VMware Cloud on AWS Specialist — Question 64

An administrator is preparing to deploy a VMware Cloud on AWS software-defined data center (SDDC) and is planning to scale up to 48 nodes in the future. What is the minimum size management CIDR block that is needed to meet this requirement?

Answer options

• A. /24
• B. /16
• C. /23
• D. /20

Correct answer: D

Explanation

The correct answer is D, as a /20 CIDR block can provide up to 4096 IP addresses, which is sufficient for 48 nodes and additional management requirements. A /24 only offers 256 addresses, which is inadequate, while /23 provides 512 and /16 gives 65,536, both of which are larger than necessary for this scenario.