Cisco CiscoWork QoS Policy Manager 4.1.2 User Guide
Chapter 11 Troubleshooting QPM
Troubleshooting QoS Analysis Problems
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User Guide for QoS Policy Manager 3.0
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Error Message: Cannot run task
Problem—The device is not responding because the QPM SNMP timeout was
changed to larger than 2 minutes.
changed to larger than 2 minutes.
Note
It is recommended that you use the default QPM SNMP timeout value.
Recommended Action—Try the following fixes in this order:
1.
Verify basic device connectivity using ping or Telnet.
2.
Verify that the device access parameters stored in QPM inventory agree with
those configured on the device.
those configured on the device.
3.
Check device CPU load. If it’s abnormally high, SNMP requests might not get
processed. Lower the CPU load to restore monitoring.
processed. Lower the CPU load to restore monitoring.
Error Message: The task does not contain a device from the current device group
Problem—The analysis report cannot run because none of the devices that it is
assigned to monitor are still in the current device group. The likely cause is that
the devices were removed from the current device group. This error will also
occur if you move a device that is being monitored from the Default device group
to another device group.
assigned to monitor are still in the current device group. The likely cause is that
the devices were removed from the current device group. This error will also
occur if you move a device that is being monitored from the Default device group
to another device group.
If any of the devices assigned to the monitoring task are still in the current device
group, you can run the report, which will contain data only for the devices that are
still in the current device group.
group, you can run the report, which will contain data only for the devices that are
still in the current device group.
Recommended Action—To fix this, add at least one of the devices that are
assigned to the monitoring task back into the current device group.
assigned to the monitoring task back into the current device group.
Troubleshooting Display Problems
The following sections describe display problems and their fixes or workarounds:
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