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

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 193.62.40.230 any

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


参考答案

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