270 Code courses in London

Software comes in a variety of guises - application software, firmware, middleware, system software. Increasingly, however, it doesn't necessarily present that way, especially as the boundaries between software, data and source code are becoming more and more blurred. And as software becomes more complex and more difficult to disentangle, so it becomes harder to manage and to value. But as it becomes more integral to every aspect of a business, so it is ever more important to keep on top of the technical, legal and commercial issues that arise, issues such as: To address these issues, organisations need a process for evaluating their current situation from all perspectives and for identifying the key actions they need to take to ensure holistic management of their software. This very practical programme will help set your organisation on the right path. Note: this is an indicative agenda, to be used as a starting point for a conversation between client and consultant, depending on the organisation's specific situation and requirements. This programme is designed to give you a deeper understanding of: The technical, legal and commercial risks associated with software development, procurement, use and commercial exploitation The most appropriate processes and responsibilities for managing those risks Note: this is an indicative agenda, to be used as a starting point for a conversation between client and consultant, depending on the organisation's specific situation and requirements. 1 Software business model What is the software business model? What options exist? Has the software business model been thoroughly reviewed to ensure its viability? This means fully understanding the market opportunity, the business environment and customer and end-user expectations. 2 Technology What are the technologies? How has the technology selection been validated considering the competitiveness, structure, and potential for future innovation? 3 UI and UX What is the UI and UX? How to best articulate this? Has the user interface and user experience been studied from both a subjective and objective view to give insight into customer behaviour? 4 Legal framework / commercial aspects Has the necessary legal framework or commercial aspects that may impact upon use or operation of the software been understood and risks identified and mitigated? 5 Software development What is the software development process? Are both the business management and development team's processes resilient in order to improve the company's capability and the maturity of the software? 6 Software quality What is quality? What are the metrics around software quality? What is the maturity level, based around a qualitative and quantitative assessment? 7 Intellectual property associated What IP should be considered when it comes to software? Does the company understand both the intellectual property risks and potential opportunities associated with this software? 8 Security What does software security mean in this context? How is it being addressed? 9 An holistic approach Review of roles and responsibilities to ensure appropriate management and protection

“You don't take a photograph. You make it" - Ansel Adams Photography For Parents - Editing In Lightroom Next course starts 11 March 2024 Editing is an essential skill for anyone with even just a passing interest in photography. Much as we try, we can't always get everything right in camera and editing tools help us bring our vision to life, help correct problems and allow our images to look beautifully polished.  We teach how to do all these things in Adobe Lightroom because it's a powerful, intuitive and affordable tool used by Pros around the world for that very reason. KEY COURSE INFO: Course type: Instructor-led Course duration: 4 weeks + prep module Course format: Online course with interactive edit-along live classes, feedback on your learning and support group WHAT YOU LEARN: From being able to correct issues such as over/under exposure, issues with colour or graininess to bringing your vision to life, creating mood and tone to your images, knowing how to use editing software is a must. But good and purposeful editing goes way beyond just slapping on a preset or a filter - in our course we teach you all about the tools - not just what all of them do but how, and we teach you how to know what to use and when to achieve certain effects.everything you need to allow you to style your photos, confidently use the software and fix common problems. editing to correct common photo problems creating good editing workflow using powerful precision tools editing to achieve beautiful skin tones using light and colour creatively editing to bring out a mood of a feel THIS IS THE COURSE FOR YOU IF : Love taking photos but want them to look more polished - with colours that pop and light that's perfectly balanced You want to be able to fix common issues such as under- or overexposure, white balance or colour casts so that you never need to bin an image just because it wasn't right straight out of camera You want to get more creative with light and colour to make the images look just like the moment felt. Bring on the moody edits or sun soaked edits or light kissed skin tones or creative black and white conversions You want to confidently use the editing techniques so you can bring your vision to life every time, without guesswork You want to be able to prepare your images for print so that your walls can beam with pride at the beauty that you captured Next Editing in Lightroom course starts 11 March 2024  4 core course modules plus prep module Support Facebook group Weekly edit-along live webinar Practice files to learn on Feedback on your images HERE IS WHAT YOU WILL LEARN in this course :  Our Photo Editing in Lightroom course guides you through the photo editing process in Adobe Lightroom from start to finish – from setting it up correctly, organising your collections and creating a workflow that works for you, through learning the capabilities of all the editing tools - such as adjusting exposure, colours, light or sharpening the images; all the way to printing and creating photo books. We’ll show you how to create specific artistic effects ( high impact Black and white, vintage, light and airy, dark and moody etc ), and how to fix common photography problems ( grainy images, underexposed images, wrong colours etc). At the