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DCM 11.1 Advanced Converged Networks for Enterprise, Cloud and Hyperscale Environments Brandon Hoff Director of Product Management, Emulex 1 Agenda • • • • • • • Market trends Next generation server and hypervisor deployment architectures Next generation data center networks Virtual networks New High Performance I/O (HPIO) applications Designing your Software-Defined Data Center (SDDC) Solutions for next generation enterprise data center workloads Advanced Converged Networks Reduces CAPEX and OPEX for Enterprise Data Centers 2 Market Trends Next Generation Enterprise Workloads Rapid growth in demand for rich media, large files, and large datasets Pervasive virtualization of servers, storage, and now the network Private Public Hybrid Cloud deployments Clustered or distributed applications driving increased east-west traffic Hyperscale applications: Increasing use of metadata for searching, indexing, analytics 3 Market Trends IT Megatrends Virtualized servers, networking & storage will be 75% of IT* ⃰ IDC Predictions 2013 80% of all new applications delivered via the cloud by 2015* ⃰ Gartner 2013 Predictions 72% of global 2000 data shops are starting to use big data* ⃰ ESG: Impact of Big Data on Analytics Every aspect of the data center will be softwaredefined* ⃰ VMware CTO Keynote 2012 4 Market Trends The Evolution Hybrid Cloud • Seamless VM mobility • Scale-out ”eastwest” networking • HPIO Convergence • • • • Bare Metal Hardware • 10GbE networking bandwidth Unified networking Apps acceleration iSCSI over DCB Interoperable FCoE SDDC Software-defined Server • Any workload anywhere • Standard servers Pervasive Virtualization Key Advanced Converged Network Features Standard servers Offloads for high core count servers Virtual network hardware offloads • Virtualization density • Management • NFV Enterprise-class storage offloads • iSCSI over DCB • FCoE Virtualize & Consolidate Small packet performance • Bandwidth optimization & allocation Bandwidth allocation SDN Ready Stage 1 Stage 2 Stage 3 … to the SDDC NFV Ready 5 Next generation server and hypervisor deployment architectures Server Core Count and Virtual Density Is Driving NIC Intelligence Hundreds of Cores or VMs, today • • • Intel recently announced a 15 core CPU (18 Feb 2014) • • Supports 8 sockets 120 cores • One healthcare company is deploying more than 150 VMs per server today … Customers are deploying large numbers of VMs And, each core or VM needs the right network and storage connectivity 1-4 Ethernet Links 10GbE/40GbE The Problem: server efficiency & removing bottlenecks how to get the right packets to the right place http://www.theregister.co.uk/2014/02/18/intel_releases_mission_critical_two_four_and_eight_socket_xeon_e7_v2_line/ 6 Next generation server and hypervisor deployment architectures NIC Intelligence for Optimal Server Performance Hundreds of Cores or VMs, today • • • • • • • • • RSS, VMqueue, NetQueue Bandwidth allocation QoS and DCTCP VLANs VXLAN and NVGRE vSwitches and SR-IOV FCoE and iSCSI Kernel bypass Q and Q-in-Q tagging … … 1-4 Ethernet Links 10GbE/40GbE The Solution: NIC based offloads for optimal server performance 7 http://www.theregister.co.uk/2014/02/18/intel_releases_mission_critical_two_four_and_eight_socket_xeon_e7_v2_line/ Next generation server and hypervisor deployment architectures Advanced Network Convergence • • • • Allocate Bandwidth to multiple different vNICs Provision 10GbE and 40GbE links to support storage, data, and HPIO workloads • Allocate bandwidth as required • One network adapter for data, storage, and HPIO networking needs Reduces the cost of server network connectivity Works seamlessly with popular network switches The NIC has become a key part of the data center network architecture, essentially an in-server network 8 Next Generation Data Center Networks Networking & Application Workload Trends Virtualization Will Drive “East-West” Traffic Cloud Architecture Dominates 100% 44% 41% 61% 49% 37% 54% 56% 59% 39% 51% 63% 46% 2012 2013 2014 2015 2016 2017 80% 60% 40% 20% 0% Cloud workloads Traditional workloads Source: Cisco Global Cloud Index: Forecast and Methodology, 2012–2017 9 Next Generation Data Center Networks Enterprise Network Transition Traditional 3 Tier WAN Edge Leaf Spine More than 80% of network traffic