摘要 |
In Network LIJ point-to-multipoint connection, when an endpoint node receives a connection release message caused by a fault of the network from the root terminal side after a leaf initiated connection to a leaf terminal has been established, the leaf initiated connection is maintained and then a second connection request message is sent to the network to wait for a connection message for restoration to be received from the network in response to the second connection request message. A route is switched by connecting the leaf initiated connection to a restored connection determined by the connection message for restoration. |