Pass the HP Aruba Certified Switching Associate (ACSA) V1 HPE6-A86 Questions and answers with Dumpstech

The correct answer is D. Dynamic Segmentation. HPE Aruba Networking describes Dynamic Segmentation as an identity-based access control solution for Zero Trust and SASE security from edge to cloud. Dynamic Segmentation applies policy based on the identity and role of users and devices, rather than relying only on physical network location, VLAN placement, or static port configuration. This is important in Zero Trust because no user, device, or network segment should be automatically trusted. Access should be continuously controlled and limited to only the resources required. HPE Aruba Networking documentation also explains that Dynamic Segmentation establishes least-privilege access by segmenting traffic based on identity and associating consistent role-based access policies across wired, wireless, and WAN networks. The other options are not the best answer. Virtual Switching Framework and Virtual Switching Extension are resiliency or virtualization technologies, not the core Zero Trust/SASE policy feature. Network Analytics Engine is useful for monitoring, automation, and troubleshooting, but Dynamic Segmentation is the security framework feature directly tied to Zero Trust and SASE.

The correct answer is B. You need to specify the mgmt VRF at the end of the ping command. On HPE Aruba Networking CX switches, the out-of-band management interface uses the management VRF. If you issue a normal ping 10.1.50.11 command without specifying the management VRF, the switch attempts to send the ping using the default routing context rather than the out-of-band management interface. HPE Aruba Networking AOS-CX documentation for the ping command shows that the command supports the optional vrf < vrfname > parameter. The AOS-CX diagnostics documentation also specifically lists this as a cause of ping failure: the user intended to ping through the management VRF but forgot to add vrf mgmt to the command. The correct command would therefore be similar to ping 10.1.50.11 vrf mgmt. Option A is incorrect because the management interface can reach routed destinations if the management VRF has the proper route. Option C is incorrect because the management VRF already exists. Option D is incorrect because ping is supported.

The correct answer is A. Connect using the RJ-45 console port. To perform initial configuration on an HPE Aruba Networking CX 6200M switch, especially when configuring an SVI static IP address for in-band management, you need direct CLI access before the switch has reachable IP connectivity. The HPE Aruba Networking CX 6200 installation documentation identifies the RJ-45 console port as the local serial console connection used for direct management. HPE Aruba Networking fundamentals documentation also explains that initial configuration can be performed through the console port or management port, while VLAN 1 static IP configuration can be used for in-band management. The RJ-45 management port is for out-of-band management, but it requires management interface IP settings to be usable remotely. The Aruba mobile app and Bluetooth adapter can help with some initial setup workflows, but the question asks how to connect to configure an SVI static IP address. The most direct and expected method is to use the console connection and configure the SVI through the CLI. ( hpe.com , arubanetworking.hpe.com )

The correct answer is B. PoE is disabled on the interface. If there are no lights on the access point, the first issue to investigate is whether the AP is receiving power. HPE Aruba Networking 550 Series installation documentation identifies Power over Ethernet as a supported power source for the AP, including IEEE 802.3bt or 802.3at PoE. HPE Aruba Networking AOS-CX documentation for the CX 6000/6100 PoE command shows that per-interface power distribution can be enabled with power-over-ethernet and disabled with no power-over-ethernet. If PoE is disabled on the switch interface, the AP will not receive power from the Ethernet cable and therefore may show no LEDs. Option A is incorrect because a missing STP configuration would not prevent the AP from powering on. Option C is incorrect because failure to reach HPE Aruba Networking Central would occur after the AP is powered and network-connected. Option D is also incorrect because a wrong VLAN can prevent management or provisioning, but it would not normally stop the AP LEDs from turning on.

The correct answer is D. By default, all VLAN traffic is tagged to traverse a trunk link except the native VLAN. In HPE Aruba Networking AOS-CX, a trunk interface can carry traffic for multiple VLANs, and VLAN tagging is used to identify traffic from different VLANs across the trunk. However, the native VLAN is the exception. HPE Aruba Networking documentation explains that the native VLAN is the VLAN to which incoming untagged traffic is assigned, and by default VLAN 1 is assigned as the native VLAN for trunk interfaces. This means normal trunk behavior is that VLAN traffic is tagged, while native VLAN traffic can be untagged unless configured otherwise. Option A is incomplete because it ignores native VLAN behavior. Option B is incorrect because the native VLAN concept applies to trunk interfaces generally, not only when a port is part of a LAG. Option C is incorrect because VLAN trunking applies to Layer 2 interfaces, not routed ports. Therefore, the default trunk behavior is tagged VLAN traffic except for the native VLAN.

