50941 Courses in Liverpool delivered Online

Register on the Sales Negotiation Training Course today and build the experience, skills and knowledge you need to enhance your professional development and work towards your dream job. Study this course through online learning and take the first steps towards a long-term career. The course consists of a number of easy to digest, in-depth modules, designed to provide you with a detailed, expert level of knowledge. Learn through a mixture of instructional video lessons and online study materials. Receive online tutor support as you study the course, to ensure you are supported every step of the way. Get a certificate as proof of your course completion. The Sales Negotiation Training Course course is incredibly great value and allows you to study at your own pace. Access the course modules from any internet-enabled device, including computers, tablets, and smartphones. The course is designed to increase your employability and equip you with everything you need to be a success. Enrol on the now and start learning instantly! What You Get With The Sales Negotiation Training Course course Receive a digital certificate upon successful completion of the course Get taught by experienced, professional instructors Study at a time and pace that suits your learning style Get instant feedback on assessments 24/7 help and advice via email or live chat Get full tutor support on weekdays (Monday to Friday) Course Design The course is delivered through our online learning platform, accessible through any internet-connected device. There are no formal deadlines or teaching schedules, meaning you are free to study the course at your own pace. You are taught through a combination of Video lessons Online study materials Certification After the successful completion of the final assessment, you will receive a CPD-accredited certificate of achievement. The PDF certificate is for £9.99, and it will be sent to you immediately after through e-mail. You can get the hard copy for £15.99, which will reach your doorsteps by post. Who Is This Course For: The course is ideal for those who already work in this sector or are aspiring professionals. This course is designed to enhance your expertise and boost your CV. Learn key skills and gain a professional qualification to prove your newly-acquired knowledge. Requirements: The online training is open to all students and has no formal entry requirements. To study the Sales Negotiation Training Course course, all you need is a passion for learning, A good understanding of English, numeracy, and IT skills. You must also be over the age of 16. Course Content Prepare The Train Driver - Self Development For The Sales Consultant The Mind Of A Consultant 00:03:00 Mastering Sales Is Mastering Life Skills 00:03:00 The Continuous Journey 00:02:00 Universal Laws Of Success 00:01:00 The Three Pillars Of Success 00:03:00 Personal Honesty 00:01:00 Diligence 00:02:00 Deferred Gratification 00:04:00 Suppression Of Principle 00:03:00 Emotional Intelligence 00:02:00 Core Principles Of Emotional Intelligence 00:04:00 The Problem Is Internal 00:02:00 The Two Motivational Forces 00:05:00 Product Confidence 00:03:00 Negotiation Station - How To Negotiate Successfully The Negotiation Station 00:02:00 Core Principles Of Negotiation 00:01:00 Focusing On Them 00:02:00 Everyone Has To Win 00:04:00 Matching Values 00:03:00 The Path Of Least Resistance 00:02:00 Shifting The Weight 00:06:00 The Persuasion Secret 00:01:00 How To Persuade Someone 00:01:00 The Electric Car 00:02:00 The Fashionable Trainers 00:02:00 Competency Levels 00:03:00 Assessing Competency Levels 00:04:00 Features Benefits And Values 00:02:00 The Christmas Tree Negotiation 00:04:00 B2B Value Propositions 00:03:00 Deepening The Value 00:02:00 Over Decorating The Tree 00:03:00 The Big 12 00:01:00 Authority 00:04:00 Social Proof 00:03:00 Group Identity 00:02:00 Deflecting Fault 00:02:00 Ask For Advice 00:02:00 Compliment Their Negotiations 00:02:00 Reciprocity 00:02:00 Scarcity 00:02:00 Off Set Values 00:02:00 Stepped Commitments 00:02:00 Fear And Hope 00:02:00 Ranked Priorities 00:07:00 Negotiating A Price 00:01:00 The Market Price 00:02:00 The Anchor Price 00:02:00 The Walk Away Price 00:02:00 The First Offer 00:03:00 The Counter Offer 00:04:00 Activities To Complete Negotiation Skills 00:01:00 Frequently Asked Questions Are there any prerequisites for taking the course? There are no specific prerequisites for this course, nor are there any formal entry requirements. All you need is an internet connection, a good understanding of English and a passion for learning for this course. Can I access the course