Cisco IE 3010 Hardware Installation Manual page 3

Preface
This guide describes the hardware features of the Cisco Industrial Ethernet (IE) 3010 switch. It describes the physical
and performance characteristics of the switch, explains how to install it, and provides troubleshooting information.
This guide does not describe system messages that you might receive or how to configure your switch. See the switch
software configuration guide, the switch command reference, and the switch system message guide on Cisco.com:
http://www.cisco.com/go/IE3010_docs
Conventions
This document uses the following conventions.
Conventions
bold font
italic font
[ ]
{x | y | z }
[ x | y | z ]
string
courier font
< >
[ ]
!, #
Note: Means reader take note. Notes contain helpful suggestions or references to material not covered in the manual.
Caution: Means reader be careful. In this situation, you might perform an action that could result in equipment
damage or loss of data.
Warning: IMPORTANT SAFETY INSTRUCTIONS
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 preventing accidents. Use
the statement number provided at the end of each warning to locate its translation in the translated safety warnings
that accompanied this device.
SAVE THESE INSTRUCTIONS
Regulatory: Provided for additional information and to comply with regulatory and customer requirements.
Indication
Commands and keywords and user-entered text appear in bold font.
Document titles, new or emphasized terms, and arguments for which you supply values are in
italic font.
Elements in square brackets are optional.
Required alternative keywords are grouped in braces and separated by vertical bars.
Optional alternative keywords are grouped in brackets and separated by vertical bars.
A nonquoted set of characters. Do not use quotation marks around the string or the string will
include the quotation marks.
Terminal sessions and information the system displays appear in courier font.
Nonprinting characters such as passwords are in angle brackets.
Default responses to system prompts are in square brackets.
An exclamation point (!) or a pound sign (#) at the beginning of a line of code indicates a
comment line.
Cisco Systems, Inc. www.cisco.com
3