3280| 5
|
[交换网技术] 哪位能给出单通和双不通的准确定义?还有鸳鸯线的定义? |
|
发表于 2005-3-7 13:32:00
|显示全部楼层
| |
手机版|C114 ( 沪ICP备12002291号-1 )|联系大家 |网站地图
GMT+8, 2024-11-14 11:18 , Processed in 0.093064 second(s), 15 queries , Gzip On.
Copyright © 1999-2023 C114 All Rights Reserved
Discuz Licensed