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Self-rescue system and Rie stub Irish method of traffic
Self-rescue system and Rie stub Irish method of traffic
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机译:自救系统和Rie stub爱尔兰交通方式
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摘要
If a ring failure has occurred in a state where a dual-homing path exists in a network, a dual-homing path is detoured from the service line SL to the protection line PL. At that time, each node in the network changes its node type according to the place where the failure occurred. IMAGE
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