S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
1. The System and Pwr Mgmt LEDs on a redundant supervisor module are synchronized to the active supervisor module.
Switches and directors in the Cisco MDS 9000 Family contain several electrical programmable logical
devices (EPLDs) that provide hardware functionalities in all modules. EPLD image upgrades are
periodically provided to include enhanced hardware functionality or to resolve known issues.
Cisco MDS 9000 Family CLI Configuration Guide
LEDs for the Cisco MDS 9500 Series Supervisor Modules
All diagnostics pass. The module is operational (normal initialization
Orange The module is booting or running diagnostics (normal initialization
An over temperature condition has occurred (a minor threshold has been
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).
All chassis environmental monitors are reporting OK.
Orange The power supply has failed or the power supply fan has failed.
Incompatible power supplies are installed.
The redundant clock has failed.
The temperature of the supervisor module major threshold has been
The supervisor module is operational and active.
Orange The supervisor module is in standby mode.
Sufficient power is available for all modules.
Orange Sufficient power is not available for all modules.
Link is up.
Traffic is flowing through port.
No link or no traffic.
The external CompactFlash card is being accessed.
OL-16184-01, Cisco MDS SAN-OS Release 3.x