Which strategy should a solutions architect use to maintain consistent network performance while meeting this new requirement?
Create a client VPN endpoint and configure the laptops to use an AWS client VPN to connect to the VPC over the internet.
Create a new public virtual interface for the existing DX connection, and create a new VPN that connects to the VPC over the DX public virtual interface.
Create a new Site-to-Site VPN that connects to the VPC over the internet.
Create a new private virtual interface for the existing DX connection, and create a new VPN that connects to the VPC over the DX private virtual interface.
Explanations:
Creating a client VPN endpoint over the internet does not meet the requirement for consistent network performance, as internet latency and fluctuations can impact performance.
Using a public virtual interface over Direct Connect with a VPN will encrypt data over the existing DX connection, maintaining consistent performance with encryption.
A Site-to-Site VPN over the internet does not provide consistent network performance due to internet dependency, which can introduce variable latency.
A VPN over a private virtual interface on Direct Connect is redundant because the private virtual interface already secures and isolates traffic within the private network.
I scheme that the answer is:
Create a new public virtual interface for the existing DX connection, and create a new VPN that connects to the VPC over the DX public virtual interface.