只封禁一台地址为193.62.40.230主机的access-list的正确配置是

admin2010-06-10  11

问题 只封禁一台地址为193.62.40.230主机的access-list的正确配置是

选项 A、access-list 110 permit ip any any   access-list 110 deny ip host 193.62.40.230 any   access-list 110 deny ip any host 193.62.40.230
B、access-list 110 deny ip host 193.62.40.230any   access-list 110 deny ip any host 193.62.40.230   access-list 110 permit ip any any
C、access-list 110 deny ip host 193.62.40.230 any   access-list 110 deny ip any host 193.62.40.230
D、access-list 110 deny ip host 193.62.40.230 any   access-list 110 permit ip any any   access-list 110 deny ip any host 193.62.40.230

答案B

解析
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