I set up basic alerts to monitor for receive and send errors on my T1 interfaces.
I received an alert last night on one circuit in particular.
This morning, I cleared the counters on the router, and now I have an alert showing NEGATIVE errors.
When I click on the alerts tab in NPM, the check box to acknowledge the alert is greyed out, and I have no way (that I can see) to make it go away.
Recommendations?