Method and device for creating a tunnel in a label-switched telecommunication network

Method and device for creating a tunnel in a label-switched telecommunication network

  • CN 101,073,226 A
  • Filed: 09/28/2005
  • Published: 11/14/2007
  • Est. Priority Date: 10/08/2004
  • Status: Active Application
First Claim
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1. method of in label switched communication network (150), creating the tunnel be used to transmit at least one data flow, this communication network comprises at least one ingress edge router (100a), can define the server (160) that is called the tunnel in static tunnel in the communication network (150) based on the traffic forecast in this communication network, it is characterized in that this method comprises by the request from client computer (180) of receiving so that the following steps that the ingress edge router (100a) of transmitting data stream is carried out in communication network:

  • -determine whether the static tunnel that is defined by server in (E303) communication network can transmit this data flow,If-can not transmitting data stream by the static tunnel of server definition, then create tunnel data flow, that be called dynamic tunnel (E306) in can the transport communication network.

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