36Chapter 1 Cables and power
SSL VPN Module 1000 LEDs
The following figure shows the LEDs on the Secure Sockets Layer (SSL) VPN Module 1000.
Figure 13 LEDs on the SSL VPN Module 1000
| 1 |
| Online |
Utilization | 2 | - | Activity |
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| 11356EA |
The following table describes the LEDs on the SSL VPN Module 1000.
Table 14 LED indicators on the SSL VPN Module 1000
LEDs | Indicator | Description |
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Online | Steady green | The SSL VPN Module 1000 operates normally. |
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| Yellow | A reset occurred on the SSL VPN Module 1000. |
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| Off | The SSL VPN Module 1000 does not receive |
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| power. |
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Activity LED 1 | Steady green | The SSL VPN Module 1000 operates normally. |
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| Flashing green | Activity occurs on the SSL VPN Module 1000. |
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| Yellow | A reset occurred on the SSL VPN Module 1000. |
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Activity LED 2 | — | Not used. This LED often lights, but it has no |
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| meaning. |
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Utilization | Steady green | Together, these four LEDs indicate an approximate |
(4 LEDs) |
| average level of CPU utilization. When one LED |
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| lights, CPU utilization is approximately 25%; when |
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| two LEDs light, CPU utilization is approximately |
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| 50%. |
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| Blinking in unison | The SSL VPN Module 1000 is idle. |
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