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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
Note For additional information and examples, see “Configuring Proactive Channel Management” and
“Verifying the Spectrum Management Configuration” in Spectrum Management for the Cisco CMTS, at
the following URL
:
http://www.cisco.com/univercd/cc/td/doc/product/cable/cab_rout/cmtsfg/ufg_spec.htm
For additional information about spectrum management and advanced spectrum management on the
Cisco CMTS, refer to the following documents on Cisco.com:
•Spectrum Management and Advanced Spectrum Management for the Cisco CMTS
http://www.cisco.com/en/US/products/hw/cable/ps2217/products_feature_guide_chapter09186a00
8019b586.html
•Advanced Spectrum Management Feature for the Cisco uBR-MC16S Cable Interface Line Card
http://www.cisco.com/en/US/products/sw/iosswrel/ps5013/products_feature_guide09186a008019
99b2.html
Static CPE Override (cable submgmt default Command)
The cable submgmt static-cpe-override command enables Multiple Service Operators (MSOs) to
override network DHCP settings on CPE devices when performing troubleshooting with a laptop
computer and console connection to the Cisco universal broadband router.
For additional information about using the cable submgmt static-cpe-override command, refer to these
documents on Cisco.com:
•Cisco CMTS Static CPE Override
http://www.cisco.com/univercd/cc/td/doc/product/cable/cab_rout/cfig_nts/stat_cpe.htm
•Cisco Broadband Cable Command Reference Guide
http://www.cisco.com/univercd/cc/td/doc/product/cable/bbccmref/index.htm
Statistical Counters
The show controller cx/y upstream command has been enhanced to display additional statistical
counters in the output.
For additional command information, refer to the Cisco IOS Interface Command Reference Guide,
Release 12.2 on Cisco.com.
Command Description
show controller cx/0
upstream number Provides statistical counters in the enhanced output that include:
•Average percentage of upstream utilization in minislots
•Average percentage of contention slots
•Average percentage of initial ranging slots
•Average percentage of minislots that were due because the MAP scheduler
was not able to request them in time