Transfer method of special line business transfer load network transfer network failure message

Transfer method of special line business transfer load network transfer network failure message

CN
  • CN 100,433,632 C
  • Filed: 12/30/2003
  • Issued: 11/12/2008
  • Est. Priority Date: 12/30/2003
  • Status: Active Grant
First Claim
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1. , a kind of private line service transmits the transfer approach that transmits network failure information in the bearer network, transmitting network links to each other with the transmitting terminal subscriber equipment by upstream transmission link, receiving link by the downstream links to each other with the receiving terminal subscriber equipment, the transmitter side node links to each other by transmitting the network chain road with the receiver side node, and its step comprisesWhen break down in transmission network chain road,this transmitter side node and receiver side node perceived that transmits the network chain road should transmit the fault message on network chain road;

  • 2) behind this transmitter side node perceived fault message, turn-off its corresponding upstream and send link, make this upstream send the perception of link corresponding sending terminal subscriber equipment and transmit network chain road fault message;

    3) behind this receiver side node perceived fault message, turn-off its corresponding downstream and receive link, the receiving terminal subscriber equipment perception that makes this downstream receive the link correspondence transmits network chain road fault message.

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