Brocade
143-130 · Question #19
A customer replaces an M6140 FICON Director with a new Brocade DCX Director. The M6140 was cascaded to an existing DCX that is in interopmode 2. Now the new DCX is cascaded to the old DCX. Attempts…
The correct answer is C. Interopmode 0 should have been set on each of the DCXs prior to the firmware upgrade. See the full explanation below for the reasoning.
Question
A customer replaces an M6140 FICON Director with a new Brocade DCX Director. The M6140 was cascaded to an existing DCX that is in interopmode 2. Now the new DCX is cascaded to the old DCX. Attempts to upgrade the firmware in the new DCX from v6.4.2a to v7.0.0c fail. What is the reason for the firmware upgrade failure?
Options
- AInteropmode 0 should have been set on the old DCX prior to the firmware upgrade.
- BInteropmode 3 should have been set on the old DCX prior to the firmware upgrade.
- CInteropmode 0 should have been set on each of the DCXs prior to the firmware upgrade.
- DInteropmode 3 should have been set on each of the DCXs prior to the firmware upgrade.
How the community answered
(34 responses)- A12% (4)
- B3% (1)
- C79% (27)
- D6% (2)
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