3com 4500 PWR 26-PORT User Manual

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This guide provides all the information you need to use the configuration 
commands supported by version 3.0.x software on the 3Com
®
 Switch 4500.
About This Software 
Version
The software in the Switch 4500 is a subset of that used in some other 3Com 
products. Depending on the capabilities of your hardware platform, some 
commands described in this guide may not be available on your Switch, although 
the unavailable commands may still display on the command line interface (CLI). If 
you try to use an unavailable command, an error message displays. 
CAUTION: Any command that displays on the CLI, but is not described in this 
guide, is not supported in version 3.0.x software. 3Com only supports the 
commands described in this guide. Other commands may result in the loss of data, 
and are entered at the user’s risk.
How This Guide is 
Organized
The Switch 4500 Command Reference Guide consists of the following chapters:
Using System Access Commands — Introduces the commands used for 
accessing the Switch 4500.
Using Port Commands — Introduces the commands used for configuring 
Ethernet port and link aggregation.
Using VLAN Commands — Introduces the commands used for configuring 
VLANs.
Using Power over Ethernet (PoE) Commands — Introduces the commands 
used for configuring PoE.
Using Network Protocol Commands — Introduces the commands used for 
configuring network protocols.
Using Routing Protocol Commands — Introduces the commands used for 
configuring routing protocols.
Using Multicast Protocol Commands — Introduces the commands used for 
configuring multicast protocols.
Using QoS and ACL Commands — Introduces the commands used for 
configuring QoS/ACL.
Using STP Commands — Introduces the commands used for configuring STP.
Using AAA and RADIUS Commands — Introduces the commands used for 
configuring 802.1x, AAA and RADIUS.
Using Reliability Commands — Introduces the commands used for 
configuring VRRP.