| 摘要 |
A method is provided to be run in a network, the network comprising several network elements that are connected via a ring, wherein one of the network element is a ring master comprising a primary port and a secondary port. The method comprises the steps of (i) a failure is detected by the ring master; and (ii) the ring master checks for a second message and based on the content of the second message unblocks the secondary port. Also an associated device as well as a communication system comprising such device are provided.
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