at any time, or is there a set schedule? You have the flexibility to access the course at any time that suits your schedule. Our courses are self-paced, allowing you to study at your own pace and convenience. How long will I have access to the course? For this course, you will have access to the course materials for 1 year only. This means you can review the content as often as you like within the year, even after you've completed the course. However, if you buy Lifetime Access for the course, you will be able to access the course for a lifetime. Is there a certificate of completion provided after completing the course? Yes, upon successfully completing the course, you will receive a certificate of completion. This certificate can be a valuable addition to your professional portfolio and can be shared on your various social networks. Can I switch courses or get a refund if I'm not satisfied with the course? We want you to have a positive learning experience. If you're not satisfied with the course, you can request a course transfer or refund within 14 days of the initial purchase. How do I track my progress in the course? Our platform provides tracking tools and progress indicators for each course. You can monitor your progress, completed lessons, and assessments through your learner dashboard for the course. What if I have technical issues or difficulties with the course? If you encounter technical issues or content-related difficulties with the course, our support team is available to assist you. You can reach out to them for prompt resolution.

Who is this course for? SketchUp Night Training Courses. This course is designed for professionals and students interested in enhancing their SketchUp skills through evening sessions. Whether you're a beginner looking to learn the basics or an experienced user seeking advanced techniques, this course offers tailored instruction to suit various skill levels during evening hours. Click here for more info: Website 1-on-1 sessions. Mon to Sat between 9 am and 7 pm  Course Duration: 10 hours Method: 1-on-1 (In-person or Live Online) Design Your Own Template Craft custom templates 2D Geometry Essentials Construct fundamental 2D shapes (lines, arcs, circles, rectangles) Grasp the concept of geometric stickiness Exploring 3D Geometry Develop basic 3D shapes Master 3D geometric stickiness Visualize your model in 3D Effective Model Organization Organize your model effectively using layers Geometry Shaping Tools Shape geometry with the Push/Pull tool Manipulate geometry by moving entities Maintain coplanar geometry integrity Connect and generate complex forms Lock inferences for precision Expedite form generation Restore and refine surfaces Create and apply surfaces to your model Employ mirroring and array techniques Enhancing Visuals Apply materials for enhanced visuals Craft 3D text elements Utilize essential tools for creating and manipulating 3D structures Integration and Expansion Integrate component models from the 3D Warehouse Explore display options and styles Position and export models to Google Earth Model Efficiency Techniques Overcome stickiness challenges in your model Optimize modeling efficiency with component nesting Understand the impact of scaling on similar components Leverage groups and components for isolating geometry Efficiently manage components using the Component Browser 3D Warehouse Collaboration Access and share components via the 3D Warehouse Harness the power of dynamic components Master component inferencing and editing Combine and integrate components seamlessly Integration and Multimedia Import external sites into SketchUp Incorporate photographs into your projects Employ the Follow Me tool effectively Enhance your designs with the Materials Browser Collaborate with the 3D Warehouse community Fine-tune your model's style Interactive Presentations Create immersive scene-based walk-throughs Generate sections and animated scenes for compelling presentations Export and Integration Seamlessly export your work to AutoCAD and LayOut Learning Outcomes for Designers after this course: SketchUp Proficiency: Acquire mastery of essential 3D modeling and design tools. Advanced Modeling Skills: Apply intricate modeling techniques for architectural and interior components. Effective Space Planning: Organize interior spaces efficiently with space planning expertise. Architectural Precision: Create detailed architectural models and facades with precision. Custom Furniture Design: Craft bespoke furniture designs that enhance interior spaces. Texture Realism: Apply textures skillfully to achieve lifelike visualizations. Compelling Visual Presentations: