论文又针对性地对网络各个层次具代表性的协议进行了概述，并对网络层的移动性管理技术——移动IP进行了重点介绍。

Then, this paper has outlined the representatives of various levels of network protocols, and the network layer mobility management techniques-Mobile IP is investigated in detail.

youdao

论文又针对性地对网络各个层次具代表性的协议进行了概述，并对网络层的移动性管理技术——移动IP进行了重点介绍。

Then, this paper has outlined the representatives of various levels of network protocols, and the network layer mobility management techniques-Mobile IP is investigated in detail.

youdao