| 摘要 |
PURPOSE:To support many protocols by providing many protocols in an external auxiliary storage means and discriminating protocols at the time of setting a link and loading a required protocol to an incorporated storage means. CONSTITUTION:At the time of receiving synchronous system data from a line n1, a line control part 10 sends the receiving line number, synchronous system information, and received data to a protocol analyzing part 20. When referring to a link set table to find that the link is set, the protocol analyzing part 20 transfers the protocol in the protocol set area of a storage part 40. When the link is not set, a protocol pattern table is used to discriminate the protocol of received data. If the pertinent protocol does not exist in the protocol set area, a protocol setting part 30 sets the pertinent protocol from a magnetic disk 60 to the protocol set area of the storage part 40. |
