A new network design is being considered to minimize client latency in a high-density environment. The design needs to do this by eliminating contention overhead by dedicating subcarriers to clients.Which technology is the best match for this use case?
Answer(s): B
OFDMA (Orthogonal Frequency Division Multiple Access) is a key Wi-Fi 6 (802.11ax) technology that minimizes client latency in high-density environments by dividing the wireless channel into smaller subcarriers and assigning them to different clients. This eliminates contention overhead and allows multiple clients to transmit or receive simultaneously, reducing wait times and improving efficiency.
Which two statements regarding HPE Aruba Networking Network Analytics Engine (NAE) agents are true? (Choose two.)
Answer(s): A,B
NAE agents are reusable software components that can be referenced by different NAE scripts to perform monitoring or analytics tasks.A single NAE script can call or leverage multiple NAE agents to collect or analyze different types of data, allowing for modular and flexible automation within Aruba switches.
A company with 10, 281 employees recently deployed new HPE Aruba Networking Access Points at different branch offices. Wireless 802.1X authentication will be against a RADIUS server in the cloud. The security team is concerned that the traffic between the AP and the RADIUS server will be exposed.What is the appropriate solution for this scenario?
Answer(s): C
RadSec (RADIUS over TLS) secures authentication and accounting traffic between the AP and the cloud RADIUS server by encrypting it using TLS. This prevents exposure of sensitive credentials and authentication data as it traverses public or untrusted networks, addressing the security team's concerns.
You are configuring Policy Based Routing (PBR) for a subnet that will be used to test a new default route for your network. Traffic originating from 10.2.250.0/24 should use a new default route to 10.1.1.253. Other non-default routes for this subnet should not be affected by this change.What are two parts of the solution for these requirements? (Choose two.)
Answer(s): D,E
The first chosen option correctly defines the policy-based routing (PBR) class and policy for subnet 10.2.250.0/24 and applies it to the routed-in direction of the interface.The second chosen option defines the PBR action list with a default-nexthop (for default route traffic) pointing to 10.1.1.253, and includes interface null as a fallback.
An AOS-10 Gateways, which device persona is only available when configuring a Gateway-only group?
Answer(s): D
The VPN Concentrator persona is only available when configuring a Gateway-only group in AOS-10. This role enables the gateway to terminate and aggregate VPN tunnels from branch sites or remote users. Other personas, such as Branch or Mobility, are available in mixed (AP+Gateway) groups.
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