在 VMM 網狀架構中部署及管理軟體定義網路 (SDN) 基礎結構Deploy and manage a Software Defined Network (SDN) infrastructure in the VMM fabric

重要

已不再支援此版本的 Virtual Machine Manager (VMM),建議升級至 VMM 2019This version of Virtual Machine Manager (VMM) has reached the end of support, we recommend you to upgrade to VMM 2019.

System Center - Virtual Machine Manager (VMM) 可以用來部署和管理軟體定義網路 (SDN) 基礎結構。System Center - Virtual Machine Manager (VMM) can be used to deploy and manage a Software Defined Network (SDN) infrastructure.

軟體定義網路概觀Software Defined Network overview

SDN 可將您的網路虛擬化為抽象的實體硬體網路項目,例如交換器和路由器。SDN virtualizes your network to abstract physical hardware network elements such as switches and routers. 使用 SDN,您可以動態管理您的資料中心網路功能,以符合工作負載和應用程式需求。Using SDN you can dynamically manage your datacenter networking to meet workload and app requirements. 即使當您部署新的工作負載,或在虛擬網路或實體網路之間移動工作負載,也可以以一致的方式大規模實作網路原則。Network policies can be implemented consistently, at scale, even as you deploy new workloads, or move workloads across virtual or physical networks.

如果您在 VMM 網狀架構中部署 SDN,可以︰If you deploy SDN in the VMM fabric you can:

  • 大規模佈建和管理虛擬網路。Provision and manage virtual networks at scale.
  • 部署和管理 SDN 基礎結構,包括網路控制站、軟體負載平衡器和閘道。Deploy and manage the SDN infrastructure, including network controllers, software load balancers, and gateways.
  • 集中定義和控制虛擬網路原則,並將原則連結至您的應用程式或工作負載。Define and control virtual network policies centrally and link them to your applications or workloads. 當您的工作負載部署或移動之後,網路組態會自動自行調整。When your workload is deployed or moved, the network configuration adjusts itself automatically. 這很重要,因為它不需要以手動方式重新設定網路硬體,所以對於較高衝擊性的工作,可降低操作的複雜性,同時節省您寶貴的資源。This is important because it removes the need for manual reconfiguration of network hardware, thereby reducing operational complexity while saving your valuable resources for higher-impact work.
  • 控制虛擬網路之間的流量,包括為您的關鍵應用程式和工作負載定義保證頻寬的能力。Control traffic flow between virtual networks, including the ability to define guaranteed bandwidth for your critical applications and workloads.

SDN 結合了許多技術,包括︰SDN combines a number of technologies, among them:

  • 網路控制站︰網路控制站可讓您自動化網路基礎結構的組態,不需要手動設定網路裝置和服務。Network Controller:The network controller allows you to automate configuration of your network infrastructure, instead of manually configuring network devices and services.
  • 適用於 SDN 的 RAS 閘道:RAS 閘道是一種 Windows Server 2016 中多租用戶、具備 BGP 功能的軟體路由器,針對 CSP 和使用 HNV 裝載多個租用戶虛擬網路的企業而設計。RAS Gateway for SDN: RAS Gateway is a software-based, multitenant, BGP capable router in Windows Server 2016 that is designed for CSPs and Enterprises that host multiple tenant virtual networks using HNV.
  • 適用於 SDN 的軟體負載平衡 (SLB) :Windows Server 2016 中的 SDN 可以使用軟體負載平衡 (SLB) 將租用戶和租用戶客戶網路流量平均地分散到各個虛擬網路資源。Software Load Balancing (SLB) for SDN: (SDN) in Windows Server 2016 can use Software Load Balancing (SLB) to evenly distribute tenant and tenant customer network traffic among virtual network resources. Windows Server SLB 可讓多部伺服器裝載相同的工作負載,提供高可用性和延展性。The Windows Server SLB enables multiple servers to host the same workload, providing high availability and scalability.

深入了解 SDN 堆疊中的技術。Read more about technologies in the SDN stack.

後續步驟Next steps