21-4
Cisco ONS 15454 SDH Procedure Guide, R7.0
78-17194-01
Chapter 21 DLPs D400 to D499
DLP- D422 Change the JRE Version
DLP-D422 Change the JRE Version
Step 1 From the Edit menu, choose Preferences.
Step 2 Click the JRE tab. The JRE tab shows the current JRE version and the recommended version.
Step 3 Click the Browse button and navigate to the JRE directory on your computer.
Step 4 Choose the JRE version.
Step 5 Click OK.
Step 6 From the File menu, choose Exit.
Step 7 In the confirmation dialog box, click Yes .
Step 8 Complete the “DLP-D60 Log into CTC” task on page 17-49.
Step 9 Return to your originating procedure (NTP).
DLP-D424 View Alarm or Event History
Note Alarms can be unreported when they are filtered out of the display using the Filter button in either tab.
See the “DLP-D225 Enable Alarm Filtering” task on page 19-24 for information.
Step 1 Decide whether you want to view the alarm message history at node, network, or card level.
Purpose This task changes the Java Runtime Environment (JRE) version, which is
useful if you would like to upgrade to a later JRE version from an earlier
one without using the software CD. This does not affect the browser default
version. After selecting the desired JRE version, you must exit CTC. The
next time you log into a node, the new JRE version will be used.
Tools None
Prerequisite Procedures DLP-D60 Log into CTC, page 17-49
Required/As Needed As needed
Onsite/Remote Onsite or remote
Security Level Provisioning or higher
Purpose Use this task to view past cleared and uncleared ONS 15454 SDH alarm
messages at the card, node, or network level. This task is useful for
troubleshooting configuration, traffic, or connectivity issues that are
indicated by alarms.
Tools/Equipment None
Prerequisite Procedures DLP-D60 Log into CTC, page 17-49
Required/As Needed As needed
Onsite/Remote
Onsite or remote
Security Level
Retrieve or higher
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