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Магомедов Гамзат Магомедрасулович

Published in Digital scientific magazine «Modern problems of science and education» Abstract: A briefdescription of the main trends in the development of Software-defined networks (SDN) is given. We compare the advantages and disadvantages of the most popular approaches: end-to-end OpenFlow and virtual network overlays. We are describing existing SDN solutions. Among them, architectural and hardware preferences of Juniper Networks, the Virtualized Services Platform (VSP) from Nuage Networks, an integrated VMware/Nicira solution NSX and Windows Network Virtualization from Microsoft. Most of them tend to implement SDN on the existing infrastructure without having to replace network equipment, maintaining existing services. Main functions of the systems are implemented in software virtual switches that are directly managed by the hypervisor. It is concluded that at the present time OpenFlow has practical application only as a control protocol for virtual switches and most solutions are based on the virtual network overlays. Chugreev D.A., Khoruzhnikov S.E., Titov V.B., Sadov O.L., Kairkanov A.B., Grudinin V.A., Vlasov D.V., Shevel A.E., Shkrebets A.E., Soms L.N. National Research University of Information Technologies, Mechanics and Optics

KNet Solutions / Online SDN Training and SDN Project guidance centre / SDN self learning course. This is practical demo oriented course. For working professionals, This is crash course , help you to understand the Openflow SDN concepts with lab exercises in half day. You can setup SDN Test bed by yourselves and practice by yourselfs with REST API. All you need is, Ubuntu 18.04 VM/Desktop/Laptop for setting up the LAB. If you just follow the course, you would be able to understand/practice SDN Openflow concepts using REST API. For Students, This course covers with Mininet topologies, Writing Custom Mininet Scripts, RYU Controller Programming Exercises (L3 Switch, L4 Switch, Flow Timeouts, Flow Priorities, Flow Pipeline processing, Group tables, ARP PRoxy , etc ) This course talks about only OPENFLOW and Programming with RYU SDN CONTROLLER. This course will help you to do the Academic project in SDN . Чему вы научитесь Software Defined Networking basis, Detailed openflow concepts with practical RYU exercises, Mininet , Mininet- WiFi (Wireless Topology), Writing Mininet scripts Advanced Openflow concepts , such as meter table (QoS), group table (Load balancer, Sniffer). - REST API/ North bound Interface SDN Controller programming with RYU Controller. Существуют ли у курса какие-либо (предварительные) требования? Basic Networking knowledge Для кого этот курс: Network Enginners Students who are doing SDN project IT Professionals Anyone, who wants do learn SDN Openflow, Mininet , RYU SDN Controller

author - Татьяна Анисова

author - Эльдар Оруджев