MTP2:States
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| − | States information indicates the current state of the MTP2 Link. This information can be used to determine the quality of service. Status information can be gathered at any time by the host. Collection of status information does not change any information examined. | + | States information indicates the current state of the [[MTP2 Layer|MTP2]] Link. This information can be used to determine the quality of service. Status information can be gathered at any time by the host. Collection of status information does not change any information examined. |
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=== Alarm Generation Status === | === Alarm Generation Status === | ||
| − | The | + | The 'Alarm Generation State' parameter indicates the current alarm generation state. The following values are allowed: |
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=== Local Processor Outage Status === | === Local Processor Outage Status === | ||
| − | The 'Local | + | The 'Local Processor Outage State' parameter indicates the current local processor outage condition. The following values are allowed: |
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| Disactivated || Local processor has recovered from "no more CPU" condition | | Disactivated || Local processor has recovered from "no more CPU" condition | ||
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=== Other parameters === | === Other parameters === | ||
Revision as of 10:19, 25 August 2009
States information indicates the current state of the MTP2 Link. This information can be used to determine the quality of service. Status information can be gathered at any time by the host. Collection of status information does not change any information examined.
Contents |
Congestion Status
The MTP2 'Local Congestion Status' parameter indicates the current flow control state from the host. The following values are allowed:
| Local Congestion Status | Description |
|---|---|
| No Change | Used to leave the setting as it is during 'SET' operation. |
| On | Local congestion activated |
| Off | Local congestion deactivated |
Data Link Status
The 'Data Link Status' parameter indicates the current data link. The following values are allowed:
| Data Link Status | Description |
|---|---|
| Enabled | Data link is enabled |
| Disabled | Data link is disabled |
Alarm Generation Status
The 'Alarm Generation State' parameter indicates the current alarm generation state. The following values are allowed:
| Alarm Generation Status | Description |
|---|---|
| Activated | Alarms are reported to the host |
| Disactivated | Alarms are not reported to the host |
Local Processor Outage Status
The 'Local Processor Outage State' parameter indicates the current local processor outage condition. The following values are allowed:
| Local Processor Outage Status | Description |
|---|---|
| Activated | Local processor is getting short on CPU |
| Disactivated | Local processor has recovered from "no more CPU" condition |
Other parameters
- The 'Up' flag indicates if the current state of a MTP2 link is up or down. Possible values are 'True' or 'False'
- The 'Aligned' flag indicates if the link is aligned or not. Possible values are 'True' or 'False'
- The 'Remote processor outage' flag indicates if the remote end processor outage is started. Possible values are 'True' or 'False'
- The 'Flow control' flag indicates a local congestion from the MTP2 link. Possible values are 'True' or 'False'
- The 'Remote congested' flag indicates a remote congestion. Possible values are 'True' or 'False'
- The 'Number outstanding frame' parameter indicates the number of outstanding frames in MTP layer 1
- The 'Number dropped frame' parameter indicates the number of frames dropped by the MTP layer 1
- The 'Current forward sequence' parameter indicates the current forward sequence number
- The 'Current backward sequence' parameter indicates the current backward sequence number
- The 'Retransmission count' parameter indicates the retransmission count of MSUs
- The 'Transmit queue size' parameter indicates the current transmit queue size
