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3V0-21.23 · Question #43

The Chief Operating Officer (COO) at an organization raises concerns that their virtual infrastructure environment is vulnerable. Recently, a security-related issue with a virtual machine caused all…

The correct answer is C. The virtual infrastructure environment must connect application virtual machines and. VLANs let you segment a network into multiple logical broadcast domains at Layer 2 of the network protocol stack. https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.networking.doc/GUID- C42AFA4A-1BDA-4ECC-B2D1-6E538771B2C3.html

Design for security

Question

The Chief Operating Officer (COO) at an organization raises concerns that their virtual infrastructure environment is vulnerable. Recently, a security-related issue with a virtual machine caused all management services to become unavailable. No budget is available in the short term for additional platform investment. An architect is asked to review the current environment and make recommendations to mitigate concerns. A virtualization administrator has provided the following details:

  • There is a single four node cluster of ESXi servers
  • There are two, Layer 2, physical network switches connecting resources
  • The data center network is presented as a single /16 subnet

Given the information provided, which functional requirement should the architect include in the design to mitigate the COOs concerns?

Options

  • AThe virtual infrastructure environment must connect application virtual machines and
  • BThe virtual infrastructure environment must connect application virtual machines and
  • CThe virtual infrastructure environment must connect application virtual machines and
  • DThe virtual infrastructure environment must connect management services to a vSphere standard

How the community answered

(40 responses)
  • A
    8% (3)
  • B
    13% (5)
  • C
    78% (31)
  • D
    3% (1)

Explanation

VLANs let you segment a network into multiple logical broadcast domains at Layer 2 of the network protocol stack. https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.networking.doc/GUID- C42AFA4A-1BDA-4ECC-B2D1-6E538771B2C3.html

Topics

#network segmentation#management network isolation#security design#vSphere networking

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