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AWS Certified Advanced Networking Official Study Guide by Steve Seymour, Steve Morad, Nick Matthews, Matt Lehwess, Alan Halachmi, James Devine, Sidhartha Chauhan

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Answers to Assessment Test

  1. A. Only IPsec is a supported VPN protocol.

  2. C. To vertically-scale, you need to change the instance type to a larger instance. Setting up a standby instance and moving the IP to this instance will result in the least amount of downtime. The downtime will be equal to the time required for the instance to re-create Internet Protocol Security (IPsec) tunnels and establish Border Gateway Protocol (BGP) neighbor relationships. This will be done automatically, or it will have to be initiated manually by you depending on the software on the Amazon EC2 instance. If you stop an existing instance and change its instance type, you also suffer the additional downtime required to boot an instance.

  3. D. AWS Direct Connect ...

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