end of the course you will be able to confidently manage your photo collection with Lightroom, achieve desired artistic effects and make your photos truly stand out. Getting around in Lightroom and Lightroom Classic - shooting in full manual - but with clarity and purpose Correcting common problems - whether your photo started too dark or too bright, your child's face was in a shade, the white balance and colours were off, the grain was heavy, the light looked dull - you can fix it all within a couple of clicks in Lightroom Using Lightroom's super powerful intelligent masking tools to quickly and efficiently edit specific parts of your image - from brightening up the eyes to rescuing overblown skies Enhancing and adding beautiful light - light makes images stand out, but it can be hard capturing the atmosphere it creates in camera at times. Lightroom is where you can bring light to life and make your images feel how what you saw in real life Knowing how to shoot in camera so you can get the most in editing - photographers will often purposefully under or overexpose images in camera so that they have more chance of balancing the image just they way they want in Lightroom. INSIDE THE MODULES - aka WHAT DO YOU LEARN? Module 0: Getting set up in Lightroom This module is released a week before the course starts to give you a chance to fully familiarise yourself with the layout, structure and the best way of working in Lightroom Classic, including guidance of creating a smooth selection and culling process that helps you see and keep the best of your images, without getting bogged down with 100s near duplicates. Module 1: Getting Started In Lightroom - Global Edits In this module we introduce you to Lightroom's most powerful tools - the global edits. We help you understand how to tweak your images to achieve the effects you're after quickly - from adjusting over and under exposure, to correcting white balance in a few different ways, to having a play with my favourite Lightroom tool - the tone curve. Major Takeaways: At the end of the module you will have gained full control of lightroom key global tools and will be able to use them to correct any global - as in affecting the whole image - issues with your images. This includes perfecting your exposure, balancing your colour and white balance, sharpening and creating clarity and more. Module 2: Targeted Edits - Masks!  Lightroom allows us to apply edits to selected parts of the image through a range of its very powerful, intelligent and manual masks. This means you can now effortlessly select your subject from the photo to adjust them separately with just one click, you can pick only the sky, the subject's eyes or only colour green or any other element and treat them differently to the rest.  Major Takeaways: You will be able to use the full range of masks in lightroom and apply your edits exactly where they are needed, and nowhere else. This includes working with with the new AI powered masks which can detect a person's individual features and allow you to selectively edit them in a few simple steps, as well as those more manual tools, that allow you to literally paint with light and colour on your photographs. Module 3: Creative Editing in Lightroom  This is a brand new module in our course where we take all the tools introduced in Modules 1 and 2 and actually use them to achieve different effects on our photos. Wer show you how to be guided by light when editing, how to achieve a light and airy or a moody edit on your images, how to add light and how to convert to black and white, as well as how to edit skin in Lightroom! This module is all play!  Major Takeaways: You will learn how to create yoru own editing process - from knowing where to start and to understanding what elements of your photograph may need or benefit from adjusting and knowing how you can do so to achieve different outcomes. You will also learn how to edit your skin tones so they look delightful - no matter what your subject's complexion.  Module 4: After the edits We close the course with a module centered around all the things you might want to do after the edits - from preparation for print, creating photo books, but also sharing your images online and syncing them between different machines and adobe workplaces. PLUS there is a little Photoshop intro so you get a glimpse at how it's different and what it can do.    Major Takeaways: You will learn how to connect all of your Adobe ecosystem and sync and share your images across multiple devices. You will learn how to prepare your images for print so they look their very best and how to create photobooks. Next course starts 11 March 2024 Absolutely, without a doubt book Editing. I was very unsure at first. My interest in photography is to capture those memories so it felt like it was 'cheating' to edit. I can honestly say it's like magic.To finish off the pictures you love and just give you complete control over the exposure, colours to make them perfect, to rescue the disasters etc. I learnt so much in those few weeks and it made the biggest difference to my photos.  Kerry White Editing in LIGHTROOM Book your space now: COURSE STARTS : 11 March 2024 ( 4 weeks + 1 prep week)COURSE COST : £179 ( payment plans available ) What’s included: 4 weekly modules with step by step illustrated tutorials and videos + prep module weekly edit along class online class ( also recorded) - on Wednesday evenings feedback and advice on your edits private support group PDF workbook and downloadable videos Practice images to learn on Join our next group to really bring life to your images and make them look sleep, polished and full of light COURSE PREREQUISITES: Lightroom or Lightroom Classic CC software installed on your computer or tablet. RECOMENDED : Lightroom Photography Plan 25GB – a monthly subscription at approx £9pm – including Lightroom CC, Lightroom Classic CC and Photoshop. This plan can also be occasionally purchased at a lower price via Amazon or Groupon if you purchase a year’s worth of subscription in one go ( average savings – around 2-4 months worth depending on the deal) Please note that Adobe also has a Lightroom Plan with 1TB of storage – we do not recommend this plan as it restricts you to one version of software only. The increased Cloud storage can always be purchased as an add on or your plan can be switched from Photographer plan to CC only at a later stage if you prefer.

