Cisco Nexus 5000 Series Hardware Installation Guide (OL-15902-01, November 2008)

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Cisco Nexus 5000 Series Hardware Installation Guide
OL-15902-01
Chapter 1 Product Overview
Nexus 5020 Switch
LED Descriptions
Table 1-3 describes the LEDs for the Cisco Nexus 5020 switch.
Ta b l e 1-3 LEDs for the Cisco Nexus 5020 Switch
LED Location Function Color Status Description
Chassis Front and back
of chassis
Chassis
power and
health
Green Solid on All diagnostics pass. The
module is operational.
Off The module is not receiving
power.
Amber On The module is booting or
running diagnostics.
An over temperature condition
has occurred. The temperature
threshold has been exceeded
by a small value during
environmental monitoring.
Blinking An over temperature condition
has occurred. The temperature
threshold has been exceeded
by a large value during
environmental monitoring.
If the module fails during
initial reset, the LED
continues to blink and the
module does not come online.
The module has runtime
failure and is brought offline.
Fan module Fan modules
(front)
Fan
module
health
indicator
Green Solid on All diagnostics pass. The
module is operational.
Off The module is not receiving
power.
Amber Solid on The module is booting or
running diagnostics.
Amber Blinking If the module fails during
initial reset, the LED
continues to blink and the
module does not come online.
The module has runtime
failure and is brought offline.