Cisco 7604 - Page 776

43-6
Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX
OL-4266-08
Chapter 43 Configuring PFC QoS Statistics Data Export
Configuring PFC QoS Statistics Data Export
• For data from a VLAN interface:
– Export type (“5” for a class map and VLAN)
– Classmap name
– Direction (“in”)
– PFC or DFC slot number
– VLAN ID
– Number of in-profile bytes
– Number of bytes that exceed the CIR
– Number of bytes that exceed the PIR
– Time stamp
• For data from a port channel interface:
– Export type (“6” for a class map and port channel)
– Class map name
– Direction (“in”)
– PFC or DFC slot number
– Port channel ID
– Number of in-profile bytes
– Number of bytes that exceed the CIR
– Number of bytes that exceed the PIR
– Time stamp
Setting the PFC QoS Statistics Data Export Time Interval
To set the time interval for the PFC QoS statistics data export, perform this task:
This example shows how to set the PFC QoS statistics data export interval and verify the configuration:
Router# configure terminal
Router(config)# mls qos statistics-export interval 250
Router(config)# end
Command Purpose
Step 1
Router(config)# mls qos statistics-export
interval
interval_in_seconds
Sets the time interval for the PFC QoS statistics data
export.
Note The interval needs to be short enough to avoid
counter wraparound with the activity in your
configuration, but because exporting PFC QoS
statistic creates a significant load on the router, be
careful when decreasing the interval.
Router(config)# no mls qos statistics-export
interval
interval_in_seconds
Reverts to the default time interval for the PFC QoS
statistics data export.
Step 2
Router(config)# end
Exits configuration mode.
Step 3
Router# show mls qos statistics-export info
Verifies the configuration.