根据网桥的 ____ 来分类，可以分为透明网桥与源路由网桥。

A．access-list 198 permit icmp 166.129.130.0 255.255.255.0 anyaccess-list 198 deny icmp any anyaccess-list 198 permit ip any any
B．access-list 198 permit icmp 166.129.130.0 0.0.0.255 anyaccess-list 198 deny icmp any anyaccess-list 198 permit ip any any
C．access-list 99 permit icmp 166.129.130:0 0.0.0.255 anyaccess-list 99 deny icnip any anyaccess-list 99 permit ip any any
D．access-list 100 permit icmp 166.129.130.0 0.0.0.255 anyaccess-list 100 permit ip any anyaccess-list 100 deny icmp any any

A．无线网桥
B．无线路由器
C．无线接入点
D．无线网卡