HP Cisco Nexus 5000 Cisco MDS 9000 Family CLI Configuration Guide - Release 4. - Page 303

Chapter 12 Managing Modules Identifying Module LEDs Send documentation comments to [email protected] Table 12-7 describes the LEDs for the 16-port and 32-port switching modules, and the 4-port, 12-port, 24-port, and 48-port Generation 2 switching modules. Table 12-7 LEDs for the Cisco MDS 9000 Family Fibre Channel Switching Modules LED Status Description Status Green All diagnostics pass. The module is operational (normal initialization sequence). Orange The module is booting or running diagnostics (normal initialization sequence). or The inlet air temperature of the system has 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 The diagnostic test failed. The module is not operational because a fault occurred during the initialization sequence. or The inlet air temperature of the system has exceeded the safe operating temperature limits of the card (a major environmental warning). The card has been shut down to prevent permanent damage. Speed On 2-Gbps mode. Off 1-Gbps mode. Link Solid green Link is up. Steady flashing green Link is up (beacon used to identify port). Intermittent Link is up (traffic on port). flashing green Solid yellow Link is disabled by software. Flashing yellow A fault condition exists. Off No link. The LEDs on the supervisor module indicate the status of the supervisor module, power supplies, and the fan module. Table 12-8 provides more information about these LEDs. OL-18084-01, Cisco MDS NX-OS Release 4.x Cisco MDS 9000 Family CLI Configuration Guide 12-11