“Photography is my way of bearing witness to the joy I find in seeing the extraordinary in ordinary.” -Harold Feinstein Photography For Parents - Advanced Course Next course starts on 15th April 2024  6 week Photography course designed to help further advance your photography skill and move beyond simply capturing what's in front of you. Choose this course if you are already friends with your camera but want to learn how to shoot creatively in full manual, how to go beyond the basic composition rules and start expressing yourself through photography KEY COURSE INFO: Course type: Instructor-led or self paced Course duration: 6 weeks Course format: Online course with Interactive weekly live classes, personal photo feedback and support group WHAT YOU LEARN: In this course we build on the key photo skills we introduce in the Fundamentals Course and learn some new ones ( although completing the Fundamentals course is not a pre-requisite)  You will love this course if you want to keep growing your photographic eye, truly control your camera and start making your photos reflect who you are and who your family are. This is the course where your photography really picks up the pace. We will support and challenge you to help you find your own voice in photography. creative use of manual mode creating strong compositions low light shooting capturing emotions introduction to flash using colour in photography THIS IS THE COURSE FOR YOU IF : Are already familiar with your camera - but want to get better at using it in full manual - with no overwhelm or frantic guesswork You want to take photographs that look more polished and that truly show you what you pictured in your head - still true to your kids and who they are You want to be able to capture true emotions and express yourself through photography You want to get more creative with light and colour to elevate your images and make them shine Next course starts on 15th April 2024 The bookings for this course are not open yet - request to be added to the waiting list to be offered priority booking and Early Bird prices when the course registration opens 5 core course modules Support Facebook group Weekly online Live class Personal Feedback on your images BONUS: extra module with ideas to keep your creativity flowing BONUS: PDF course workbook HERE IS WHAT YOU WILL LEARN in this course :  This course was designed to help you grow your photography skills beyond just being able to take "nice looking photos". You will love this course if you want to keep growing your photographic eye, truly control your camera and start making your photos reflect who you are and who your family are. This is the course where your photography really picks up the pace. We will support and challenge you to help you find your own voice in photography. How do I get FULL control of my camera? - shooting in full manual - but with clarity and purpose When is the ‘correct’ exposure not the RIGHT one and why is my camera confused? And more importantly, how to fix it in camera? How do you capture genuine emotion and NOT just fake smiles? No more 'smile for Mummy' How to make your light AND SHADOWS work for you? and capture stunning images even if you think you have barely any light What makes a ‘strong image’ and how do I begin to get them more consistently? INSIDE THE MODULES - aka WHAT DO YOU LEARN? Module 1: Getting started in Manual mode First steps into shooting in full manual – understanding your exposure and metering, finding correct exposure for your subject, handling over and under exposure and adjusting your settings without even taking your camera away from your eyes. Major Takeaways: At the end of the module you will have gained full control of your camera - no more guessing game and unpredictable results with all the control going firmly to you. You will be able to understand your jump off points for different situations and how to adjust them to the changing light or environment Module 2: More on manual exposure and why your camera is often wrong Learning when the ‘correct’ exposure is not the “right exposure”, understanding and interpreting your histograms, learning how your environment can help you get the right exposure even in tricky light, dealing with challenging light situations. Major Takeaways: Knowing when to trust and not trust your camera's exposure assessment. Knowing exactly how to adjust things when the images don't turn out looking right out of the camera. Having a method to help you capture different colour accurately - especially when it comes to skin tones, or elements that are bright or dark Module 3: Powerful composition  Learning what makes a strong image and learning to create your own, consistently, with the help of our advanced composition techniques – beyond the rule of thirds. Visual storytelling and creating connection to create images which go beyond just pretty. Major Takeaways: Learning new concepts in composition - things that will help you create exiting visual flow, help with impactful storytelling and draw the viewer's eye into the image rather than away from it.  Next course starts on 15th April 2024Get your space now Module 4: No such thing as bad light There is no such thing as bad light - even with just a sliver of it you can make a statement in your images. In this module we teach you how to work with low light - through low key photography - playing with light and shadows. And we give you an introduction to Flash - for when you want to boost your existing natural light that little bit more.    