多项选择题
A. Assign applications to traffic classes.
B. Use ToS/DSCP values for traffic classes.
C. Exclude subnets from QoS management.
D. Select dedicated vs. over-subscribed circuits.
多项选择题 Which three static objects are cached by the client-side WXC device?（） (Choose three.)
多项选择题 Which three statements are true about a registration server in a community?（） (Choose three.)
单项选择题 Click the Exhibit button. In the exhibit, if the link we are measuring is 1.5 Mbps, what is the effective WAN bandwidth?（）