Online Access Free H31-331 Exam Questions

In the OSN 6800 subrack, when the OTU is inserted in the 17th slot, the electrical layer scheduling can be implemented.

• A.False
• B.True

When checking the fan of the chassis during the commissioning of the device, observe the FAN indicator of the fan panel. Under normal conditions, it should be bright green. If the indicator light is red, it indicates that one or more fans are faulty. If the indicator light is yellow, the two fans are faulty. Please rectify the fault before proceeding with the commissioning.

• A.False
• B.True

There are five trigger conditions for the execution of the protection switch. The priority of the trigger condition is ranked from high to low. Which of the following is correct?

• A.Lock Switching -> Forced Switching -> Clear Switching -> Automatic Switching -> Manual Switching
• B.Clear Switching -> Forced Switching -> Locking Switching -> Manual Switching -> Automatic Switching
• C.Lock Switching -> Clear Switching -> Forced Switching -> Automatic Switching -> Manual Switching
• D.Clear Switching -> Lock Switching -> Forced Switching -> Automatic Switching -> Manual Switching

The ID of the subrack of the Optix OSN 8800 T64 is implemented by dialing the switch on the AUX board.

• A.False
• B.True

You need to add a board to the NE board bitmap. Add a board to add a physical board that is physically located on the NE. You cannot add a logical board that does not exist on the actual device.

• A.False
• B.True