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Troubleshooting IOCs

This chapter discusses how to troubleshoot the IOCs in the device:

As soon as an IOC is seated in an operating device, the Routing Engine downloads the IOC software to it under two conditions: the IOC is present when the Routing Engine boots JUNOS, and the IOC is installed and requested online through the CLI or push button on the front panel. The IOC then runs diagnostics. During this time, the green LED labeled OK above the IOC on the craft interface blinks. When the IOC is online and functioning normally, the OK LED lights green steadily.

To troubleshoot the IOC, follow these guidelines:


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