Methods and devices are provided for managing gaming machine networks. A switch may report the gaming machines that are currently connected to the switch. The report may be made periodically, in response to a query and/or in response to an event (such as the connection of a new gaming machine). The report may be made to a network administrator, e.g., to a host device under the control of a network administrator, and/or may be used to automatically update a connectivity table. A display of the current connectivity of gaming machines and associated switches may be provided. The prior connectivity of the gaming machines and associated switches may be displayed. The display may be a graphical user interface (“GUI”) that allows a user to, e.g., resolve discrepancies between the current connectivity and the prior connectivity.