Present design concepts with captivating visualizations. Effective Presentation Skills: Showcase ideas convincingly to clients and stakeholders. Professional Collaboration: Communicate seamlessly with industry professionals using SketchUp. Workflow Streamlining: Enhance project efficiency by streamlining design workflows for rapid iterations. Additional Benefits: Complimentary Portfolio Review Mock Interviews for Skill Enhancement Skills Acquired: Proficient SketchUp Mastery: Gain expertise in using SketchUp for 3D modeling, design, and visualization. Advanced Rendering Techniques: Learn to create realistic renders using plugins like V-Ray or Twilight Render. Efficient Workflow: Develop skills to streamline your design process and enhance productivity. Collaboration and Presentation: Explore techniques for collaborative work and compelling project presentations. Job Opportunities: Architectural Designer: Create detailed 3D models and visualizations for architectural projects. Interior Designer: Design and visualize interior spaces for residential and commercial clients. Landscape Architect: Develop 3D landscape designs and presentations for outdoor spaces. Freelance 3D Artist: Offer your services for various projects, from architectural visualization to product modeling. Visualization Specialist: Provide visualization services to real estate agencies, design firms, or marketing companies. Why Us? Personalized Training: Dive into SketchUp with exclusive coaching from experienced architects and designers. Enjoy 1-on-1, in-person sessions at (SW96DE) or participate in live online classes. Flexible Schedule: We're available Monday to Saturday from 9 am to 7 pm, ensuring learning fits into your busy life. Tailored Tutorials: Take home custom video tutorials crafted to enhance your SketchUp skills. Comprehensive Learning: Access a digital reference book for thorough revision, ensuring a deep understanding of every SketchUp concept. Continuous Support: Enjoy ongoing assistance via phone or email, even after the course ends, ensuring your continued success. Adaptable Syllabus: We customize the syllabus and projects to meet your specific needs, ensuring focused learning on what matters most to you. Official Certification: Certificate upon course completion, validating your SketchUp expertise. Why Choose Us? Individualized Support: Our courses, ranging from 10 to 120 hours, provide unwavering assistance at every stage. Personalized homework assignments and post-course support pave the way for mastering SketchUp with expert guidance. Personal Attention, No Crowded Classes: Experience the intimacy of one-on-one learning. Say goodbye to overcrowded classrooms, ensuring you receive the focused attention you deserve in a confident and comfortable environment. Financial Flexibility: Your educational journey shouldn't strain your finances. We offer a range of payment plans tailored to your needs. Explore the available options and embark on your SketchUp learning adventure today. Expert Instructors, Real-world Expertise: Our instructors, meticulously chosen for their industry expertise and passion for teaching, are dedicated to imparting invaluable SketchUp skills to eager learners.

SMTP training course description A hands on course focusing on the workings of email systems and the standard protocols that they use. The course is not specific to any particular implementation, but some vendor specifics are noted. Linux and Microsoft machines are used in hands on sessions to reinforce the theory of major sessions. The course concentrates on troubleshooting and interworking using network sniffing and protocol inspection rather than "which buttons to push". What will you learn Describe and explain SMTP MIME POP3 IMAP PGP, GPG, S/MIME SPF, DKIM, DMARC Configure mail routing Secure email systems SMTP training course details Who will benefit: Technical staff responsible for email systems. Prerequisites: TCP/IP foundation for engineers. Duration 3 days SMTP training course contents SMTP architecture What is SMTP, email before SMTP, SMTP history, the different protocols, clients, servers. Email composition, transmission, delivering emails, storing and reading emails. MUAs, MTAs, POP3, IMAP, SMTP, DNS, webmail. Hands on Setting up MTAs and MUAs and sending a simple email using telnet. The SMTP protocol SMTP protocol stack, SMTP headers, HELO, SMTP mail, MAIL FROM, RCPT TO, DATA, SMTPUTF8, 8BITMIME, TURN, EHLO, ETRN, 3 digit replies. Hands on Analysing SMTP packets on a network. DNS and SMTP SMTP forwarding, SMTP relays, interoperation, how SMTP uses DNS, MX records. Hands on Setting up mail relays. SMTP headers IMF