* Multi-Tier Architecture for Stateful Services (Correct Answer - A):
* Multi-tier NSX architecture (T0-T1)providesgranular traffic controlby allowingseparation of stateful services(e.g., NAT, Load Balancer, Firewall).
* Itoptimizes traffic flowbetweendifferent application tiers, preventingunnecessary stateful service processingat theTier-0 Gateway.
* Incorrect Options:
* (B - Better Performance and Scalability):
* Performancedepends on deployment designrather than the number of tiers.
* (C - Simplifies Stateful Service Deployment):
* Stateful services still require specific placement, making configuration morestructured, not necessarily simpler.
* (D - Reduces NSX Edge Nodes Required):
* Edge node requirements depend on workload size, not the number of tiers.
VMware NSX 4.x Reference:
* NSX-T Multi-Tier Routing and Gateway Design Guide
* Stateful Services Placement in NSX Edge Clusters