1. Building the Next Generation Workplace and Data Center Using SDN ArchitecturesAddison Chiaddison@aristanetworks.comSolutions ArchitectArista Networks&Aruba&Airheads&2013&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&Macau&

2. Agenda Enterprise Workplace and Data Center Networking Trend Arista Networks Introduction Arista Datacenter Solution Arista and Aruba joint SDN Solution 3. Campus Networking Trends Wireless will be pervasive with BYOD Reduction in wired ports/interfaces Major shifts in end point applications Cloud drives large file exchanges Peer to peer video sharing requires 4-10X increases VDI drives low latency, fast interaction with servers Authentication, mobility, resource control Point to centralized models -> controllers 4. Campus Bandwidth Drivers BYOD ACAccess PointsTunneling/SDN1GbpsPeer-to-peer appsCampus switchWired and wirelessCloud and VDITunneling for access and resource control10Gbps uplinks 5. Aruba and AristaAruba delivers the best wireless solution Arubas leads technically with AP technologies ! Aruba offers POE switch line for AP, and wired access! SDN is an extension to Arubas WLAN controller approach!Aristas SDN switches - great extension to this design Arista leads technically in 10/40/100 Gbps switching! Arista offers best power/rack footprint ! SDN is an extension to EOS, current and future platforms 6. Dominic(Orr,(CEO,((Aruba( Networks(Arista(and(Aruba(are(jointly(developing(So6ware(( Dened(Networking((SDN)(solu>ons(leveraging( Aristas(Extensible(Opera>ng(System(direct(ow( technology(and(Arubas(mobilityGcentric(network( intelligence(to(integrate(networking(policies( between(the(wired(and(wireless(networks.(( ( This(enables(policies(that(follow((mobile(workloads( and(delivers(consistent(services(including(access( control(and(trac(priori>za>on(across(both(wired( and(wireless(infrastructure.( ( 7. Datacenter Networking Trends Expansion of Web / Cloud Data Centers Leaf-Spine scale to support East-West trafc High density racks require more bandwidth 10G virtualized workloads driving 40G / 100G IP-based storage Predictable and low latencySoftware Dened Networks Virtualization for networks Real-time programmability and monitoring Operational excellence Extensible Open APIs Big Data Growth Scaling Network Attached Storage to accommodate expanding unstructured data High performance Hadoop workloads for BI and analytics 8. Data CentersAREDemanding Complex GrowingCHANGINGCorporate Overview 9. Are your workloads moving and scaling at an increased rate?Corporate Overview 10. Are you still waiting for provisioning to happen in seconds not weeks?Corporate Overview 11. Do your operations run 24x7 with no planned downtime?Corporate Overview 12. Arista Networks solves the challenges of the cloudwith solutions that are shipping todayCorporate Overview 13. Arista Networks: Did You Know? Arista switches are deployed in production in 8 out of the 10 largest investment banksArista has key production deployments in 8 out of 10 of the largest cloud operatorsThere is a company that is innovating to address your challengesCorporate Overview 14. Arista Networks: Key ExecutivesAndy BechtolsheimFounder, Chief Development Ofcer and Chairman Jayshree Ullal President and CEO Founder of Sun MicrosystemsPart of Ciscos 1st acquisition of CrescendoFounder of Granite Systems15 yr Cisco SVP for Data Center, Switching & Services Initial investor in Google, Inc.Joined Arista in 2008 Corporate Overview 15. Arista InnovationChange throughCorporate Overview 16. Merchant Silicon + Open Protocol >> Vendors Proprietary Fabrics http://opennetsummit.org/talks/ONS2012/hoelzle-tue-openflow.pdf OpenFlow has helped us improve backbone performance and reduce backbone complexity and cost. Urs Hoelzle, Google (Google Fellow, SVP Technical Infrastructure)2 years: 3x less space 2.5x less power same density 2010 Cisco CRS3 router 32 x 100G 3 racks (132RU), >25KW power [capex estimate $5M]1M Ports Shipped! Breakthrough Performance / Price! Game Changing Software Architecture (EOS)! World Class Engineering!David Cheriton, Founder, Chief Scientist! Professor of CS at Stanford! Founder of Granite Systems! Founder of Kealia! Only company to win Initial investor in Google, Inc.! Best of InterOp Grand Prize twice 18. Corporate Strategy Best-of-Breed Merchant SiliconCloud + Data Center Focus Optimized for HPC, Web, BigData & Network Virtualization 2013 Arista Networks. All rights reserved. Best-of-Breed SoftwareModern, Programmable, OpenGlobal TAC and RMA Depots,Ecosystem & Channel Engineers Answer the Phone Partners Arista Condential21 19. Arista Networks: Product Portfoliostem erating Sy Op Extensible7300X 7050X & 7250X 7050 S/T/Q 7048T 48-port Data Center Class Gigabit Ethernet Switch7150S & 7124FX1/10G & 10/40G Data Center Switches 10G SFP+ / 10G-T Dense Virtualization 10GbE / 40GbE DCUltra Low Latency 24,52,64-port SFP+ 1G-40GbE Switches Intelligent Application SwitchDense&Low&Latency&& 32&&&64VTEP bindingssync MACVTEP bindingsmoves a virtual machineperform just in time provisioningsends traffic from virtual to physical devicesprovides hardware vxlan gateway servicesVirtualization!Network Applications: OpenWorkload 28. Arista OpenWorkload: Monitoring & Visibility integrates with your workowswhen the VM admin wants to:VirtualizationMonitoringArista SDCN uniquely solves the challenge:dynamically align resources!Lanz+ provides real-time congestion management!rapidly identify where a virtual machine is connectedvmTracer exposes virtual and physical connectivityget traffic statistics for the VXLAN overlaysFlow exports