
Chapter 13 Working with Signaling Gateway Mated Pairs
Viewing 
| Field | Description | |
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| Operational Status | Current operational state of the interface. Possible values are: | |
| 
 | • | Up | 
| 
 | • | Down | 
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 | • | Testing | 
| 
 | • | Unknown | 
| 
 | • | Dormant | 
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 | |
| Line Protocol Status | Current state of the line protocol. Possible values are: | |
| 
 | •  | |
| 
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 | to be usable (that is, keepalives are successful). | 
| 
 | •  | |
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 | line to be unusable. | 
| 
 | You can use the Line Protocol together with Operational Status to | |
| 
 | troubleshoot interface connection problems. For example, if Operational | |
| 
 | Status is Up, but Line Protocol is Down, the interface has detected a carrier | |
| 
 | on the physical layer, but there might be clocking or framing problems. | |
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Statistics Information
| 
 | The Statistics Information  | |
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| Field | 
 | Description | 
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| Bytes In per Sec | 
 | Number of bytes received on the interface per second, including framing | 
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 | characters. | 
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| Bytes Out per Sec | 
 | Number of bytes sent on the interface per second, including framing | 
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 | characters. | 
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| Packets In per Sec | 
 | Number of packets delivered per second to a  | 
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| Packets Out per Sec | 
 | Total number of packets that  | 
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 | the network per second, including those that were discarded or not sent. | 
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 | Cisco Signaling Gateway Manager User Guide | 
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