Monitoring the Unit
Health and Status
The following messages can appear in the first column of the System and Test Status screen. The highest priority Health and Status message also appears on all ATI screens on the bottom right.
Table
Message
What Message Indicates
What To Do
System Operational | There are no problems |
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| detected. |
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|
LOS at Net, Pt 1 | An LOS (Loss Of Signal) | 1. Verify that the network cable is |
| condition has been | securely attached at both ends. |
| detected on the network | 2. Contact network provider. |
| interface. No signal is | |
|
| |
| being received on Port 1, |
|
| possibly due to a local |
|
| network problem. |
|
|
|
|
OOF at Net, Pt 1 | An OOF (Out Of Frame) | 1. Check the Transmit Clock Source |
| condition has been | configuration options. Do not set |
| detected. | both the local and remote unit to |
|
| Internal, External, or Loop timing. |
|
| 2. Contact network provider. |
|
|
|
LOF at G.703, Pt 1 | An LOF (Loss Of Frame) | 1. Verify that the network cable is |
| condition has been | securely attached at both ends. |
| detected on the G.703 | 2. Contact network provider. |
| interface. | |
|
| |
|
|
|
AIS at G.703, Pt 1 | An Alarm Indication Signal | 1. Check the Transmit Clock Source |
| (AIS) is being received by | configuration options. Do not set |
| the G.703 interface. | both the local and remote unit to |
|
| Internal, External, or Loop timing. |
|
| 2. Contact network provider. |
|
|
|
EER at Net, Pt 1 | An EER (Excessive Error | Contact network provider. |
| Rate) condition has been |
|
| detected on the network |
|
| interface at Port 1. The |
|
| condition is cleared when |
|
| the error rate falls below |
|
| the threshold value |
|
| currently configured. |
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|
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|
EER at G.703, Pt 1 | An EER (Excessive Error | Contact network provider. |
| Rate) condition has been |
|
| detected on the G.703 |
|
| interface. |
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|
|
|
RAI (Remote Alarm | An Remote Alarm | Contact network provider. |
Indication) at G.703 | Indication signal is being |
|
interface, Pt 1 | received by the G.703 |
|
| interface. |
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|
|
|
Net Margin | The | Contact network provider. |
Threshold, Pt 1 | has exceeded the |
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| configured threshold. |
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September 1998 |