Registered FAILURE RECOVERY METHOD IN NON REVERTIVE MODE OF ETHERNET RING NETWORK

Inventors

이준구, Ryoo Jeong-Dong, Joo Bheom Soon, 양 양, 호네스 마크, 아메드 자히르, 임진성

Application No.

12743107 (2008.11.17)

Publication No.

20110019538 (2011.01.27)

Registration No.

8797845 (2014.08.05)

Country

UNITED STATES

Project Code

07MT2300, Carrier Class Ethernet Technology, Joo Bheom Soon

Abstract

Provided is a failure recovery method in a non-revertive mode of an Ethernet ring network. In an Ethernet ring network, link priorities between nodes or node priorities are determined based on media access control (MAC) addresses and the nodes having blocked ports are determined after failures are recovered from based on the priorities so that the blocked ports can be distributed.

KSP Keywords

Failure Recovery, Media access, Recovery method, access control, media access control(MAC), ring network