Q. What types of traffic can be sent using ExpressRoute?
A. Although a regular site-to-site VPN connects an on-premises network to a virtual network in Azure, an ExpressRoute offers a greater range of connectivity to Azure and additional Microsoft services. These fall into three types of Microsoft cloud and as the administrator you control which of these are enabled for your ExpressRoute connection (noting that the last cloud type is not available with all carriers and locations)....More