data, From, to, cc, bcc, sender and recipient headers, message Ids, received trails, in-reply-to, received-SPF, mail list headers. Hands on Using clients to analyse details from mail headers, including true originators and path of emails. MIME Email attachments, MIME versions, content type headers, encoding, base 64, binary data, multi part headers, troubleshooting attachments. Hands on Analysing MIME headers and attachments. POP3 What is POP3, where to use POP3, authorisation, transactions, POP3 commands: USER, PASS, STAT, LIST, RETR, DELE. Hands on Setting up a POP3 server, analysing POP3 packets on a network. IMAP and IMAPS What is IMAP, where to use IMAP, authorisation, mailbox structure, IMAP commands: LOGIN, AUTHENTICATE, LIST, CREATE, Examine (message flags), SELECT, STORE. Hands on Setting up an IMAP server and analysing IMAP packets on a network. Interoperation Mail gateways, addressing, Exchange, sendmail. Email security Basics, Transport level: STARTTLS. Content: PGP/GPG, mail signing and encryption, S/MIME, digital certificates, secure email submission. Hands on Setting up and using a PGP key, configure MTAs to use TLS. Email authentication and spam prevention Mail relays, grey listing, block list & RBL, DNSBL (Real-time Black hole List), White list, SPF, Domain Keys Identified Mail (DKIM), Author Domain Signing Practices (ADSP), Abuse Report Format (ARF), Domain-based Message Authentication, Reporting and Conformance (DMARC). Hands on Relay spamming and the blocking spamming.

Baby boomer, are you fit and healthy? Want to stay healthy at your old age? If yes, then enroll in our Diploma in Health & Wellness of Baby Boomers and know all about how you can stay well and healthy at your age.  A baby boomer is a term used to categorize a person who was born between 1946 and 1964 after the world war two. This course will teach you about important as baby boomer you can maintain your health and wellness. The course covers the important aspects of exercise to beat ageing, diet, nutrition and other aspects. This course will adequately enlighten you about the various matters that a baby boomer will have to consider to stay healthy and fit.  Course Highlights Elderly Health and Wellness Course is an award winning and the best selling course that has been given the CPD Certification & IAO accreditation. It is the most suitable course anyone looking to work in this or relevant sector. It is considered one of the perfect courses in the UK that can help students/learners to get familiar with the topic and gain necessary skills to perform well in this field. We have packed Elderly Health and Wellness Course into several modules for teaching you everything you need to become successful in this profession. To provide you ease of access, this course is designed for both part-time and full-time students. You can become accredited in just 20/30 hours and it is also possible to study at your own pace. We have experienced tutors who will help you throughout the comprehensive syllabus of this course and answer all your queries through email. For further clarification, you will be able to recognize your qualification by checking the validity from our dedicated website. Why You Should Choose Elderly Health and Wellness Course Lifetime access to the course No hidden fees or exam charges CPD Accredited certification on successful completion Full Tutor support on weekdays (Monday - Friday) Efficient exam system, assessment and instant results Download Printable PDF certificate immediately after completion Obtain the original print copy of your certificate, dispatch the next working day for as little as £9. Improve your chance of gaining professional skills and better earning potential. Who is this Course for? Elderly Health and Wellness Course is CPD certified and IAO accredited. This makes it perfect for anyone trying to learn potential professional skills. As there is no experience and qualification required for this course, it is available for all students from any academic backgrounds. Requirements Our Elderly Health and Wellness Course is fully compatible with any kind of device. Whether you are using Windows computer, Mac, smartphones or tablets, you will get the same experience while learning. Besides that, you will be able to access the course with any kind of internet connection from anywhere at any time without any kind of limitation. Career Path You will be ready to enter the relevant job market after completing this course. You will be able to gain necessary knowledge and skills required to succeed in this sector. All our Diplomas' are CPD and IAO accredited so you will be able to stand out in the crowd by adding our qualifications to your CV and Resume. Elderly Health and Wellness Course Who Are The Baby Boomers? FREE 00:30:00 Boomers Want To Stay Healthy FREE 00:30:00 Exercise To Beat Aging 01:00:00 Diet To Beat Aging 01:00:00 Vitamins To Beat Aging 00:30:00 Mock Exam Mock Exam- Elderly Health and Wellness Course 00:20:00 Final Exam Final Exam- Elderly Health and Wellness Course 00:20:00