both overlay and underlay flow samplesdetermine the health of a virtual machine / networkpathTracer actively monitors connectivitycapture traffic from a virtual machinepersistent mobile SPAN!Network Applications: OpenWorkload 29. Arista Network Telemetry Linkage between infrastructure and application, critical real-time information enabling network aware applications Notify other elements or operations team of changing conditionsInfrastructureMonitoringReact to coordinate actions or take direction from other applications / infrastructureVirtualizationUtilize differentiated tools proactively detect issuesApplication InfrastructureVMware NSXVMware NSXBare MetalBare Metal!Network Applications: Network Telemetry 30. Arista Network Telemetryhow much is lack of visibility costing you? Cost of an outage average outage lasts 200 minutes-IT Process Institute downtime costs $5,600 per minute-Ponemon Instituteup to 87 hours per year-Gartner $672,000.00 $588,000.00 $504,000.00 $420,000.00 $336,000.00 $252,000.00 $168,000.00 $84,000.00 15!30!45!60!75!Minutes90!105!120!!Network Applications: Network Telemetry 31. Arista Network Telemetrysolutions to real operational challenges Traditional Networksphases AristaNetworks The network is slow Get a sniffer days,weeks,months,never detectionisolationresolutionActive fault detection&event notication Historical event correlation&virtual to physical mapping minutes LANZ+!event monitor!event triggers!tracer technology!!Network Applications: Network Telemetry 32. Arista Network Telemetry Close partnerships deliver best of breed solutions and unique / early insight into the performance of the application environment Real time buffer utilization monitoring provides for congestion and capacity management streaming to Corvil performance monitoringTap / Aggregation!LANZ Streaming!Flexible hardware enables cost effective tap aggregation with ExtraHop operational intelligenceSplunk Forwarder!Integration of Splunk forwarderApplication Infrastructure!Vmware NSXOVSBare MetalBare Metal!Network Applications: Network Telemetry 33. Network Tracers Link application and infrastructure Physical Virtual Application Health Path Device level health checks Virtual Machine Map Reduce Active fault detection Visibility &provisioning Track &Monitor Visibility reduces downtime and costs 34. Arista Smart System Upgrade Network application that provides nondisruptive upgrade of networkApplication Infrastructure VirtualizationInfrastructureMonitoring Provide intelligent insertion and removal process that enables network elements to gracefully exit and enter network topology Enables programmatic upgrade to software releases without causing systemic outage Integrate with application and infrastructure componentsVMware NSXOVSBare MetalBare Metal!Network Applications: Smart System Upgrade 35. Smart System Upgrade: Initiating Maintenance Mode Maintenance Mode initiated Snapshot stores #neighbors, peers, etcVirtualizationInfrastructure!Network Applications: Smart System Upgrade 36. Smart System Upgrade: Initiating Maintenance Mode Maintenance Mode initiated Snapshot stores #neighbors, peers, etcVirtualizationInfrastructureDirectly-connected Vmware hosts put into maintenance mode F5 VIP Aging enabled via iControl!Network Applications: Smart System Upgrade 37. Smart System Upgrade: Initiating Maintenance Mode Maintenance Mode initiated Snapshot stores #neighbors, peers, etcVirtualizationInfrastructureDirectly-connected Vmware hosts put into maintenance mode F5 VIP Aging enabled via iControlOpen protocols used to drain traffic Exception based flow handling redirects traffic!Network Applications: Smart System Upgrade 38. Smart System Upgrade: General Operation Workload is moved Overlay facilitates virtual re-cablingVirtualizationInfrastructure!Network Applications: Smart System Upgrade 39. Smart System Upgrade: General Operation Workload is moved Overlay facilitates virtual re-cablingVirtualizationInfrastructureMaintenance is performed on device Device brought back into service API calls inform other devices!Network Applications: Smart System Upgrade 40. Smart System Upgrade: General Operation VirtualizationWorkload is moved Overlay facilitates virtual re-cablingInfrastructureMaintenance is performed on device Device brought back into service API calls inform other devicesMaintenance summary sent to operations team Health checks are performed Removed from maintenance mode Workloads are rebalanced!Network Applications: Smart System Upgrade 41. Arista EOS enables SDN Customized events and actions Advanced Event Monitor Linux Tools eAPI ! Bash!Events!Python!Sysdb! ! Perl!Triggers!Ruby!Scripting!Actions!Monitor and react OpenTSDB!System Database!Monitoring!Linux Tools Easy integration Programmability at every level 42. Arista EOS Differentiated solutionsReal ChallengesArista SolutionsAutomate deploymentsZTP LANZ AEM Tracer technology DANZ CloudVision (XMPP)Congestion Management Proactive Notifications End to end visibility Traffic analytics Device ManagementProven-Feature Rich-Programmable 43. Arista EOSSDN = Programmability + APIOpenFlow 1.0 support with key partners like Big Switch NetworksArista Hardware driver OvS Plugin for auto-provisioning tenants on physical network Nebula and Piston PartnersNative VMware integration into vSphere and vCloud VXLAN integrationAbility to customize, install and run Python scripts native within EOSNative API calls being developed with key partners. Network automation through event manager 44. DC Automation: How easy is it to deploy Arista switches?Start' Unbox& Rack& Cable& Power