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***24 Hour Limited Time Flash Sale*** Computer Maintenance Admission Gifts FREE PDF & Hard Copy Certificate| PDF Transcripts| FREE Student ID| Assessment| Lifetime Access| Enrolment Letter Do you ever feel frustrated by your computer running slow, crashing unexpectedly or showing error messages? According to a recent study by YouGov, nearly 70% of UK adults have experienced a computer problem they couldn't fix themselves. This comprehensive Computer Maintenance Bundle equips you with the skills to not only troubleshoot these everyday issues but potentially pursue a career in IT support. Are you ready to take control of your technology and maybe even help others with theirs? This extensive bundle offers a one-stop shop for everything computer maintenance related. Whether you're a complete beginner or an experienced IT professional, you'll find a course to suit your needs. Learn how to build your own PC, troubleshoot Windows 10 issues, and become a certified computer maintenance specialist. Power up your knowledge of electrical systems and network security. The bundle even covers essential soft skills like communication and critical thinking, making you a well-rounded IT professional. Courses are Included in This Computer Maintenance Bundle: Course 01: Building Your Own Computer Course 02: Electronic & Electrical Devices Maintenance Course 03: PAT Level 4 Course 04: Complete Windows 10 Troubleshooting for IT Helpdesk Course 05: Computer Maintenance Specialist Training Course 06: Certificate in Computer Operating System and Troubleshooting Course 07: Display Screen Equipment (DSE) Course 08: Basic Electricity Course Course 09: Computer Hacking Forensic Investigator Course 10: IT Support Technician Course 11: Internet and Computing - Tools & Networking Guide Course 12: Information Technology and Networking Course 13: Cyber Security Awareness Training Course 14: Cyber Security Incident Handling and Incident Response Course 15: IT Administration and Networking Course 16: CompTIA Network+ Certification Course 17: CompTIA Security+ Certification Course 18: Cisco ASA Firewall Training Course 19: Digital Risk Protection Training Course 20: Data Protection Assistant Course 21: Data Center Training Essentials: Power & Electrical Course 22: Workplace Confidentiality Course 23: Information Management Course 24: Effective Communication Skills Course 25: Network Security Level 2 Course 26: Encryption Course 27: Decision Making and Critical Thinking Course 28: Internet of Things Course 29: Functional Skills IT Course 30: Web Application Penetration Testing Course Take control of your technology and open doors to exciting new career opportunities. This computer maintenance bundle equips you with the knowledge and skills to diagnose, solve, and prevent computer problems. Enrol today and take the first step towards a successful IT career! Learning Outcomes of Computer Maintenance Gain proficiency in building, maintaining, and troubleshooting computer systems. Master essential IT support skills for resolving common Windows 10 issues. Prepare for industry-recognized certifications like CompTIA Network+ and Security+. Develop a strong understanding of network security principles and data protection practices. Enhance your communication and decision-making skills for a successful IT career. Explore emerging technologies like the Internet of Things (IoT) and web application security. Why Choose Us? Get a Free CPD Accredited Certificate upon completion of Computer Maintenance Get a free student ID card with Computer Maintenance Training program (£10 postal charge will be applicable for international delivery) The Computer Maintenance is affordable and simple to understand This course is entirely online, interactive lesson with voiceover audio Get Lifetime access to the Computer Maintenance course materials The Computer Maintenance comes with 24/7 tutor support Start your learning journey straightaway! *** Course Curriculum *** Course 01: Building Your Own Computer Module 01: Introduction To Computer & Building PC Module 02: Overview Of Hardware And Parts Module 03: Building The Computer Module 04: Input And Output Devices Module 05: Software Installation Module 06: Computer Networking Module 07: Building A Gaming PC Module 08: Maintenance Of Computers Course 02: Electronic & Electrical Devices Maintenance Section 1: Introduction & Getting Started Section 2: Electronic And Electrical Maintenance Repair Section 3: Tools Needed Section 4: Electronic Components Section 5: Testing Section 6: Troubleshooting Section 7: Introduction To Electronic Components: A Step By Step Guide Course 03: PAT Level 4 Module 01: Introduction To PAT Module 02: Relevant Statutory Provisions For PAT Module 03: Safety Responsibilities & Maintenance Provisions Module 04: Risk Assessment Module 05: Reducing And Controlling Risks Module 06: Electrical Units And Appliance Classification Module 07: Equipment Coverage & Maintenance Needs Module 08: Initial Visual Examination Module 09: Instruments For Testing And Equipment Inspection Module 10: Electrical Installation Testing Module 11: Lead & RCD Testing Module 12: Safety Precautions In Electrical Testing Module 13: Reporting And Record-Keeping Module 14: Testing For New Or Used Equipment Module 15: