Online Access Free HPE7-A09 Practice Test

What is the most appropriate initial step when diagnosing intermittent packet loss in a multi-tier AOS- CX network?

• A.Disable spanning tree on all access ports
• B.Monitor traffic using NetFlow
• C.Check interface error counters on uplink ports
• D.Reset OSPF neighbors

To automate switch provisioning and enforce consistent configuration policies across distributed sites, administrators should use ________ in HPE Aruba Central.

• A.CLI scripting
• B.VLAN database mode
• C.local user accounts
• D.device groups with templates

When excessive topology changes are observed in a Layer 2 network, enabling ________ on access ports can prevent rogue devices from influencing spanning tree recalculations.

• A.STP Fast Hello
• B.Loop Guard
• C.Root Guard
• D.BPDU Guard

Which two insights are gained from Aruba Central's audit trail feature? (Select two answers)

• A.Historical alerts and rule violations
• B.DHCP transaction debugging
• C.Firmware version history
• D.Configuration change logs by user

Why might a port security policy using MAC limiting fail to protect against spoofing?

• A.Clients use dynamic VLAN assignments
• B.Port is in monitoring mode
• C.Limit exceeds the actual number of connected devices
• D.Switch only supports static MAC entries