Cisco Systems 3550 Conventions

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Catalyst 3550 Multilayer Switch Software Configuration Guide
78-11194-03
Preface
Conventions
Appendix A, “Supported MIBs,” lists the supported MIBs for this release and how to use FTP to access
the MIB files.
Appendix B, “Working with the IOS File System, Configuration Files, and Software Images,” describes
how to manipulate the Flash file system, how to copy configuration files, and how to archive (upload
and download) software images.
Appendix C, “Unsupported CLI Commands,” lists the unsupported command-line interface (CLI)
commands that are displayed when you enter the qu estio n m ar k ( ?) a t t h e switc h pro mpt. Th e
unsupported commands are listed by software feature and command mode.
Conventions
This publication uses these conventions to convey instructions and information:
Command descriptions use these conventions:
•Commands and keywords are in boldface text.
•Arguments for which you supply values are in italic.
•Square brackets ([ ]) mean optional elements.
•Braces ({ }) group required choices, and vertical bars ( | ) separate the alternative elements.
•Braces and vertical bars within square brackets ([{ | }]) mean a required choice within an optional
element.
Interactive examples use these conventions:
•Terminal sessions and system displays are in screen font.
•Information you enter is in boldface screen font.
•Nonprinting characters, such as passwords or tabs, are in angle brackets (< >).
Notes, cautions, and timesavers use these conventions and symbols:
Note Means reader take note. Notes contain helpful suggestions or references to materials not contained
in this manual.
Caution Means reader be c areful. In this situation, you might do something that could result equipment
damage or loss of data.
Timesaver Means the following will help you solve a problem. The tips information might not be
troubleshooting or even an action, but could be useful i nf orm ation .