Configuring Pfc Qos Statistics Data Export; Understanding Pfc Qos Statistics Data Export - Cisco 7604 Configuration Manual

Configuring PFC QoS Statistics Data Export

This chapter describes how to configure PFC QoS statistics data export on Cisco 7600 series routers.
For complete syntax and usage information for the commands used in this chapter, refer to the Cisco IOS
Note
Master Command List, Release 12.2SX at this URL:
http://www.cisco.com/en/US/docs/ios/mcl/122sxmcl/12_2sx_mcl_book.html
This chapter contains these sections:
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For additional information (including configuration examples and troubleshooting information), see the
Tip
documents listed on this page:
http://www.cisco.com/en/US/products/hw/routers/ps368/tsd_products_support_series_home.html

Understanding PFC QoS Statistics Data Export

The PFC QoS statistics data export feature generates per-LAN-port and per-aggregate policer utilization
information and forwards this information in UDP packets to traffic monitoring, planning, or accounting
applications. You can enable PFC QoS statistics data export on a per-LAN-port or on a per-aggregate
policer basis. The statistics data generated per port consists of counts of the input and output packets and
bytes. The aggregate policer statistics consist of counts of allowed packets and counts of packets
exceeding the policed rate.
The PFC QoS statistics data collection occurs periodically at a fixed interval, but you can configure the
interval at which the data is exported. PFC QoS statistics collection is enabled by default, and the data
export feature is disabled by default for all ports and all aggregate policers configured on the Cisco 7600
series router.
The PFC QoS statistics data export feature is completely separate from NetFlow Data Export and does
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not interact with it.
OL-4266-08
Understanding PFC QoS Statistics Data Export, page 43-1
PFC QoS Statistics Data Export Default Configuration, page 43-2
Configuring PFC QoS Statistics Data Export, page 43-2
Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX
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