About This Manual 
Organization 
3Com Baseline Switch 2226/2250/2426 User Guide is organized as follows: 
Chapter  Contents 
1 Getting Started 
This chapter contains introductory information about the 
installation of the switch and how they can be used in your 
network. 
2 Connecting To the Web Interface 
This chapter introduces the setting the menu items and 
buttons that are available on the Web interface. 
3 Configuring the Switch  This chapter introduces how to configure the switch in detail.
4 Troubleshooting 
This chapter lists some issues that you may encounter while 
installing, using, and managing the switch, with suggested 
courses of corrective action to take. 
5 CLI Reference Guide 
This chapter describes using the Command Line Interface 
(CLI) to manage the switch. 
6 Safety Information 
This chapter describes the important safety information for 
you product. 
7 Regulatory Notices 
This chapter describes the important regulatory notices for 
you product. 
8 List of the Hazardous Substances This chapter lists the Hazardous Substances for you product.
9 Glossary  This chapter lists the main glossaries for the manual. 
 
Conventions 
The manual uses the following conventions:  
Command conventions 
Convention  Description 
Boldface 
The keywords of a command line are in Boldface. 
italic 
Command arguments are in italic. 
[ ]  Items (keywords or arguments) in square brackets [ ] are optional. 
{ x | y | ... }
 
Alternative items are grouped in braces and separated by vertical bars. 
One is selected. 
[ x | y | ... ]
 
Optional alternative items are grouped in square brackets and 
separated by vertical bars. One or none is selected. 
{ x | y | ... } *
 
Alternative items are grouped in braces and separated by vertical bars. 
A minimum of one or a maximum of all can be selected. 
[ x | y | ... ] *
 
Optional alternative items are grouped in square brackets and 
separated by vertical bars. Many or none can be selected. 
&<1-n> 
The argument(s) before the ampersand (&) sign can be entered 1 to n 
times. 
#  A line starting with the # sign is comments.