2V0-620 Question #105: Real Exam Question with Answer & Explanation

The correct answer is A. Verify that there is at least one Distributed Port Group on the Distributed Switch. B. Verify that the Distributed Port Group have active uplinks configured in its teaming and failover. Before adding ESXi 6.x hosts to a vSphere Distributed Switch, the switch must have at least one Distributed Port Group and that port group must have active uplinks defined in its teaming and failover policy.

Section 2 – Administer vSphere Resources

Question

Which two actions are prerequisites to adding ESXi 6.x hosts to a vSphere Distributed Switch? (Choose two.)

Options

AVerify that there is at least one Distributed Port Group on the Distributed Switch.
BVerify that the Distributed Port Group have active uplinks configured in its teaming and failover
CVerify that the Distributed Switch has been configured with a Network Profile.
DVerify that Network I/O control for Management Traffic is configured for the highest share value.

Explanation

Before adding ESXi 6.x hosts to a vSphere Distributed Switch, the switch must have at least one Distributed Port Group and that port group must have active uplinks defined in its teaming and failover policy.

Common mistakes.

C. A Network Profile is associated with Auto Deploy for stateless host provisioning and is not a prerequisite for manually adding hosts to a vDS.
D. Network I/O Control share values for Management Traffic are an optional bandwidth governance feature and are not required before adding hosts to a Distributed Switch.

Concept tested. vSphere Distributed Switch host addition prerequisites

Reference. https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.networking.doc/GUID-E8E5B4A7-ADBB-42BF-84A9-A61B81F01C88.html

Topics

#vSphere Distributed Switch#distributed port group#uplink configuration#prerequisites

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