12/6/2023 0 Comments Juniper alarm light redThe DPC then runs diagnostics,ĭuring which the OK LED blinks. OS, and the DPC is installed and requested online through the CLI The Routing Engine downloads the DPC software to it under twoĬonditions: the DPC is present when the Routing Engine boots Junos The green LED labeled OK above the DPC on theĬraft interface as soon as a DPC is seated in an operating router. The fan LEDs are located on the upper left of the Green indicates the fans are functioning normally and red indicatesĪ fan has failed. On the left of the craft interface along the bottom.įan LEDs-Two LEDs indicate the status of the fans. SCB LEDs-Two LEDs, OK and FAIL, indicate the status The FPC LEDs are located along the bottom Green indicates OKĪnd red indicates a failure. The DPC LEDsĪre located along the bottom of the craft interface.įPC LEDs-Two LEDs, OK and FAIL, indicate the status of an FPC. Green indicates OK and red indicates a failure. In the center craft interface, and are labeled 0 through 3.ĭPC LEDs-Two LEDs, OK and FAIL, indicate the status of each DPC. The power supply is functioning normally. Power supply LEDs-Two LEDs ( PEM) indicate the status of each power supply. The left of the craft interface and are labeled RE0 and RE1. The OFFLINE LED indicates that the host is installed but the The ONLINE LED indicates that the host is online. A green MASTER LED indicates that the host is functioning as the primary. Indicate the status of the host subsystem. Host subsystem LEDs-Three LEDs, MASTER, ONLINE, and OFFLINE, Both LEDs can be lit simultaneously.Ī condition that causes an alarm LED to light also activates the correspondingĪlarm relay contact on the craft interface. The triangular yellow LED lights to indicate a less severe condition To indicate a critical condition that can result in a system shutdown. Yellow triangular LED, located on the upper right of the craft interface, LEDs on the craft interface include the following:Īlarm LEDs-One large red circular LED and one large That allow you to troubleshoot the router. Located above the DPC cards that contains LEDs and buttons The craft interface is the panel on the front of the router
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