正确答案: A

网络有效IP

题目：能够分配给设备的IP，应该是（）

解析：A

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学习资料的答案和解析：

[单选题]查看E0端口配置信息的命令是：()

show interfacee0

[单选题]对路由器的描述，正确的是（）

多广播域，单冲突域的设备

[多选题]默认情况下，IGRP衡量路径好坏时，考虑的因素为（）

带宽

延时

解析：AD

[单选题]The 201.145.32.0 network is subnetted using a /26 mask. How many networks and IP hosts per network exists using this subnet mask?

4 networks and 62 hosts

解析：解析：Explanation:

[单选题]On the topic of VLSM, which one of the following statements best describes the concept of the route aggregation?

Combining routes to multiple networks into one supernet.

解析：解析：Explanation:

[单选题]The IP network 210.106.14.0 is subnetted using a /24 mask. How many usable networks and host addresses can be obtained from this?

1 network with 254 hosts

解析：解析：Explanation:Asubnetwith24bitsonwouldbe255.255.255.0.SincethisisaclassCnetwork,thissubnetcanhaveonly1networkand254usablehosts.