British Standards And Latest Changes =========>>>>> And 27 More Courses <<<<<========= How will I get my Certificate? After successfully completing the course, you will be able to order your Certificates as proof of your achievement. PDF Certificate: Free (Previously it was £12.99*30 = £389) CPD Hard Copy Certificate: Free ( For The First Course: Previously it was £29.99) CPD 300 CPD hours / points Accredited by CPD Quality Standards Who is this course for? Anyone interested in learning more about the topic is advised to take this bundle. This bundle is ideal for: DIY Tech Enthusiasts IT Support Aspirants Cybersecurity Professionals Network Administrators Data Protection Specialists Career Changers Career Path Requirements You will not need any prior background or expertise to enrol in this bundle. Career path After completing this bundle, you are to start your career or begin the next phase of your career. IT Technician Helpdesk Analyst Network Engineer Security Analyst Data Center Specialist IT Consultant Certificates CPD Accredited Digital Certificate Digital certificate - Included Upon passing the Course, you need to order a Digital Certificate for each of the courses inside this bundle as proof of your new skills that are accredited by CPD QS for Free. CPD Accredited Hard Copy Certificate Hard copy certificate - Included Please note that International students have to pay an additional £10 as a shipment fee.

Course Description Get instant knowledge from this bite-sized Handmade Soap Making Course: Part 5 course. This course is very short and you can complete it within a very short time. In this Handmade Soap Making Course: Part 5 course you will get fundamental ideas of handmade soap making, the key understanding of selling your beautiful handmade soaps and so on. Enrol in this course today and start your instant first step towards learning about troubleshooting. Learn faster for instant implementation. Learning outcome  Understand frequently faced confusions Know how to sell your beautiful handmade soaps Learn about troubleshooting Requirement Our Handmade Soap Making Course: Part 5 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. Handmade Soap Making Course: Part 5 Module 01: Troubleshooting 00:15:00 Module 02: Frequently Faced Confusions 00:20:00 Module 03: Open for Business 00:11:00 Module 04: Selling Your Beautiful Handmade Soaps 00:16:00 Assignment Assignment - Handmade Soap Making Course: Part 5 00:00:00

WCNA training course description Wireshark is a free network protocol analyser. This hands-on course provides a comprehensive tour of using Wireshark to troubleshoot networks. The course concentrates on the information needed in order to pass the WCNA exam. Students will gain the most from this course only if they already have a sound knowledge of the TCP/IP protocols. What will you learn Analyse packets and protocols in detail. Troubleshoot networks using Wireshark. Find performance problems using Wireshark. Perform network forensics. WCNA training course details Who will benefit: Technical staff looking after networks. Prerequisites: TCP/IP Foundation for engineers Duration 5 days WCNA training course contents What is Wireshark? Network analysis, troubleshooting, network traffic flows. Hands on Download/install Wireshark. Wireshark introduction Capturing packets, libpcap, winpcap, airpcap. Dissectors and plugins. The menus. Right click. Hands on Using Wireshark. Capturing traffic Wireshark and switches and routers. Remote traffic capture. Hands on Capturing packets. Capture filters Applying, identifiers, qualifiers, protocols, addresses, byte values. File sets, ring buffers. Hands on Capture filters. Preferences Configuration folders. Global and personal configurations. Capture preferences, name resolution, protocol settings. Colouring traffic. Profiles. Hands on Customising Wireshark. Time Packet time, timestamps, packet arrival times, delays, traffic rates, packets sizes, overall bytes. Hands on Measuring high latency. Trace file statistics Protocols and applications, conversations, packet lengths, destinations, protocol usages, strams, flows. Hands on Wireshark statistics. Display filters Applying, clearing, expressions, right click, conversations, endpoints, protocols, combining filters, specific bytes, regex filters. Hands on Display traffic. Streams Traffic reassembly, UDP and TCP conversations, SSL. Hands on Recreating streams. Saving Filtered, marked and ranges. Hands on Export. TCP/IP Analysis The expert system. DNS, ARP, IPv4, IPv6, ICMP, UDP, TCP. Hands on Analysing traffic. IO rates and trends Basic graphs, Advanced IO graphs. Round Trip Time, throughput rates. Hands on Graphs. Application analysis DHCP, HTTP, FTP, SMTP. Hands on Analysing application traffic. WiFi Signal strength and interference, monitor mode and promiscuous mode. Data, management and control frames. Hands on WLAN traffic. VoIP Call flows, Jitter, packet loss. RTP, SIP. Hands on Playing back calls. Performance problems Baselining. High latency, arrival times, delta times. Hands on Identifying poor performance. Network forensics Host vs network forensics, unusual traffic patterns, detecting scans and sweeps, suspect traffic. Hands on Signatures. Command line tools Tshark, capinfos, editcap, mergecap, text2pcap, dumpcap. Hands on Command tools.

