[单选题]路由器下“特权用户模式”的标识符是:()
正确答案 :C
[多选题]在配置帧中继子接口时,在物理接口上应该配置的内容是:()
正确答案 :BCD
封装帧中继协议
指定子接口类型
设定子接口
解析:BCD
[单选题]当配置一个CISCO的路由器时,缺省的DR和BDR优先级是()。
正确答案 :B
1
[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
[单选题]对交换机的描述,正确的是()
正确答案 :B
单广播域,多冲突域的设备
[单选题]路由器上的命令“show version”的功能是()
正确答案 :A
显示版本信息
[单选题]两个VLAN之间要想通信,应该使用的设备是()
正确答案 :C
路由器
[多选题]Using a subnet mask of 255.255.255.224, which of the IP addresses below can you assign to the hosts on this subnet? (Select all that apply)
正确答案 :CDE
92.11.178.93
134.178.18.56
192.168.16.87
解析:C,D,E 解析:Explanation:
[多选题]The Ezonexam network administrator wants to ensure that only a single web server can connect to pot Fa0/1 on a catalyst switch. The server is plugged into the switch's Fast Eth. 0/1 port and the network administrator is about to bring the server online. What can the administrator do to ensure that only the MAC address of this server is allowed by switch port Fa0/1? (Choose two)
正确答案 :BD
Configure the MAC address of the server as a static entry associated with port Fa0/1
Configure port security on Fa0/1 to reject traffic with a source MAC address other than that of the server
解析:解析:Explanation:
[单选题]交换机转发数据到目的地依靠()
正确答案 :B
MAC地址表
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