VM cannot access network after vMotion.

• Scenario / Problem Statement: After migrating a VM with vMotion, the VM loses network connectivity.

• Diagnosis:

  1. Check port group configuration on destination host.

  2. Verify VLAN ID matches source host.

  3. Review physical NIC uplink configuration.

• Likely Cause: Destination host port group not mapped to correct VLAN/uplink.

• Resolution: Ensure consistent port group/VLAN configurations across all ESXi hosts in the cluster.