13
Cisco uBR7200 Series Universal Broadband Router Software Configuration Guide
OL-2239-04
Preface
Conventions
Conventions
This guide uses the following conventions for command syntax descriptions and textual emphasis:
Chapter 7, “Overview of the Cisco Network
Registrar for the Cisco uBR7200 Series”
Supplements the Cisco Network Registrar (CNR) documentation by providing
additional cable-specific instructions that are pertinent to the
Cisco uBR7200 series and CMTS management.
Chapter 8, “Troubleshooting the System”
Provides troubleshooting instructions for the configuration of the
Cisco uBR7200 series CMTS.
Appendix A, “Installing or Upgrading Cisco
IOS Software”
Explains how to install Cisco IOS software onto "Run from RAM" Cisco routers
using a TFTP server or remote copy protocol (rcp) server application.
Appendix B, “Resolving Common Image
Installation Problems”
Explains the resolution to common installation problems when installing images
using TFTP or an rcp server.
Appendix C, “Viewing Sample
Configuration Files”
Provides examples of Cisco uBR7200 series universal broadband router
configuration files.
Appendix D, “Frequency Allocation for the
Cisco uBR7200 Series Universal Broadband
Routers”
Provides information on NTSC 6-MHz, Phase Alternating Line (PAL) and
Systeme Electronique Couleur Avec Memoire (SECAM) 8-MHz channel
bands.
Appendix E, “Configuration Register
Information for the Cisco uBR7200 Series
Universal Broadband Routers”
Provides information about the functions and configuration of bits in the
Cisco IOS Software Configuration Register.
Index
Index for the entire manual.
Table 2
Guide Contents and Organization (continued)
Title
Description
Table 3
Command Syntax and Emphasis Conventions
Convention
Description
boldface
font
Commands and keywords are in
boldface
.
italic
font
Arguments for which you supply values are in
italics
.
[ ]
Elements in square brackets are optional.
{
x
|
y
|
z
}
Alternative, mutually exclusive, keywords are grouped in braces and
separated by vertical bars.
[
x
|
y
|
z
]
Optional alternative keywords are grouped in brackets and separated by
vertical bars.
string
A nonquoted set of characters. Do not use quotation marks around the string
or the string will include the quotation marks.
screen
font
Terminal sessions and information the system displays are in
screen
font.
boldface screen
font
Information you must enter is in
boldface screen
font.
italic screen
font
Arguments for which you supply values are in
italic screen
font.
^
The symbol ^ represents the key labeled Control—for example, the key
combination ^D in a screen display means hold down the Control key while
you press the D key.
