs. Automate network tasks with Python programs. Configure network devices with Python. Collect data from network devices with Python. Python training course details Who will benefit: Network engineers. Prerequisites: TCP/IP Foundation Duration 5 days Python training course contents What is Python? Programming languages, Why Python? Python in interactive mode, Python scripts, ipython, Python version 2 versus version 3. A simple Python script. Comments. Hands on Installing Python, Hello world. A network example On box vs off box Python. telnet, ssh, NETCONF, HTTP, APIs, manufacturers and API support, analysis of a simple telnetlib program. Hands on Using Python to retrieve the configuration from a network device. Using wireshark to analyse the actions. Python basics I/O, operators, variables and assignment, types, indentation, loops and conditionals. Hands on Modifying the telnet program, changing configurations on a network devices. Functions, classes and methods What are functions, calling functions, builtin functions, useful builtin functions, file handling, classes, objects, creating instances. Hands on Storing configurations in files, configuring devices from files, using an inventory file to work on multiple devices. Libraries and modules Modules, files and packages, import, from-import, Python standard library, other packages, pip install, executing other programs. Managing python libraries. Hands on Using pip, installing and using ipaddress, subprocess to access netsnmp. For the more advanced, using the sockets library. Paramiko and netmiko SSH, enabling SSH on devices, keys. Paramiko versus netmiko, example scripts. pexpect. Hands on Configuring VLANs from Python. pySNMP Gathering facts using previous methods, SNMP review, pySNMP GET, pySNMP and SNMPv3. easySNMP library. Hands on Walking a MIB from Python. NETCONF What is NETCONF? Enabling NETCONF on devices, A first ncclient script, device handlers, get_config, edit_config, copy_config, delete_config, commit, validate, pyEZ, utils_config, utils.sw. Hands on Configuration using ncclient and PyEZ. This session is expanded for those interesting in JunOS automation. Manipulating configuration files Builtin functions, string handling. Unicode. Sequences, strings, lists, tuples. Dictionaries. TextFSM. Regular expressions. JSON, YAML, XML, YANG, Jinja2, templates. Hands on Jinja2 templating with Python to configure network devices. NAPALM Getters, configuration operations, supported devices, NAPALM transport, Config-replace, Config-merge, Compare config, Atomic changes, rollback. Example NAPLAM scripts. Hands on Using NAPALM to gather facts, Using NAPALM for configuration management REST and RESTCONF What is REST, HTTP methods, GET, POST, cURL, Postman, Python requests library. RESTCONF, a RESTCONF example. Hands on Modifying a configuration using RESTCONF. Scapy What is scapy, Scapy in interactive mode, Scapy as a module. Hands on Packet crafting from Python. Warning Errors and exceptions, Exception handling, try, except. Memory management. Garbage collection. Context management, With. Hands on Improving Python code. Nornir What is Nornir? A network automation framework, inventories, connection management and parallelization. Nornir architecture and other libraires. Hands on Setting up nornir, nornir fact gathering, nornir tasks. Optional Writing your own functions, Writing your own classes. pyntc. Hands on Writing reusable code.

