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Article ID: 310502
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Updated On:
Environment
VMware vCenter Server 5.0.x
VMware vCenter Server 5.5.x
VMware vCenter Server 5.1.x
VMware vCenter Server 4.0.x
VMware vCenter Server 4.1.x
Cause
This issue occurs if the VLAN ID or range entered is invalid, or if one or more of the VLANs have already been used for Primary Private VLANs in the distributed switch.
Resolution
To resolve this issue, ensure that the VLAN ID entered is a valid positive integer value between 1 and 4094 and that the values are not used for Private VLANs on the distributed switch.