HP OpenView System Administration Handbook [Electronic resources] : Network Node Manager, Customer Views, Service Information Portal, HP OpenView Operations نسخه متنی

8.6 DETAILED SOLUTION TO NETWORK PRINTER EXERCISE

1. Select

   OptionsLoad/unload MIBS:

   SNMP from the menu bar.

2. Click the

   [Load…] button and double-click

   Vendor and

   Hewlett-Packard .

3. Select the

   hp-np

   MIB , then click

   [OK] .

4. Use the MIB browser to verify the value of the MIB variable changes when you open the paper tray. Select

   ToolsSNMP Browser . Traverse the MIB tree to

   private.enterprises.hp.nm.system.

   net-periperal.netprinter.generalDeviceStatus.gdStatusEntry.

   gdStatusPaperOut

5. Provide the hostname of the printer and click

   [Query] when the paper tray is closed. Open the paper tray and query the variable again. Verify that the value is 0 when the paper tray is closed and 1 when it is open.

6. Create a data collection by selecting

   OptionsData Collection & Thresholds .

7. Select

   EditAddMIB Objects… .

8. Traverse the MIB tree to add the MIB object

   private.enterprises.hp.nm.system.net-peripheral.netprinter.generalDeviceStatus.gdStatusEntry.

   gdStatusPaperOut .

9. Complete the following fields in the Collection dialog box. Provide the hostname or IP address as the Source field.

   Source	printername
   Collection Mode		Store, Check Thresholds
   Threshold = 1
   Rearm = 0
   Event number 2001

10. Click the

    [Configure Threshold Event…] button.

11. Click

    [OK] and

    [Close] when prompted for new event creation.

12. Select

    ViewEvent IdentifiersDisplay as

    SNMP

    Traps from the Event Configuration dialog box.

13. Complete the following fields in the Event Configuration dialog box:

    Event Name:
    PaperOut

    Category:
    Tammys Alarms (or select your custom category)

    Popup Notification:
    $2 is out of paper.

14. Click

    [OK], FileSave , and

    FileClose from Event Configuration.

15. Click the

    [Configure Rearm Event…] button in the Collection dialog box.

16. Complete the following fields in the Event Configuration dialog box:

    Event Name:
    PaperOutRearm

    Category:
    

    Tammys Alarms (or select your custom category)

    Popup Notification:
    The paper has been reloaded in $2.

17. Click

    [OK], FileSave , and

    FileClose from Event Configuration.

18. Click

    [OK] in the Collection dialog box.

19. Select

    FileSave from Data Collection & Thresholds.

20. Select

    ActionsResume Collection, FileSave , and

    ActionsShow Data from Data Collection & Thresholds.

21. Test the data collection and popup notifications by opening and closing the paper tray.