Network design training course description This course provides you with the knowledge needed to perform the design of a network infrastructure that supports desired network solutions to achieve effective performance, scalability, and availability. We recognise that the role of design does not normally require hands on skills but hands on sessions are used to reinforce the theory not to teach configuration or troubleshooting. What will you learn Create HA enterprise network designs. Develop optimum Layer 3 designs. Design effective modern WAN and data center networks. Develop effective migration approaches to IPv6. Create effective network security designs. Network design training course details Who will benefit: Anyone involved with network design. Prerequisites: TCP/IP Foundation for engineers Duration 5 days Network design training course contents Part I Reliable, resilient enterprise L2/3 network designOptimal Enterprise Campus Design:Enterprise campus design principles, hierarchy, modularity, flexibility, resiliency.EIGRP design:EIGRP Design, Should you use EIGRP?OSPF design: OSPF scalability designs, OSPF area design, OSPF Full-Mesh Design, OSPF Hub-and-Spoke Design, OSPF convergence design and optimization techniques. IS-IS Design:The protocol, IS-IS hierarchical architecture, IS-IS vs OSPF, IS-IS Deep Dive, IS-IS Design Considerations. BGP design:BGP overview, Designing Scalable iBGP Networks, BGP Route Reflector Design, Enhancing the Design of BGP Policies with BGP Communities, Case Study: Designing Enterprise wide BGP Policies Using BGP Communities, BGP Load-Sharing Design.Part II Enterprise IPv6 Design ConsiderationsIPv6 Design Considerations in the Enterprise: IPv6 Deployment and Design Considerations, Considerations for Migration to IPv6 Design, IPv6 Transition Mechanisms, Final Thoughts on IPv6 Transition Mechanisms. Challenges of the Transition to IPv6: IPv6 Services, Link Layer Security Considerations. Part III Modern Enterprise Wide-Area Networks DesignService Provider-Managed VPNs:Choosing Your WAN Connection, Layer 3 MPLS VPNs, Case Study: MPLS VPN Routing Propagation, Layer 2 MPLS VPN Services. Enterprise-Managed WANs: Enterprise-Managed VPNs, GRE, Multipoint GRE, Point-to-Point and Multipoint GRE, IPsec, IPsec and dynamic VTI, DMVPN, Case Study: EIGRP DMVPN, DMVPN and Redundancy, Case Study: MPLS/VPN over GRE/DMVPN, SSL VPN. Enterprise WAN Resiliency Design: WAN Remote-Site Overview, MPLS L3 WAN Design Models, Common L2 WAN Design Models, Common VPN WAN Design Models, 3G/4G VPN Design Models, Remote Site Using Local Internet, Remote-Site LAN, Case Study: Redundancy and Connectivity, NGWAN, SDWAN, and IWAN Solution Overview, IWAN Design Overview, Enterprise WAN and Access Management. Part IV Enterprise Data Center DesignsMultitier Data Center Designs: Case Study: Small Data Centers (Connecting Servers to an Enterprise LAN), Case Study: Two-Tier Data Center Network Architecture, Case Study: Three-Tier Data Center Network Architecture.Trends and Techniques to Design Modern Data Centers: The Need for a New Network Architecture, Limitations of Current Networking Technology, Modern Data Center Design Techniques and Architectures, Multitenant Data Center. SDN:SDN characteristics, How SDN addresses current Networking Limitations, SDN Architecture Components, SDN Network Virtualization overlays. Data Center Connections:Data Center Traffic Flows, The Need for DCI, IP Address Mobility, Case Study: Dark Fiber DCI, Pseudowire DCI. Part V Design QoS for Optimized User ExperienceQoS Overview:QoS Overview, IntServ versus DiffServ, Classification and Marking, Policers and Shapers, Policing Tools: Single-Rate Three-Color Marker, Policing Tools: TwoRate Three-Color Marker, Queuing Tools, Dropping Tools. QoS design principles and best practices: QoS overview, classification and marking design principles, policing and remarking design principles, queuing design principles, dropping design principles, Per-Hop behavior queue design principles, RFC 4594 QoS Recommendation, QoS Strategy Models. Campus QoS, WAN QoS, Data Center QoS.MPLS VPN QoS Design: The Need for QoS in MPLS VPN, Layer 2 Private WAN QoS Administration, Fully Meshed MPLS VPN QoS Administration, MPLS DiffServ Tunneling Modes, Sample MPLS VPN QoS Roles. IPsec VPN QoS Design: The Need for QoS in IPsec VPN, VPN Use Cases and Their QoS Models, IPsec Refresher, Encryption and Classification: Order of Operations, MTU Considerations, DMVPN QoS Considerations. Part VI IP Multicast DesignEnterprise IP Multicast Design: How Does IP Multicast Work? Multicast Protocols, Multicast Forwarding and RPF Check, Multicast Protocol Basics, PIM-SM Overview, Multicast Routing Table, Basic SSM Concepts, Bidirectional PIM. RP discovery, Anycast RP Features, MSDP. Part VII Designing Optimum Enterprise Network SecurityDesigning Security Services and Infrastructure Protection Network Security Zoning, Designing Infrastructure Protection.Designing firewall & IPS solutions: Firewall architectures, virtualized firewalls. Case Study: Application Tier separation, Case Study: Firewalls in a Data Center, Case Study: Firewall High Availability, IPS Architectures, Case Study: Secure Campus Edge Design (Internet and Extranet Connectivity). IP Multicast Security: Multicast Security Challenges, Multicast Network Security Considerations. Designing Network Access Control Solutions:IEEE 802.1X, EAP, 802.1X supplicants, 802.1X phased deployment, Case Study: Authorization Options. Part VIII Design scenariosDesign Case Studies: 1: Enterprise Connectivity, 2: Enterprise BGP with Internet Connectivity, 3: IPv6, 4: Data Center Connectivity, 5: Resilient Enterprise WAN, 6: Secure Enterprise Network, 7: QoS in the Enterprise Network.

