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Adjusted bullet about subscriptions.
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Jim Dial authored May 11, 2018
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4 changes: 2 additions & 2 deletions articles/virtual-network/virtual-network-manage-peering.md
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Expand Up @@ -122,7 +122,7 @@ If you want virtual networks to communicate sometimes, but not always, rather th
There is no peering between VirtualNetwork1 and VirtualNetwork3 through VirtualNetwork2. If you want to create a virtual network peering between VirtualNetwork1 and VirtualNetwork3, you have to create a peering between VirtualNetwork1 and VirtualNetwork3.
- You can't resolve names in peered virtual networks using default Azure name resolution. To resolve names in other virtual networks, you must use [Azure DNS for private domains](../dns/private-dns-overview.md?toc=%2fazure%2fvirtual-network%2ftoc.json) or a custom DNS server. To learn how to set up your own DNS server, see [Name resolution using your own DNS server](virtual-networks-name-resolution-for-vms-and-role-instances.md#name-resolution-that-uses-your-own-dns-server).
- Resources in peered virtual networks in the same region can communicate with each other with the same bandwidth and latency as if they were in the same virtual network. Each virtual machine size has its own maximum network bandwidth however. To learn more about maximum network bandwidth for different virtual machine sizes, see [Windows](../virtual-machines/windows/sizes.md?toc=%2fazure%2fvirtual-network%2ftoc.json) or [Linux](../virtual-machines/linux/sizes.md?toc=%2fazure%2fvirtual-network%2ftoc.json) virtual machine sizes.
- The subscriptions that both virtual networks in the peering are in, must be associated to the same Azure Active Directory tenant. If you don't already have an AD tenant, you can quickly [create one](../active-directory/develop/active-directory-howto-tenant.md?toc=%2fazure%2fvirtual-network%2ftoc.json#create-a-new-azure-ad-tenant). You can use a [VPN Gateway](../vpn-gateway/vpn-gateway-about-vpngateways.md?toc=%2fazure%2fvirtual-network%2ftoc.json#V2V) to connect two virtual networks that exist in different subscriptions associated to different Active Directory tenants.
- The virtual networks can be in the same, or different subscriptions. The subscriptions that both virtual networks in the peering are in, must be associated to the same Azure Active Directory tenant. If you don't already have an AD tenant, you can quickly [create one](../active-directory/develop/active-directory-howto-tenant.md?toc=%2fazure%2fvirtual-network%2ftoc.json#create-a-new-azure-ad-tenant). You can use a [VPN Gateway](../vpn-gateway/vpn-gateway-about-vpngateways.md?toc=%2fazure%2fvirtual-network%2ftoc.json#V2V) to connect two virtual networks that exist in different subscriptions associated to different Active Directory tenants.
- A virtual network can be peered to another virtual network, and also be connected to another virtual network with an Azure virtual network gateway. When virtual networks are connected through both peering and a gateway, traffic between the virtual networks flows through the peering configuration, rather than the gateway.
- There is a nominal charge for ingress and egress traffic that utilizes a virtual network peering. For more information, see the [pricing page](https://azure.microsoft.com/pricing/details/virtual-network).
* <a name="cross-region"></a>You can peer virtual networks in the same region, or different regions. The following constraints do not apply when both virtual networks are in the *same* region, but do apply when the virtual networks are globally peered:
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* Learn how to create a [hub and spoke network topology](/azure/architecture/reference-architectures/hybrid-networking/hub-spoke?toc=%2fazure%2fvirtual-network%2ftoc.json#virtual network-peering)
* Create a virtual network peering using [PowerShell](powershell-samples.md) or [Azure CLI](cli-samples.md) sample scripts, or using Azure [Resource Manager templates](template-samples.md)
* Create and apply [Azure policy](policy-samples.md) for virtual networks
* Create and apply [Azure policy](policy-samples.md) for virtual networks

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