QA Level 2 Award In Health And Safety In The Workplace (RQF) Health and Safety Training Courses QA Level 2 Award In Health And Safety In The Workplace (RQF) Free CPD! Book an Ofqual Regulated course with us, and receive a FREE CPD accredited training course! Course Contents: Roles and responsibilities of employers and employees Health and safety laws Risk assessments and risk control hierarchy Identifying and controlling risks from common workplace hazards, including:Slips, Trips and FallsManual HandlingFireWorking from HeightElectricityHazardous SubstancesWorkplace conditionsErgonomicsEquipmentNoise and vibrationTransport and vehiclesViolenceSmoking, alcohol and drugsStress Procedures for responding to accidents and incidents Recording incidents, accidents and ill health Benefits of this course: In 2018/19, 1.4 million people suffered from a work-related illness 581,000 sustained an injury 147 People lost their lives The estimated cost of injuries and ill health last year was £15 billion 28.2 million working days, or 108,045 working years, were lost due to work-related illnesses and injuries It is an employer's duty to protect the health, safety and welfare of their employees and other people who might be affected by their business. This includes providing sufficient information, instruction and training of employees, so they can work in a way that does not put themselves or others at risk This QA Level 2 Award in Health and Safety in the Workplace (RQF) course helps employees gain an understanding of health and safety issues and their own role within that Accredited, Ofqual regulated qualification: This Health and Safety Training Course is a nationally recognised, Ofqual regulated qualification accredited by Qualsafe Awards.This means that you can be rest assured that your Health and Safety Certificate fulfils the legal requirements and is an excellent way to make sure you and your employees are trained in Health and Safety.The Ofqual Register number for this course is 603/2687/6

SIP training course description A hands on course covering IP telephony with SIP. The course starts with a brief review of knowledge students should already possess including RTP and RTCP. The main focus is on SIP though, progressing from what SIP is through SIP signalling, call processing and architectures, moving onto more advanced issues including security, multimedia, and interoperability. Hands-on practicals follow each major theory session. What will you learn Explain how SIP works. Analyse SIP packets. Deploy SIP IP telephony solutions. Integrate SIP with other telephony solutions. SIP training course details Who will benefit: Technical staff working with SIP. Prerequisites: Definitive VoIP for engineers Duration 3 days SIP training course contents VoIP review What is VoIP? Brief review of IP, Brief review of telephones and voice. RTP, RTCP, mixers and translators. Hands on Analysing RTP packets. What is SIP? Why SIP? SIP history, SIP standards, SIP capabilities, key services, how SIP works, and a basic SIP call. Hands on Peer to peer SIP. SIP messages SIP sessions, SIP flows, Message structure, INVITE, ACK, BYE, CANCEL, OPTIONS, REGISTER. Extension methods. Response codes. SIP call flows. Hands on Analysing SIP packets. SIP architectures UA client, UA server, Proxy servers, Redirect servers, registrars. SIP phones, gateways, application servers, and other products. Stateful and stateless servers. Various call scenarios. Hands on SIP proxies. SIP addressing URLs, SIP addresses, registration, Location and Directory servers. Address tracking. Hands on SIP and DNS. Supplementary services SIP signalling, signalling compression, Call hold, Call forwarding, Home and away scenarios, transfers, conferences, call control. Hands on Analysing SIP supplementary services. SDP What is SDP? Multimedia, multimedia session announcement, invitation and others. Relationship with SIP. Hands on Video conferencing with SIP. SIP security Access control, Authentication, encryption, firewalls. Hands on SIP authentication. Interoperability Inter working with PSTN, ISUP to SIP mapping, SIP and 3G, SIP-T, SIP and SIGTRAN. SIP and H323. Hands on SIP and gateways. SIP mobility Terminal mobility, service mobility, personal mobility, Mobile IP, SIP signalling flows in 3G.

