The dump file indicates which module has failed by referencing that module’s hardware slot number. The hardware slot number is the slot number designation on the systems’s backplane. This slot number is different from the chassis slot number that appears on the front of the chassis and in screen displays (for example, in the display resulting if you issue the show version command).
Table 37 shows how the chassis slot numbers relate to the hardware slot numbers.
Table 37: Chassis Slot Numbers Versus Hardware Slot Numbers