Owner's manual

3-12 Advanced Performance Monitoring User’s Guide
Using Advanced Performance Monitoring
3
Clearing Filter-Based Monitor Counters
To clear a filter-based monitor counter, delete the monitor using the perfDelFilterMonitor
command, and then add the monitor again, using the appropriate command:
• perfAddReadMonitor
• perfAddWriteMonitor
• perfAddRWMonitor
• perfAddSCSIMonitor
• perfAddIPMonitor
• perfAddUserMonitor
Saving and Restoring Monitor Configuration
You can use the perfCfgSave command to save the current end-to-end and filter monitor
configuration settings into flash memory. This enables the performance monitoring configuration to
be saved over power cycles. You can use the perfCfgRestore command to restore the saved
monitor configuration from flash memory, for example, after you power cycle the switch.
Example.
Use the perfCfgClear command to clear the previously saved performance monitoring
configuration settings from flash memory.
Example.
sw1:admin> perfCfgSave
This will overwrite previously saved Performance Monitoring
settings in FLASH ROM. Do you want to continue? [y|n]y
Please wait ...
Committing configuration...done.
Performance monitoring configuration saved in FLASH ROM.
sw1:admin> perfCfgRestore
This will overwrite current Performance Monitoring
settings in RAM. Do you want to continue? [y|n]y
Please wait ...
Performance monitoring configuration restored from FLASH ROM.
sw1:admin> perfCfgClear
This will clear Performance Monitoring settings in FLASH ROM.
The RAM settings won’t change. Do you want to continue? [y|n]y
Please wait ...
Committing configuration...done.
Performance Monitoring configuration cleared from FLASH.