正确答案: D
clearip route*
题目:路由器上,清空路由表的命令是()
解析:D
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举一反三的答案和解析:
[单选题]路由器上激活端口的命令是()
no shutdown
[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有效IP为()
192.168.50.65---192.168.50.70
[单选题]While troubleshooting a connectivity issue from a PC you obtain the following information:Local PC IP address: 190.0.3.35/24
TCP/IP not correctly installed
解析:解析:Explanation:
[单选题]扩展ACL和标准ACL的区别()。
扩展的ACL核查数据包的源地址和目标地址和端口号
[多选题]You need to describe the various types of flow control to your co-workers. Which of the following are types of flow control that can be used in a network? (Choose three)
Congestion avoidance
Windowing
Buffering
[单选题]命令“ping127.0.0.1”的功能是()
测试TCP/IP协议是否正常
[单选题]IP地址为:192.168.50.70,掩码为:255.255.255.248,则该IP和掩码结合,共划分了多少个子网(不包括全0子网和全1子网)()
30
[单选题]EIGRP的管理距离()
110
[单选题]以下特殊区域中哪一个没有自动下发缺省路由()
完全NSSA区域