单项选择题
Which of the following networks are reserved for private IP addresses?（）
A. 168.129.00/24 B. 172.16.128.0/15 C. 192.168.0.0/16 D. 162.17.0.0/12
单项选择题 Which of the following has a maximum data rate of 11Mbps?（）
单项选择题 Which of the following tools can be used to identify the location of a network outage?（）
单项选择题 Which of the following metrics indentifies the number of connections that is between two devices?（）
