下列关于802.11b 基本运行模式与接入点设备的描述中，错误的是

单项选择题下列对802.11b 无线局域网的多蜂窝漫游工作方式的描述中，错误的是

单项选择题在Cisco 路由器匕用扩展访问控制列表封禁1P 地址为211.102.33.24 的主机，正确的配置语句是（）

A．
access-list 99 deny ip host 211.102.33.24 any
access-list 99 deny ip any host 211.102.33.24
access-list 99 permit ip any any
B．
access-list 100 permit ip any any
access-list 100 deny ip host 211.102.33.24 any
access-list 100 deny ip any host 211.102.33.24
C．
access-list 199 deny ip host 211.102.33.24 any
access-list 199 deny ip any host 211.102.33.24
access-list 199 permit ip any any
D．
access-list 166 deny ip host 211.102.33.24 any
access-list 166 permit ip any any