Major Takeaways: You will learn how to use light and shadows to your advantage, literally learning to paint with light - letting it uncover your subject, and hide what you want to stay out of light. Much like the light module in our Fundamentals course this is very much an AH-HA lesson that will shake your photography to its core. Module 5: Photographing emotions  In this module we get under our subject's skin and focus on photographing emotions. We show you how to reply on more than facial expression to show emotions and how to use your creative toolkit, including colour theory to make the viewer see and understand the emotion felt in the moment.  Major Takeaways: Learning how to capture genuine connection with your subject and their true emotions – whether happy or mad! Going beyond the smiles or frowny faces to portray your children’s true selves and capturing the moment. Using body language and other creative means – from colour theory, editing style and more! BONUS Module 6: Your creative self Exploring various photographic styles and conventions. Learning to recognise your own strengths and weaknesses and taking steps to grow further. Bonus creative exercises to take you outof your rut and help you continue to grow your photography. In my opinion Advanced level 2 is absolute must as it expand the knowledge from level 1 to the point, that you can take photos confidently, and knowing what you do. I did it online and my teachers were superb, passionate, helpful and very flexible.  Aga Stefaniak Photography for Parents ADVANCED Book your space now: COURSE STARTS : 15th April 2024( 6 weeks incl 1 week break)COURSE COST :   £279 (payment plans available) What’s included: 6 weekly modules covering all key aspects of children’s photography, weekly live online class ( also recorded) - on Wednesday evenings personal feedback and advice on your images private support group PDF workbook Photography for Parents ADVANCED But will it work for me? - our guarantee: We know our course works. We have seen a few thousands of students go through our courses and really improve. BUT, if you find that after the first couple of modules that it just doesn't work for you, you haven't learnt anything new, it's the wrong level for you, you haven't improved, or you simply don't get on or engage with it - we will simply refund you in full. Simple as that!

Satellite communications training course description This course starts by recaping some of the essential satellite knowledge required and proceeds to explore the deeper aspects of satellite communications, including hardware, communications and error control coding. What will you learn Explain how satellite communications work. Explain how RF works Explain the architecture of satellite systems. Use spectrum analysers. Satellite communications training course details Who will benefit: Anyone working with satellite systems. Prerequisites: None. Duration 3 days Satellite communications training course contents Basic Principles of Satellite Communications GEO, MEO and LEO satellites. Launching and orbits. Frequency bands and polarisation. Satellite footprints. Multibeam coverage. Power spectra. Link budgets. Modulation and coding. Access technologies. Earth station components. Space segment components. Satellite system services. Satellite operators. Radio frequency propagation Electromagnetic waves principles and generation. Reception of the EM wave. Space wave, sky wave and surface wave theory. The isotropic radiator. Types of antennae and their basic properties. Polar diagrams. International frequency allocation. Spectrum management and utilisation. Radio wave propagation. Line of sight propagation. Propagation for satellite comms. Free space path loss. Path attenuation. Noise and Interference. Power and its measurement. Satellite antennae and other hardware Power flux density. Effective aperture. Horn antennae. Parabolic reflector. Offset feed. Cassegrain and Gregorian antennae. Antenna feed systems - Horn, TMC, OMJ and polarizer. Antenna steering and mount systems. Array antennae. LNA, LNB, LNC. Microwave tubes - TWT and Klystron. Polarizers. Earth and Space Segments and the link Earth station antennae. Transponders. Antennae sub systems. Power supplies. Link budgets. System noise. System losses. Interference. Satellite switching. Ground Communications Equipment Baseband signals. Analogue and Digital systems. Overview of modulation - AM, FM, PM. Digital Modulation. Frequency conversion -up and down conversion. Filters, mixers, local oscillators, IF amplifiers and group delay equalisers. Access methods - single and multiple access systems. Data networks. Television transmission - analogue and digital. Digital signal compression. MPEG processing. Satellite Navigation Longitude, latitude, altitude, GPS, How GPS works, timing, alternatives to GPS. Mobile satellite services Voice and Phones, BGAN, TV, GPS to program aerial, VSAT. Error Control Coding The need for coding. Linear block codes. Cyclic codes. Convolution codes. Interleaving and concatenated codes. Coding gain. Turbo codes. Test and measurement Theory and practice of Spectrum Analysers.

