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| 1  | Choose Tools→Route Analysis→Checkpoints from the NFM-P main menu. The Checkpoint Manager form opens. 
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| 2  | Choose ISIS Checkpoint (CPAM: Topology) from the object drop-down menu. 
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| 3  | Click on the Search button. A list of ISIS checkpoints appears. 
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| 4  | Choose an entry and click on the Properties button. The ISIS Checkpoint (Edit) form opens with the General tab displayed. 
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| 5  | View the following information: 
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| 6  | Configure the parameters, if required: 
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| 7  | Click on the Faults tab to view the alarms for the checkpoint. 
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| 8  | Click on the OK button to save the changes or on the Cancel button to close the form. A dialog box appears. 
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| 9  | Click on the Yes button. The ISIS Checkpoint (Edit) form closes. 
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| 10  | Close the Checkpoint Manager form. End of steps |