A company is designing a hybrid network architecture. They have two on-premises data centers and three AWS Regions. They need to ensure highly available connectivity. If one Direct Connect connection fails, traffic must automatically route through a backup connection. Which TWO actions should the architect take? (Select TWO)

Answer options:

Provision two Direct Connect connections in different DX locations.

Configure static routing on the Direct Connect gateways.

Configure BGP multipath (ECMP) on the Transit Gateway.

Use AWS VPN CloudHub as the primary connection.

Configure VPC Peering between all regions.

Use a single Direct Connect connection with two virtual interfaces.

How to approach this question

Look for physical redundancy and dynamic routing protocols.

Full Answer

High availability requires redundant physical connections (different locations) and dynamic routing (BGP/ECMP) to automatically detect failures and reroute traffic.

Common mistakes

Relying on a single DX location or static routing.

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