HOTSPOT - Your company has two on-premises sites in New York and Los Angeles and Azure virtual networks in the East US Azure region and the West US Azure region...
Microsoft AZ-305 Exam
Questions Number: 148 out of 268 Questions
55.22%
Question 148
HOTSPOT - Your company has two on-premises sites in New York and Los Angeles and Azure virtual networks in the East US Azure region and the West US Azure region. Each on-premises site has ExpressRoute Global Reach circuits to both regions. You need to recommend a solution that meets the following requirements: - Outbound traffic to the internet from workloads hosted on the virtual networks must be routed through the closest available on-premises site. - If an on-premises site fails, traffic from the workloads on the virtual networks to the internet must reroute automatically to the other site. What should you include in the recommendation? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point. Hot Area:
Box 1: Border Gateway Protocol (BGP) An on-premises network gateway can exchange routes with an Azure virtual network gateway using the border gateway protocol (BGP). Using BGP with an Azure virtual network gateway is dependent on the type you selected when you created the gateway. If the type you selected were: ExpressRoute: You must use BGP to advertise on-premises routes to the Microsoft Edge router. You cannot create user-defined routes to force traffic to the ExpressRoute virtual network gateway if you deploy a virtual network gateway deployed as type: ExpressRoute. You can use user-defined routes for forcing traffic from the Express Route to, for example, a Network Virtual Appliance. Box 2: Border Gateway Protocol (BGP) Incorrect: Microsoft does not support HSRP or VRRP for high availability configurations. Reference: https://docs.microsoft.com/ja-jp/azure/expressroute/designing-for-disaster-recovery-with-expressroute-privatepeering https://docs.microsoft.com/en-us/azure/expressroute/expressroute-routing
