HP HPE6-A86 Dumps Questions Answers

The correct answer is D. It is available as a cloud solution. HPE Aruba Networking Central is described in official Aruba documentation as a cloud-based management platform for managing AOS-CX infrastructure. It provides centralized functions for provisioning, configuring, monitoring, and troubleshooting AOS-CX switches. This means it is not limited to on-premises deployment. Option A is incorrect because AOS-CX support in Aruba Central is not limited only to templates; Central also supports monitoring, troubleshooting, and UI-based workflows depending on the software version, group type, and deployment model. Option B is also incorrect because monitoring-only mode is one supported option, but it is not the only supported mode. HPE Aruba documentation specifically notes that AOS-CX switches can be added in monitoring-only mode, but also separately documents configuration using templates and UI groups. Therefore, the broad and correct description for a customer conversation is that HPE Aruba Networking Central is available as a cloud management solution for AOS-CX switches.

The correct answers are C and D. TCP uses sequence numbers and requires an established connection. HPE Aruba Networking documentation references TCP sequence-number enforcement as a firewall/security function, which confirms that TCP traffic uses sequence numbers that can be tracked and validated. HPE Aruba documentation also describes TCP traffic with an “established” option for controlling TCP connection traffic in access control entries, which indicates that TCP is connection-oriented and maintains connection state. Option A is incorrect because TCP does support retransmission; HPE Aruba EdgeConnect documentation discusses features that avoid the need for TCP retransmission, which only makes sense because retransmission is a normal TCP behavior. Option B is incorrect because connectionless behavior describes UDP, not TCP. Option E is also incorrect because latency-sensitive traffic, such as real-time voice or video, commonly favors UDP because retransmission and connection-state handling can add delay. TCP is better suited for applications that need reliable, ordered delivery, such as web, file-transfer, or management traffic, rather than real-time latency-sensitive flows.

The correct answer is D. Allowed VLANs between access switches. The diagram shows Server-1 connected to Access-2 in VLAN 20 and PC-1 connected to Access-1. The inter-switch link between Access-1 and Access-2 is shown as a trunk carrying VLANs 1, 10, and 20. If users on Access-1 cannot reach Server-1 in VLAN 20 after a recent change, while devices directly connected to Access-2 are not affected, the most likely issue is that VLAN 20 is not being correctly carried across the trunk between the access switches. HPE Aruba Networking AOS-CX documentation states that vlan trunk allowed defines which VLAN traffic is allowed across a trunk interface. It also explains that allowed VLANs are the VLANs that can be transported by the trunk; if a required VLAN is missing from the allowed list, that VLAN’s traffic will not traverse the trunk. Option A is less likely because devices directly connected to Access-2 can access Server-1, indicating Server-1’s local VLAN placement is probably correct. Option B is unlikely because a down trunk would affect more VLANs than just access to VLAN 20. Option C is not supported by the symptom pattern.