Name: Cisco cBR Series
Brand: Cisco
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Assign the cable modem MAC to the cable modem class.

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Enable client-class processing.

Figure below shows the trial CNR configuration in an HFC network.

Figure 2: Trial Configuration in an HFC Network

These configuration items and their associations can be created using either the CNR management graphical

user interface (GUI) or command-line interface (CLI). The following sample script configures DHCP for a

sample server:

File: cabledemo.rc

Command line: nrcmd -C <cluster> -N <user name> -P <password> -b < cabledemo.rc

---------------------------------------------------------------------------------------

scope-selection-tag tag-CM create

scope-selection-tag tag-PC create

client-class create class-CM

client-class class-CM set selection-criteria=tag-CM

client-class create class-PC

client-class class-PC set selection-criteria=tag-PC

policy cmts-cisco create

policy cmts-cisco setleasetime 1800

policy cmts-cisco setoption domain-name-servers 192.168.10.2

policy cmts-cisco setoption routers 10.1.1.1

policy cmts-cisco setoption time-offset 604800

policy cmts-cisco setoption time-servers 192.168.10.20

policy cmts-cisco set packet-siaddr=192.168.10.2

policy cmts-cisco setoption log-servers 192.168.10.2

policy cmts-cisco setoption mcns-security-server 192.168.10.2

policy cmts-cisco set packet-file-name=golden.cfg

policy cmts-cisco set dhcp-reply-options=packet-file-name,packet-siaddr,mcns-security-server

policy pPC create

policy pPC set server-lease-time 1800

policy pPC setleasetime 1800

policy pPC setoption domain-name-servers 192.168.10.2

policy pPC setoption routers 24.1.1.1

scope S24.1.1.0 create 24.1.1.0 255.255.255.0

scope S24.1.1.0 addrange 24.1.1.5 24.1.1.254

scope S24.1.1.0 set policy=pPC

scope S24.1.1.0 set selection-tags=tag-PC

scope S10.1.1.0 create 10.1.1.0 255.255.255.0

scope S10.1.1.0 addrange 10.1.1.5 10.1.1.254

Cisco cBR Series Converged Broadband Routers Application—Voice and Video Configuration Guide

Cisco Network Registrar for the Cisco CMTS Routers

Cisco Network Registrar Sample Configuration

Other manuals for Cisco cBR Series

Manual12 pages

Hardware Installation Guide270 pages

Questions and Answers:

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Cisco cBR Series Specifications

General

Category	Network Router
Modular Design	Yes
Operating System	Cisco IOS XE
Model Examples	cBR-8, cBR-4
Product Series	cBR Series
Purpose	Converged Broadband Router
DOCSIS Support	DOCSIS 3.1
Redundancy	Yes
Management	Cisco Prime
Product Family	cBR Series
Downstream Frequency Range	Up to 1.2 GHz
Upstream Frequency Range	Up to 204 MHz
Modulation Schemes	QAM
Power Supply	Redundant AC or DC power supplies
Operating Temperature	0°C to 40°C
Storage Temperature	-40°C to 70°C
Humidity	5 to 95% noncondensing