Abstract: A system for treating wastewater includes an aeration tank having a plurality of air diffusers located within the tank. Air delivery equipment provides air to the tank via air diffusers. An ammonia sensor located near or upstream of the wastewater inlet is used by a controller to measure the ammonia content of the wastewater at the inlet. The controller then modifies the actual airflow provided to the tank based on a prediction of the level of air flow required to fully treat the wastewater before it reaches the outlet and controls the air source to provide the predicted level of air flow.

Abstract: A system for determining shared broadcast domains. The system includes a network having devices which have physical ports and/or logical interfaces, and having a network management system. The network management system having a mechanism for learning features about ports or interfaces of devices of the network. The system includes a mechanism for identifying which ports or interfaces on each device are part of a same broadcast domain from the learned features. The identifying mechanism in communication with the network management system. A network management system. A method for determining shared broadcast domains of network devices and ports or interfaces includes the steps of learning features about ports or interfaces of devices of a network by a network management system. There is the step of identifying which ports or interfaces on each device are part of a common broadcast domain from the learned features.

Abstract: A system for determining shared broadcast domains. The system includes a network having devices which have physical ports and/or logical interfaces, and having a network management system. The network management system having a mechanism for learning features about ports or interfaces of devices of the network. The system includes a mechanism for identifying which ports or interfaces on each device are part of a same broadcast domain from the learned features. The identifying mechanism in communication with the network management system. A network management system. A method for determining shared broadcast domains of network devices and ports or interfaces includes the steps of learning features about ports or interfaces of devices of a network by a network management system. There is the step of identifying which ports or interfaces on each device are part of a common broadcast domain from the learned features.