Huawei CloudFabric DCN Solution Technical Poster ● Enterprise IT Cloudification Demands Efficient Network Deployment ● Dramatic Increase in DC Traffic Requires Super High Network Capacities ● Enclosed Networks Are Incapable of Integrating Diverse ICT Resources Tenant 1 Tenant 2 3.4 ZB 3X 10.4 ZB 10.4 ZB 2019 3.4 ZB 2014 3X Data Center Traffic Data Center Traffic 0 0.5 1 1.5 2 2.5 3 4 Within DC 2012 2013 2014 2015 3.5 DC to DC DC to User 100% 100% xSP SMB Tenant N Production Zone OA Zone DMZ... Gov. Transportation Energy Manufacturing [Create vRouter] >Create VRF in SPINE switch [Create Subnet] >Create VNI and add BDIF >Configure BDIF IP >Bidding BDIF and VRF >Configure BDIF DHCP Replay [Create vFW] >.... [Create vLB] >.... [Create vRouter] >Create VRF in SPINE switch [Create Subnet] >Create VNI and add BDIF >Configure BDIF IP >Bidding BDIF and VRF >Configure BDIF DHCP Replay [Create vFW] >.... [Create vLB] >.... [Create vRouter] >Create VRF in SPINE switch [Create Subnet] >Create VNI and add BDIF >Configure BDIF IP >Bidding BDIF and VRF >Configure BDIF DHCP Replay [Create vFW] >.... [Create vLB] >.... .... .... SDN Controller Hypervisor VM VM VM SDN Controller Xen VM VM VM SDN Controller KVM VM VM VM Sharp increase in IP traffic Change of traffic model East-west traffic in a DC accounts for 90% of the total traffic. 350 million users 10 billion+ clicks per day 100 PB data processed per day 10 billion RMB 100% Annual growth rate of servers: 100% Total investment in DC: 10 billion RMB xSP cloudification Fast Deployment of Tenant Services Finance cloudification Dynamic Adjustment of Numerous Policies Large enterprise cloudification Simplified management and O&M ● Services from millions of tenants ● Several weeks taken to provision a single service ● Thousands of complex network policies ● Hundreds of adjustments per day ● Lack of professional IT maintenance personnel ● Difficult fault location Cloud platform/ application Enclosed network Server Traditional enclosed network Siloed service system Network vendor A Network vendor B Network vendor C ● Incapable of providing open interconnections ● Cannot connect to cloud platforms and VMMs from multiple vendors. ● Cannot connect to SDN controllers and network devices from multiple vendors. ● Cannot offer sufficient IT system interconnection capabilities. ● Incapable of integrating resources effectively ● Controllers cannot manage third-party devices. ● Networks are isolated and cannot be centrally scheduled. ● IT resources of data centers cannot be reused. As the cloud data center market expands, various ecosystems have emerged. Customer services depending on diverse IT systems face the following problems: CSS/SVF TRILL VXLAN FCoE DCI FusionSphere Enabled Simple Flexible Open SDN-based data center networks, building next-generation cloud data centers Shortening the TTM from 15 days to 1 day First 100G + 25G system 20+ ecosystem partners Open interface (RESTful) Traditional Layer 2/3 Cloud platform Or third-party controllers Controller Fabric Open interface (OpenFlow) Server/VM domain Storage domain CE12816 CE12812 CE12808 CE12804 CE12808S CE12804S CE8800/7800/6800/5800 CE1800V eSight USG/Eudemon Firwall Agile Controller CloudEngine series switches Management Security equipment SDN controller EVRY Thailand Thai Customs Hong Kong APT SATELLITE Australia ICITA Philippines East West Bank Turkey ULAKBİM Brazil RNP “Huawei made significant strides in 2014 in delivering on its SDN plans and continues to be an active contributor to technology working groups and standards bodies, including OpenStack, OpenDaylight and Open Networking Foundation (ONF).” China Huawei is listed in Gartner's Challengers quadrant. The IDC report shows that Huawei ranked first in China market and third in the global market in 2016. – Gartner's Magic Quadrant 2015 ● Huawei Cloud Fabric solution is serving 1200+ data centers in the world. 10000+ CE12800 switches sold globally, serving 1200+ data centers in 120+ countries. Europe & North America Asia Pacific & Middle East & Latin America UK SCC(IT service provider) Newcastle University University of London Northumberland government Holland OAD Bus IP Harderwijk urban council Italy INFN Banca MPS TI Germany Helipark(Aviation) Russia Yandex Russian Railways Russia's Central Bank Sberbank Switzerland Abraxas WWZ Norway ● Simple: Automatic Service Deployment, Shortening the TTM from 15 Days to 1 Day .... FusionSphere Enabled DC1 VxLAN DC2 VxLAN ● Simple: Refined Network O&M, Enabling Minute Fault Locating app1 app1 app5 app9 app14 app19 app21 app5 app9 app14 From:app9 To:app19 Health:40(buffer error) app19 app21 0 25 50 Agg3 Leaf3 Leaf4 Agg4 75 100 ENP Chipset OVSDB gRPC ENP Inside 30% 50% 90% 90% 90% 90% Agile Controller ● Simple: The all-scenario heterogeneous hybrid overlay networking improves the resource utilization from 25% to 60%. ● Simple: Global inter-DC link optimization increases interconnection links usage by 3 times Host Overlay vSwitch vSwitch vSwitch Network Overlay Hybrid Overlay vSwitch Heterogeneous servers; network reuse Complete new network building; high forwarding performance Partial network building; heterogeneous