| Exam 200-105 | Question id=1820 | Infrastructure Services |
Which statement about QoS default behavior is true?
| A. |
Ports are untrusted by default. | |
| B. |
VoIP traffic is passed without being tagged. | |
| C. |
Video traffic is passed with a well-known DSCP value of 46. | |
| D. |
Packets are classified internally with an environment. | |
| E. |
Packets that arrive with a tag are untagged at the edge of an administrative domain. |