Ericsson LBI-39169 - Manual (Page 61)

USING OPENVIEW NETWORK NODE MANAGER LBI-39169
61
The ringBell utility takes two arguements. The value of the auguments are insignificant as long as the format is
correct.
ringBell
The ringBell utility performs two actions. It sounds the bursts of beeps and it sends an SNMP event to this
management station using the OpenView enterprise specific trap OV_Bell_Message. If the logging of the
OV_Bell_Message is undesirable, the Event Configuration feature may be used to set the category for this trap to
"don't log or display".
6. Click on OK to save the changes.
13.9 BACKGROUND GEOGRAPHICAL MAPS
HP OpenView Network Node Manager provides the capability to assign a CompuServe Graphic Interchange Format
(GIF

) file or an X11 monochrome bitmap format (XBM) file as the background for network maps. OpenView Network
Node Manager ships with the set of standard image files shown below. These images are the only maps that Ericsson
provides. The installer is responsible for selecting the appropriate maps at installation time or purchasing any additional maps
(in the form of GIF or XBM files) desired.
•
all 50 U.S. states
•
major Canadian provinces
•
western hemisphere
•
continents
•
countries in Europe, Asia, and the Pacific
The images that are provided are simple outlines located in usr/OV/backgrounds.
When a background graphic is added, the graphic appears in the submap window. Symbols in the submap appear over
the background graphic file. Users and applications can specify a background graphic for each submap.
13.10 MAP SNAPSHOTS
Creating a map snapshot preserves the state of the network at the moment the snapshot was created. Snapshots can be
created, listed, opened, closed, deleted, and described. Snapshots can not replace the current map. Snapshots are intended for
historical purposes, not restorative purposes. See the OpenView NNM User’s Guide section titled Taking Snapshots of the
Map.
NOTE
Snapshots may consume noticeable amounts of memory.
NOTE