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Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide
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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. 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 (|).
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 c areful. 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.
Timesaver Means the described action saves time. You can save time by performing the
action described in the paragraph.
Warning
This warning symbol means danger. You are in a situation that could cause
bodily injury. Before you work on any equipment, be aware of the hazards
involved with electrical circuitry and be familiar with standard practices for