HPE6-A86 시험 - HP실제시험문제와 답 - 350문항

Question No : 1

Which two networking protocols ensure secure file transfers? (Select TWO)

A.SFTP
B.SCP
C.Telnet
D.RIP

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Question No : 2

Which command displays the current VLAN configuration on an Aruba switch?

A.show vlan
B.show running-config vlan
C.show vlan brief
D.show interfaces vlan

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Question No : 3

Which feature prevents Layer 2 loops in a switched network?

A.STP
B.LLDP
C.ARP
D.DHCP Snooping

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Question No : 4

Which two indicators suggest a broadcast storm is occurring? (Select TWO)

A.Increased link aggregation performance
B.Frequent DHCP failures
C.Low network utilization
D.High CPU utilization

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Question No : 5

A network administrator is configuring VLANs on an Aruba switch. After applying the configuration, users on different VLANs cannot communicate with each other. The administrator wants to enable inter-VLAN communication while maintaining security.
Which action should the administrator take?

A.Enable VLAN trunking on all switch ports
B.Configure a Layer 3 switch with VLAN routing
C.Assign all VLANs to the same subnet
D.Disable Spanning Tree Protocol (STP)

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Question No : 6

A company’s network performance degrades during peak hours. Users report slow response times and dropped connections.
Which troubleshooting step should the administrator perform first?

A.Check the switch CPU utilization
B.Disable Spanning Tree Protocol (STP)
C.Increase MTU size on all interfaces
D.Reduce VLAN usage

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Question No : 7

What must be configured on a switch interface to enable VLAN tagging?

A.switchport access vlan
B.vlan tagging enable
C.switchport mode trunk
D.switchport trunk allowed vlan

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Question No : 8

A network engineer needs to automate switch configurations across multiple Aruba devices using scripted commands and APIs.
Which Aruba tool should they use?

A.Aruba Central
B.AirWave
C.ClearPass
D.NetEdit

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Question No : 9

Which two transport layer protocols operate at Layer 4? (Select TWO)

A.TCP
B.UDP
C.IP
D.ICMP

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Question No : 10

Which two benefits does QoS provide? (Select TWO)

A.Increases network latency
B.Increases packet loss
C.Reduces network congestion
D.Prioritizes critical applications

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Question No : 11

At which OSI layer does a switch primarily operate?

A.Layer 1
B.Layer 3
C.Layer 2
D.Layer 4

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Question No : 12

Which two advantages does VLAN segmentation provide? (Select TWO)

A.Reduces broadcast traffic
B.Eliminates the need for firewalls
C.Improves network security
D.Increases wireless signal strength

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Question No : 13

What is a key advantage of Aruba’s AOS-CX operating system?

A.It supports only CLI-based management
B.It offers a fully programmable and modular OS
C.It requires manual software updates
D.It only supports Layer 2 switching

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Question No : 14

What is a key advantage of using Aruba Central for switch management?

A.Eliminates the need for on-premise switches
B.Provides cloud-based network monitoring and configuration
C.Only supports Aruba wireless products
D.Requires manual configuration for each switch

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Question No : 15

Which protocol does Aruba switches use for remote network monitoring and management?

A.SNMP
B.OSPF
C.RIP
D.MPLS

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HP HPE6-A86 시험