The following section describes operational considerations for assigning a Management I-SID to DvR Leaf node.
If the specified I-SID is not associated with a VLAN, the Management Instance VLAN interface is created with the specified I-SID and an internal VLAN.
Note
The internal VLAN is not configurable.You cannot create a Management Instance VLAN interface if the I-SID is already associated with a VLAN. However, you can configure a Management Instance VLAN interface if the I-SID is associated with the onboarding VLAN.
The I-SID cannot be learned dynamically. You cannot create a Management Instance VLAN interface if the I-SID sent from the DvR Controller is the same as the Management Instance VLAN I-SID.
When you delete the Management Instance VLAN interface, the internal VLAN is deleted. You cannot delete the onboarding VLAN.
You can migrate from a previous configuration or to a DvR Leaf only if an I-SID is associated with the Management Instance VLAN. If you disable DvR on a DvR Leaf by disabling the dvr-leaf-mode boot flag, the Management Instance VLAN is deleted. You can either restart the onboarding process or configure a Management Instance CLIP or Management Instance OOB interface.
In DvR Leaf, you can create a Management Instance VLAN interface using the quick-config-mgmt utility script with the Management I-SID but not with port number or VLAN ID. This I-SID cannot be used if the Management Instance interface is already created. You can issue the convert command to use this I-SID.
Migration from DvR leaf to non-DvR leaf deletes the Management Instance VLAN configuration.