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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
• Bandwidth utilization for upstream and downstream—Admission Control monitors upstream and
downstream bandwidth utilization, and associated service classes, whether for data or dynamic
service traffic.
Cisco IOS Release 12.3(13a)BC introduces new configuration, debug and show commands for
Admission Control on the Cisco CMTS. For additional information, refer to the following document on
Cisco.com:
•Admission Control for the Cisco Cable Modem Termination System
http://www.cisco.com/en/US/products/hw/cable/ps2217/products_feature_guide_chapter09186a00
804d2537.html
Broadband Internet Access
The CiscouBR10012router provides subscribers with broadband Internet access that processes IF/RF
signals, TV signals, and analog and digital data signals. For configuration information, refer to
Chapter5, “Configuring Basic Broadband Internet Access.”
Cable Interface Bundling
Cable interface bundling provides for IP address conservation with routing capabilities over a two-way
cable plant. If you have limited IP address space, interface bundling conserves your IP address resources.
Interface bundling supports sharing one IP subnet across multiple cable interfaces grouped into a cable
interface bundle with support for bundle masters. This feature can be used with Multiprotocol Label
Switching (MPLS) configurations. For configuration information, refer to the cable bundle command
in the CiscoBroadband Cable Command Reference Guide on Cisco.com.
CNEM Compliance
The Consistent Network Element Manageability (CNEM) Compliance feature enhances the network
management capability of the CMTS platform by enabling the CMTS platform to be compliant with
CNEM 1.3 requirements.
CNEM 1.3 requirements are designed to enable element management systems, with a minimum amount
of effort, to maximize their coverage across the Cisco product line of network elements.
For additional information, refer to the following document on Cisco.com:
•Cisco CMTS Universal Broadband Router MIB Specifications Guide
http://www.cisco.com/en/US/products/hw/cable/ps2217/products_technical_reference_book09186
a00801e8b9c.html
Customer Premises Equipment Limitation and Override
Using the cpe max command, the CiscouBR10012router can report and limit the number of CPEs per CM
using the CLI or SNMP. This feature is separate from the ability of a CM to support multiple CPE devices.
Command Description
cpe max cpe-num Specifies the maximum number of customer premises equipment (CPE)
devices that can use the CM to connect to the cable network.
no cpe max Removes the CPE specification.