HP HPE6-A90 問題練習

Question No : 1
Which HPE Aruba Networking Central feature provides RF management?

• A.Adaptive Radio Management (ARM)
• B.Airmatch
• C.ClientMatch

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Question No : 2
The security team requires certificate-based authentication for employees.
Which security mode should be configured?

• A.WPA3-Enterprise
• B.WPA3-Personal
• C.WPA3 Transition with RadSec

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Question No : 3
A branch needs SaaS traffic to exit locally with corporate application traffic routed through a Gateway.
Which configuration will achieve this?

• A.Full tunnel for all applications to the gateway
• B.Bridge mode for all traffic from the AP
• C.Split-tunnel with app-based traffic steering

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Question No : 4
In AOS10, how does HPE Aruba Networking Central key management help wireless clients roam between APs?

• A.It requires clients to re-authenticate at each A
• B.It syncs encryption keys with neighbor APs for fast, seamless roaming.
• C.It stores keys only on the original A

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Question No : 5
A site requires role-based traffic inspection to be performed by Gateways.
Which configuration meets this requirement?

• A.Microbranch SSID with Centralized policies
• B.Tunneled SSID with Centralized policies
• C.Mixed SSID with Centralized policies

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Question No : 6
You're migrating branch sites to AOS10.
Which design choice best supports unified policy and visibility with minimal local complexity?

• A.Standalone APs with bridge mode forwarding
• B.Gateways with bridge mode forwarding
• C.Gateways with tunnel mode forwarding

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Question No : 7
AOS10 shows “Auth Timeout” for several clients.
What should you check first?

• A.RADIUS server reachability and response time.
• B.DNS records.
• C.VLAN assignment.

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Question No : 8
Which feature is only available with an AOS10 Advanced AP license, not with a Foundation license?

• A.UCC visibility
• B.Live upgrades
• C.AI insights

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Question No : 9
A retail branch needs POS traffic to be forwarded locally but guest traffic forwarded through a Gateway located in a DMZ.
Which SSID mode meets this requirement?

• A.Tunnel mode
• B.Mixed mode
• C.Bridge mode

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Question No : 10
Which configuration provides seamless failover between two AOS10 gateways?

• A.Gateway cluster.
• B.VRRP with state synchronization enabled.
• C.LACP between unlinked gateways.

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Question No : 11
How to prevent a split-brain during a failure in a Virtual Switching Framework (VSF) stack?

• A.Enabling stack split detection on VSF Profile
• B.Using MC-LAGs with redundant links on different stack members
• C.Using a daisy-chain stack design

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Question No : 12
A VSX pair of switches serves as the core layer of a campus network. To provide uplink redundancy to the access layer, one link from each core switch is connected to an access switch.
Which configuration should be used to achieve uplink redundancy and load sharing?

• A.Independent access VLANs for each uplink.
• B.Multi-chassis LAG with LACP enabled.
• C.Two separate static routes to the access switch.

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Question No : 13
You are investigating intermittent throughput issues.
Which Switch dashboard element helps you compare performance over a past window?

• A.Timeline widget to time-travel views of health and performance.
• B.Hardware card in the switch dashboard.
• C.Connectivity card in the Switch dashboard.

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Question No : 14
A campus has loops after adding a new distribution switch.
Which HPE Aruba Networking Central feature should you configure to maintain a loop-free topology?

• A.Spanning Tree with appropriate port roles
• B.BPDU guard configured on all switch ports
• C.MAC Authentication for switch uplinks

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Question No : 15
You need to configure four uplinks between an AOS-CX access and aggregation switch.
Which HPE Aruba Networking Central configuration method should you use?

• A.Configure four individual access ports and disable spanning-tree
• B.Create a LAG with LACP and bind four member interfaces
• C.Assign each port to a different VLAN for load distribution

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