1552 Courses in Sheffield

Peering demystified training course description A concise overview course covering The Internet and peering. Particular emphasis is placed on the structure of the Internet, how IXs benefit the Internet, IX architectures, peering and the technical buzzwords behind the IX services. What will you learn Describe the structure of the Internet Explain the role of RIPE, ARIN and IXs in the Internet Explain how IXs connect ISPs and the benefits of using IXs. Describe peering from a technical perspective including the role of BGP and AS's. Peering demystified training course details Who will benefit: Non technical staff working for Internet companies. Prerequisites: None. Duration 1 day Peering demystified training course contents IP and routers IP as glue. What is a router? How routers join networks, benefits and disadvantages of routers, default gateways, routing tables, routing protocols. Addressing IP address format, rules of IP addressing, where to get IP addresses. Subnetting and groups of IP addresses. The Internet What is the Internet? The big picture, IP basics, registering IP addresses, DNS and registering domain names, whois, The IAB, IANA, ICANN, RIPE and other Internet organisations. ISPs Top ISPs, Tier 1, Tier 2 and Tier 3 ISPs, backbone providers, circuit providers, content providers, virtual ISPs, the internal network of ISPs. Customer connections to ISPs (DSL, Leased lines, MPLS…) ISP to ISP connections: Peering points Public peering versus private peering, NAPs, Internet Exchanges, Metropolitan Area Exchanges, LINX, other major peering points, the geography of the Internet. BGP and ASNs. How to peer. IRRs. IX architecture Ethernet switching.

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Peering at LINX training course description A one or two day induction course covering the technical procedures of LINX along with correct interaction with LINX and LINX members. This course focuses on the implementation of the technologies within the LINX network. For those already competent in BGP the one day version of this course is sufficient. What will you learn Explain the role of LINX in the Internet. Correctly connect to LINX. Recognise the correct procedures for peering at LINX. Use the current Best Current Practices. Peering at LINX training course details Who will benefit: Technical staff of new LINX members. Technical staff of companies preparing to join LINX. Non technical staff may also benefit from this course. Prerequisites: None. (For technical staff with BGP knowledge 1 day) Duration 1 to 2 days Peering at LINX training course contents Introduction and review Networks, The Internet, IP, routers, Autonomous systems, the structure of the Internet, the role of Internet Exchanges. BGP and peering. LINX, EuroIX, RIPE. What you get when you join LINX. LINX products: Connexions, Virtual PoPs, Colocation resales, LINX from anywhere. LINX infrastructure The original architecture, The growth of LINX, the current topology. LINX London locations. Dual LAN topology. LON1, LON2. Use of MPLS to connect London sites. Regional peering: LINX NoVa, LINX Manchester, LINX Wales, LINX Scotland, ManxIX, JEDIX. Connecting with LINX nnecting with LINX Locations. 1/10/100/400G. Interface specifications. Link aggregation. The racks and space provided, access to the racks, connecting WAN circuits into LINX. The connection form, How to link your ISP with LINX, switch assignments, limits on traffic, average measured traffic, getting statistics from LINX, Using looking glass. Allowed traffic. Port security Configuration hints LINX IP details, IPv4, IPv6, PTR records, Cisco base configuration, Juniper base configuration. Peering with other LINX members Preparing for peering, the peering template, setting up the peering, RFC 2142, the RIPE database, contacts, peeringdb.net, solving downed BGP sessions, escalation procedures. Peering configuration hints Cisco BGP configuration, Juniper BGP configuration. LINX additional services Private interconnect, LINX time service. NTP, Strata. The LINX route server Bi lateral peering, Multi lateral peering. How the LINX route server is configured. Use of communities on the route server, template for peering with the route server. Summary Getting further information, the LINX website, the LINX mailing lists.

WANs training course description A concise overview course covering Wide Area Networks with particular emphasis on the WAN options available including the use of the Internet. What will you learn Choose and evaluate WAN technologies. Recognise the role of service providers. Describe the benefits of VPNs. Describe how the Internet can be used as a WAN. Describe the equipment needed to connect LANS to WANS. List the speeds of various WAN technologies. WANs training course details Who will benefit: Anyone, although the course is particularly aimed at non-technical personnel needing some knowledge of WANS. Prerequisites: Network fundamentals Duration 1 day WANs training course contents WANS WAN architecture, Common WAN terms, Core vs access, service providers, relationship with 7 layer model, WAN equipment, how to choose a WAN. Layer 1 Copper, phone lines, fibre, coaxial, satellite, wireless. Cabling to the building, CPE cabling, interfaces. Layer 2 Dial up vs. Dedicated vs. packet switched networks and when to use them. Packet switching vs. circuit switching. Point to point and point to multipoint. Dialup access technologies Modems, ISDN, BRI, PRI. Access with dedicated lines XDSL, leased lines. WAN services X.25, SMDS, Frame Relay, CIR, ATM, Internet, MANS, dark fibre and other services. Case study: Selecting WAN technologies. Service provider technologies MPLS, SDH, WDM, DWDM. Routers Network addressing, default gateways, routing tables, routing protocols. Internet architecture Service providers, ISPs, private peering, public peering, core WANs in the Internet. VPNs Private networks, public networks, What are VPNs?, benefits of VPNs, tunnelling, encryption, IPSec. Case study: Specifying WAN connectivity.