Asterisk training course description This 3 day hands on Asterisk training course covers all the ground for you to get an Asterisk PBX installed and configured. After installation the course progresses from a simple first configuration onto VoIP and PSTN integration along with the provision of PBX features such as ACD and IVR. Practical sessions follow each major section to reinforce the theory. What will you learn Install and configure Asterisk. Connect Asterisk to the Internet and PSTN. Integrate VoIP and the PSTN. Configure Asterisk for PBX features such as voicemail, ACD and IVR. Asterisk training course details Who will benefit: Technical staff working with or evaluating Asterisk. Prerequisites: None although hands on experience of UNIX systems would be beneficial, as would knowledge of VoIP. Duration 3 days Asterisk training course contents What is Asterisk? PBXs, what Asterisk does, Asterisk features, Asterisk VoIP support, Asterisk and the Internet, Asterisk and the PSTN, hosted VoIP systems. Asterisk installation Linux installation, Asterisk package compilation and installation. Timing sources. Hands on Installing Asterisk Managing Asterisk Starting/stopping Asterisk, command arguments, Asterisk commands, log files, logger.conf, remote management. Hands on Controlling Asterisk. First Asterisk configuration The role of SIP, IP phones, DHCP, IP addressing, sip.conf, extensions.conf. Hands on Simple SIP configuration Asterisk architecture Server hardware, interfaces, channels, Zaptel, Digium, Asterisk filesystem, connections. The configuration files, syntax, asterisk.conf. Hands on Adding hardware for Asterisk, exploring the configuration files. DAHDI configuration Digium hardware, DAHDI architecture, DAHDI installation, DAHDI configuration, system.conf, FXS, FXO, E1, chan_dahdi.conf, dahdi_cfg, DAHDI tools. Hands on Connecting Asterisk to the PSTN. Dial plans extensions.conf detail, contexts, priorities. Hands on Configuring dial plans. SIP configuration sip.conf in detail, defining SIP channels, incoming SIP channels, outgoing SIP channels, SIP variables, Asterisk as a SIP client and SIP server. Hands on SIP configuration. IAX configuration What is IAX, IAX server, IAX client, IAX channels, iax.conf, IAX syntax in extensions.conf, IAX trunking. Hands on Linking Asterisk systems. Implementing PBX functions Voicemail, voicemail trees, voicemail passwords, Music on hold, meetme conferencing, call parking. ACD, IVR, fax. Hands on Configuring PBX features.

Total PHP training course description PHP provides for the creation of dynamic web sites. This hands on training course looks at programming with PHP with an emphasis of building dynamic websites. Forms, state management and database integration are all covered with practicals used throughout the course to reinforce theory sessions. What will you learn Create dynamic web sites using PHP. Write PHP programs. Debug PHP programs. Examine existing code and determine its function. Total PHP training course details Who will benefit: Anyone creating dynamic web sites. Prerequisites: Software development fundamentals Duration 3 days Total PHP training course contents What is PHP? PHP history, dynamic web pages, how PHP works, alternatives to PHP. Downloading and installing PHP. Installing MySQL, installing Apache, platform issues. A first PHP web page A basic PHP script, PHP page structure. PHP comments. Integrating PHP and HTML. PHP forms HTML forms, taking values from forms. PHP and HTML Page inputs, environment inputs. phpinfo(), other form elements, sticky fields, generalised code, tables, forms, form elements, style sheets, JavaScript. Variables operators and expressions Expressions, data types, assignments, scope, constants, HTTP environment variables, getting data from forms using variables. Operators Arithmetic, logical, relational, Boolean, others. Control statements Conditional: if, else, elseif, switch. Loops: while, do while, for, break, continue, exit. Functions Built in functions, declaration, arguments, scope, loading functions from other files, defaulting parameters, call by value/ name. Arrays Indexes, array initialisation, array manipulation, multi dimensional arrays, array functions. String handling What is a string, string functions, matching, extraction, replacement. String operations, cleansing, sprintf, formatting web pages, strops and others, splitting strings, REs. PHP and databases Database structure, Database APIs, MySQL, Creating tables, Editing tables, simple SQL queries using PHP, building HTML tables using SQL queries, SQL injection, security issues, error handling. File I/O Opening, reading, writing files. Permissions, ownership, locking, directories. PHP, cookies and sessions State, Cookie properties, setting cookies, retrieving cookies, expiring/deleting cookies. Sessions, session variables, session IDs. PHP and email Emailing from servers, attachments. Objects OOP, PHP classes, constructors, instances.