REFERENCE CODE 601/8331/7 COURSE LEVEL NVQ Level 3 THIS COURSE IS AVAILABLE IN Course Overview This qualification is aimed at those who are involved in installing Rainscreen wall cladding systems and/or roof sheeting and cladding systems that involve curved and complex roof and wall formations in the workplace, working from drawings and specifications. It is not expected that candidates working in this industry all do the same activities or use the same equipment and machinery so the qualification has been developed to make it as widely available as possible by having 2 distinct pathways. All work completed must be carried out in accordance with Building Regulations and Industry recognised safe working practices, including the disposal of waste. The qualification is structured to ensure that there is a high degree of flexibility within the units available and will allow employees from companies of all sizes and specialisms equal opportunity to complete. To provide this opportunity in addition to the relevant mandatory pathway units of installation of the relevant system (roof and wall sheeting and cladding or rainscreen wall cladding systems) , candidates will also be able to select optional units recognising skills including, repair and/or refurbishment of roof sheeting/cladding/rainscreen systems, working with boom and/or scissor type mobile elevating platforms (MEWPs), installing solar collectors, use of ergonomic manipulating machines or slinging/signalling the movement of loads. The standards cover the most important aspects of the job. This qualification is at Level 3, although some units may be at different levels, qualifications at this level are primarily aimed at those who are fully trained and experienced in a wide range of roles that may involve decision making, quality checks, work planning and dealing with non-routine or complex installations. The qualification consists of 3 mandatory units and 2 pathways, Wall sheeting and cladding and Rainscreen Wall Systems. Candidates must achieve the 3 qualification mandatory units plus the required credits from the selected pathway. The minimum credit value of the Wall sheeting and cladding qualification is 132 credits, the minimum credit value of the Rainscreen wall systems qualification is 104 credits.

If you want to start installing independently or with an electrical contractor look no further as this course will give you the skills and knowledge required. This package which will allow you to become a fully qualified domestic installer and enable you to join a Competent Person Self-Certification Scheme and certify your own domestic work.

