| 发明名称 | Multicast distribution trees for mRSVP-TE based multicast virtual private networks | ||
| 摘要 | In a source provider edge (PE) router, a method of forming a data multicast distribution tree (MDT) comprising the steps of monitoring a rate of multicast data traffic within a default MDT, determining that the rate exceeds a threshold, sending a join message to at least one receiver PE router in response to the determining, wherein the join message comprises a MDT number that identifies the data MDT, receiving a path message from the at least one receiver PE router and thereby forming the data MDT, and sending multicast data traffic via the data MDT. | ||
| 申请公布号 | US9203631(B2) | 申请公布日期 | 2015.12.01 |
| 申请号 | US201313931434 | 申请日期 | 2013.06.28 |
| 申请人 | Futurewei Technologies, Inc. | 发明人 | Han Lin;Li Renwei;Zhao Katherine |
| 分类号 | H04L12/28;H04L12/26;H04B3/30;H04L12/18 | 主分类号 | H04L12/28 |
| 代理机构 | Conley Rose, P.C. | 代理人 | Conley Rose, P.C. ;Rodolph Grant;Dietrich William H. |
| 主权项 | 1. A method of forming a data multicast distribution tree (MDT) in a source provider edge (PE) router, comprising the steps of: monitoring a rate of multicast data traffic within a default MDT; determining that the rate exceeds a threshold; sending a join message to at least one receiver PE router in response to the determining, wherein the join message comprises a MDT number that identifies the data MDT; receiving a path message including the MDT number from the at least one receiver PE router thereby forming the data MDT; and sending multicast data traffic via the data MDT. | ||
| 地址 | Plano TX US | ||