公开(公告)号：US20140036927A1

公开(公告)日：2014-02-06

申请号：US14054092

申请日：2013-10-15

Applicant: Electronics And Telecommunications Research Institute

Inventor： Do Yeon KIM ,  Tae Sik CHEUNG ,  Byung Jun AHN ,  Bong Tae KIM

IPC: H04L12/707

CPC classification number: H04L45/22 ,  H04L12/413 ,  H04L12/437 ,  H04L41/00

Abstract: Provided are a forced protection switching method and a forced protection switching clearing method in an Ethernet ring network. When an operator desires to block a port of a specific node for maintenance and repair, the operator gives a forced switching (FS) command to the specific node in order to block the port. When the operator desires to clear FS, the operator gives a clear command to the specific node in order to clear the blocked port. As a result, operation flexibility of the Ethernet ring network is provided.

Abstract translation: 以太网环网中提供了强制保护倒换方法和强制保护切换清除方法。 当操作员希望阻止特定节点的端口进行维护和修复时，操作员向特定节点提供强制切换（FS）命令以阻止端口。 当操作员希望清除FS时，操作员向特定节点发出明确的命令，以清除阻塞的端口。 结果，提供了以太网环网的操作灵活性。