... the Broadband Network Interface (BNI) card and associated back cards.•Chapter 5, “BXM Card Sets: T3/E3, 155, and 622,” describes the physical BXM card sets, major circuit functions, and technical ... Trunks and Adding Interface Shelves,” describes how to configure trunks and add interface shelves.•Chapter 19, “Configuring Circuit Lines and Ports,” describes how to configure circuit lines and ... multicasting for PVCs, and configuration instructions.•Chapter 27, “Alarms and Statistics,” describes some of the tools provided for detecting and identifying network and equipment problems...