首页> 外国专利> Extending virtual station interface discovery protocol (VDP) and VDP-like protocols for dual-homed deployments in data center environments

Extending virtual station interface discovery protocol (VDP) and VDP-like protocols for dual-homed deployments in data center environments

机译:扩展虚拟站接口发现协议(VDP)和类似VDP的协议,以在数据中心环境中进行双宿主部署

摘要

Techniques are provided for provisioning network resources for virtual machines. At a first switch device, a configuration request message is received from a virtual switch to provision virtual network segmentation resources for a virtual machine managed by the virtual switch. The first switch device provisions the virtual network segmentation resources for the virtual machine. The first switch devices sends to a second switch device a first synchronization message that includes information describing the virtual network segmentation resources. The second switch device is a peer of the first switch device. The first switch device also sends to the second switch device a second synchronization message that includes state information indicating that the first switch device is in an active state for servicing the virtual machine and that the second switch device is to be placed in a dormant state for servicing the virtual machine.
机译:提供了用于为虚拟机供应网络资源的技术。在第一交换机设备处,从虚拟交换机接收配置请求消息,以为由该虚拟交换机管理的虚拟机提供虚拟网络分段资源。第一交换设备为虚拟机提供虚拟网络分段资源。第一交换设备向第二交换设备发送第一同步消息,该第一同步消息包括描述虚拟网络分段资源的信息。第二交换设备是第一交换设备的对等体。第一交换设备还向第二交换设备发送第二同步消息,该第二同步消息包括状态信息,该状态信息指示第一交换设备处于用于服务虚拟机的活动状态,并且第二交换设备将处于休眠状态以用于虚拟机。为虚拟机提供服务。

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