To which bus is the Dell EMC Unity 880F DPE connected?

To which bus is the Dell EMC Unity 880F DPE connected?
A . 0
B. 49
C. 89
D. 99

View Answer

Answer: D

Explanation:

The DPE on 480/F, 680/F, and 880/F systems is internally connected to Bus 99 which is a separate bus than the first SAS expansion port that is connected to Bus 0. Therefore, the DPE is recognized by the system as Bus 99 Enclosure 0 while the first DAE connected to the first SAS expansion port would be Bus 0 Enclosure 0. This is different than X00/F, X50F, and 380/F systems. Furthermore, this means that the twenty-five drives in front of the DPE for 480/F, 680/F, and 880/F systems are internally recognized as Bus 99 Enclosure 0 Drive 0 C Bus 99 Enclosure 0 Drive 24. In Unisphere, the drives are seen DPE Drive 0 CDPE Drive 24