Network Configuration specifications capture the details about the resources used by the network. As these details can change frequently, network configurations provide a versioning capability that enables the management of changes to the facts about the network over time. As the facts about a network change over time, new versions of the network configuration can be created.
In UIM, packet virtual networks and service networks rely on the versioning capabilities of network configurations to manage changes. For this reason, a network configuration is created automatically when you create a Network entity based on a specification with the network type of Packet Virtual Network or Service Network. To support this behavior, you must associate one Network Configuration specification with each Service Network and Packet Virtual Network specification you create.
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