Our 2 day course will enable students who have successfully completed a Level 3 Award in First Aid at Work (QCF or RQF) to re-certify. This first aid at work course is ideal for organisations whose needs assessment has identified a requirement for additional first aid training, such as having employees with a disability or a medical condition. In addition to the topics covered on an emergency first aid at work course, this course covers treatment for a variety of injuries and medical conditions. For more information click on the tabs below, or get in touch, we’d be more than happy to answer any queries. At Immerse Training we pride ourselves on offering First Aid and Pre-Hospital Care Training that meets your specific needs. All our courses meet the requirements of the relevant awarding body. On top of that, we are more than happy to create bespoke elements that tailor each programme to suit your first aid or care responsibilities. Qualification Information This qualification and learning outcomes are based on the recommendations of: The Resuscitation Council (UK) Skills for Health Assessment Principles for First Aid Qualifications Course Content Following this course students will be able to Understand the role and responsibilities of a first aider. Be able to administer first aid to a casualty with injuries to bones, muscles and joints. Assess an incident. Be able to administer first aid to a casualty with suspected head and spinal injuries. Manage an unresponsive casualty who is breathing normally. Be able to administer first aid to a casualty with suspected chest injuries. Manage an unresponsive casualty who is not breathing normally. Be able to administer first aid to a casualty with burns and scalds. Be able to recognise and assist a casualty who is choking. Be able to administer first aid to a casualty with an eye injury. Be able to manage a casualty with external bleeding. Be able to administer first aid to a casualty with sudden poisoning. Be able to manage a casualty who is in shock. Be able to administer first aid to a casualty with anaphylaxis. Be able to manage a casualty with a minor injury. Be able to provide first aid to a casualty with suspected major illness. Be able to conduct a secondary survey. Who should attend? This qualification is for people who deal with first aid at work. Enabling them to be workplace first aiders under the Health and Safety (First Aid) Regulations 1981. This qualification is also for people who have a specific responsibility at work, or in voluntary and community activities. This will allow them to provide basic first aid to people in a range of situations. Pre-requisites Students must be at least 14 years old on the first day of training. Students must be in possession of an in date First Aid at Work Certificate. Assessment and Certifications Assessment of this course is continuous and includes two theory/multiple choice question papers. Successful students will receive an Immerse Training Certificate, which is valid for three years. This certificate will be issued by Qualsafe, the awarding body for Immerse Training. Additional Information Completion of the Level 3 Award in First Aid at Work includes 3 credits at Level 3 of the Regulated Qualifications Framework (RQF). Workplace First Aid Courses First Aid courses for employers and employees. Our workplace courses are fully accredited, registered and meet Health and Safety Executive (HSE) guidelines. From 1 day Emergency First Aid at Work (previously appointed person) to 3 day First Aid at Work courses. We specialise in on-site courses at your workplace, tailored to the specific risks associated with your business.  All courses can be delivered at our training centre in Poole, Dorset or we can deliver on-site across Bournemouth, Poole, Dorset, Hampshire and the South of England.

Definitive SRv6 course description This one day SRv6 training course is a condensed, intensive program designed to provide network professionals with a fast-track introduction to SRv6 (Segment Routing over IPv6). SRv6 is a revolutionary networking technology that combines the power of IPv6 with the flexibility of Segment Routing, enabling efficient and scalable network operations. In just one day, participants will gain essential knowledge and practical skills to understand, configure, and work with SRv6 in modern network environments. Hands on sessions are used to reinforce the theory rather than teach specific manufacturer equipment. What will you learn Explain packet paths when implementing SLB. Explain how SRv6 works. Explain the difference between SR and SRv6. Implement SRv6. Troubleshoot SRv6. Definitive SRv6 course details Who will benefit: Network engineers, architects, and administrators who want to quickly grasp the fundamentals of SRv6 and its practical applications in their network. Prerequisites: Definitive Segment Routing for engineers Duration 1 day Definitive SRv6 course contents Introduction to SRv6 What is SRv6? Source based routing, difference between SR-MPLS and SRv6. IPv6 headers review, routing headers. SRv6 simplified solution. Hands on Enabling IPv6 in the legacy network. SRv6 transport Segment Routing Extension Header. SRv6 segment identifiers. End SID, End.X SID. ISIS distribution of SIDs. Header processing in a SRv6 topology. Locators. Hands on Configuring SRv6 transport. Analysing SRv6 operation. SRv6 services End.DT4 SID, End.DT6 SID. SRH encapsulation modes: Insert and Encap modes. SRv6 TE policy. Hands on Migrating to SRv6, TI-LFA protection. Micro loop avoidance. SRv6 integration with 'older' technologies MPLS. The role of iBGP and eBGP v6 sessions. Hands on Integration with legacy network. Troubleshooting SRv6 SRv6 ping and traceroute. Hands on: Used throughout the course during exercises.

