封包交换 meaning in English

packet switching

Packet - switched data - transmission service
封包交换数据传输服务
Internetwork packet exchange , ipx
网络间封包交换
Packet - switched network
封包交换网络
Before any network layer packets can be exchanged , lcp must first open the connection and negotiate the configuration parameters
任何网路层封包交换前，连结控制协定必须先开启连接并沟通彼此的组态参数。