Preface
Appendix F, “Manufacturers for Headend | Manufacturers and websites required to prepare and provision a North American |
Provisioning Requirements” | or a European cable headend to support digital data. |
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Appendix G, “Site Log” | Example of a cable headend site |
| relevant to the Cisco uBR7225VXR router installation, operations, and |
| maintenance. |
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Document Conventions
This publication uses the following conventions:
•The symbol ^ represents the key labeled Control. For example, the key combination ^z means hold down the Control key while you press the z key.
Command descriptions use these conventions:
•Examples that contain system prompts denote interactive sessions, indicating the commands that you should enter at the prompt. The system prompt indicates the current level of the EXEC command interpreter. For example, the prompt Router> indicates that you should be at the user level, and the prompt Router# indicates that you should be at the privileged level.
Access to the privileged level usually requires a password. For additional information, refer to the related software configuration and reference documentation listed in the Cisco uBR7200 Series Software Configuration Guide at the following URL:
http://www.cisco.com/en/US/docs/cable/cmts/ubr7200/configuration/guide/cr72scg.html
•Commands and keywords are in boldface font.
•Arguments for which you supply values are in italic font.
•Elements in square brackets ([ ]) are optional.
•Alternative but required keywords are grouped in braces ({ }) and separated by vertical bars (). Examples use these conventions:
•Terminal sessions and sample console screen displays are in screen font.
•Information you enter is in boldface screen font.
•Nonprinting characters, such as passwords, are in angle brackets (< >).
•Default responses to system prompts are in square brackets ([ ]).
•Exclamation points (!) at the beginning of a line indicate a comment line.
Caution Means reader be careful. You are capable of doing something that might result in equipment damage or loss of data.
Note Means reader take note. Notes contain helpful suggestions or references to materials not contained in this manual.
Cisco uBR7225VXR Universal Broadband Router Hardware Installation Guide
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