[单选题]You have just purchased a brand new router and wish to have the router prompt you through the initial configuration commands. Which router mode does this describe?
正确答案 :B
SETUP mode
解析:解析:Explanation:
[单选题]在OSPF的DR/BDR选举过程中,在路由器有相同的接口优先级情况下,什么用于确定DR或BDR()
正确答案 :D
路由器ID
[单选题]把访问权限表应用到路由器端口的命令是:()
正确答案 :B
ip access-group 101 out
[单选题]帧中继环境中,在物理端口上,建立子接口的命令是()
正确答案 :B
interface
[单选题]路由器“全局模式”的提示符为()
正确答案 :C
(config)
[单选题]在OSI七层模型中,介质工作在哪一层()
正确答案 :C
物理层
[单选题]路由器下“特权用户模式”的标识符是:()
正确答案 :C
[单选题]The network administrator has configured port security on a Ezonexam switch. Why would a network administrator configure port security on this Ezonexam device?
正确答案 :A
To prevent unauthorized hosts from getting access to the LAN
解析:解析:Explanation:
[多选题]Which of the following steps are necessary in order to add a new VLAN to the Ezonexam switched network? (Select all that apply)
正确答案 :ABD
Create the VLAN.
Name the VLAN.
Add the desired ports to the new VLAN.
解析: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)()
正确答案 :ABC
PC
网管机
WEB服务器
解析:ABC
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