physical link layer meaning in Chinese
实践链路层
实体链接层
物理链路层
Examples
- Through switching over back and forth between internal and external network , this scheme isolates interior network from exterior network in physical link layer at same time , but logic link to each other
它通过在内外网间来回切换，同一时刻内外网间没有连接，处于物理隔离状态，但又逻辑地相连。