Refer to the exhibit.

SW-A is the layer-3 gateway for:
* Server-A in VLAN 100, subnet 10.100.100.0/24
* Client-A in VLAN 20, subnet 10.100.20.0/24
* Client-B VLAN 30, subnet 10.100.30.0/24
What can be done to trust DHCP server 10.100.100.10 responses on SW-A for clients in VLAN 20?
Your customer's CX switches are managed in HPE Aruba Networking Central. They have recently deployed new cabling to some desks and want to be notified of any physical cabling issues. Which alerts should you enable? (Choose two.)
Your customer is concerned about users connecting unmanaged switches to the network and causing outages.
Which CX switch feature should you recommend?
A customer has connected a server to VLAN 100 on a 6300 switch which is streaming video using multicast group 224.0.0.100. This stream would need to be received by the clients in VLANs 200 and 300, routed on the same CX switch.
What needs to be done to enable the requirement?
Refer to the exhibit.

Given the current software running on an HPE Aruba Networking CX 8320 VSX, what is the best way to upgrade the VSX cluster with minimal downtime? (Choose two.)
What should you configure for an interface connected to a device you cannot trust to assign DSCP markings?
(Select two.)
Refer to the exhibit.

The customer would like to utilize Dynamic Segmentation for wired users in Building B. Which statement is true about the scenario?
Refer to the exhibits.

The interface is configured on an HPE Aruba Networking CX 8320 for a VMware server NIC. The server admin complains that the VMware vMotion traffic on VLAN 3903 fails, but the server can ping other peers with a large payload size. What must be done to correct the issue based on the provided interface status and configuration?
What are valid NAE agent actions? (Select two)
While troubleshooting a scenario in which the customer has added two new line cards on an HPE Aruba Networking CX 6400 switch, the LEDs on the line card do not show light on the first card.
Which troubleshooting methodology should you use to isolate the problem?