The correct answer is B. Single-mode fiber. A 35 km connection between two sites is a long-distance optical link, and single-mode fiber is the appropriate cable type for long-haul communication. HPE Aruba Networking transceiver documentation describes single-mode fiber as having a small core size and being suitable for long-haul communication because it transmits light in one mode and suffers less intermodal dispersion than multi-mode fiber. Multi-mode fiber is used for shorter-distance links inside buildings or data centers and is not the correct choice for a 35 km site-to-site connection. UTP copper cabling cannot support a 40Gbps Ethernet connection over 35 km. ZTP is Zero Touch Provisioning, not a cable type. HPE Aruba transceiver guidance also lists long-distance optical transceivers, such as 40 km single-mode fiber options, reinforcing that long-distance high-speed links require SMF rather than MMF or copper. Therefore, for a 40Gbps link between sites 35 km apart, the required cabling is single-mode fiber. ( arubanetworking.hpe.com )

The correct answer is D. When 10.1.251.2 is no longer in the routing table. The configuration shows two static default routes to the same destination, 0.0.0.0/0. The first route uses the default administrative distance, while the second route has a higher administrative distance of 10, making it a floating static route. HPE Aruba Networking AOS-CX documentation for static routing states that the distance option sets the administrative distance associated with a static route, with a default of 1 and a range of 1–255. Because lower administrative distance is preferred, the route through 10.1.251.2 remains active as long as it is valid in the routing table. The backup route through 10.1.252.2 becomes active only when the preferred route is removed or no longer installed. A remote upstream fiber break might not remove the directly reachable next hop from the routing table, which explains why failover did not occur. BFD tracking could improve failure detection, but the condition for this configured floating static route to take over is loss of the primary route from the routing table.

The correct matches are based on the high-availability technologies supported by each CX switch family in the answer list. HPE Aruba Networking AOS-CX VSF documentation states that VSF supports up to 8-member stacks for CX 6200F devices and up to 10-member stacks for CX 6300 devices. That makes CX 6200 match “VSF - 8 members” and CX 6300 match “VSF - 10 members.” HPE Aruba Networking documentation for VSX support lists the CX 8100 as a VSX-supported switch series, so CX 8100 matches “VSX.” The CX 6100 and CX 4100i do not match the listed VSF 8-member, VSF 10-member, or VSX choices. Although AOS-CX VSF documentation lists other VSF limits for some platforms, the choices provided only include VSF-8, VSF-10, VSX, and None; therefore, CX 6100 and CX 4100i map to “None” in this drag-and-drop question.

The correct answer is D. CX 6300M in VSF. The requirement includes stacked switches, PoE+ ports, near-zero downtime, continuous packet forwarding, and highly available hardware. HPE Aruba Networking CX 6300M switches support PoE models and are part of the CX 6300 stackable switch family. HPE’s CX 6300 QuickSpecs describe high availability by design using VSF in-service software upgrades, with no downtime or restart when upgrading within the same major release, provided there is at least a two-member VSF stack. The CX 6300 family also supports modular and fixed models in a single stack and includes PoE-capable models. Option A is incorrect because the CX 8100 uses VSX rather than VSF stacking and is not the appropriate PoE+ access stack answer. Option B is less correct because the CX 6200F is stackable with VSF but does not provide the same high-availability feature set as CX 6300M. Option C is incorrect because the CX 8320 is a VSX-capable data center/core platform, not the best PoE+ stacked access solution.

The correct answer is A. The VSF ports automatically forward the traffic for configured VLANs. In HPE Aruba Networking CX VSF, the VSF link ports are dedicated stack-fabric interfaces between VSF members. They are not configured like normal access or trunk ports for user VLAN forwarding. HPE Aruba Networking Central documentation for AOS-CX ports and LAGs notes that VLAN mode options such as access or trunk are not visible for VSF ports, which confirms that VSF ports are not manually configured as normal VLAN trunks. Once the VSF stack is formed, the stack operates as one logical switch, and the VSF links carry the necessary internal stack traffic automatically, including traffic associated with configured VLANs. Option B is incorrect because you do not configure VSF ports as trunk ports with vlan trunk allowed all. Option C is incorrect because vsf-sync is not required for VLAN forwarding across VSF links. Option D is incorrect because VLAN 4095 is not manually configured on VSF links for this purpose.