Course Overview Gain the technical skills you need to excel in the computing industry and gain the knowledge employers want when you take this course for CompTIA A+ (220-1002). CompTIA A+ training is dedicated to preparing IT students for troubleshooting and resolving problems in a broad range of disciplines and domains. You can learn how to pass the A+ exam and specialise in a wider variety of issues that will boost your earning potential to new levels of opportunity as an IT technician.  This CompTIA A+ tutorial focuses on 220-1002 principles with practical awareness given to system and operational recoveries. You will be given expert guidance for installing and configuring operating systems, expanding security, troubleshooting software, and maintaining operational procedures. This learning package is an absolute must for the budding IT technician who wants to gain the most sought-after skills. Enrol now for an assured future in IT technology. This best selling CompTIA A+ (220-1002) has been developed by industry professionals and has already been completed by hundreds of satisfied students. This in-depth CompTIA A+ (220-1002) is suitable for anyone who wants to build their professional skill set and improve their expert knowledge. The CompTIA A+ (220-1002) is CPD-accredited, so you can be confident you're completing a quality training course will boost your CV and enhance your career potential. The CompTIA A+ (220-1002) is made up of several information-packed modules which break down each topic into bite-sized chunks to ensure you understand and retain everything you learn. After successfully completing the CompTIA A+ (220-1002), you will be awarded a certificate of completion as proof of your new skills. If you are looking to pursue a new career and want to build your professional skills to excel in your chosen field, the certificate of completion from the CompTIA A+ (220-1002) will help you stand out from the crowd. You can also validate your certification on our website. We know that you are busy and that time is precious, so we have designed the CompTIA A+ (220-1002) to be completed at your own pace, whether that's part-time or full-time. Get full course access upon registration and access the course materials from anywhere in the world, at any time, from any internet-enabled device.  Our experienced tutors are here to support you through the entire learning process and answer any queries you may have via email.

