This read-write integer sets the Peak Cell Rate (PCR) ceiling for a standard ABR connection, similarly noted to include both data cells and in-rate RM cell bandwidth combined, and bounded by the logical port's actual speed. Admins configure this as the absolute maximum rate the ABR connection's closed-loop rate control is allowed to reach even under the best (uncongested) network conditions. For example, an admin sizing this PCR must account for the fact that RM cell overhead eats into the same budget, so the connection's actual usable data throughput will be slightly less than the configured ausmStdABRPCR value.