METHOD OF ESTABLISHING TRAFFIC ENGINEERING TUNNEL AND DEVICE

摘要

The disclosure discloses a method of establishing a traffic engineering tunnel and a device. The method comprises: a bit indexed explicit replication (BIER) node obtains a traffic engineering (TE) path of a TE tunnel having a predefined traffic volume; the BIER node interacts, using a predefined signaling, with another BIER node on the TE path, to establish an TE message for establishing the TE tunnel; and the BIER node establishes, according to the TE messages, the TE tunnel.