CISCO Express Forwarding FIB Summary Entry

1.3.6.1.4.1.9.9.492.1.1.1.1.1

If CEF is enabled on the Managed device, each entry contains the FIB summary related attributes for the managed entity. 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.