在Linux系统通过(  )命令,可以拒绝IP地址为192.168.0.2的远程

考试题库2022-08-02  18

问题 在Linux系统通过(  )命令,可以拒绝IP地址为192.168.0.2的远程主机登录到该服务器。A.iptables-Ainput-ptcp-s192.168.0.2-source-port22-jDENYB.iptables-Ainput-ptcp-d192.168.0.2-source-port22-jDENYC.iptables-Ainput-ptcp-s192.168.0.2-desination-port22-jDENYD.iptables-Ainput-ptcp-d192.168.0.2-desination-port22-jDENY

选项 A.iptables-Ainput-ptcp-s192.168.0.2-source-port22-jDENY
B.iptables-Ainput-ptcp-d192.168.0.2-source-port22-jDENY
C.iptables-Ainput-ptcp-s192.168.0.2-desination-port22-jDENY
D.iptables-Ainput-ptcp-d192.168.0.2-desination-port22-jDENY

答案 C

解析
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