[单选题]RIP路由协议认为“网络不可到达”的跳数是:()
正确答案 :B
16
[单选题]IP地址为:192.168.50.70,掩码为:255.255.255.248,则该IP地址所在子网的子网号为()
正确答案 :B
192.168.80.64
[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]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]At which layer of the OSI model does the protocol that provides the information displayed by the "show cdp neighbors" command operate?
正确答案 :D
Data link
解析:解析:Explanation:
[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]You wish to segment your LAN into multiple broadcast domains. Which technology method should you implement in order to do this?
正确答案 :D
Virtual LANs
解析:D 解析:Explanation:
[单选题]关于静态NAT,下面()说法是正确的。
正确答案 :C
静态NAT将内部地址一对一静态映射到内部全局地址
[单选题]某台PC,能ping通路由器,但不能telnet到路由器,可能的原因是()
正确答案 :D
telnet密码未设置
[单选题]OSPF骨干区的区域编号为()
正确答案 :C
0.0.0.0
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