Câu 34: HPE6-A45: Implementing Aruba Campus Switching solutions

A company has a Unified Communications and Collaboration (UCC) solution. ✑ Users run softphones on their desktops and laptops. ✑ The UCC solution is configured to use a certain range of Layer 4 ports for VoIP traffic. ✑ The user devices connect to AOS-Switches. A network administrator needs to configure the AOS-Switches to prioritize only the VoIP traffic. Where can the administrator configure a DSCP value to meet this goal?

1. A. in a global UDP port-based QoS policy
2. B. on the interfaces through which the VoIP traffic is forwarded — đáp án hiện tại
3. C. on the interfaces that connect to the user devices
4. D. on the VLAN to which the user devices are assigned