Call Setup Thresholds


Call Setup Thresholds
 
 
Threshold monitoring can be enabled for the call setup values described in the following table.
 
 
Saving Your Configuration
When you configure thresholds they are not permanent unless you save the changes. When you have completed configuring thresholds, save your configuration as described in the Verifying and Saving Your Configuration chapter.
 
Call Setup Thresholds
Threshold monitoring can be enabled for the call setup values described in the following table.
 
 
Configuring Call Setup Thresholds
Use the following example to configure call setup thresholds:
configure
  threshold call-setup <high_thresh> [ clear <low_thresh> ]
  threshold poll call-setup interval <time>
  threshold monitoring call-setup
   end
 
Call Setup Failure Thresholds
Call setup failure thresholds generate alerts or alarms based on the total number of call setup failures experienced by the system during the specified polling interval.
Alerts or alarms are triggered for call setup failures based on the following rules:
Enter condition: Actual number of call setup failures > or = High Threshold
Clear condition: Actual number of call setup failures < Low Threshold
If a trigger condition occurs within the polling interval, the alert or alarm will not be generated until the end of the polling interval.
 
Configuring Call Setup Failure Thresholds
Use the following example for configuring call setup failure thresholding:
configure
  threshold call-setup-failure <high_thresh> [ clear <low_thresh> ]
  threshold poll call-setup-failure interval <time>
  threshold monitoring call-setup
   end
 
RP Setup Failure Rate Thresholds
RP setup failure rate thresholds generate alerts or alarms based on the rate of call setup failures experienced by the system during the specified polling interval. The failure rate is the percentage of failures as determined by number of Registration Request Messages rejected divided by the total number of Registration Request Messages received.
Alerts or alarms are triggered for RP setup failure rates based on the following rules:
Enter condition: Actual number of call setup failures > or = High Threshold
Clear condition: Actual number of call setup failures < Low Threshold
If a trigger condition occurs within the polling interval, the alert or alarm will not be generated until the end of the polling interval.
 
Configuring RP Setup Failure Rate Thresholds
Use the following example for configuring RP setup failure rate thresholding:
configure
  threshold rp-setup-fail-rate <high_thresh> [ clear <low_thresh> ]
  threshold poll rp-setup-fail-rate interval <time>
  threshold monitoring call-setup
   end
 
PPP Setup Failure Rate Thresholds
PPP setup failure rate thresholds generate alerts or alarms based on the rate of call setup failures experienced by the system during the specified polling interval. The failure rate is the percentage of failures as determined by number of PPP setup failures divided by the total number of PPP sessions initiated.
Alerts or alarms are triggered for PPP setup failure rates based on the following rules:
Enter condition: Actual number of call setup failures > or = High Threshold
Clear condition: Actual number of call setup failures < Low Threshold
If a trigger condition occurs within the polling interval, the alert or alarm will not be generated until the end of the polling interval.
 
Configuring PPP Setup Failure Rate Thresholds
Use the following example for configuring PPP setup failure rate thresholding:
configure
  threshold ppp-setup-fail-rate <high_thresh> [ clear <low_thresh> ]
  threshold poll ppp-setup-fail-rate interval <time>
  threshold monitoring call-setup
   end
 
No Resource Call Reject Thresholds
No resource call reject thresholds generate alerts or alarms based on the total number of calls that were rejected by the system due to insufficient or no resources (CPU, memory, etc.) during the specified polling interval.
Alerts or alarms are triggered for no-resource-rejected calls based on the following rules:
Enter condition: Actual number of calls rejected due to no resources > or = High Threshold
Clear condition: Actual number of calls rejected due to no resources < Low Threshold
If a trigger condition occurs within the polling interval, the alert or alarm will not be generated until the end of the polling interval.
 
Configuring No Resource Call Reject Thresholds
Use the following example for configuring no resource call reject thresholding:
configure
  threshold call-reject-no-resource <high_thresh> [ clear <low_thresh> ]
  threshold poll call-reject-no-resource interval <time>
  threshold monitoring call-setup
   end
 
 

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