-By default, connectivity between virtual networks are enabled when you link multiple virtual networks to the same ExpressRoute circuit. However, Microsoft advises against using your ExpressRoute circuit for communication between virtual networks and instead uses [VNet peering](../virtual-network/virtual-network-peering-overview.md). For more information about why VNet-to-VNet connectivity isn't recommended over ExpressRoute, see [connectivity between virtual networks over ExpressRoute](virtual-network-connectivity-guidance.md).
0 commit comments