正确答案: C

0.0.0.31

题目：下列哪一个通配符掩码与子网172.16.64.0/27的所有主机匹配（）。

解析：C

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举一反三的答案和解析：

[单选题]What kind of cable should be used to establish a trunked line between two Catalyst switches?

A cross-over cable

解析：解析：Explanation: A crossover cable is used to connect two of the same device types, or devices from the same OSI layer.

[多选题]Which three statements are true about the operation of a full-duplex Ethernet network, which is being used in the Ezonexam LAN? (Choose three)

The host network card and the switch port must be capable of operating in full-duplex mode.

There are no collisions in full-duplex mode.

A dedicated switch port is required for each full-duplex node.

解析：解析：Explanation:

[单选题]默认情况下，RIP定期发送路由更新的时间是（）

30S