Installation guide

Summit Switch Hardware Installation Guide 1-15
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UMMIT
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WITCH
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UMMIT
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WITCH
LED
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Table 1-4 describes the light emitting diode (LED) behavior on the Summit1,
Summit1/LX, Summit4, Summit4/FX, Summit24, and Summit48 switches.
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Table 1-4:
Summit Switch LEDs
LED Color Indicates
Power Green
Yellow
The Summit switch is powered up.
The Summit switch is indicating a power, overheat, or fan fail-
ure.
MGMT Green flashing
■ Slow
■ Fast
Yellow
The Summit switch is operating normally.
Power On Self Test (POST) in progress, or software download
in progress.
The Summit has failed its POST.
10/100 Mbps Port Status LEDs
Green
Yellow
Green flashing
Off
Link is present; port is enabled.
Frames are being transmitted/received on this port.
Link is present; port is disabled.
Link is not present.
Gigabit Ethernet Port Status LEDs
Packet Yellow
Off
Frames are being transmitted/received on this port.
No activity on this port.
Status Green on
Green flashing
Off
Link is present; port is enabled;
full-duplex operation.
Link is present; port is disabled.
Link is not present.