Description: The series CompTIA A+ 900 Certification - Complete Video Course provides an extensive lesson about CompTIA A+ 900 Certification. A+ Certification is one of the leading certificates in the computer industry. It certifies the competency of PC Service Specialists. Sponsored by CompTIA - the Computing Technology Industry Association, and tests, the course is administered by Pearson VUE. The course includes more than 50 lessons related to the Computer industry. The course starts by describing firmware and BIOS configuration options. After that, the course will teach you about the motherboard basics including motherboard sizes, form factors, and AMD CPU socket types. The course also includes topics such as Expansion slots, RAM types and features, install and configure PC expansion cards, install and configure storage device, CPU's and cooling methods and PC connection interfaces. The course will also focus on power supplies, PC connectors, printing technologies, networking tools, etc. In short, the course provides all the necessary information about computer hardware and operating system. Assessment & Certification To achieve a formal qualification, you are required to book an official exam separately with the relevant awarding bodies. However, you will be able to order a course completion CPD Certificate by paying an additional fee. Hardcopy Certificate by post - £19 Soft copy PDF via email - £10 Requirements Our CompTIA A+ 900 Certification - Complete Video 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 After completing this course you will be able to build up accurate knowledge and skills with proper confidence to enrich yourself and brighten up your career in the relevant job market. Configuring BIOS Firmware FREE 00:07:00 BIOS Configuration Options 00:25:00 Motherboards Motherboard Sizes Form Factors 00:14:00 The Motherboard 00:12:00 AMD CPU Socket Types 00:11:00 Expansion Slots Expansion Cards 00:13:00 Bus Speeds 00:28:00 RAM Types and Features Memory 00:06:00 Types of RAM 00:07:00 Install and Configure PC Expansion Cards Ports 00:11:00 SCSI Connections 00:14:00 Audio Video Connections 00:26:00 Install and Configure Storage Devices Storage Devices 00:17:00 Hard Drives 00:17:00 Media Capacity 00:21:00 CPU's and Cooling Methods CPU Types and Characteristics 00:14:00 PC Connection Interfaces Physical Connections USB 00:11:00 Physical Connections VGA 00:11:00 Wireless Connections Bluetooth 00:06:00 Power Supplies Power Supply Specifications 00:16:00 Custom Computer Specifications What is a Standard Client 00:13:00 Audio Video Editing Workstations 00:08:00 Installing Displays Display Device Types 00:20:00 Backlighting 00:12:00 PC Connectors DVI to HDMI 00:13:00 Installing Peripheral Standard Input Device Types 00:16:00 Expansion Card Types 00:11:00 Multimedia Devices 00:11:00 Installing Multifunction Devices and SOHO Networks SOHO Networks 00:17:00 WPS 00:16:00 Encryption 00:14:00 Printer Technologies Printers 00:02:00 Printer Technologies Topic B Inkjet Printers 00:13:00 Printer Maintenance Technical Printer Components 00:09:00 Local and Network-Based Printers 00:22:00 Networking Network Interface Card Characteristics 00:20:00 Fiber Optic Cables 00:14:00 Properties and Characteristics of TCP/IP TCP IP 00:14:00 IP Address Classes 00:14:00 Addressing Schemes 00:17:00 TCP vs. UDP Ports 00:09:00 LDAP 00:04:00 Wi-Fi Networking Standards and Encryption Types Standards 00:03:00 Install and Configure SOHO Wireless/Wired Router Setting up your Router 00:10:00 Define Appropriate NAT Policies 00:16:00 Architecture and Internet Connection Types LANs 00:08:00 Network Topologies 00:11:00 ISPs 00:06:00 Networking Tools Cable Testers 00:13:00 Laptop Hardware Components Laptops 00:09:00 Laptop Expansion Options 00:10:00 Auto-Switching and Fixed Input Power Supplies 00:09:00 Mobile Devices What is Mobile Technology 00:09:00 Mobile Device Features 00:09:00 Bluetooth Configuration Method 00:08:00 Mobile Device Ports and Accessories Mobile Device Connection Types 00:10:00 Troubleshooting Mobile Devices 00:11:00 Troubleshooting Theory Troubleshooting Theory 00:16:00 Boot to Incorrect Device 00:16:00 PC Indicator Lights 00:10:00 Repair vs. Replace 00:10:00 Troubleshooting RAID Arrays and Hard Drives Drive and Array Troubleshooting Tools 00:06:00 Common RAID Array Issues 00:17:00 Troubleshooting Video Common Video and Display Issues 00:01:00 Troubleshooting Network Issues Common Network Issues 00:12:00 Troubleshooting Printers Common Printer Troubleshooting Tools 00:14:00 Windows Operating Systems Microsoft Windows 00:12:00 Microsoft Windows Features 00:17:00 Other Operating Systems 00:15:00 Installation Types 00:14:00 Customizing System Options 00:19:00 Command Line Tools The Command Prompt 00:12:00 Microsoft Operating System Features and Tools Administrative Tools 00:41:00 Task Manager 00:28:00 Memory Diagnostic Tool 00:46:00 Control Panel Utilities The Control Panel 00:11:00 Internet Options 00:10:00 Types of User Accounts 00:11:00 Computer My