networks Physical Servers VMs Container VM VM VM VM VM VM EVPN TRILL CSS/SVF VXLAN CSS/SVF TRILL VXLAN EVPN 10G 25G Smooth upgrade of server access capability: from 10G to 25G 1 pair of optical fibers Unchanged cabling Industry's first "100G+25G" system 100GE interconnection CE12800: 3 times the industry average performance CE8800: 25G/100G TOR 25GE access 160T switching capacity 36*100G line card ● Flexible: Excellent device-level scalability for high-speed server access ● Flexible: The most comprehensive fabric solutions to support flexible DCN & DCI expansion Unified platform supports multiple fabric networks in all scenarios Inter-DC fabric networks Multi-DC interconnection Small- and medium-sized fabric networks < 500 servers Large-sized fabric networks < 2000 servers Ultra-large fabric networks > 5000 servers Cloud OS Joint innovation Openstack FusionSphere Enabled Computing virtualization platforms FusionCompute Network devices CE Switch USG Firewall NE Routers NFV CE1800V vNGFW VSR Controller/ Management CloudEngine ● Open: Industry-Leading Open Architecture, Integrating with 20+ Mainstream Third-Party Systems ● Collaborating with VMware in Building a VXLAN-based Overlay Solution vFW VM VM vSwitch vFW VM VM vSwitch VM VM VM VM VM VM VM VM VM VM VM VM VM VM VM VM VM VM vCenter VXLAN-based overlay solution Applicable to cloud computing and virtual data center networks High-performance VXLAN gateways ● Connecting VXLAN and non-VXLAN networks ● Providing high server communication quality Automatic network O&M ● Flexible VM migration and automatic network resource adaptation ● Unified VXLAN topology view The open architecture facilitates industry chain resource integration and offers a best-in-class SDN solution. ● Collaborating with Puppet in Establishing Cloud Networks Implementing Automatic Management Puppet Master Puppet Master CloudEngine + ● Collaborating with F5 in Constructing Highly Reliable Dual-Active Data Centers Enabling Disaster Recovery CloudEngine CloudEngine NETCONF/REST 99.999% Cloud OS Dual-Active pooling network solution ● Applies to computing and storage resource pooling scenarios. ● Provides unified management of networks and VAS resources. Highly available cluster network solution ● Applies to hot backup service scenarios. ● Enhances server cluster availability comprehensively. ● Enables automatic switchover of LBs and LB services across data centers. Automatic disaster recovery network solution ● Applies to traditional warm backup and cold standby scenarios. ● Allows automatic full-service switchover in disaster recovery. Automatic network deployment ● This function is in the factory settings of Huawei CloudEngine series switches and can be loaded automatically or manually. ● Customers can use Puppet to implement automatic configurations of CE series switches in a batch, greatly enhancing efficiency and reducing the configuration error rate. Unified management of ICT resources Customers can use a unified configuration tool to centrally manage networks and IT resources including cloud platform, server, and storage resources. Simple Flexible Open ● Federation of up to 128 controllers, allowing large-scale networking of multiple data centers ● Unified management and scheduling of resources of multiple data centers, enhancing the resource usage rate Unified scheduling of multiple DCs, enabling flexible service expansion 128:1 Cloud platform Controller VAS resource pool Fabric ● On-demand orchestration of VAS services including firewalls, load balancing, IPS, and IDS ● Graphical drag-and-drop orchestration in What You See Is What You Get (WYSIWYG) mode Automatic network orchestration, enhancing deployment efficiency 10 fold 10x Collaboration with mainstream cloud platforms including VMware, Microsoft, OpenStack, and FusionSphere Cloud-and-network synergy, empowering unified deployment of ICT resources 15x ● Application-, logical-, and physical-level network visualization ● Visualized network-wide paths: visible bandwidth, delay, packet loss, and buffer ● Programmable chips, enabling micro burst traffic detection ● Nanosecond-level delay measurement through network-wide clock synchronization Visualized network-wide service quality Measurement of millisecond-level burst traffic ● Big data analysis engine, locating a fault in minutes ● Built-in anomaly detection algorithm and fault diagnosis expert system Minute fault locating Big Data engine Fault diagnosis expert system Anomaly detection algorithm Full-scenario overlay network: flexible networking, enhancing the IT resource usage rate Full-scenario access: compatible with "physical machine + VM + container" Link overload 100% 10% Link underload Global link usage cannot be detected, causing unbalanced load distribution. The controller implements global routing and automated optimization, achieving link load balance. Resource utilization of traditional DC: 30% Resource utilization of Cloud Fabric: 90% Huawei CloudFabric DCN Solution Star Products Success Cases Huawei CloudFabric DCN Solution Architecture Challenges Huawei CloudFabric DCN Solution Core Value Copyright © Huawei Technologies Co., Ltd. All rights reserved.