Cisco 7246VXR - uBR Router User Manual

Contents
7
Cisco uBR7200 Series Universal Broadband Router Software Configuration Guide
OL-2239-04
Configuring Sync Message Interval 5-9
CHAPTER 6 Configuring Basic Broadband Internet Access 6-1
Overview of Basic Broadband Internet Access 6-1
Recommended Basic Configuration for High-Speed Internet Access 6-2
Basic Internet Access Sample Configuration File 6-3
CHAPTER 7 Overview of the Cisco Network Registrar for the Cisco uBR7200 Series 7-1
Cisco Network Registrar Description 7-1
Cable Modem DHCP Response Fields 7-2
DOCSIS DHCP Fields 7-2
DHCP Relay Option (DOCSIS Option 82) 7-2
Overview of Scripts 7-3
Two-way Cable Modem Scripts 7-3
Telco Return Cable Modem Scripts 7-3
Placement of Scripts 7-3
Windows NT 7-3
Solaris 7-3
Activate Scripts in Cisco Network Registrar 7-4
Configuring the Cisco uBR7200 Series to Use Scripts 7-4
Configure the System Default Policy 7-5
Cable Modems 7-5
PCs 7-5
Create Selection Tag Scopes 7-5
General 7-5
Telco Return 7-6
Create Network Scopes 7-6
Create Policies for Class of Service or for Upgrading Cable Modem Cisco IOS Images 7-7
CNR Steps to Support Subinterfaces 7-7
CHAPTER 8 Troubleshooting the System 8-1
Understanding show Command Responses 8-2
Using a Headend Cable Modem to Verify Downstream Signals 8-6
Performing Amplitude Averaging 8-7
Enabling or Disabling Power Adjustment 8-7
Setting Downstream Test Signals 8-9
Configuring Unmodulated Test Signals 8-9

Cisco 7246VXR - uBR Router Specifications

General

Brand	Cisco
Model	7246VXR - uBR Router
Category	Network Router
Language	English