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2023-04-28 HUAWEI Confidential Page1, Total9

3096 RC capabilities:


Alarm Trap Manager 1 through 4 (alarmTrapIp0–alarmTrapIp3)Simple Network Management Protocol (SNMP) trap daemons are a tool for managing TCP/IP networks, they are a simple method of alerting a management host of a problem with a device or application. The Alarm TrapManager parameter is the IP address of a host running the SNMP trap daemon that will be receiving messages sent from the T-DAC. Upon the 2023-04-28 HUAWEI Confidential Page4, Total9

occurrence of an alarm, the T-DAC sends an SNMP trap message to the host system (or a management station) defined by this parameter.The Alarm Trap Manager requires that an IP address be entered. If you do not want the T-DAC to send SNMP trap messages,entering an address of 0.0.0.0 disables SNMP trapmessage sending.

• Management web page indication—The Alarms section (see figure 14) of the Alarm System Overview window(see figure 13 on page 50) uses color-coded highlighting to indicate which alarms are active and theseverity levels of active alarms.- RED: indicates that one or more CRITICAL (severity 4) alarms are active. When active, critical alarmnotifications also appear as red highlighting on the HOME window (see figure 4 on page 38) and as aflashing red star (see figure 137 on page 252) on the System Status window (see figure 136 on page 252).- ORANGE: indicates that one or more MAJOR (severity 5) alarms are active. When active, major alarm notificationsalso appear as orange highlighting on the HOME window (see figure 4 on page 38) and as an orangeexclamation mark (see figure 137 on page 252) on the System Status window (see figure 136 on page 252).- YELLOW: indicates that one or more MINOR (severity 6) alarms are active. When active, minor alarm


notifications also appear as yellow highlighting on the HOME window (see figure 4 on page 38) and as ayellow triangle (see figure 137 on page 252) on the System Status window (see figure 136 on page 252).- BLUE: indicates that one or more INFORMATIONAL (severity 7) alarms are active. Being informationalin nature, these alarms only appear on the Alarm System main window to indicate that an event hasoccurred, they do not generate alarm indications anywhere else.• External host indication—For external notification, the T-DAC can be configured to send a Syslog eventnotification or an SNMP trap message (or both) to an external alarms management host. To configure theT-DAC to send SNMP traps or Syslog messages in response to alarm conditions, click on the ModifyParameters hyperlink (see figure 14 on page 51) to open the Alarm System Configuration—Alarm ResponseOutputs window (refer to section “Alarm System Configuration window” on page 52).In addition to viewing current alarm status, you can force the T-DAC to generate an alarm as a test by clickingon the Generate Alarm button for the desired alarm. Click on the Clear Alarm button to clear the alarmwhen the test is concluded.


Record Current Configuration (storeConfig(1))Clicking the button labelled Record Current Configuration causes the T-DAC to save the current configurationin permanent Flash memory. In other words, configuration changes made in the subsystem web windowsbecome permanent when you click Record Current Configuration.Configuration changes in the T-DAC are made by clicking a button labelled Submit Query on any of the subsystemwindow. When you click Submit Query, the T-DAC stores the parameter values in volatile DRAM(dynamic RAM) only. Since the Submit Query changes take immediate effect, the administrator can test differentconfiguration parameters without needing to change the Flash configuration each time.Without clicking on Record Current Configuration, all configuration changes will be lost if the power isrecycled. After doing the Record Current Configuration save, the current configuration of the T-DAC willnot be lost when The T-DAC is powered down.


Import/ExportIntroductionThe Import/Export function enables you to make a backup (or exported) copy of your T-DAC’s configurationparameters. By exporting the configurations, the saved files can quickly be loaded, or imported, into a replacementT-DAC—greatly speeding up the installation process should a T-DAC need replacing.

Export current Flash configurationTo export the Flash configuration, click on the Export Flash link on the Import/Export main window. The TDACwill display text configuration information resembling that shown in figure 11.

To save the displayed data as a text file, select the Save option on your browser (see figure 12). For example,under Netscape, select File > Save As. A dialog box will display enabling you to save the contents of the exportparameters to a text file. Select the location where you want the file stored, type a file name, and click Save.

Import Flash configuration from fileTo import a configuration file into the T-DAC, type the complete path and filename for the configuration file


you wish to load or click on the Browse… button to select the desired file, then click on the Submit Querybutton (see figure 10 on page 45).Upon successfully importing the file, the T-DAC will display Configuration Load Complete, indicating that thenew operating parameters have been loaded into Flash memory.Click on HOME under the Configuration Menu, then click on the Hard Reset button under Operator Actions.Note Do not select Record Current Configuration after importing configurationparameters.


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