在这种情况下，每个站的平均带宽增加到1.6M位/秒，而没有改变一个网卡或集中器。
In this scenario , the average bandwidth for each end-station increases to 1.6M bit /sec without changing a single adapter or concentrator .
每一个网卡的MAC地址在所有以太网设备中必须是唯一的，它由IEEE分配，是固化在网卡上的，一般不能随意改动。
The MAC address that each net blocks is in equipment of all aether network must be exclusive, it is allocated by IEEE, it is solidify on net card, cannot alter at will commonly.
在一般情况下，会为每块以太网卡配置一个物理单元号。
You would normally configure each Ethernet card with a physical unit number.
应用推荐