Our 2 day course will enable students to attain the knowledge and practical competencies needed to deal with a range of first aid situations when looking after children. For more information click on the tabs below, or get in touch, we’d be more than happy to answer any queries. At Immerse Training we pride ourselves on offering First Aid and Pre-Hospital Care Training that meets your specific needs. All our courses meet the requirements of the relevant awarding body. On top of that, we are more than happy to create bespoke elements that tailor each programme to suit your first aid or care responsibilities. Qualification Information This qualification and learning outcomes are based on the recommendations of: The Resuscitation Council (UK) Skills for Health Assessment Principles for First Aid Qualifications Course Content Following this course students will be able to Understand the role and responsibilities of a paediatric first aider. Be able to administer first aid to an infant and a child with head, neck or back injury. Assess an emergency situation safely. Understand how to administer first aid to an infant with conditions affecting the eyes, ears and nose. Be able to provide first aid for an infant and a child who is unresponsive and breathing normally. Understand how to administer emergency first aid to an infant and a child with an acute medical condition or sudden illness. Be able to provide first aid for an infant and a child who is unresponsive and not breathing normally. Understand how to administer first aid to an infant and a child who is experiencing the effects of extreme heat and cold. Be able to provide first aid for an infant and a child who is choking. Understand how to administer first aid to an infant and a child who has sustained an electric shock. Be able to provide first aid to an infant and a child with external bleeding. Understand how to administer first aid to an infant and a child with burns or scalds. Be able to provide first aid to an infant and a child who is suffering from shock. Understand how to administer first aid to an infant and a child who has been poisoned. Understand how to administer first aid to an infant and a child with bites, stings and minor injuries. Understand how to provide first aid to an infant or child with anaphylaxis. Who should attend? This qualification is for people who have a specific responsibility at work, or in voluntary and community activities, to provide first aid to children (including babies) when dealing with: An emergency situation. Chronic or sudden paediatric illness. Paediatric injury. Pre-requisites Students must be at least 16 years old on the first day of training. Assessment and Certifications Assessment of this course is continuous and also includes 2 theory/multiple choice question papers. Successful students will receive an Immerse Training Certificate, which is valid for three years. This certificate will be issued by Qualsafe, the awarding body for Immerse Training. Additional Information Completion of the Level 3 Award in Paediatric First Aid at Work includes 2 credits at Level 2 of the Qualification Credit Framework (QCF). Paediatric First Aid Courses First Aid courses for individuals and workplaces who provide care to or work with children and young people. Our paediatric courses are fully accredited, registered and meet Health and Safety Executive (HSE) and OFSTED guidelines. From 1 day Emergency Paediatric First Aid to day Paediatric First Aid courses. We specialise in on-site courses at your workplace, tailored to the specific risks associated with your business. All courses can be delivered at our training centre in Poole, Dorset or we can deliver on-site across Bournemouth, Poole, Dorset, Hampshire and the South of England.

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LAN training course description A concise overview course covering Local Area Networks with particular emphasis on the use of Ethernet and Wireless LANS. As well as explaining buzzwords we cover how the technology works at a simple level. After defining LANs the course moves onto Ethernet and switching also covering VLANs. WiFi is then covered, with coverage of 802.11 standards and frequencies along with integrating WiFi with Ethernet. The course then covers routers and their role in connecting networks and the course finishes with a comparison of Ethernet vs WiFi and when to use them. What will you learn Describe how Ethernet works (in simple terms) and when to use Ethernet. Explain the difference between a switch and a router. Describe how WiFi works (in simple terms). Describe the role of Access points. Evaluate wireless technologies and when to use them. List the speeds of various LAN technologies. LAN training course details Who will benefit: Sales staff, managers and other non technical staff. Prerequisites: None. Duration 1 day LAN training course contents LANS What is a LAN? LAN standards, LAN choices, choosing the media, copper, UTP, cat5e, fibre, RF, bandwidth speeds, link aggregation, Full/half duplex. Ethernet What is Ethernet? 802.3, parts of Ethernet, Ethernet evolution, MAC addresses, frames, broadcasts. Ethernet switches What are switches, switches versus hubs, how switches work, ways to configure switches, Loops, STP. VLANs What are VLANs? Why have VLANs, impact of VLANs, Tagging (aka trunking), 802.1Q Wireless LANS Type of wireless LAN, RF frequencies, 2.4GHz, 5GHz, others, interference, standards, 802.11 and variants, CSMA/CA. Wireless LANS NICs, Access points, integration with Ethernet, multiple access points, mesh networks, WiFi security. Interconnecting LANs Routers, connecting networks, interconnecting VLANs, IP addressing, Layer 3 switches. Summary WiFi vs Ethernet.