Specifications
About Cisco IOS Software Documentation
Documentation Organization
xi
Cisco IOS IP Switching Command Reference
May 2008
Reader Alert Conventions
The Cisco IOS documentation set uses the following conventions for reader alerts:
Caution Means reader be careful. In this situation, you might do something that could result in equipment
damage or loss of data.
Note Means reader take note. Notes contain helpful suggestions or references to material not covered in the
manual.
Timesaver Means the described action saves time. You can save time by performing the action described in the
paragraph.
Documentation Organization
This section describes the Cisco IOS documentation set, how it is organized, and how to access it on
Cisco.com. Included are lists of configuration guides, command references, and supplementary
references and resources that make up the documentation set. The following topics are included:
• Cisco IOS Documentation Set, page xii
• Cisco IOS Documentation on Cisco.com, page xii
• Configuration Guides, Command References, and Supplementary Resources, page xiii
< > Angle brackets enclose text that is not displayed, such as a password. Angle
brackets also are used in contexts in which the italic font style is not supported;
for example, ASCII text.
! An exclamation point at the beginning of a line indicates that the text that follows
is a comment, not a line of code. An exclamation point is also displayed by
Cisco IOS software for certain processes.
[ ] Square brackets enclose default responses to system prompts.
Convention Description