CISCO Express Forwarding Statistics Prefix Length Entry

1.3.6.1.4.1.9.9.492.1.8.1.1

If CEF is enabled on the Managed device and if CEF accounting is set to enable prefix length based accounting (value of cefCfgAccountingMap object in the cefCfgEntry is set to enable 'prefixLength' accounting), each entry contains the traffic statistics for a prefix length. A row may exist for each IP version type (v4 and v6) depending upon the IP version supported on the device. entPhysicalIndex is also an index for this table which represents entities of 'module' entPhysicalClass which are capable of running CEF.