[单选题]“ipaccess-group”命令在接口上缺省的应用方向是什么"()。
正确答案 :C
out
[单选题]帧中继环境中,CIR的含义是()
正确答案 :B
保证线路速率
[单选题]下面有关交换机的描述中,正确的是()
正确答案 :C
交换机独占带宽
[多选题]交换机的三大功能为()
正确答案 :ABC
地址学习
转发过滤
消除回路
解析:ABC
[单选题]The Ezonexam corporate LAN consists of one large flat network. You decide to segment this LAN into two separate networks with a router. What will be the affect of this change?
正确答案 :D
It will prevent segment 1's broadcasts from getting to segment 2.
解析:解析:Explanation
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