A.to confine network instability to single areas of the network
B.to reduce the complexity of router configuration
C.to speed up convergence
D.to lower costs by replacing router swith distribution layer switches
E.to decrease latency by increasing bandwidth
F.to reduce routing overhead

A.兩個cells的overlap的區(qū)域描述了一個basic service set
B.網(wǎng)絡(luò)描述了一個extended service set
C.再每個CELL中的AP必須被配置成使用channel 1
D.為了確保連通性，重疊區(qū)域必須小于10%
E.兩個訪問點應(yīng)該被配置成工作在不同的頻道