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思科认证考试

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网络管理员是Cisco路由器上配置访问控制列表,允许来自只的网络192.168.146.0,192.168.147.0,192.168.148.0和192.168.149.0主机。哪个结合是最好的完成任务,当两个ACL语句?()

  • A、 access-list 10 permit ip 192.168.147.0 0.0.0.255.255
  • B、 access-list 10 permit ip 192.168.149.0 0.0.0.255.255
  • C、 access-list 10 permit ip 192.168.146.0 0.0.0.0.255
  • D、 access-list 10 permit ip 192.168.146.0 0.0.0.1.255
  • E、 access-list 10 permit ip 192.168.148.0 0.0.0.1.255
  • F、 access-list 10 permit ip 192.168.146.0 255.255.255.0
正确答案:D,E
答案解析:
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