Converged Network Adapter LEDs
This section describes the light-emitting diodes (LEDs) on the adapter, as shown in the
following figure.
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1
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ExpressModule latch
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2
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Port 1 SAN LED
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3
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Port 1 LC Connector
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4
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Port 2 SAN LED
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5
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Port 2 LC Connector
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6
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Port 1 LAN LED
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7
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Port 2 LAN LED
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8
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OK LED (system operating normally)
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9
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Attention LED (system requires attention)
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10
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Attention button
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Table 8 summarizes the LAN and SAN LED status conditions.
Table 8 Converged Network Adapter LAN and SAN LED Status
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Off |
Off |
Off |
Off |
Power off |
Slow flashing (unison) |
Slow flashing (unison) |
Off |
Off |
Power on; no link |
Slow flashing |
On |
Off |
Off |
Power on; link established; no activity |
Flashing |
On |
Off |
Off |
Power on; link established; receive and transmit
LAN activity only |
Slow flashing |
Flashing |
Off |
Off |
Power on; link established; receive and transmit
SAN (FCoE) activity only |
Flashing |
Flashing |
Off |
Off |
Power on; link established; receive and transmit
LAN and SAN activity |
Off |
On or flashing |
On |
Off |
Fatal error detected on LAN function;
SAN functioning normally |
On or flashing |
Off |
Off |
On |
Fatal error detected on SAN function;
LAN functioning normally |
Off |
Off |
On |
On |
Fatal error affecting both LAN and SAN functions |
Slow flashing, alternating with other LED |
Slow flashing, alternating with other LED |
Off |
Off |
Beaconing |
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In addition, the OK and Attention LEDs indicate the following:
The OK LED is static green when the
hardware is powered on and operating normally, and off when the
hardware is powered off.
The Attention button LED is static green when the hardware is powered on and operating
normally, flashing green when the –ATTN button is pressed, and
off when the hardware is powered off.