1-70
Cisco uBR10012 Universal Broadband Router Software Configuration Guide
OL-1520-08
Chapter1 Overview of CiscouBR10012 Universal Broadband Router Software
Supported Software Features for the CiscouBR10012 Router
CISCO-CABLE-QOS-MONITOR MIB
Cisco IOS Release 12.3(9a)BC introduces additional features for the CISCO-CABLE-QOS-MONITOR
MIB, including the following:
•Clarified the descriptions of a number of objects.
•Added a number of objects in the ccqmCmtsEnforceRuleTable to support DOCSIS 1.1 and DOCSIS
2.0 cable modems and to support peak and off-peak monitoring.
•Added the ccqmCmtsIfBwUtilTable to provide thresholds for downstream/upstream bandwidth
utilization.
•Deprecated and removed ccqmCmtsEnfRuleByteCount.
Note Refer to the Cisco CMTS Universal Broadband Router MIB Specifications Guide on Cisco.com for
additional information and MIBs constraints.
CISCO-CABLE-SPECTRUM-MIB
Cisco IOS Release 12.3(9) introduces support for the CISCO-CABLE-SPECTRUM-MIB on the Cisco
uBR10012 universal broadband router, with these additional MIB object enhancements:
•ccsFlapListMaxSize and ccsFlapListCurrentSize SNMP objects provide additional description for
cable flap lists.
•Added the ccsCmFlapTable to replace the ccsFlapTable. The new object uses downstream, upstream
and Mac as indices to replace the ccsFlapTable object.
•The enhanced ccsSNRRequestTable object provides a table of SNR requests with modified
description.
•Added the ccsUpSpecMgmtUpperBoundFreq object to assist with spectrum management on the
Cisco CMTS.
•Added the ccsCompliance5 object.
•Added ccsCmFlapResetNow to reset the flap list for a particular cable modem.
•Updated the descriptions for ccsFlapListMaxSize, ccsFlapListCurrentSize, and
ccsSNRRequestTable.
The following objects are also now deprecated:
•ccsFlapPowerAdjustThreshold
•ccsFlapMissThreshold
•ccsFlapResetAll
•ccsFlapClearAll
•ccsFlapLastClearTime
The maximum number of entries in the flap-list was changed from a maximum of 8191 for the entire
router, to the following:
•8191 entries for each Broadband Processing Engine (BPE) cable interface, such as the
CiscouBR-MC16U/X, CiscouBR-MC28U/X, and Cisco uBR10-MC5X20S/U.
•8191 maximum flap-list entries for all non-BPE cable interfaces, such as the CiscouBR-MC16C,
CiscouBR-MC16S, and CiscouBR-MC28C.
Two objects are now used to track the flap list size: