它通过引入控制平面并结合GMPLS协议实现连接的自动建立和拆除，并在相应机制下完成网络故障的动态保护和恢复。
The control plane can set up and take down a LSP tunnel automatically under the cooperation of GMPLS protocols, and complete the protection and recovery of network failures.
它通过引入控制平面并结合GMPLS协议实现连接的自动建立和拆除，并在相应机制下完成网络故障的动态保护和恢复。
The control plane can set up and take down a LSP tunnel automatically under the cooperation of GMPLS protocols, and complete the protection and recovery of network failures.
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