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1-11
Cisco MDS 9200 Series Hardware Installation Guide
OL-17468-02
Chapter 1 Product Overview
Interface Modules
LEDs on the Interface Module
Table 1-2 describes the LEDs for the Cisco MDS 9200 Series interface module.
Table 1-2 LEDs on the Cisco MDS 9200 Series Interface Module
LED Status Description
Status Green All diagnostics pass. The module is operational
(normal initialization sequence).
Orange One of the following occurs or occurred:
• The module is booting or running diagnostics
(normal initialization sequence).
• The inlet air temperature of the system exceeded
the maximum system operating temperature limit
(a minor environmental warning). To ensure
maximum product life, you should immediately
correct the environmental temperature and
restore the system to normal operation.
Red One of the following occurred:
• The diagnostic test failed. The module is not
operational because a fault occurred during the
initialization sequence.
• The inlet air temperature of the system exceeded
the safe operating temperature limits of the card
(a major environmental warning). The card shut
down to prevent permanent damage.
System Green All chassis environmental monitors are reporting OK.
Orange One of the following occurs or occurred:
• The power supply failed or the power supply fan
failed.
• Incompatible power supplies are installed.
• The redundant clock failed.
Red The temperature of the supervisor module exceeded
the major threshold.
MGMT 10/100
Ethernet Link
LED
Green Link is up.
Off No link.
MGMT 10/100
Ethernet
Activity LED
Green Traffic is flowing through port.
Off No link or no traffic.