25 Plane courses in Edinburgh

Data centre infrastructure course description This course provides a foundation in data centre infrastructure technologies. It begins with a tour of virtualisation and the impact of this on the network before moving on to the spine and leaf design, how it works and how to scale. Layer 2 technologies enabling this architecture are studied in terms of the impact on the data centre. The course then progresses onto how Layer 3 technologies such as BGP, EVPN and VXLAN are used in data centre networks. The course then studies interconnecting data centres finishing with a section on automation and orchestration of both underlay and overlay networks. What will you learn Explain the spine and leaf architecture Recognise the impact of virtualisation, containers and orchestration on the network Describe how the following technologies are used in data centres: Multi port aggregation Overlay networks MBGP, VRFs, EVPN VXLAN COOP Data centre infrastructure course details Who will benefit: Staff involved with Data centres. Prerequisites: Network fundamentals for engineers Duration 2 days Data centre infrastructure course contents What is Ethernet? Data centres versus enterprise networks. Servers, Blades, Racks, Clusters, Storage, Virtual Machines, Hosts, guests, containers, orchestration. Virtual switches. Distributed switches. Live migrations (e.g. vMotion). IP addressing and VM traffic. Data centre network architecture Spine leaf design. North south traffic, East West traffic, Scaling: Ports, bandwidth. N+1 redundancy, ratio East West optimisation, oversubscription. 2 tier versus 3 tier Leaf/Spine. Pods. Underlay, Overlay L2 technologies STP vs link aggregation vs multi link aggregation. LACP, LLDP, CDP. Scalability. VLANs and VLAN pruning. L2 design recommendations. Disabling STP on edge ports. L3 technologies Underlay, Overlay, VXLAN, VTEP, VXLAN overlay forwarding, EVPN, IS-IS, COOP, MP BGP, VRFs, EBGP, IBGP, AS numbers, route reflectors. Anycast gateways. MTU considerations-for data and control planes. BUM traffic. Data centre interconnects Pods, fabrics, multi pods, multi fabric, multi site. VXLAN with BGP/EVPN Data center interconnect. Cloud integration, Inter Site Networks. Automation Automation and orchestration, Zero touch provisioning, Devops, Netops, telemetry automated configuration for underlay and overlay, SDN.

Essential IMS training course description The IP Multimedia Core Network Subsystem (IMS) is defined by 3GPP as a new mobile infrastructure. This course studies the discreet elements in the IMS. What will you learn Describe the IMS. Describe the IMS architecture. Explain how charging, security and QoS is handled in the IMS. Explain how the IMS supports service enablers such as Push to talk and Presence. Essential IMS training course details Who will benefit: Telecommunications staff. Prerequisites: Mobile communications overview Duration 2 days Essential IMS training course contents Mobile communications review The role of IP in telecommunications. GSM to IMS. Enhanced multimedia services, Push To, convergence, conferencing, roaming. What is IMS? What it is, why IMS, standard bodies: 3GPP, IETF, OMA, IMS services. MMD comparison. IMS architecture blocks Overview, IMS functions, IMS interfaces, IMS protocols, IMS elements, IMS reference points. Access network, IMS in GSM, CDMA, WiFi & PSTN networks. Core network. Application, Control and Call planes. HSS - User database Identification. The user database, role of HSS, SLF and multiple HSSs. 'Normal' identities, IMPI, IMPU. IMS signalling: SIP What is SIP? SIP URI, contact address, UAs, Proxies, basic SIP call flow, SIP sessions. IMS other protocols Megaco, Diameter, XML, XCAP, COPS, RTP/RTCP, SDP, H.324M, IM and MSRP. Call/Session Control Call Session Control Functions (CSCF). Domains. Home networks, visited networks. CSCF and SIP. P-CSCF, P-CSCF discovery, P-CSCF functions. I-CSCF, DNS and I-CSCF. S-CSCF, S-CSCF functions, ENUM lookups. QoS. Example call flows. IMS services Open service platform, Application Servers, profiles, AS interface with S-CSCF. 'Normal' services (Caller ID, Call waiting, transfer…) Push to talk Over Cellular (PoC), IMS conferencing, Group management, IMS Presence, IMS Messaging. Other possible applications. Media servers. (MRFC, MRFP). Gateways IMS PSTN procedures, BGCF, PSTN interface. SGW, MGCF, MGW Charging Architecture, Offline, online and flow based charging, charging reference points, CCF, DIAMETER, ICID, IOI. IMS security IMS security architecture, identities, AAA, public and private user ID, service filters, Cx interface, RADIUS, Diameter protocol, 3GPP AKA, integrity, privacy, NDS, IPSEC, trust, assertion.

What’s the real impact of EVs and infrastructure? This hands-on session uses gameplay to explore life cycle trade-offs and build shared understanding.

See how plastic bottle tops are remelted into beautiful objects!

Tour start from St Giles Cathedral or your hotel and last approx 3 hours ​This photo tour usually starts in Edinb8rgh Old Town but as it is a private tour this can be adjusted to suit your needs. It starts off by instructing you how to get the best out of your camera if you require this (and skipping it if you don't) and then the emphasis is on capturing stunning photographs of Edinburgh rather than the usual tourist snaps that most people will capture. You really get to see Edinburgh in a different way and with the help and advice of Will who has worked as press photographer, covered humanitarian crises in Iraq, shot covers and content for Lonely Planet guidebooks, covered Fashion week for many years but now concentrates on teaching from his vast skill set. ​If you prefer the tour to take place in the New Town, Dean Village etc we can do that too. We want you to see the best of Edinburgh, hear some amazing stories about our city and leave with great photos regardless of your skill level before your tour or the equipment you use. We will teach you how to get the best out of your camera or smart phone, explain everything in easy to understand language and help you "see" how to get a great photo.​ * We welcome people of all levels and have catered for absolute beginners to professionals. * As well as photography, you'll learn the background to the places we visit and the stories behind Edinburgh's colourful characters past and present. * We'll recommend places to eat/drink and other things to do in town to avoid the usual tourist traps. * We don't mind if you use a smart phone, compact camera or DSLR, we'll help you get amazing photos using anything. *We keep it simple, understandable and in no time you'll be getting photos you love. *Why choose us? We have a wealth of professional experience, our photography clients include Lonely Planet, getty images and we have been exhibited globally. We take our experience and break it down to keep it simple, effective and easy for you to pick up and develop your own style on our fun and friendly tour. * We recommend bringing the camera you are most comfortable with, whether it is a DSLR or a smartphone. * For cameras with manual settings, we recommend a wide-medium range zoom (24-105mm range) as being the most useful but anything wider (16-35mm) or longer (70-200mm) as well as prime lenses (50mm fixed lens for example) will also be used on the session. * If you are using a smartphone we recommend you download the "Snapseed" app before the tour. It's free and it an amazing editing tool. * Please make sure your batteries are fully charged and have spare batteries with you. * Please make sure you have space on your memory card/device. ALL OUR PHOTO TOURS ARE PRIVATE TOURS SO WE CAN CONCENTRATE 100% on you: These tours run daily at 9.00am, 1.00pm and 5.00pm subject to availability. Our private tour is tailored to suit your needs, whether you want in depth 1-on-1 instruction with your camera, just want to see the best of the city on your own, or you are already know about your camera functions and just want find the best places off the beaten track to get the best images then this is the tour for you. Where this tour goes does depend on the light, but we can get to areas you might not otherwise get to. What we see and what we can do is decided by you. Private tours are £120 for 1 person and add £30pp thereafter