An Organization Has Multiple Applications Running in VPCs Across Multiple

question 215

Multiple Choice

An organization has multiple applications running in VPCs across multiple AWS accounts. The network engineer has deployed a central VPC with a pair of software VPN instances that run IPSec tunnels with dynamic routing to VGWs of all application VPCs. This central VPC is connected to on-premises resources via a Direct Connect connection using a private VIF. What additional configuration is required to enable the applications in VPCs to communicate with each other and access on-premises resources?

• A) Configure each application VPC with a static route entry pointing the on-premises CIDR block to the software VPN instances.
• B) Configure the central VPC with a static route entry pointing the on-premises CIDR block to local VGWs.
• C) Advertise all application VPC CIDR blocks to on-premises resources via the VGW in the central VPC.
• D) Configure IPSec tunnels from the on-premises router into the software VPN instances with dynamic routing.

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Definitions:

Normally Open Contact

A Normally Open Contact is a type of switch or relay contact that is open (disconnected) when in its default state, closing (connecting) only when activated.

Logic 0

A binary state that represents a false condition or off state in digital electronics.

Software

Programs that control the processing of data in a system, as contrasted to the physical equipment itself (hardware).

Personal Computer

A small, relatively inexpensive computer designed for individual use, capable of running general-purpose applications and accessing the internet.