Each private 10/100 Megabit/second Ethernet port has two LEDs. The following figure illustrates a close-up view of LEDs on some of the private Ethernet ports. The LED on the left blinks green for any detected activity (
ACT). The LED on the right (
LK/
SP) is solid green when the speed is 100 Megabits/second and it is solid yellow when the speed is 10 Megabits/second.
The following figure shows a close up view of the labels on the LEDs on the back right of the OnBoard appliance with numbered callouts. The LEDs in
Figure 1.5 monitor the public Ethernet ports, the AUX port and the console port. The LEDs are described in
Table 1.2.
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1,5, and the left LED on all private Ethernet ports
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• OFF – Indicates no activity.
• Green – Blinks for any activity.
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2,6, and the right LED on all private Ethernet ports
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• OFF – Indicates either link is not up or cable is not connected.
• Green – Indicates the speed is 100 or 1000 Megabits/second.
• Yellow – Indicates the speed is 10 Megabits/second.
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• OFF – Indicates either link is not up or cable is not connected.
• Green – Lights solid when the link is up and blinks when activity occurs, with frequency proportional to traffic.
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• OFF – Indicates no data activity.
• Green – Blinks when data is either being received (RX) or transmitted (TX).
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• OFF – Indicates OnBoard appliance is not ready to communicate.
• ON – Indicates OnBoard appliance is ready to communicate.
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