公开(公告)号：WO2007024298A2

公开(公告)日：2007-03-01

申请号：PCT/US2006017323

申请日：2006-05-02

Applicant: CISCO TECH INC ,  PANDE MONI ,  JIANG JIE CHENG ,  YADAV NAVINDRA ,  PANDIAN GNANAPRAKASAM ,  SHUEN PAULINE

Inventor： PANDE MONI ,  JIANG JIE CHENG ,  YADAV NAVINDRA ,  PANDIAN GNANAPRAKASAM ,  SHUEN PAULINE

IPC: H04J3/14 ,  H04J1/16 ,  H04L1/00 ,  H04L12/26 ,  H04L12/28 ,  H04L12/56

CPC classification number: H04L12/437 ,  H04L12/1868 ,  H04L45/18 ,  H04L45/28

Abstract: One embodiment in accordance with the invention is a method that includes detecting a failure in a ring network and transmitting a multicast message across the ring network that includes information regarding the failure. Additionally, a new ring master of the ring network is designated. Furthermore, a ring port coupled to the failure is blocked.

Abstract translation: 根据本发明的一个实施例是一种方法，其包括检测环网中的故障并且跨越环网发送包括关于故障的信息的多播消息。 另外，指定环形网络的新环形主机。 此外，与故障相连的环形端口被阻塞。

公开(公告)号：WO2007024298A3

公开(公告)日：2007-03-01

申请号：PCT/US2006/017323

申请日：2006-05-02

Applicant: CISCO TECHNOLOGY, INC. ,  PANDE, Moni ,  JIANG, Jie Cheng ,  YADAV, Navindra ,  PANDIAN, Gnanaprakasam ,  SHUEN, Pauline

Inventor： PANDE, Moni ,  JIANG, Jie Cheng ,  YADAV, Navindra ,  PANDIAN, Gnanaprakasam ,  SHUEN, Pauline

IPC: G01R31/08

Abstract: One embodiment in accordance with the invention is a method that includes detecting a failure in a ring network and transmitting a multicast message across the ring network that includes information regarding the failure. Additionally, a new ring master of the ring network is designated. Furthermore, a ring port coupled to the failure is blocked.