某私网设备A 的IP 地址是192.168.1.1/24,其对应的公网IP 地址是2.2.2.1;公网设备B 的IP 地址是2.2.2.5。若希望B 能ping 通A,可以在NAT 设备上使用下列哪项配置?

初级单选题1937 次浏览0 人挑战

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mshare
mshare挑战成功

选择了: nat server protocol icmp global 2.2.2.1 inside 192.168.1.1

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mshare
mshare挑战失败

选择了: acl number 2000 rule 0 permit source 192.168.1.1 0.0.0.255 nat address-group 1 2.2.2.1 interface Ethernet 0/1 nat outbound 2000 address-group 1 no-pat

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mshare
mshare挑战失败

选择了: acl number 2000 rule 0 permit source 192.168.1.1 0.0.0.255 nat address-group 1 2.2.2.1 interface Ethernet 0/1 nat outbound 2000 address-group 1

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123456
123456挑战成功

选择了: nat server protocol icmp global 2.2.2.1 inside 192.168.1.1

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薩科技
薩科技挑战成功

选择了: nat server protocol icmp global 2.2.2.1 inside 192.168.1.1

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薩科技
薩科技挑战失败

选择了: acl number 2000 rule 0 permit source 192.168.1.1 0.0.0.255 nat address-group 1 2.2.2.1 interface Ethernet 0/1 nat outbound 2000 address-group 1 no-pat

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薩科技
薩科技挑战失败

选择了: acl number 2000 rule 0 permit source 192.168.1.1 0.0.0.255 nat address-group 1 2.2.2.1 interface Ethernet 0/1 nat outbound 2000 address-group 1

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