The percentage (1 - 99) of the PPE's memory that is allocated for MAC bridging. The PPE's remaining memory will be used for communicating with the NMS and for routing. Operationally, a value between 70 percent and 99 percent will be treated as 70 percent. This allows for approximately 8000 learned addresses (bridging) and either 1600 TCP/IP routes or 1200 IPX RIP/SAP pairs. To increase the space available for routing, set rebootBridgingMemory to a value less than 70 percent.