| 摘要 |
The present invention discloses a failure processing method for a slave port of a master node in an Ethernet ring system, comprising the following steps of: (1) the master node detecting a state of a link connecting directly the slave port; and (2) setting the slave port in a blocked state if the link connecting directly the slave port of the master node fails; and keeping the slave port in the blocked state during the failure of the link.
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