Network DevOps course description This course is not a soft skills course covering the concepts of DevOps but instead concentrates on the technical side of tools and languages for network DevOps. Particular technologies focussed on are ansible, git and Python enabling delegates to leave the course ready to starting automating their network. Hands on sessions follow all major sections. More detailed courses on individual aspects of this course are available. What will you learn Evaluate network automation tools. Automate tasks with ansible. Use git for version control. Use Python to manage network devices. Use Python libraries for network devices. Network DevOps course details Who will benefit: Administrators automating tasks. Prerequisites: TCP/IP Foundation Duration 5 days Network DevOps course contents What is DevOps Programming and automating networks, networks and clouds, AWS, OpenStack, SDN, DevOps for network operations. Initial configuration Configuring SSH, ZTP, POAP. Hands on Initial lab configuration. Getting started with ansible The language, the engine, the framework. Uses of ansible, orchestration. The architecture, Controlling machines, nodes, Agentless, SSH, modules. Configuration management, inventories, playbooks, modules, roles. Hands on Installing ansible, running ad hoc commands. Ansible playbooks ansible-playbook, YAML, plays, tasks, handlers, modules. Playbook variables. Register module, debug module. Hands on Running playbooks. Ansible Inventories /etc/ansible/hosts, hosts, groups, static inventories, dynamic inventories. Inventory variables, external variables. Limiting hosts. Hands on Static inventories, variables in inventory files. Ansible modules for networking Built in modules, custom modules, return values. Core modules for network operations. Cisco and/or Juniper modules. ansible_connection. Ansible 2.6 CLI. Hands on Using modules. Ansible templating and roles aConfiguration management, full configurations, partial configurations. The template module, the assemble module, connection: local, Jinja2 templates, variables, if, for, roles. Hands on Generating multiple configurations from a template. Network programming and modules Why use Python? Why use ansible? alternatives, ansible tower, Linux network devices. Programming with Python Python programming Functions. Classes, objects and instances, modules, libraries, packages. Python strings, Python file handling, pip list, pip instal. Hands on Python programming with pyping. More Python programming Functions. Classes, objects and instances, modules, libraries, packages. Python strings, Python file handling, pip list, pip install. Hands on Python programming with pyping. Git Distributed version control, repositories, Git and GitHub, Alternatives to GitHub, Installing git, git workflows, creating repositories, adding and editing files, branching and merging, merge conflicts. Hands on working with Git. Python and networking APIs, Sockets, Telnetlib, pysnmp, ncclient, ciscoconfparse. Paramiko SSH and Netmiko Integrating Python and network devices using SSH. Netmiko, Netmiko methods. Hands on Netmiko. NAPALM What is NAPALM, NAPALM operations, getters, Replace, merge, compare, commit, discard. Hands on Configuration with NAPALM. Integrating ansible and NAPALM. Python and REST REST APIs, enabling the REST API. Accessing the REST API with a browser, cURL, Python and REST, the request library. Hands on Using a REST API with network devices.

