3com 4210 PWR 18-PORT User Manual

This chapter helps you to diagnose and solve problems you may have with the 
operation of your switch. There is also an explanation of IP addressing and 
upgrading software.

The topics covered are:

■

■

■

■

If you experience a problem that is not listed here, it may be included in the 
Support section of the switch 4210 Command Reference Guide availabe on 
3Com’s web site at www.3com.com.

For Technical Support information, see “Obtaining Support for Your 3Com 
Products” on page 59.