Anywhere On pages where you can view device information, such as under Network Explorer > Inventory, the devices table shows a column titled Network View. Each managed device belongs to a network view, and the Network View column shows the membership of the device's membership.
Each entry under the Network View column links to the Network Viewer window. It shows the complete list of devices that are members of the network view, broken into the following two categories:
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Some device types do not use Route Distinguisher values (also known as Route Targets) for VRF configuration and the value will be blank as a result.
You can To assign other VRF instances to the current network by clicking , click the Assign button over in the upper-right corner of the Associated VRFs list, which opens section to the network editor. For more information, see Mapping Virtual Networks to Network Views.