An LSP extension mechanism is proposed to decrease the signaling overhead and handoff delay and to eliminate the packet loss in MPLS based mobile IP networks.
为了减小基于MPLS的移动IP网络的信令开销、切换时延和切换丢包，人们提出了一种称为LSP扩展的移动性管理机制。
There is an inevitable possibility of an LSP forming loops in MPLS networks, and the application of MPLS's loop control mechanisms is restricted by the ATM technological traits.
MPLS网络不可避免地存在着形成标记交换路径（LSP）环路的可能，而ATM技术特点又使MPLS网络环路控制机制的应用受到一些限制。
In order to ensure the reliability of MPLS network, MPLS fast Reroute (FRR) based on traffic engineering with the ability to provide fast protection and switching LSP capacity.
为了保证MPLS网络的可靠性，MPLS快速重路由技术借助MPLS流量工程的能力，为主标签交换路径(lsp)提供快速保护倒换能力。
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