Specifications

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Cisco uBR10012 Universal Broadband Router Software Configuration Guide
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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: