2V0-17.25 practice question 13 of 15

During creation of a new Organization for All Applications in VCF Automation, which four NSX constructs are automatically configured at the regional networking step? (Choose four.)

Full set: 104 questions

Domain Install and Configure VMware vRealize Operations

Answer options
A:

A. A Default Virtual Private Cloud (VPC)

Correct answer
B:

B. A Provider Tier-0 Gateway

Correct answer
C:

C. An outbound Destination Network Address Translation (DNAT) rule

D:

D. An NSX Transit Gateway

E:

E. An outbound Source Network Address Translation (SNAT) rule

Correct answer
F:

F. A Virtual Distributed Switch (VDS)

G:

G. A Virtual Private Cloud (VPC) connectivity profile

Correct answer
Correct Answer:
A. A. A Default Virtual Private Cloud (VPC); B. B. A Provider Tier-0 Gateway; E. E. An outbound Source Network Address Translation (SNAT) rule; G. G. A Virtual Private Cloud (VPC) connectivity profile
Explanation

When creating a new Organization in a VCF environment integrated with automation and NSX Virtual Private Cloud (VPC), a set of networking constructs is provisioned to provide a ready-to-use, isolated environment. This automated process typically creates a default VPC (A) as the primary container for the organization's networks. This VPC is configured to connect to the external network via a pre-existing Provider Tier-0 Gateway (B). This connectivity is defined by a VPC connectivity profile (G). To allow workloads within the VPC to access external networks (like the internet), an outbound Source NAT (SNAT) rule (E) is automatically configured on the VPC's gateway.

Why Incorrect

C. A DNAT rule is for inbound traffic, mapping an external IP to an internal one. It is not typically configured by default for outbound access.
D. An NSX Transit Gateway is used for inter-VPC communication. It is not a default construct for a single, new organization's initial setup.
F. A Virtual Distributed Switch (VDS) is a vSphere-level construct that underpins NSX, but it is configured at the cluster level, not per-organization during this step.

References

1. VMware, Inc. (2023). NSX 4.1 Design Guide. "NSX Virtual Private Cloud (VPC)," pp. 168-172. This guide details the VPC architecture, which includes a private T1 Gateway, default SNAT rules, and connectivity to a T0 gateway.

2. VMware, Inc. (2023). Using and Managing VMware NSX. "NSX Virtual Private Clouds," Section: "Create a VPC." This section describes the process and components, noting the automatic creation of a T1 gateway with a default SNAT rule for outbound traffic. The connectivity profile and T0 gateway are prerequisites defined at the project level.

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