This is the built-in help made by Microsoft for the command 'Get-NetVirtualizationGlobal', in PowerShell version 3 - as retrieved from
Windows version 'Microsoft Windows Server 2012 Standard' PowerShell help files on 2016-06-23.
For PowerShell version 3 and up, where you have Update-Help, this command was run just before creating the web pages from the help files.
Gets per-host global information for a Network Virtualization module.
Get-NetVirtualizationGlobal [-AsJob [<SwitchParameter>]] [-CimSession <CimSession[]>] [-ThrottleLimit <Int32>] [-UseExternalRouter
<Boolean[]>] [<CommonParameters>]
The Get-NetVirtualizationGlobal cmdlet gets per-host global configuration and states of a Microsoft® Hyper-V® Server 2012 Network
Virtualization module. For more information about Network Virtualization, see Network Virtualization technical details
(http://technet.microsoft.com/library/jj134174.aspx) on TechNet.
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Example 1: Get external router value
PS C:\>Get-NetVirtualizationGlobal
UseExternalRouter : False
This command displays whether the Network Virtualization module on the current host uses external routers for cross-network traffic.