Computer 00:13:00 Permissions 00:31:00 System 00:10:00 Windows Networking on Client Desktops Workgroups 00:20:00 Network Connection Types 00:18:00 Preventative Maintenance Data Backup and Restoration 00:11:00 Scheduling Tasks 00:26:00 Features and Functionality of the Mac OS and Linux Operating Systems Patch Management in Mac OS X and Linux 00:09:00 Screen Sharing 00:06:00 Mac OS Multitouch Gestures - Touchscreen 00:09:00 Client Side Virtualization What is Virtualization 00:08:00 Virtual Desktop Infrastructure 00:12:00 Cloud-based Concepts SaaS (Software as Service) 00:09:00 Network Host Properties Server Roles 00:12:00 Mobile Operating Systems Open Source Software 00:03:00 Mobile Device Network and E-mail Mobile Device Hotspot 00:10:00 Security Malware 00:09:00 Social Engineering 00:13:00 Prevention Methods Physical Security 00:14:00 Hard Drive Sanitation 00:14:00 User Education 00:26:00 Windows Security Settings Users and Groups 00:11:00 Security Best Practices Password Best Practices 00:04:00 Securing Mobile Devices Locks 00:07:00 Troubleshooting Common PC Tools Operating System Troubleshooting Tools 00:12:00 Application Errors 00:16:00 Common Network Issues 00:12:00 Common Security Issues 00:10:00 Common PC Security Issues Browser Issues 00:06:00 Common Mobile Operating Systems Troubleshooting Dim Display 00:09:00 No Sound from Speakers 00:07:00 Common Safety Practices Static Electricity 00:14:00 Electrical Hazards 00:12:00 General Power Issues 00:10:00 Hazardous Material Disposal Procedures 00:07:00 Maintenance Tools and Techniques Professional Conduct 00:11:00 Types of Hardware Toolkits 00:11:00 Hard Drive Self-Tests 00:05:00 Computer Component Maintenance Techniques 00:10:00 Privacy and Licensing Concepts Incident Response 00:08:00 Proper Communication and Professionalism 00:07:00 Set Expectations 00:06:00 Mock Exam Mock Exam- CompTIA A+ 900 Certification - Complete Video Course 00:20:00 Final Exam Final Exam- CompTIA A+ 900 Certification - Complete Video Course 00:20:00 Certificate and Transcript Order Your Certificates and Transcripts 00:00:00

Windows clustering training course description This course covers high availability and disaster recovery technologies such as live migration, storage migration and Hyper-V Replica, as well as providing indepth coverage of failover clustering including a detailed implementation of failover clustering of Hyper- V using SoFS. The course also covers System Center Virtual Machine Manager and implementing Network Load Balancing (NLB) and load balancing clusters. What will you learn Plan and implement a failover cluster. Describe managing server roles and clustering resources. Implement and manage virtual machines. Use System Center Virtual Machine Manager. Describe cloud-based storage and high availability solutions. Implement a Network Load Balancing (NLB) cluster. Windows clustering training course details Who will benefit: Technical staff working with Microsoft clusters. Prerequisites: Supporting Microsoft Windows server Duration 3 days Windows clustering training course contents High Availability in Windows Server Defining levels of availability, High Availability and disaster recovery solutions with Hyper-V Virtual Machines, High Availability with failover clustering in Windows Server. Hands on Configuring High Availability and Disaster Recovery. Implementing failover clustering Planning a failover cluster, creating a new failover cluster. Hands on Creating and Administering a Cluster. Server roles and clustering resources Configuring highly available applications and services on a failover cluster, managing and maintaining a failover cluster, troubleshooting a failover cluster, implementing site high availability with multisite failover clusters. Hands on Managing server roles and clustering resources. Failover clustering with Hyper-V Overview of integrating Hyper-V with failover clustering, implementing Hyper-V with failover clustering, managing and maintaining Hyper-V Virtual Machines on failover clusters. Hands on Implementing failover clustering by using Hyper-V Storage Infrastructure Management with Virtual Machine Manager Virtual Machine Manager, managing storage infrastructure with Virtual Machine Manager, provisioning failover clustering in Virtual Machine Manager. Hands on Managing storage infrastructure. Cloud-Based storage and High Availability Azure storage solutions and infrastructure, cloud integrated storage with StorSimple, disaster recovery with Azure Site Recovery. Hands on Managing cloud-based storage and high availability Network Load Balancing Clusters Overview of NLB, configuring an NLB cluster, planning NLB. Hands on Implementing a Network Load Balancing Cluster