Advanced TCP/IP training course description An intensive advanced TCP/IP course focusing on the details of the protocols according to the RFCs. This course is designed to go into the technical details of the protocols and is not for those that are new to TCP/IP. A particular focus is on TCP and performance. Those more interested in routing protocols should see our Definitive IP routing for engineers course. It is expected that delegates are totally familiar with configuration addressing. Hands on sessions consist of protocol analysis using Wireshark. What will you learn Analyse packets and protocols in detail. Troubleshoot networks using Wireshark. Find performance problems using Wireshark. Perform network forensics. Advanced TCP/IP training course details Who will benefit: Advanced technical staff. Prerequisites: TCP/IP Foundation for engineers Duration 5 days Advanced TCP/IP training course contents IP Fragmentation and MTU issues, Path MTU discovery, Geolocation, unusual IP addresses, forwarding broadcasts, DiffServ, DSCP, ECN, assured and expedited forwarding. TTL usage in traceroute, Protocol field. Sanitising IP addresses in trace files. Wireshark and checksum errors. IPv6 The header. Extension headers. Traffic class and flow labels. Tunnelling. IPv6 and fragmentation. ARP Requests, responses, gratuitous ARP, Proxy ARP, ARP poisoning. ICMP ping, Round Trip Times, ICMP redirect, ICMP router advertisement and solicitation, Time Exceeded, Destination unreachable. ICMPv6: Similarity to ICMPv4, Neighbor discovery and the replacement of ARP. MLD. First hop redundancy ICMP discovery, HSRP, VRRP, GLBP. IGMP Multicast overview, multicast architecture, multicast addresses, IGMP v1, IGMPv2, IGMPv3. UDP Use in broadcasts and multicasts. Port numbers. TCP Connections, RST, FIN, sequence numbering, packet loss recovery, Fast recovery, RTO timeout, SACK, TCP flow control, receive window, congestion window, van Jacobsen, nagle, delayed ACKs, PSH, URG, TCP options, MSS, Window scaling, TCP timestamps. Congestion notification. Hands on Troubleshooting with sequence numbers, Wireshark IO and TCP graphs to analyse performance. Window size issues. DHCP DHCP header. Relationship to BOOTP. Discover, offer, request, decline, ACK, release. Lease, renewal and rebind times. Relay agents. DHCPv6 DNS Names and addresses, Resource Records, queries, responses, problems. MDNS. HTTP Requests, methods, request modifiers, response codes. HTTPS. SSL, TLS. Proxies. Hands on Redirects, recreating pages from packets. FTP Commands, responses, passive/active mode. Email SMTP, POP3, IMAP, commands responses. Voice and Video RTP, RTCP, SIP. IP PBXs. Traffic flows. Hands on Voice playback. SNMP MIBs, GET, TRAP, polling. Performance Baselining, high latency, Wireshark and timings, packet loss, redirections, small packets, congestion, name resolution. Security Network forensics, scanning and discovery, suspect traffic. IPsec, SSH.

Ethernet LANS training course description This course has been replaced as part of our continuous curriculum development. Please see our Definitive Ethernet switching course What will you learn Describe what Ethernet is and how it works. Install Ethernet networks Troubleshoot Ethernet networks Analyse Ethernet packets Design Ethernet networks Recognise the uses of Hubs, Bridges, switches and routers. Ethernet LANS training course details Who will benefit: Those wishing to find out more about how their LAN works. Prerequisites: Intro to Data comms & networking. Duration 3 days Ethernet LANS training course contents What is Ethernet? LANS, What is Ethernet?, history, standards, the OSI reference model, how Ethernet works, CSMA/CD. Ethernet Cabling UTP, cat 3,4,5, Cat 5e, Cat 6, Cat 7, fibre optic cable, MMF, SMF. Hands on Making a cable. 802.3 physical specifications Distance limitations, hubs and repeaters, 5-4-3-2-1 rule, 10BaseT, 10BaseF, 100BaseTX, 100BaseFX, 1000BaseSX, 1000BaseT, 10gbe. Hands on Working with hubs. Ethernet layer 2 Overview, NICS, device drivers, MAC addresses, broadcasts, multicasts, frame formats, Ether II, 802.3, 802.2, SNAP, compatibility, Ethernet type numbers, Ethernet multicast addresses, Ethernet vendor codes. Hands on Installing Ethernet components, analysing MAC headers. IP and Ethernet ARP Hands on Analysing ARP packets. Ethernet extensions Full/half duplex, auto negotiation, flow control methods, 802.3ad, 802.3af, 802.3ah. Hands on Configuration of full/half duplex. Ethernet speed enhancements Encoding, Carrier extension, packet bursting, jumbo frames. Prioritisation 802.1P, 802.1Q, TOS, WRR, QOS, VLANs. Hands on 802.1p testing Interconnecting LANS Broadcast domains, Collision domains, What are bridges, transparent bridging, What are switches? STP, VLANS, What are routers? Layer 3 switches, Connecting Ethernet to the WAN. Hands on STP, Analysing Ethernet frames in a routed architecture. Troubleshooting and maintaining Ethernet Utilisation, performance, TDR and other testers, bottlenecks, statistics, RMON. Hands on Monitoring performance, troubleshooting tools.

