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2V0-642 · Question #271

Two virtual machines are unable to communicate with one another. The virtual machines are in the same distributed port group, but reside on different ESXi hosts. What are two possible causes for the…

The correct answer is B. No physical NICs are assigned as active or standby uplinks in a NIC team. D. The physical NICs assigned as active or standby uplinks reside on different VLANs on the. https://docs.vmware.com/en/VMware- vSphere/6.5/com.vmware.vsphere.troubleshooting.doc/GUID-5324A0E4-AA7B-40CC-A975- D45328B5C434.html There are no physical NICs on some of the hosts assigned to active or standby uplinks in the teaming and failover order of the distributed port…

Section 1 – Install, Configure, and Manage vSphere Networking

Question

Two virtual machines are unable to communicate with one another. The virtual machines are in the same distributed port group, but reside on different ESXi hosts. What are two possible causes for the communications issue? (Choose two )

Options

  • ABasic multicast filtering mode has been disabled on the ESXi hosts.
  • BNo physical NICs are assigned as active or standby uplinks in a NIC team.
  • CThe standby links are configured on different VLANs, preventing heartbeats from reaching
  • DThe physical NICs assigned as active or standby uplinks reside on different VLANs on the

How the community answered

(38 responses)
  • A
    16% (6)
  • B
    76% (29)
  • C
    8% (3)

Explanation

https://docs.vmware.com/en/VMware- vSphere/6.5/com.vmware.vsphere.troubleshooting.doc/GUID-5324A0E4-AA7B-40CC-A975- D45328B5C434.html There are no physical NICs on some of the hosts assigned to active or standby uplinks in the teaming and failover order of the distributed port group. The physical NICs on the hosts that are assigned to the active or standby uplinks reside in different VLANs on the physical switch. The physical NICs in different VLANs cannot see each other and thus cannot communicate with each other.

Topics

#distributed port group#NIC teaming#VLAN#uplink configuration

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