HPE6-A89 実際試験問題と解答 - 模擬練習 - 受験自信を増やす

Question No : 1
What is the primary purpose of using multiple OSPF areas?

A.To reduce the size of the routing table and improve scalability
B.To increase packet forwarding speed
C.To allow static routes to take priority over dynamic routes
D.To enable NAT for internal networks

正解:

Question No : 2
Scenario: A junior network engineer configures a user account on a Comware switch but forgets to assign a privilege level. The engineer reports they cannot execute administrative commands after logging in.
What is the likely cause?

A.The switch is in user view mode only
B.SSH key was not imported
C.The user is at privilege level 1
D.No console port is available

正解:

Question No : 3
Scenario: An administrator is configuring a new HPE Comware switch. After connecting via the console port, they want to enter the system view to begin configuration.
What command should the administrator use?

A.enable
B.configure terminal
C.system-view
D.admin

正解:

Question No : 4
Scenario: Your customer wants to limit YouTube traffic to 2 Mbps on a specific uplink port but allow all other traffic without restriction.
What configuration approach should be used?

A.Enable storm control
B.Set global QoS policy for all interfaces
C.Classify YouTube traffic by IP or port, and apply CAR rate-limit
D.Change the PVID for the uplink port

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Question No : 5
Which command tests basic IP connectivity from a Comware switch?

A.traceroute
B.ping
C.display ip route
D.ip test

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Question No : 6
What is the default user privilege level when accessing a Comware device via the console port?

A.Level 0
B.Level 1
C.Level 2
D.Level 3

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Question No : 7
What must be configured after assigning a port to a VLAN in access mode?

A.PVID
B.Trunk tag list
C.VLAN IP address
D.Link aggregation

正解:

Question No : 8
What happens if no ACL rule matches a packet and there is no default permit statement?

A.The packet is forwarded
B.The packet is denied
C.The packet is logged and dropped
D.The packet is forwarded to the control plane

正解:

Question No : 9
Scenario: You have applied ACL 2001 on interface GigabitEthernet1/0/10 in the outbound direction. Users report blocked traffic even though you permitted their subnet.
What is the most likely cause?

A.ACL is applied inbound instead of outbound
B.ACL lacks a permit for specific destination IP
C.ACL does not have a permit ip any any as a final rule
D.Packet filtering is disabled globally

正解:

Question No : 10
Which of the following BGP attributes is mandatory in every route advertisement?

A.LOCAL_PREF
B.ORIGIN
C.MED
D.NEXT_HOP

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Question No : 11
Scenario: You’re configuring a Comware switch to act as a DHCP client on interface Vlan-interface 100 to receive an IP address automatically from a DHCP server.
Which command must be applied within the VLAN interface configuration?

A.ip address dhcp
B.ip address dhcp-allocate
C.ip dhcp enable
D.address-mode dynamic

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Question No : 12
Which command would you use to apply a QoS policy to an interface?

A.apply qos-profile
B.traffic-policy apply
C.qos enable interface
D.class-map bind

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Question No : 13
Which command saves the current configuration to the startup configuration file in Comware OS?

A.write memory
B.copy running-config startup-config
C.save
D.commit

正解:

Question No : 14
Scenario: An enterprise is deploying OSPF in a multi-area design. One department is assigned to Area 10, and another to Area 20. Both connect to a central Area 0. They want to restrict Type 5 LSAs from entering Area 20.
Which area type should you configure for Area 20?

A.NSSA
B.Stub
C.Totally Stubby
D.Backbone

正解:

Question No : 15
Scenario: Two Comware switches are part of an IRF fabric. The master switch fails unexpectedly.
What happens next in the IRF topology?

A.The fabric shuts down
B.The backup switch takes over as the new master
C.All VLANs are disabled until recovery
D.Manual intervention is required to restore operations

正解:

HP HPE6-A89 問題練習