2V0-41.24 Question 307
Select 3You are tasked with creating a Tier-1 gateway in an NSX-T environment to enable communication between workloads and external networks. Which of the following steps are required during the creation process to ensure proper functionality?
- A
Attach the Tier-1 gateway to a Tier-0 gateway
- B
Enable Route Advertisement for connected subnets
- C
Assign a unique DNS server to the Tier-1 gateway
- D
Configure a service interface on the Tier-1 gateway
- E
Attach one or more segments to the Tier-1 gateway
Show answer and explanation
Correct answers: A, B, E
Explanation
To create a functional Tier-1 gateway, it must be attached to a Tier-0 gateway for north-south traffic flow, advertise routes for connected subnets to enable routing, and have one or more segments attached to provide connectivity for workloads. Configuring DNS or service interfaces is optional and depends on specific use cases, making them unnecessary for the basic creation process.
- A. Correct.
Attaching the Tier-1 gateway to a Tier-0 gateway ensures north-south traffic can flow between the Tier-1 gateway and external networks. Without this, traffic cannot reach external destinations.
- B. Correct.
Enabling Route Advertisement for connected subnets allows the Tier-1 gateway to advertise routes to the Tier-0 gateway, which is critical for routing traffic between internal and external networks.
- C. Incorrect.
Assigning a unique DNS server is not a mandatory step during the creation of a Tier-1 gateway. DNS settings are typically configured at the segment or workload level, not at the gateway level.
- D. Incorrect.
Configuring a service interface on the Tier-1 gateway is optional and only required for specific use cases, such as providing gateway services to a directly connected network. It is not a mandatory step for basic Tier-1 gateway functionality.
- E. Correct.
Attaching one or more segments to the Tier-1 gateway is essential to establish connectivity for workloads. Without this, the Tier-1 gateway would not have any connected networks to manage.