Troubleshooting the SRX5600 Services Gateway with the Component LEDs

The following LEDs are located on various services gateway components and display the status of those components:

• IOC LED—One LED labeled OK/FAIL on each IOC faceplate indicates the IOC's status.
• SPC LED—One LED labeled OK/FAIL on each SPC faceplate indicates the SPC's status.
• Port module LED—One LED labeled OK/FAIL on each port module faceplate indicates the port module's status.
• SCB LEDs—Three LEDs, labeled FABRIC ACTIVE, FABRIC ONLY, and OK/FAIL , on each SCB faceplate indicate the status of the SCB. If no LEDs are lit, the master Routing Engine may still be booting or the SCB is not receiving power.
• Routing Engine LEDs—Four LEDs, labeled MASTER, HDD, ONLINE, and FAIL on the Routing Engine faceplate indicate the status of the Routing Engine and hard disk drive.
• Power supply LEDs—Three or four LEDs on each power supply faceplate indicate the status of that power supply.