| 摘要 |
A frame relay network has a network management system in combination with frame relay nodes. The network management system provides frame relay oversubscription trunk and connection parameter signals to the frame relay nodes. The network management system uses a graphical user software interface program for receiving frame relay oversubscription trunk and connection parameters from a network supervisor that are formatted into the frame relay oversubscription trunk and connection parameter signals. The frame relay nodes respond to the frame relay oversubscription trunk and connection parameter signals, and at least one frame relay node provides a frame relay oversubscription connection control signal containing connect level parameters to another frame relay node when relaying communication signals from one frame relay node to another frame relay node. In operation, the trunk line has multiple virtual connections communicating the frame relay oversubscribed data between the frame relay nodes.
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