A.拒绝所有denyany B.允许 C.拒绝 D.应用
A.编码B.反码C.MACD.IP
A.access-list 2 deny 192.168.0.00.0.0.255 B.access-list 100 deny 192.168.0.00.0.0.255 C.access-list 101 deny 192.168.2.00.0.0.255 D.access-list 12 deny 192.168.0.00.0.0.255
A.交换机 B.路由器 C.转发器 D.分数器
A.deny B.permit C.in D.out