Network management technologies course description A comprehensive tour of the available network management technologies available for todays networks. The course starts with basic tools such as syslog along with Python network automation. SNMP is then covered with the *flow technologies and streaming telemetry. Configuration management with ansible, Python, NETCONF and RESTCONF is then studied. The final part of the course looks at SDN. Hands on sessions are used throughout to reinforce the theory rather than teach specific manufacturer equipment. Note that sections are available as individual courses. What will you learn Evaluate network management technologies. Evaluate network management technologies. Recognise the weaknesses of SNMP versus NETCONF and streaming telemetry. Explain the role of NETCONF and RESTCONF. Compare & contrast *flow and streaming telemetry. Explain the role of SDN in network management. Automate network configuration with ansible and Python. Network management technologies course details Who will benefit: Those wishing to manage networks. (Previous Python experience is NOT needed) Prerequisites: Intro to data comms Duration 5 days Network management technologies course content Basic network management Network management What is network management? Benefits, issues. FCAPS model. Fault management, Configuration management, accounting, performance, security. What to manage, what not to manage. Managing network devices, managing servers. Monitoring networks Traditional network tools Ping..., SSH, syslog, TFTP for configurations. nmap. Wireshark. CLI. Web based management. Splunk. Nessus, snort, Kali. Hands on syslog, network inventories. Network automation using the CLI Programming and automating networks, netOps. Python, Git. Python network modules, SSH, paramiko, netmiko. EVE-NG. Hands onPython network modules. Structured versus unstructured data Problems with automation and unstructured data. XML, JSON, YAML. The role of YANG. Hands on Parsing data. SNMP SNMP architecture, SNMP MIBs, SMI, the SNMP protocol, polling security. Configuring SNMP. SNMPv1, v2, v3, SNMP security. Which version should you use? MIBs and MIB structure. mib-2, extra parts of mib-2, Private enterprise MIBs. Summary: What SNMP is good/bad at. Hands on Configuring agents and a NMS. MIB browsing. Server management Microsoft, Linux, application polling. WMI vs SNMP. Hands on: Application polling. Performance management *flow Polling, push vs pull, netflow, sflow, IPFIX, *flow. Flows. Where to monitor traffic. Comparing *flow with SNMP. Architecture: Generators and collectors. When flows are exported. NetFlow reporting products. SolarWinds. Hands on Netflow configuration. Collectors. Streaming telemetry Model driven telemetry, periodic/on change. Structured data. Telemetry protocol stack. gRPC and gNMI. Protobuf. gNMI operations. Telemetry architecture. Telegraf, databases, Grafana. Hands on Telemetry example. Configuration management Configuration management tools Chef, puppet, ansible, saltstack. Ansible architecture, controlling machines, nodes, agentless, SSH, modules. Inventories, playbooks, modules, network modules, jinja2 templates. Hands on Network configuration with ansible. NETCONF What is NETCONF? Protocol stack, Data stores, traffic flows, validating configurations, rollback. YANG data models and how YANG is used by NETCONF. XML. Explorers and other tools. Hands on anx, Python and NETCONF. RESTCONF The REST API, HTTP, What is RESTCONF? Tools including Postman. Comparison with NETCONF. Hands on Configuration with RESTCONF. Python network automation: configuration SSH issues. Using structured data. Jinja2. ncclient, requests, NAPALM, Nornir. Automated testing. Hands on Python network device configuration with nornir. Software Defined Networks and orchestration Classic SDN What is SDN? benefits. SDN architecture. SDN applications, SDN switches, SDN controllers, Network Operating Systems. Control plane, data plane. Northbound interfaces. SDN components. Southbound interfaces. OpenFlow. ONF, OpenFlow ports, Flow tables. Network virtualization Virtual networks, virtual switches, NfV. Service chaining. NfV and SDN. SDN implementations Classic SDN, Hybrid SDN, SDN via APIs, SDN via overlays. Data centre SDN, VXLAN, Service Provider SDN, SD WAN, Enterprise SDN, WiFi. SDN and open source OpenDaylight, OpenVSwitch, Open Networking Forum, Open Network Operating System. Hands onOpenStack. SD-WAN What is SD-WAN? Architecture: Edge, gateway, orchestrator, controller. Overlay and underlay. Use of MPLS, 4G/5G. Benefits and features. Secure Access Service Edge (SASE).