Windows Server System Center Azure Pack

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4 Windows Server System Center Azure Pack

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10 Tenant Deployment Multi-Tier LOB Application

11 Tenant Deployment Multi-Tier LOB Application

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17 Inbox feature for integrated management of IP addresses, domain names, and device identities Tightly integrates with Microsoft DNS and DHCP servers Provides custom IP address space display, reporting, and management Audits server configuration changes and tracks IP address use Migrates IP address data from spreadsheets or other tools Monitors and manages specific scenario-based DHCP and DNS services IPAM server (Redmond) DHCP, DNS, DC, and NPS servers Domain europe.corp.woodbridge.com IPAM Server (UK) Domain fareast.corp.woodbridge.com IPAM Server (Hyderabad) DHCP, DNS, DC, and NPS servers DHCP, DNS, DC, and NPS servers IPAM Server (Bangalore) DHCP, DNS, DC, and NPS servers

18 Tracking activity of IP address/user/mc IP utilization & trend Audit config Unified IP address Mgmt. IP addressing management of physical and virtual networks (SCVMM integration) Integrated IP addressing, DNS and DHCP management Network audit & visibility WS 2016 IPAM Delegated Admin Granular RBAC to manage IP address space, DHCP & DNS Delegated administration within and across datacenters Disaster Recovery Multiple instance deployment SQL Server database Extensive PS support Cross AD Support Scale, robustness & automation Network services Mgmt. Automatic server discovery Single console DHCP and DNS management across datacenters Management of granular DNS properties

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22 Network functions that are being performed by hardware appliances are increasingly being virtualized as virtual appliances Virtual appliances are quickly emerging and creating a brand new market Dynamic and easy to change because they are a pre-built, customized virtual machine. It can be one or more virtual machines packaged, updated, and maintained as a unit. Microsoft included a standalone gateway as a virtual appliance starting with Windows Server 2012 R2 Firewall & Antivirus DDoS & IPS/IDS App/WAN Optimizers S2S Gateway L2/L3 Gateways Routers & Switches NAT & HTTP Proxy Load Balancers

23 3 Deploy, configure & manage virtual appliances with the Network Controller 2 Deploy virtual appliances from vendors of your choice Hyper-V can host the top guest OS s that you need 4 Microsoft provides key virtualized network functions with Windows Server 1

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25 Included within Windows Server It is a network layer, 5-tuple (protocol, source and destination port numbers, source and destination IP addresses), stateful, multitenant firewall Tenant administrators can install and configure firewall policies to help protect their virtual networks Managed via Network Controller and northbound APIs

26 Highly scalable, manageable, and diagnosable softwarebased firewall Freedom to move tenant virtual machines to different compute hosts without breaking tenant firewall policies

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29 DCB Bandwidth management by traffic class Not compatible with vswitch RDMA SMB Direct fast storage and live migrations Not compatible with vswitch or LBFO VMQ VM traffic acceleration RSS Native traffic acceleration Operates in VM with SR-IOV VF Software vrss Spreads loads across VM CPUs Address checksum offloads LSO Offloads large sends RSC Coalescing in native stack TCP Chimney Offload SR-IOV For high performance networking in VMs NVGRE task offload

30 Teaming integrated into the Hyper-V switch Targeted at supporting SDN-switch capabilities: Packet Direct Converged vnic SDN-QoS Supported only when using SDN-Extension Limitations in this release: Switch-independent only Dynamic and Hyper-V port mode load distributions only Managed by VMM or PowerShell, not NIC Teaming GUI Only teams identical ports (same manufacturer, same driver, same capabilities) (e.g., dual port NIC) Switch must be created in SET-mode. (SET can t be added to existing switch.) New-VMSwitch -name SETswitch -NetAdapterName NIC1", NIC2 -EnableEmbeddedTeaming $true

31 DCB policies Can be set on per-nic basis Can be set on NICs bound to Hyper-V switch PowerShell to enable on SET NICs Install-WindowsFeature Data-Center-Bridging New-NetQosPolicy "SMB" NetDirectPortMatchCondition 445 -PriorityValue8021Action 3 New-NetQosPolicy "DEFAULT" -Default -PriorityValue8021Action 0 Enable-NetQosFlowControl -priority 3 Disable-NetQosFlowControl -priority 0,1,2,3,5,6,7 Enable-NetAdapterQos -InterfaceAlias NIC1, NIC2 New-NetQosTrafficClass "SMB" -priority 3 -bandwidth 40 -algorithm ETS

32 Management OS VM(s) Management OS VM(s) DCB policies configured for Mgmt, Storage, Migration & Clustering traffic. Utilizes SMB Multichannel & SMB Direct Hyper-V vswitch Hyper-V vswitch with SET NIC Team

33 Allows host vnics to expose RDMA capabilities to kernel processes (e.g., SMB-Direct) With SET, allows multiple RDMA NICs to expose RDMA to multiple vnics (SMB Multichannel over SMB-Direct) With SET, allows RDMA fail-over for SMB-Direct when two RDMAcapable vnics are exposed Operates at full speed with same performance as native RDMA Add-VMNetworkAdapter -SwitchName SETswitch -Name SMB_1 Add-VMNetworkAdapter -SwitchName SETswitch -Name SMB_2 Enable-NetAdapterRDMA "vethernet (SMB_1)","vEthernet (SMB_2)" Get-NetAdapterRdma

34 Today s NDIS for Windows Is NDIS in its current form enough for 100G? What can we do better? Similar to DPDK Technology for Intel NICs

35 Host CPUs managed by PD client Lightning fast lock-free IO model Coexists with traditional NDIS data path Gives apps direct access to CPU, memory, and NIC capabilities App now decides when it wants to send/receive using polling App owns buffer management App driven I/O for NFV Will work with most 10G NICs PD Buffers managed by PD client CPU CPU CPU PacketDirect Client (vmswitch, SLB) PacketDirect Platform Q1 Q2 Queues managed by PD client CPU NetAdapter - PacketDirect Provider Internet

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42 Tenant Deployment Multi-Tier LOB Application

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45 A centralized, programmable point of automation to manage, configure, monitor, and troubleshoot virtual and physical network infrastructure in your datacenter Can be deployed as single VM (lab) or as a cluster of 3 physical servers (no Hyper-V) or 3 VMs on separate hosts.

46 Highly available and scalable server role Southbound API Northbound API (Rest interface) Can manage:

47 IP subnets VLANS, L2 and L3 switches Host NICs

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50 Windows Server User Voice (Networking) Further Reading What s new in Networking (TechNet)

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