Fault Profiles

Best practice for configuring fault profiles

Follow these best practices when configuring fault profiles on Cisco NCS 1004.

  • Configure fault profiles only for data path alarms such as Optics, Coherent DSP, Ethernet, and ODU alarms.

  • Avoid attempting fault profiling at the port level, as it is not supported.

  • Limit the number of fault profiles to a maximum of 61 to prevent configuration errors.

Configure a fault profile

Create a fault profile and apply it to specific hardware or software subsystems so that alarms are triggered with the desired severity and behavior.

Fault profiles allow you to tailor fault management for individual systems, nodes, or propagation domains within Cisco IOS XR devices. By customizing alarm tags and severity levels, you can control how the system responds to faults in various components.

Follow these steps to configure and apply a fault profile:

Procedure

Step 1

Enter the configuration mode.

Step 2

Define a fault profile with a desired name and attributes using the command fault-profile fault_name fault identifier subsystem XR fault-type { ethernet | sdh_controller | sonet | HW_OPTICS | G709| CPRI| OTS } fault-tag alarm_name severity{ sas | nsas} severity_level . and commit the configuration.

Step 3

Apply the fault profile at system or node level using the command fault-profile fault-name apply rack rack_id slot { ALL | LC} .

Step 4

Commit the application and exit the configuration mode.

The fault profile is configured and applied, and alarms are generated according to the severity and locations specified.