Cisco XR 12406 Installation Manual page 14

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Examples use these conventions:
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Means be careful. You are capable of doing something that might result in
Caution
equipment damage or loss of data.
Means reader take note. Notes contain helpful suggestions or references to
Note
materials not contained in this manual.
Means the described action saves time. You can save time by performing the
Timesaver
action described in the paragraph.
Cisco XR 12406 Router Installation Guide
xiv
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
level, and the prompt
router#
level. Access to the privileged level usually requires a password. Refer to the
related software configuration and reference documentation for additional
information.
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 (|).
Terminal sessions and sample console screen displays are in
Information you enter is in
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.
indicates that you should be at the user
router>
indicates that you should be at the privileged
font.
boldface screen
Preface
font.
screen
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