Level 4 Certification 13 credits This package entitles you to the relevant required courses to achieve a Level 4 Certification and is equal to 13 credits. After purchase, we will be in touch to discuss your module & assessment options. Please see individual module pages for more details, as well as applicable dates & times.   This course includes a choice of 1 of the following assessments: Creating an Export Strategy Creating an Import Strategy Creating an Import Procedure Manual Creating an Export Procedure Manual Creating a Supply Chain Sustainability Report Completing an Import CDS Customs Entry

DNS training course description This three-day hands on DNS training course studies both the UNIX BIND and the Microsoft (MS DNS) implementations. The course starts with the big picture of how DNS works, then client configuration. Primary and secondary servers are then configured, progressing to DDNS, subdomains and security issues. Hands on sessions follow all sections ensuring that troubleshooting techniques are used throughout the course. Students choose whether to use Windows or UNIX for the hands on sessions. What will you learn Describe the architecture of DNS. Explain how DNS works. Install, configure, maintain and troubleshoot DNS DNS training course details Who will benefit: Technical staff wanting to learn DNS including: Network personnel System administrators. Prerequisites: UNIX Fundamentals (or Windows knowledge). TCP/IP foundation for engineers. Duration 3 days DNS training course contents What is DNS? Hostnames, Name resolution, host files, host file problems, What is DNS? The DNS namespace, TLDs, gTLDs, registering domains, Nameservers, how DNS works. Hands on Testing DNS servers on the Internet. DNS clients Ways to use DNS, dynamic and static configuration, multiple nameservers, domain name, searchlist, resolution issues, testing the configuration. Hands on Client configuration. DNS server software Implementations, Microsoft, BIND, daemons and services, installation, starting and stopping servers. Hands on Setting up a DNS server. DNS zone files What is a zone, Zone file overview, Forward zones, Reverse zones, Resource records, A records, PTR, CNAME, Root hints, local zone file. BIND and Microsoft configuration. Hands on Server configuration files. NS and applications MX records, Mail server load balancing, SPF, SRV records, VoIP and SRV, Microsoft and SRV, NAPTR. Hands on Testing records with dig and nslookup. DNS slaves and other servers DNS server types, Server resilience, Slaves, Zone transfers, SOA records, Serial numbers, recommendations, polling based zone transfers, NOTIFY, AD integration, DNS caching, Negative caching, TTL, Caching only servers. Hands on Masters, slaves and zone transfers. The DNS protocol The DNS stack, DNS port numbers, DNS queries, The DNS header, header section format, question format, other section format. Hands on Troubleshooting DNS with Wireshark. Dynamic DNS DHCP, DDNS, IXFR, WINS integration. Hands on Dynamic DNS. Subdomains Root servers, root server selection, Authority, delegation, NS records, subdomain with and without delegation, reverse delegation. Hands on Delegation, setting up a subdomain server. DNS security Restricting queries, DNS and firewalls, Split DNS, forwarders, internal root servers, the use of proxy servers, DNSSEC, TSIG. Hands on Hardening a DNS server. DNS and IPv6 What is IPv6, IPv6 addressing, IPv6 DNS issues, AAAA, IPv6 reverse delegation. Troubleshooting DNS Problem solving, DNS troubleshooting, Zone file checking, Some common errors, Log files, tools, nslookup, dig, host, DNS design, performance, load balancing. Hands on Putting it all together. Summary Useful books, Internet sites, RFCs. Appendix: ENUM What is ENUM, How ENUM works, NAPTR.