Systems, methods, and computer storage media are described herein that configure a switch extension associated with a virtual switch with one or more settings. In response to the configuring, the systems, methods, and computer storage media persist the one or more settings and apply the persisted one or more settings to a target switch extension of a target virtual switch. The systems, methods, and computer storage media receive the settings through a management interface. Also, the systems, methods, and computer storage media receive requests for information associated with the switch extension and provide the switch extension information in response.