Looking to get your foot firmly into the tech support field without the jargon overload? Our IT Helpdesk Administrator Training Course is crafted for those who want to understand what truly goes on behind the blinking lights and whirring fans of a support desk. This course breaks down the essential concepts, tools, and responsibilities of an IT helpdesk administrator in a clear and engaging way—minus the waffle. You’ll gain knowledge of system support, common troubleshooting methods, network basics, ticketing systems, and security essentials that make IT support tick, all without ever needing to leave your chair. Whether you're new to IT or aiming to brush up on support desk fundamentals, this course offers a solid route into the fast-paced world of user support. It keeps things grounded, relevant, and well-structured, so learners can confidently navigate the demands of IT queries, incident management, and remote assistance procedures. With straightforward guidance and a focus on real technical knowledge—not fluffy phrases—you’ll finish this course with your head screwed on the right way for the job. Learning Outcomes: Set up a virtual test lab to practise and improve your IT helpdesk skills. Install Windows OS with multiple media to ensure maximum efficiency. Troubleshoot system performance issues without the need for rebooting. Understand the basics of active directory server setup and introduction. Identify and resolve file system-related issues that may arise. Master useful tricks for system troubleshooting and Windows 11 command-line administration. Prepare Virtual Test Lab Installing Windows OS With Multiple Media7 lectures System Troubleshooting without Reboot6 lectures Optimise System Performance (Fix Slowness Issue) Active Directory Server Setup (Optional)8 lectures Active Directory Introduction File System Related Troubleshooting Useful Tricks for System Troubleshooting Windows 11 Command line Administration lectures How is the course assessed? Upon completing an online module, you will immediately be given access to a specifically crafted MCQ test. For each test, the pass mark will be set to 60%. Exam & Retakes: It is to inform our learners that the initial exam for this online course is provided at no additional cost. In the event of needing a retake, a nominal fee of £9.99 will be applicable. Certification Upon successful completion of the assessment procedure, learners can obtain their certification by placing an order and remitting a fee of __ GBP. £9 for PDF Certificate and £15 for the Hardcopy Certificate within the UK ( An additional £10 postal charge will be applicable for international delivery). CPD 10 CPD hours / points Accredited by CPD Quality Standards Who is this course for? The course is ideal for highly motivated individuals or teams who want to enhance their professional skills and efficiently skilled employees. Requirements There are no formal entry requirements for the course, with enrollment open to anyone! Career path IT Helpdesk Administrator: £22,000 - £35,000 per year Systems Administrator: £25,000 - £45,000 per year Network Administrator: £20,000 - £45,000 per year Technical Support Specialist: £18,000 - £35,000 per year IT Support Analyst: £20,000 - £40,000 per year Helpdesk Support Technician: £18,000 - £30,000 per year Certificates Certificate of completion Digital certificate - £9 You can apply for a CPD Accredited PDF Certificate at the cost of £9. Certificate of completion Hard copy certificate - £15 Hard copy can be sent to you via post at the expense of £15.

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.

Network automation training course description This course concentrates on the technical side of tools and languages for network DevOps rather than the soft skills. These tools include Python, Ansible, Git and NAPALM By the end of the course delegates should be able to recognise the tools that they can use to automate their networks and be able to use the knowledge gained to feel confident approaching network automation. What will you learn Describe network DevOps. Choose network automation tools. Explain the role of various network automation technologies including: Python Ansible Git NAPALM Network automation training course details Who will benefit: Those wishing to learn about the tools of network automation. Prerequisites: Introduction to data communications. Duration 1 day Network automation training course contents What is DevOps and network automation Programming and automating networks, networks and clouds, AWS, OpenStack, SDN, DevOps for network operations. Unit testing. Hype vs reality. Benefits and features. Network monitoring and troubleshooting Traditional methods, SNMP. Netflow and xflow. Traditional automation. Streaming telemetry. Event driven automation. gRPC, Protocol buffers. Configuration management Catch 22 and initial configuration. ZTP, POAP. Traditional automation. TFTP. Ansible vs the rest (chef, salt, puppet). Jinja2 and templating. How ansible works. Network programmability Programming languages. Linux, shell scripting. Python vs the rest. Off box vs on box automation. Python network libraries Sockets pysnmp, ncclient, paramiko, netmiko, pyez, NAPALM. APIs Proprietary APIs, CLI, NETCONF, RETCONF. YANG, XML, YAML, JSON. Other tools Git, GitHub, Jenkins, JIRA and others.

