Specifications

9030372 E7 Device View

2-15

Clearing Duplicate Address Alarms for the LANtern NMM

Two methods exist for clearing this yellow alarm condition depending on the

procedural order in which you created the independent LANtern NMM icon

and conﬁgured the LANtern NMM in the IRM or IRBM hub Device View. The

particular LANtern NMM showing the duplicate IP address yellow alarm

condition depends on which LANtern NMM was created or conﬁgured ﬁrst.

The following sections describe the two possible ways of creating LANtern

NMMs and how to clear the resulting duplicate alarms.

Case #1

1. Create the independent LANtern NMM (NA_Nov_LANMIM) icon.

2. Create the IRM or IRBM hub icon which contains the LANtern NMM.

3. Conﬁgure the LANtern NMM in the hub’s Device View.

If you followed the above procedure, you can clear the duplicate address alarm

as follows:

1. Go into the hub’s Device View containing the LANtern NMM.

2. Click on the LANtern NMM.

3. Select Icon Subviews from the View menu.

4. Select MIM Diagnostic View to access the LANtern NMM Diagnostic

View.

5. Select Alarms from the LANtern NMM Diagnostic View. The Alarm

View displays an alarm icon for the LANtern NMM installed in the hub

with a yellow alarm contact status color. The Symptom/Probable Cause

box displays a DUPLICATE IP ADDRESS message.

6. Select the Clear button to clear the alarm. The Alarm View clears and

you can now exit from this view.

NOTE

Although yellow alarm conditions are minor alerts, Cabletron recommends

clearing these alarms when they occur.