问题:
[名词解释] echo request回声请求
问题:
[名词解释] encapsulation封装
问题:
[名词解释] framing error帧差错
问题:
[名词解释] frequency division multiplexing频分多路复用
问题:
[名词解释] full-duplextransmission全双工传输
问题:
[名词解释] GIF(Graphics Interchange Format)图形交换格式
问题:
[名词解释] half-duplex trsansmission半双工传输
问题:
[名词解释] hardware address硬件地址
问题:
[名词解释] hierarchical addressing层次编址