[单选题]NAT可以被用于完成多种功能,以下不属于其功能的是:()
正确答案 :D
内部网络流量控制
[多选题]Regarding DHCP (dynamic host configuration protocol), which two of the following choices below are true? (Select two answer choices)
正确答案 :AB
The DHCP Discover message uses FF-FF-FF-FF-FF as the Layer 2 destination address.
The DHCP Discover message uses UDP as the transport layer protocol.
解析:A,B 解析:Explanation:
[单选题]IP扩展访问列表的数字标示范围是多少()。
正确答案 :C
100-199
[单选题]基本IP访问权限表的表号范围是:()
正确答案 :B
1-99
[单选题]Given that you have a class B IP address network range, which of the subnet masks below will allow for 100 subnets with 500 usable host addresses per subnet?
正确答案 :C
255.255.254.0
解析:解析:Explanation:
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