The multiple protocol label switching (MPLS) technology is introduced into the multi-service transport platform (MSTP) in order to enhance the capabilities of routing, exchange and QoS management.

为了提高多业务传送平台（M STP）组网的路由能力、交换能力和服务质量（Q oS）处理能力，需要将多协议标签交换（M PLS）的固有优势引入M STP。

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