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2V0-620 · Question #178

An administrator is creating a new vSphere Distributed Switch that will be utilized with a specific vSphere Cluster. The cluster itself contains a mix of ESXi 5.x and 6.x Hosts. Which Distributed Swit

The correct answer is B. Distributed Switch: 5.0.0. The VDS version selected must not exceed the maximum version supported by the lowest ESXi version in the cluster, ensuring all hosts can connect to the distributed switch.

Section 3 – Install and Configure vCenter Server and ESXi

Question

An administrator is creating a new vSphere Distributed Switch that will be utilized with a specific vSphere Cluster. The cluster itself contains a mix of ESXi 5.x and 6.x Hosts. Which Distributed Switch version should be created to support this configuration?

Options

  • ADistributed Switch: 6.0.0
  • BDistributed Switch: 5.0.0
  • CDistributed Switch: 5.1.0
  • DDistributed Switch: 5.5.0

How the community answered

(40 responses)
  • A
    13% (5)
  • B
    80% (32)
  • C
    5% (2)
  • D
    3% (1)

Why each option

The VDS version selected must not exceed the maximum version supported by the lowest ESXi version in the cluster, ensuring all hosts can connect to the distributed switch.

ADistributed Switch: 6.0.0

VDS 6.0.0 requires ESXi 6.0 or later; any ESXi 5.x hosts in the cluster would be unable to join a distributed switch at this version.

BDistributed Switch: 5.0.0Correct

Distributed Switch version 5.0.0 is the baseline VDS version for the ESXi 5.x family and is compatible with all ESXi 5.x hosts including 5.0, ensuring every host in the mixed 5.x/6.x cluster can successfully connect to the switch.

CDistributed Switch: 5.1.0

VDS 5.1.0 requires ESXi 5.1 or later, so any ESXi 5.0 hosts present in the 5.x mix would be excluded from connecting to this switch version.

DDistributed Switch: 5.5.0

VDS 5.5.0 requires ESXi 5.5 or later and would prevent ESXi 5.0 and 5.1 hosts from being added to the distributed switch.

Concept tested: vSphere Distributed Switch version compatibility with mixed ESXi host versions

Source: https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.networking.doc/GUID-69933F6E-49F2-4F6D-9E1E-9DF80E69CDE2.html

Topics

#vSphere Distributed Switch#version compatibility#ESXi 5.x#mixed environment

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