Switching Module Leds - Cisco MDS 9216 Hardware Installation Manual

Chapter 1 Product Overview
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Switching Module LEDs

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The supervisor module can force a reset on the switching module and controls
whether power is applied to the switching module.
If a single component or a set of components on the switching module fails, this
does not disable other switching modules if that is the only failure in the system.
For the detection of most component failures, each switching module has a
hardware watchdog timer that resets the card if is not serviced periodically.
Table 1-3 describes the LEDs for the 16-port and 32-port switching modules.
Table 1-3 LEDs for the Cisco MDS 9000 Family Fibre Channel Switching
Modules
LED Status
Status Green
Orange
Red
Speed On
Off
Description
All diagnostics pass. The module is operational (normal
initialization sequence).
The module is booting or running diagnostics (normal
initialization sequence).
An over temperature condition occurred (a minor
threshold was exceeded during environmental
monitoring).
The diagnostic test failed. The module is not operational
because a fault occurred during the initialization
sequence.
An over temperature condition occurred (a major
threshold was exceeded during environmental
monitoring).
2 Gbps mode.
1 Gbps mode.
Cisco MDS 9216 Switch Hardware Installation Guide
Switching Modules
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