will be east-west* Gartner: Your Data Center Network is Heading for WAN Edge Traffic Chaos Core Aggr Core Network Transition Spine Access Leaf Racks Racks Advanced converged networks is essential to support this network transition 10 Next Generation Data Center Networks In Server Networks The Last Hop • Networking inside the server is the last hop of the network • Networking can be divided between • • • Bypass Pass-through Traditional vSwitches • This changes how we view the network Traditional vSwitch Pass-Through vSwitch Bypass VEB Network Virtualization Server OEM Blade Switch Server OEM ToR Switch 3rd Party Core Switch/Router Advanced converged networks delivers the optimal network performance for all virtualized workloads 11 Virtual Networks TCO Justification for Virtual Networks VMware’s TCO Argument for Virtual Networks Used with permission from VMware 12 Virtual Networks Virtual Networks VNI 2 Virtual Network 10.10.1.X VNI 3 Virtual Network 10.10.0.X VLAN ID = 11 Subnet = 192.168.4.X Overlay Networking Virtual Network 10.10.2.X Virtual Subnets VLAN ID = 10 Subnet = 192.168.3.X VNI 1 VLAN ID = 11 Subnet = 192.169.1.X MPLS, VPLS, etc. Physical Network Well Known VLANs, Subnets, Routing 13 Virtual Networks Benefits of NIC-based Virtual Network Offloads • NIC virtual network hardware offloads improves hypervisor performance over nonoffloaded NICs by as much as 70 percent • NIC virtual network hardware offloads consumes up to 50 percent less server CPU 14 New HPIO Applications Ethernet Convergence Evolution Enterprise wants ONE NETWORK! Everything over Ethernet New data center enterprise solution HPIO (Enterprise-class RoCE and low latency) rounds out data center Ethernet convergence 15 New HPIO Applications Attributes of HPIO Workloads Low Latency High Bandwidth Low CPU Overhead (RoCE) HPIO enable HPC-like applications for standard enterprise class servers 16 New HPIO Applications • • • Converge storage and network ports Add HPIO capabilities Focused on next generation high performance workloads • • Leverage the benefits of RoCE • • • Faster storage Faster VM migration Make your data center more HPC-like, but not HPC • • Enable enterprise-class RoCE and Low Latency Database clusters Leverage standard data center hardware • Minimize stranded costly islands of compute Addressable data center network ports 100% IB 95% 90% 85% 80% 75% 70% 65% 60% Add HPIO solutions Enterprise HPIO Fibre Channel Ethernet ports Advanced converged networks 95% of server ports 55% 50% 17 Designing your SDDC The Softwaredefined Server Customers want to deploy standard server configurations • Optimize performance for specific workloads Video streaming Security NSP (Telecom) Requires hardware that can be configured by software for any workload Vertical Stacks RoCE (RDMA) • Storage (iSCSI, FCoE) • And run any workload on any server … to eliminate costly isolated islands of compute Enterprise/Cloud Virtualization (UMC, SRIOV, VXLAN, NVGRE) • HPIO NIC • Software-Defined Data Center Advanced Networks 10GbE/40GbE Connectivity 18 Solutions for next generation data center workloads Advanced Converged Networks Optimizes Workload-specific software defined servers for optimized workload performance Native NIC offload support for server virtualization and network virtualization Private Public Hybrid Optimized for private cloud, public cloud, and hybrid cloud deployments HPIO for high performance enterprise class solutions Optimized for hyperscale workloads for the enterprise 19 Summary: Reducing CAPEX and OPEX Advanced Converged Networks Deliver REDUCED COSTS Reduces CAPEX spending in virtualized environment by increasing VM density Reduces OPEX spending by reducing system and networking management Reduces expensive switches, cables and optics required by consolidating network fabrics REDUCED COMPLEXITY IMPROVED PERFORMANCE Eliminates network configuration in virtualized environments Higher throughput in virtualized, private & hybrid cloud networks Leverage converged networks to run multiple protocols with one converged network fabric Accelerates data delivery to critical applications and improves time taken to migrate virtual workload Designed with multiple workloads in mind Superior small packet performance ensures faster data delivery HPIO 20 Questions? Feel free to contact me at [email protected] 21