(5) OptiX Hybrid MSTP Equipment NMS Side Operation and Maintenance

OptiX Hybrid MSTP Equipment NMS Side

Operation and Maintenance

Confidential Information of Huawei. No Spreading Without

Permission

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1. NMS Side Routine Maintenance

2. Daily Maintenance

Items

3. Monthly Maintenance

Items

4. Semiyearly Maintenance

Items

5. Other NMS Side Operation

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References

OptiX OSN 1500/3500 /7500 Intelligent Optical Transmission System

Routine Maintenance




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Double-click the NE icon. The NE status displayed in the upper left portion of the

NE slot layout should be Running Status. If the NE status is Status Unknown , it

indicates that the NE fails to communicate with the U2000, or that the NE status

cannot be detected because of a fault on the equipment.

Refer to the description displayed in Board Status Description area, and query the

working state of the board. The board icon should be green if the board works in

normal status.




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P-7

1. Choose Fault > Browse Current Alarm by Status from the Main Menu.

2. In the display Filter dialog box, click OK. The current alarm viewing window is

displayed.

3. Optional: Select one or more NE alarms and click Clear. The confirm dialog box

is displayed. Click Yes.

Alarm Status: Based on whether an alarm is acknowledged or cleared, an alarm

can be in the following status:

1-unacknowledged and uncleared

2-acknowledged and uncleared

3-unacknowledged and cleared

4-acknowledged and cleared

Current alarms: The unacknowledged and uncleared, acknowledged and

uncleared, unacknowledged and cleared alarms.

The current NE alarm refers to the alarm data stored in the current alarm

library of the SCC.

The U2000 alarm refers to the alarm data stored in the current alarm

library of the U2000.




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P-8

1. Choose Fault > Browse History Alarm from the Main Menu.

2. In the Filter dialog box, set filter criteria and click OK. The history alarm

viewing window is displayed.

All history alarms are selected in the default alarm browsing template.

If you set the startup template of viewing history alarms, the Filter dialog

box is not displayed. Alarms that meet the startup template condition are

displayed instead.

3. Optional: Select an alarm. Its details and handling suggestions are displayed in

the panes below.

History alarms: The acknowledged and cleared alarms.

History NE alarms refer to the alarms cleared on the NE. These alarms are

stored in the history alarm library of the SCC.

The history U2000 alarms refer to the alarms moved from the current

alarm library to the history alarm library after a user acknowledges them

when they are cleared on the U2000.




Permission

P-9

1. Choose Performance > Browse SDH Performance from the Main Menu. Click

the Current Performance Data tab.

2. In the Object Tree, select one or more NEs or boards, and click .

3. Complete the following information: Monitored Object Filter Condition ,

Monitor Period and Performance Event Type .

4. Optional: In the Display Options group box, check the Current Value or

Maximum/Minimum Value check box.

Click Query to query the data from the NE.

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(5) OptiX Hybrid MSTP Equipment NMS Side Operation and Maintenance