What is route propagation with respect to a virtual private gateway?
A. It automatically allows inbound traffic from your on-premises connection.
B. It copies all routes from an on-site network to an AWS VPC’s subnets routing tables.
C. It enables storage-based traffic from a customer’s storage gateway
D. It helps avoid manually entering VPN routes into your VPC routing tables.
Answer:D
What is route propagation with respect to a virtual private gateway?
A. It automatically allows inbound traffic from your on-premises connection. B. It copies all routes from an on-site network to an AWS VPC’s subnets routing tables. C. It enables storage-based traffic from a customer’s storage gateway D. It helps avoid manually entering VPN routes into your VPC routing tables.
Explanation: Route propagation is a routing option that automatically propagates routes to the route tables so you don’t need to manually enter VPN routes. It’s most common in a Direct Connect setup. Option “It copies all routes from an on-site network to an AWS VPC’s subnets routing tables” is too broad a statement—not all routes are automatically copied. Option “It automatically allows inbound traffic from your on-premises connection” is incorrect and in option “It enables storage-based traffic from a customer’s storage gateway”, a storage gateway is not part of a Direct Connect solution (it can be, but isn’t required).