HP HPE6-A89 問題練習

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

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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

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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

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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

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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

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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

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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

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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

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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

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