An architect is helping an organization with the Logical Design of an NSX-T Data Center solution.
This information was gathered during the Assessment Phase:
✑ Maximum performance and availability is required between the physical and virtual network.
✑ Load Balancing service is required for back-end web servers.
✑ NAT is required.
Which selection should the architect include in their design? (Choose the best answer.)
To meet the requirements of maximum performance and availability, load balancing, and NAT, the architect should deploy a Tier-1 gateway and connect it to an Active/Active Tier-0 gateway with ECMP configured. This configuration allows the load balancing service on the Tier-1 gateway while leveraging ECMP on the Tier-0 gateway for high availability and optimal performance.
Correct Answer: A
Option C is wrong because ECMP can be enabled only on Active-Active Tier-0 Gateway. Option B is wrong because load balancer can be configured on Tier-0. Option A is correct because it talks about Tier-1 where we can leverage LB and also Tier-0 A-A is mentioned which means we can leverage ECMP there.
A is the correct answer. LB must be attached to Tier-1 gateway. In a typical deployment, the Tier-1 gateway is connected to a Tier-0 gateway in active-active mode, and as we know just in Tier-0 is supported ECMP.
Correct Answer: A
Correct Answer: A