a. Click on the tab of “Surveillance” that will bring the Surveillance dialogue box to front.

b. Click on or to change the monitor period.

c. Select the checkbox of Save expired records to save surveillance archive, which can be browsed by clicking on the tab of Achieved in the Event Log window as shown in the following figure.

d. Clicking on to choose the directory to record surveillance data and

press or to define expired period.

e. Click on to submit your settings.

IP DSLAM

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