作者: David Gilson , Stephen Daniel Shew , Marc Holness
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摘要: A node includes a first port configured to be selectively blocked and unblocked; second forwarder between the port; management channel port, wherein selective blocking unblocking of is based on channel; data utilizes an arbitrary service identifier. method can include operating ring with Ring Protection Switching comprising forwarding mechanism that are independent decoupled entities therebetween, each utilize