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Difficulty: EasyAWS Network Services

A company needs to connect its on-premises corporate office to its resources running in an Amazon Virtual Private Cloud (VPC). The connection must be direct and private, or encrypted over the public internet. Which of the following AWS services or features can be used to establish this hybrid network connectivity? (Select TWO.)

  1. AWS Site-to-Site VPNAnswer
  2. AWS Direct ConnectAnswer
  3. C
    VPC Peering
  4. D
    Network ACLs
  5. E
    Amazon EBS

Answer

AWS Site-to-Site VPN and AWS Direct Connect are the correct services for establishing hybrid connectivity between on-premises networks and AWS.
AWS Site-to-Site VPN and AWS Direct Connect are the correct answers because they are the standard AWS services used to link on-premises offices or data centers with AWS VPCs. AWS Site-to-Site VPN creates an encrypted tunnel over the public internet, while AWS Direct Connect provides a dedicated, private physical connection.

Step-by-Step Solution

1
Identify the primary requirement in the scenario.
The company needs to establish hybrid network connectivity between an on-premises office and an AWS VPC.
This narrows down the selection to AWS services designed for hybrid cloud connectivity.
2
Evaluate the available options against hybrid connectivity use cases.
AWS Site-to-Site VPN provides secure, encrypted IPsec tunnels over the public internet, and AWS Direct Connect provides a private, physical fiber connection. Other options like VPC Peering, Network ACLs, and Amazon EBS are used for VPC-to-VPC routing, subnet security, and block storage respectively.
Selecting the two services that directly support connecting on-premises infrastructure to AWS VPCs satisfies the requirement.

Key Concept

AWS hybrid network connectivity services
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Topics

AWS Network Services

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