正确答案: C
100-199
题目:IP扩展访问列表的数字标示范围是多少()。
解析:C
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举一反三的答案和解析:
[多选题]You need to configure an 802.1Q link on a Ezonexam switch. Which commands, when used together, would do this? (Select two answer choices)
Switch(config-if) switchport mode trunk
Switch(config-if) switchport trunk encapsulation dot1q
解析:C,D 解析:Explanation:
[多选题]下列哪一设备工作时,要用到OSI的七个层(一层到七层)()
PC
网管机
WEB服务器
解析:ABC
[单选题]The 201.145.32.0 network is subnetted using a /26 mask. How many networks and IP hosts per network exists using this subnet mask?
4 networks and 62 hosts
解析:解析:Explanation:
[单选题]OSPF的度量值是什么()
链路状态