Disk-array enclosure
VNX5700 Hardware Information Guide 93
4U, 60 DAE ICM enclosure ID (enclosure address) and bus ID
On the rear of the ICM (A and B), an ICM enclosure ID indicator is provided. This ID
indicator is a seven-segment LED display for displaying decimal numbers. The ICM
enclosure ID appears on both ICMs (A and B) which is the same ID number. The enclosure
ID is set at installation (Figure 83).
Each ICM includes a bus (loop) identification indicator. This indicator includes two
seven-segment LED displays for displaying decimal numbers. The SP initializes the bus ID
when the operating system is loaded (Figure 83).
Note: Figure 83 shows both the bus ID indicator and enclosure ID indicator when viewed
from the horizontal side of the ICM. Normally, you would have to turn your head to view
these indicators.
Figure 83 Example of ICM enclosure ID indicator, bus ID indicator, and the bus LEDs
Bus (loop) ID
Bus (loop) status LEDs
Enclosure ID
VNX-000651
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