Extreme 3802 硬件手册
Extreme Networks Consolidated Hardware Guide
19
1
Summary of Common Switch Features
This chapter describes the features that are shared in common by the Extreme Networks family of
switches. The following topics are described in greater detail:
switches. The following topics are described in greater detail:
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Software Images
When you receive a new Extreme Networks switch, be aware that an the ExtremeWare
®
software image
and a BootROM image has been preinstalled at the factory. To verify the software image you are
running on your switch, use the
running on your switch, use the
show version
command. The
show version
command displays the
hardware and software versions currently running on the switch. To ensure that you have the latest
software and BootROM image, go to the support login portion of the Tech Support page at:
software and BootROM image, go to the support login portion of the Tech Support page at:
http://www.extremenetworks.com/services/
If your switch is running ExtremeWare version 6.2 or later, the Power LED activity is different from
previous versions of ExtremeWare. All other LED activity is the same. See Table 3 for more information
about the Power LED activity on switches running ExtremeWare version 6.2 or later.
previous versions of ExtremeWare. All other LED activity is the same. See Table 3 for more information
about the Power LED activity on switches running ExtremeWare version 6.2 or later.
NOTE
If the information in the Release Notes that shipped with your switch differs from the information in this
guide, follow the Release Notes.
guide, follow the Release Notes.
Table 3: Power LED activity for switches running ExtremeWare version 6.2 or later
LED
Color
Indicates
Power LED
Green
Amber
Off
The indicated power supply unit (PSU) is powered up.
A PSU is installed, but not connected to power.
The PSU is not receiving power or no PSU is present.