SonicWALL GX 250, Руководство по установке

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SonicWALL Installation Guide Page 69
• Power Input
Connects the SonicWALL to power input. The use of an Uninterruptible Power Supply (UPS)
is strongly recommended to protect the SonicWALL against damage, or loss of data due to
electrical storms, power failures, or power surges.
• Power Switch
Powers the SonicWALL on and off.
• Cooling Vents
The SonicWALL is convection cooled; an internal fan is not necessary. Do not block the
cooling vents on the SonicWALL side panels.
SonicWALL PRO 100 Front Panel
The SonicWALL PRO 100 front panel is shown below, followed by a description of each item.
SonicWALL PRO 100 Front Panel Description
• Power
Lights up when power is applied to the SonicWALL PRO 100.
• Test
Lights up when the SonicWALL PRO 100 is first powered up and performing diagnostic tests
to check for proper operation. These tests take about 90 seconds. If the
Test LED remains
lit after this time, the software is corrupt and must be reinstalled.
Power LED
WAN Port LEDs
Link, 100, Activity DMZ Port LEDs
Link, 100, Activity LAN Port LEDs
Link, 100, Activity
Test LED