An administrator needs to allow wide open access to one particular NC2 AWS cluster from an on-premises subnet of 10.19.160.0/24.
What is the proper Custom Security Group formatting to satisfy this task?
A)
B)
C)
D)
A . Option A
B . Option B
C . Option C
D . Option D
Answer: B
Explanation:
To allow wide open access to a particular NC2 AWS cluster from an on-premises subnet (10.19.160.0/24), the proper Custom Security Group formatting needs to include the necessary tags that specify the external cluster UUID and the networks allowed.
Custom Security Group Configuration:
The configuration should include tags to identify the cluster and the networks that should be granted access.
Key: nutanix:clusters
Key: nutanix:clusters:external
Value: <cluster-uuid>
Explanation of Choice:
Option B includes the necessary tags and values, ensuring that the specific cluster UUID is recognized and the on-premises subnet (10.19.160.0/24) can communicate with the NC2 cluster.
Security Group Tags:
nutanix:clusters:external – Identifies the cluster as external.
nutanix:clusters:external:cluster-uuid – Specifies the unique identifier for the cluster, enabling proper traffic routing and access.
Reference: Nutanix Cloud Clusters on AWS Administration Guide
AWS Security Group Documentation
Nutanix Best Practices for Custom Security Group Configuration
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