Application delivery training course description A concise hands on course covering section 1 of the F5 networks AD fundamentals exam. The course focuses on the technology and not any one manufacturers product. This will enable delegates to work with devices from any manufacturer. Practical hands on with Cisco and Microsoft systems follow the major sessions to reinforce the theory. What will you learn Explain, compare and contrast the OSI layers. Explain protocols and technologies specific to the data link layer. Explain protocols and apply technologies specific to the network layer. Explain the features and functionality of protocols and technologies specific to the Transport layer. Explain the features and functionality of protocols and technologies specific to the Application layer Application delivery training course details Who will benefit: Anyone taking the F5 networks AD fundamentals exam. Technical staff working in Application delivery. Prerequisites: None. Duration 3 days Application delivery training course contents What is TCP/IP? Protocols, services. The Internet, RFCs, The OSI 7 layer model. Layer 1 cables. Ping and addressing Host configuration of IP addresses, subnet masks, default gateways, ipconfig, ping. Hands on Configuring TCP/IP, ping. Ethernet and the data link layer 802.3, evolution, choosing cables, topologies, CSMA/CD, hubs, NICs, MAC addresses. Hands on Analysing MAC addresses. IP and Ethernet Relationship. Hands on ARP. What is a switch? Switches connect multiple devices, switches versus hubs, simultaneous conversations, switches work at layer 2, the forwarding database, how the forwarding database is built, broadcast and collision domains. Hands on Difference between hubs and switches. Link aggregation Loops, broadcast storms, STP, Architectures, modes, link aggregation, load sharing, resilience. Hands on fail over times. VLANs Virtual versus physical LANs, Why have VLANs? Broadcast domains. Hands on VLANs effect on traffic. IP IP datagram format, ICMP datagram format. Hands on Analysing IP and ICMP packets. IP addressing Format of addresses, registering, dotted decimal notation, choosing addresses, DHCP. Hands on impact of addressing errors. Routing What is a router? Reason for routing, network addressing, default gateways, how routing works, routing and addresses, routing tables, traceroute. Hands on Using a routed network. Routing protocols IGPs, EGPs, RIP & OSPF. Hands on Configuring routers for RIP and OSPF. Subnetting When to subnet, subnet masks, working with subnetting, CIDR notation. Hands on Changing the routed network to use subnetting. The transport layer UDP, Ports, TCP, acknowledgements, sliding windows. Hands on Analysing packets. Applications Clients, servers, web, Email SMTP, resource sharing, IM, VoIP, Video over IP, terminal emulation, FTP. Hands on FTP, SIP. Web pages URLs, DNS, names to IP addresses. HTTP, versions and status codes. Keepalives, cookies. Hands on Analysing HTTP headers.

Video coding training course description This course investigates the characteristics of video coding with an emphasis on compression and the standards used in IP networks. What will you learn Explain how video coding works. Describe the main video coding standards. Evaluate and compare the major video coding standards. Video coding training course details Who will benefit: Anyone working with MPEG. Prerequisites: None. Duration 2 days Video coding training course contents Introduction Video coding systems, encoding, transmission, decoding. Digital video formats: Old formats (CIF…), PC formats (VGA…), SD, HD, UHD. Video codecs What is a CODEC, pictures and audio, digitisation, sampling, quantisation, encoding, compressing. Codec types Lossy, lossless, uncompressed. Quality, bandwidth. Video Fps, bitstreams, pictures, frames, fields. Aspect ratios. Colour Colour perception, RGB, YUV, YCbCr sampling, 4:00, 4:2:0, 4:2:2, 4:4:4. Hybrid video coding scheme Picture partitioning, intra prediction, inter prediction, motion estimation, residual coding, in loop filtering, entropy coding. Containers Relationship with codecs, audio, video. Audio Video Interleave (.avi), .asf, QuickTime, AVCHD, Flash, .mp4, 3gp. MPEG-TS. MPEG Analysing MPEG frames. Video coding standards H.264/AVC: Profiles MPEG, bit rates, resolution. I, B, P frames, GOP. MPEG 2, MPEG 4, H.264, H.265, VP9, AV1. Hands onand levels, how it works. H.265/HEVC: Profiles and levels, Quadtrees, slices, how it works. Open video coding: VP8, VP9, AV1.