F5 Viprion, Руководство по платформе

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VIPRION LEDs and Interfaces
Platform Guide: VIPRION
®
4 - 3
Alert conditions indicated by the alarm LED
When there is an alert condition on the platform, the alarm LED behaves in
a specific manner.
Table 4.6 Indicator LED functions
Configuring indicator LEDs to display node status
Alerts that cause the indicators to change are defined in the
/etc/alertd/alert.conf file and /config/user_alert.conf files on the BIG-IP
system. You should only edit the /config/user_alert.conf file to add new
alerts. The /etc/alertd/alert.conf defines standard system alerts.
To configure indicator LEDs to display node status
1. Display a command-line prompt on the BIG-IP system.
2. Type the following command:
cd /config
3. Using a text editor, such as vi or pico , open the file user_alert.conf .
4. Add the lines shown in Figure 4.1, on page 4-4, to the end of the
file.
5. Save the file and exit the text editor.
The front panel LEDs now indicate when nodes are marked down.
System Situation Alarm LED behavior
Emergency The LED blinks red.
Alert or Critical The LED is lit red.
Error The LED blinks yellow.
Warning The LED is lit yellow.