Duration 2 Days 12 CPD hours This course is intended for This course benefits individuals responsible for configuring and monitoring EX Series switches using Junos ELS. Overview After successfully completing this course, you should be able to: Restrict traffic flow within a VLAN. Manage dynamic VLAN registration. Tunnel Layer 2 traffic through Ethernet networks. Review the purpose and operations of a spanning tree. Implement multiple spanning-tree instances in a network. Implement one or more spanning-tree instances for a VLAN. List the benefits of implementing end-user authentication. Explain the operations of various access control features. Configure and monitor various access control features. Describe processing considerations when multiple authentication and access control features are enabled. Describe some common IP telephony deployment scenarios. Describe features that facilitate IP telephony deployments. Configure and monitor features used in IP telephony deployments. Explain the purpose and basic operations of CoS. Describe CoS features used in Layer 2 networks. Configure and monitor CoS in a Layer 2 network. Describe a basic troubleshooting method. List common issues that disrupt network operations. Identify tools used in network troubleshooting. Use available tools to resolve network issues. This two-day course provides detailed coverage of virtual LAN (VLAN) operations. Chapter 1: Course Introduction Course Introduction Chapter 2: Troubleshooting as a Process Before You Begin The Troubleshooting Process Challenging Network Issues The Troubleshooting Process Lab Chapter 3: Junos Product Families The Junos OS Control Plane and Data Plane Field-Replaceable Units Junos Product Families Lab: Identifying Hardware Components Chapter 4: Troubleshooting Toolkit Troubleshooting Tools Best Practices Lab: Using Monitoring Tools and Establishing a Baseline Chapter 5: Hardware and Environmental Conditions Hardware Troubleshooting Overview Memory and Storage Boot Monitoring Hardware-Related System Logs Chassis and Environmental Monitoring Lab: Monitoring Hardware and Environmental Conditions Chapter 6: Control Plane Control Plane Review System and User Processes Monitoring Routing Tables and Protocols Monitoring Bridging Monitoring the Address Resolution Protocol Lab: Control Plane Monitoring and Troubleshooting Chapter 7: Control Plane Protection Protection Overview DDOS Protection Loopback Filter Lab: Control Plane Monitoring and Troubleshooting Chapter 8: Data Plane ? Interfaces Interface Properties General Interface Troubleshooting Ethernet Interface Troubleshooting Lab: Monitoring and Troubleshooting Ethernet Interfaces Chapter 9: Data Plane ? Other Components Definition of a Data Plane Problem Data Plane Components Data Plane Forwarding Load-Balancing Behavior Firewall Filters and Policers Data Plane Troubleshooting Case Study Lab: Isolate and Troubleshoot PFE Issues Chapter 10: Staging and Acceptance Testing Initial Inspection and Power-on General System Checks Interface Testing Chapter 11: Troubleshooting Routing Protocols Troubleshooting OSPF Troubleshooting BGP Troubleshooting Routing Loops and Route Oscillation Lab: Troubleshooting Routing Protocols Chapter 12: High Availability High Availability Overview Graceful Routing Engine Switchover Graceful Restart Nonstop Active Routing and Bridging Unified In-Service Software Upgrade Chapter 13: Network Monitoring SNMP RMON Telemetry Flow Monitoring Lab: Monitoring the Network Chapter 14: vMX Troubleshooting vMX Overview Troubleshooting Lab: Monitoring vMX Chapter 15: JTAC Procedures Opening a Support Case Customer Support Tools The Content of a PR Transferring Files to JTAC Chapter 16: Automated Support and Prevention Overview Service Now Service Insight Lab: Automated Support and Prevention