Specifications

4-77
Cisco Internet Streamer CDS 2.0-2.3 Software Configuration Guide
OL-13493-04
Chapter 4 Configuring Devices
Configuring the Service Engine
To configure the alarm overload detection, do the following:
Step 1 Choose Devices > Devices > General Settings > Notification and Tracking > Alarm Overload
Detection. The Alarm Overload Detection page is displayed.
Step 2 Uncheck the Enable Alarm Overload Detection check box if you do not want to configure the SE to
suspend alarm raise and clear operations when multiple applications report error conditions. Alarm
overload detection is enabled by default.
Step 3 In the Alarm Overload Low Water Mark field, enter the number of alarms per second for the clear
alarm overload threshold. The low water mark is the level to which the number of alarms must drop
below before alarm traps can be sent. The default value is 1.
Step 4 In the Alarm Overload High Water Mark field, enter the number of alarms per second for the raise
alarm-overload threshold. The high-water mark is the level the number of alarms must exceed before
alarms are suspended. The default value is 10.
Step 5 Click Submit to save the settings.
Setting Service Monitor Thresholds
The Service Monitor page is where you configure workload thresholds for the SE. In load-based routing,
these thresholds are used to determine the best SE to serve requested content. For more information
about load-based routing, see the “Configuring the Service Router” section on page 4-87.
To configure workload thresholds, do the following:
Step 1 Choose Devices > Devices > General Settings > Notification and Tracking > Service Monitor. The
Service Monitor page is displayed.
Step 2 Enter the settings as appropriate. See Table 4-38 for a description of the fields.
show alarms history Displays a history of alarms that have been raised and cleared
on the SE. The CLI retains the last 100 alarm raise and clear
events only.
show alarms status Displays the counts for the currently raised alarms on the SE.
Also lists the alarm-overload state and the alarm-overload
settings.
Table 4-37 Viewing SE Alarms (continued)
Command Syntax Description
Table 4-38 Service Monitor Fields
Field Description
CPU Settings
Enable Allows the SR to collect CPU load information from the SE.
Threshold Value (as a percentage) that determines when the SE is overloaded. The threshold
determines the extent of CPU usage allowed. The range is from 1 to 100. The default
is 80.