3.2 LEDs
The following table describes the LEDs on the switch.
Table 2 | LEDs |
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LED |
| COLOR | STATUS | DESCRIPTION |
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PWR |
| Green | On | The system is turned on. |
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| Off | The system is off. |
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SYS |
| Green | Blinking | The system is rebooting and performing |
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| On | The system is on and functioning properly. |
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| Off | The power is off or the system is not ready/malfunctioning. |
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ALM |
| Red | On | There is a hardware failure. |
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| Off | The system is functioning normally. |
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48 Ethernet Ports |
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10 |
| Green | Blinking | The system is transmitting/receiving to/from an Ethernet device. |
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| On | The port is connected at 10Mbps. |
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| Off | The port is not connected at 10Mbps or to an Ethernet device. |
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100 |
| Amber | Blinking | The system is transmitting/receiving to/from an Ethernet device. |
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| On | The port is connected at 100Mbps. |
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| Off | The port is not connected at 100Mbps or to an Ethernet device. |
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Uplink Gigabit Port |
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1000 |
| Green | Blinking | The system is transmitting/receiving to/from an Ethernet device. |
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| On | The port is connected at 1000/10Mbps. |
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| Off | The port is not connected at 1000/10Mbps or to an Ethernet |
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100 |
| Amber | Blinking | The system is transmitting/receiving to/from an Ethernet device. |
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| On | The port is connected at 100Mbps. |
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| Off | The port is not connected at 100Mbps or to an Ethernet device. |
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GBIC Slots |
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LNK |
| Green | On | The port has a successful connection. |
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| Off | No Ethernet device is connected to this port. |
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ACT |
| Green | Blinking | The port is receiving or transmitting data. |
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MGMT |
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10 |
| Green | Blinking | The system is transmitting/receiving to/from an Ethernet device. |
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| On | The port is connected at 10 Mbps. |
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| Off | The port is not connected at 10 Mbps or to an Ethernet device. |
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100 |
| Amber | Blinking | The system is transmitting/receiving to/from an Ethernet device. |
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| On | The port is connected at 100 Mbps. |
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| Off | The port is not connected at 100 Mbps or to an Ethernet device. |
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Chapter 3 Hardware Overview | 45 |