Cisco Catalyst 2960-XR Configuration Manual page 12

Document Conventions
Convention
{x | y}
[x {y | z}]
string
< >
[ ]
!, #
Reader Alert Conventions
This document may use the following conventions for reader alerts:
Means reader take note. Notes contain helpful suggestions or references to material not covered in the
Note
manual.
Tip Means the following information will help you solve a problem.
Means reader be careful. In this situation, you might do something that could result in equipment damage
Caution
or loss of data.
Means the described action saves time. You can save time by performing the action described in the
Timesaver
paragraph.
Means reader be warned. In this situation, you might perform an action that could result in bodily
Warning
injury.
Catalyst 2960-XR Switch Layer 2 Configuration Guide, Cisco IOS Release 15.0(2)EX1
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Description
Required alternative keywords are grouped in braces and separated by vertical
bars.
Nested set of square brackets or braces indicate optional or required choices
within optional or required elements. Braces and a vertical bar within square
brackets indicate a required choice within an optional element.
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the string will include the quotation marks.
Nonprinting characters such as passwords are in angle brackets.
Default responses to system prompts are in square brackets.
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Preface
OL-29424-01