Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?

 
 

Serviceability

  • Command to show system alarm references (PTX10002-36QDD, PTX10008, and PTX10016)—You can see a list of all active system-supported alarms on your router.

    Use the show system alarms reference operational-mode command to see a list of the active system-supported alarms. Use the detail version of the command to see a list of remedies for the alarms in the list.

    The output from the command includes:

    • A list of active system-supported alarms for an individual FRU or all active system-supported alarms for your router

    • A list of remedies if you include detail after reference in the command

    [See show system alarms reference.]

  • Sustained ingress Packet Forwarding Engine oversubscription log messages and alarms (PTX10001-36MR, PTX10002-36QDD, PTX10003, PTX10004, PTX10008, and PTX10016)—The system will periodically monitor WAN ingress drop statistics, MAC pause frames, and flow control frames (depending on the flow control mechanism used), to report sustained WAN ingress Packet Forwarding Engine oversubscription. The system logs a major Cmerror and raises a major alarm to indicate potential bursty traffic or unexpected packet drops. When the event is no longer present, the system clears the error and alarm and indicates this state in the INFO log. Use the show chassis alarms operational mode command to see the alarm.