Agile network agile world, tayo ashiru, huawei
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1) The document discusses the challenges that new technologies like mobility, cloud computing, big data, social networks and the Internet of Things pose to current rigid networks. 2) It proposes that networks need to become more agile by shifting their focus from individual technologies and devices to prioritizing user experience, implementing dynamic auto-deployment, and moving from single-point to complete network management. 3) Key innovations from Huawei that help enable agile networks include their Agile Campus solution which uses SDN architecture for zero-configuration switching and APs, quality monitoring technologies for IP networks, and converged wired and wireless solutions.
Agile network agile world, tayo ashiru, huawei
- 1. Agile Network Tayo Ashiru/tayo.ashiru@huawei.com Chief Solutions Manager (2013/09/07) Agile World
- 2. Is Your Network Ready? Mobility Cloud Computing Big Data Social Network Internet of Things
- 3. Application Mobility Needs Network Rebuilding Static vs Dynamic Inconsistent Experience Unpredictable Traffic Insecure Network Complex Access Control
- 4. Challenges Introduced by Cloud Computing : Enhanced Security, Virtualization, Excellent Experience 1. Security issues on public cloud 2. Dynamic network adjustment with VM migrations 3. Better network quality required to ensure user experience 公有云Public cloud 私有云Private cloud Internet Local processing+ interaction Remote processing + interaction
- 5. Challenges Introduced by New Services Variable Services VS Rigid Network 6979 IETF RFC 4998 1. Faster technology development 2155 751 1969 1979 2. Shorter service deployment period 1068 1980 1999 2009 3. Exponential increase in traffic Service Feature & Product ASIC chip 4. Differentiated requirements of various services 6months 12months 18-36months
- 6. Challenges Introduced by the Internet of Things Standards, Open, Complex Environment 1. Security、Safety 2. Complex Environment 3. Standards 4. Open
- 7. Challenges to Network Security Single-Point Static Defense VS Multipoint Dynamic Unknown Threats Blurred Defense Border BYOD Diverse Attack Methods From Known to Unknown Threats
- 8. Challenges to Network O&M Personnel Unknown Status, Manual Management The network is unaware of user experience Abundant devices, complex configurations, silo’ed management 1. A huge number of access devices 2. Static configuration 3. No unified management for wired and wireless networks
- 9. What Should a Next-Generation Network Do? Mobility 1. Shift the focus from technology, device, and connectivity to service and user experience Cloud Computing 2. Shift from single-point management to complete network management Big Data 3. Shift from best effort to real-time quality detection on the network Social Network Internet of Things 4. Shift from static configuration to dynamic auto deployment 5. Shift from hardware-defined to software-defined
- 10. Networks Should be More Agile for Services
- 11. Agile Campus (1) : First to use SDN Architecture in Campus Network Campus Controller (smart brain) Super Switch (agile body) Zero-configuration switch/AP
- 12. Agile Campus (2): Service & Experience Centered WAN/Internet Policies, resources User XXX Location XXX Policies, resources Controller Auto translation Silicon valley Policies, resources Lagos 1. Security policies 2. QoS policies Abuja Mobile Policies, On-demand Resource Allocation, Consistent Experience 3. Storage policies 4. Service policies
- 13. Agile Campus (3): Enable IP Networks Detect Service Quality Difficulty in Quality Monitoring on Connectionless Networks Out-of-band measurement technology: BFD/NQA Single input Single output An innovation to IP Technology: Huawei iPCA (Packet Conservation Algorithm for Internet) How to evaluate quality ? Multi-input Multi-output 1. First multi-input-multi-output measurement technology 2. Multi-layer, multi-flow measurement in any network scale
- 14. Agile Campus (4) : Wired and Wireless Convergence Wireless-to-wired Wired-to-wireless 1. Virtualizing an AP as a switch port 1. Managing APs the same way as access switches are managed 2. Unified NMS, device discovery, and configuration delivery 2. Zero configuration and deployment of access switches Wired network + Wireless network = One switch Access switch = AP Aggregation switch = AC
- 15. Agile Campus (5): Long-distance backhaul 10 km P2P: 90 Mbps; P2MP: 55 Mbps High-Density Wireless Coverage, Agile Deployment High-density coverage Wireless network for 57,000 + audience in Glasgow Rangers Stadium, Scotland. Wireless network planner Provide 3D Network Planning Tools and Drive test mobile phone
- 16. Agile Data Center : Cloud Fabric New DC Network Architecture(simple core, smart edge, Elastic Fabric ) Traditional DC Network Architecture Computing Resources Storage Resources Computing Resources Storage Resources Controller、Service chain 3 Types of Fabrics for 3 Different Scenarios 1、CSS/SVF Fabric 2、TRILL Fabric 3、NVO3 Fabric
- 17. Agile WAN （1）: More Bandwidth, Stability，Easy-to-manage 1. First core router in the world that support 1TB cards Collaborative O&M Collaborative Traffic Forwarding Collaborative Protection GMPLS-UNI 2. 100G wavelength division device, 4000 km without REG, copper based G-Fast innovations 3. DCI: Large-capacity (8TB/fiber), High reliability (99.9999%), low-latency 4. U2000: manages router, switch, transport, access, wireless products
- 18. Agile WAN (2)：Use SDN Architecture in WAN Network WAN Controller Abuja Bauchi Network .Centralized traffic control improves Lagos Kano Kogi Kaduna Edo Use SDN Architecture in WAN Delta link utilization to more than 90%.
- 19. Agile Branch Network (1): All in One + Cloud Gateway One device = One network Cloud Gateway switch 1. Right control on public cloud AP+AC router firewall voice gateway 2. Local service survival 3. Collaboration on public cloud, private cloud, and local resources
- 20. Collaborative Security Protection Distributed Dynamic Detection, Active Defense 1. Big data analysis for security events, collaborative defense 2. Auto Identification and Isolation of threats 3. Traffic cleaning and active defense to threats Controller Security center Security policy collaboration Anti-ddos NG firewall Sandbox SVN iSOC
- 21. Smooth Evolution to SDN: Service First, Dual-Plane Network 1. Dual-plane network 2. Incremental deployment Controller 3. Smooth transition Extended plane right, security, QoS, storage… Traditional routing plane MSTP, OSPF…
- 22. Innovation Campus First agile switch: CE12700 Mobile service, on-demand resource allocation, Consistent Experience WAN First 1T router card in core router Best IP+ optical synergy Enable IP networks to detect quality Branch Employ SDN, improve link utilization from 30% to 90%+. One device = one network Cloud experience/cloud resources DCN security/cloud Biggest elastic core switch: CE12800 Auto cloud service deployment Consistent experience for wired and wireless users Enable networks to be more agile for services Computing & storage converged foundation network
- 23. Thank you www.huawei.com Copyright©2012 Huawei Technologies Co., Ltd. All Rights Reserved. The information in this document may contain predictive statements including, without limitation, statements regarding the future financial and operating results, future product portfolio, new technology, etc. There are a number of factors that could cause actual results and developments to differ materially from those expressed or implied in the predictive statements. Therefore, such information is provided for reference purpose only and constitutes neither an offer nor an acceptance. Huawei may change the information at any time without notice.