【多选题】
Refer to the exhibit.  <br /> Which three statements are true about the voice VLAN configuration of the Catalyst switch？ （）<br /> <img src="https://nimg.ppkao.com/2018-07/gelingxia/2018073014461894379.jpg?sign=fe90d35f382e4e9eff39a0e1fc3840f5&t=62d4954a" />
A、The packet priority received from a device that is connected to the phone will be unmodified.
B、The packet priority received from a device that is connected to the phone will be overridden.
C、Incoming CoS values in packets from the connected phone will be left unmodified.
D、Packets without aCoS value that is set by the phone will be set to a value of 5.
E、Incoming CoS values in packets from the connected phone will be reset to a value of 5.
F、Packets without aCoS value that is set by the phone will be set to the default CoS value.
查看正确答案
