Tayo Chief Solutions Manager (2013/09/07)

Transcription

1 Agile Network Agile World Tayo Chief Solutions Manager (2013/09/07)

2 Is Your Network Ready? Mobility Cloud Computing Big Data Social Network Internet of Things

3 Application Mobility Needs Network Rebuilding Static vs Dynamic Insecure Network Unpredictable Traffic Complex Access Control Inconsistent Experience

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 IETF RFC Faster technology development Shorter service deployment period Service Feature & Product ASIC chip 3. Exponential increase in traffic 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 BYOD Blurred Defense Border 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 Cloud Computing Big Data Social Network 1. Shift the focus from technology, device, and connectivity to service and user experience 2. Shift from single-point management to complete network management 3. Shift from best effort to real-time quality detection on the network 4. Shift from static configuration to dynamic auto deployment Internet of Things 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 User XXX Policies, resources Location XXX Policies, resources Policies, resources Silicon valley Controller Auto translation Abuja Lagos Mobile Policies, On-demand Resource Allocation, Consistent Experience 1. Security policies 2. QoS policies 3. Storage policies 4. Service policies

13 Agile Campus (3): Enable IP Networks Detect Service Quality Difficulty in Quality Monitoring on Connectionless Networks An innovation to IP Technology: Huawei ipca (Packet Conservation Algorithm for Internet) Out-of-band measurement technology: BFD/NQA Single input Single output 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): High-Density Wireless Coverage, Agile Deployment Long-distance backhaul High-density coverage Wireless network planner 10 km P2P: 90 Mbps; P2MP: 55 Mbps Wireless network for 57,000 + audience in Glasgow Rangers Stadium, Scotland. Provide 3D Network Planning Tools and Drive test mobile phone

16 Agile Data Center : Cloud Fabric Traditional DC Network Architecture New DC Network Architecture(simple core, smart edge, Elastic Fabric ) 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 Collaborative O&M Collaborative Traffic Forwarding Collaborative Protection GMPLS-UNI 1. First core router in the world that support 1TB cards G wavelength division device, 4000 km without REG, copper based G-Fast innovations 3. DCI: Large-capacity (8TB/fiber), High reliability ( %), low-latency 4. U2000: manages router, switch, transport, access, wireless products

18 Agile WAN (2):Use SDN Architecture in WAN Network WAN Controller Lagos Kogi Abuja Bauchi Kano Kaduna Use SDN Architecture in WAN Network.Centralized traffic control improves link utilization to more than 90%. Edo Delta

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 2. Local service survival firewall voice gateway 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 Controller Security policy collaboration Security center Anti-ddos NG firewall 3. Traffic cleaning and active defense to threats isoc Sandbox SVN

21 Smooth Evolution to SDN: Service First, Dual-Plane Network 1. Dual-plane network 2. Incremental deployment 3. Smooth transition Controller Extended plane right, security, QoS, storage Traditional routing plane MSTP, OSPF

22 Innovation Campus WAN Branch DCN First agile switch: CE12700 First 1T router card in core router One device = one network Biggest elastic core switch: CE12800 Mobile service, on-demand resource allocation, Consistent Experience Enable IP networks to detect quality Best IP+ optical synergy Employ SDN, improve link utilization from 30% to 90%+. Cloud experience/cloud security/cloud resources Auto cloud service deployment Computing & storage converged foundation network Consistent experience for wired and wireless users Enable networks to be more agile for services

23 Thank you 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.