hwSlotEntry
1.3.6.1.4.1.2011.6.3.3.2.1
The board description table, used to manage the running status of
boards and board information, such as description of boards,
daughter board quantity and board type.
The indexes of this entry are hwFrameIndex and hwSlotIndex.
For the hwFrameIndex object, refer to hwFrameTable.
For example, 0.2 indicates that the board is in slot 2, shelf 0.