Huawei HCIE-Datacom V1.0 - H12-891_V1.0 Exam Questions
QUESTION NO: 1
The display current-configuration command displays the running configurations in memory.
The display current-configuration command displays the running configurations in memory.
Correct Answer: B
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QUESTION NO: 2
The following figure shows the inter-AS MPLS VPN Option B solution. If ASBR-PE1 and ASBR-PE2 only transmit VPNv4 routes, you can run the following command on ASBR-PE1:
[ASBR-PE1-bgp-af-vpnv4] undo peer 10.0.34.4 enable
The following figure shows the inter-AS MPLS VPN Option B solution. If ASBR-PE1 and ASBR-PE2 only transmit VPNv4 routes, you can run the following command on ASBR-PE1:
[ASBR-PE1-bgp-af-vpnv4] undo peer 10.0.34.4 enable
Correct Answer: A
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QUESTION NO: 3
On the campus network shown, IPv6 is deployed for service tests. Four routers are deployed on the network, and these routers use OSPFv3 for network connectivity. Which of the following statements about LSAs generated by the OSPFv3 network is incorrect?
On the campus network shown, IPv6 is deployed for service tests. Four routers are deployed on the network, and these routers use OSPFv3 for network connectivity. Which of the following statements about LSAs generated by the OSPFv3 network is incorrect?
Correct Answer: B
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QUESTION NO: 4
In the firewall hot standby scenario, when VGMP works in load balancing mode, which of the following functions must be enabled on the firewalls to prevent the return traffic from being discarded because it does not match any session entry in the case of inconsistent forward and return paths?
In the firewall hot standby scenario, when VGMP works in load balancing mode, which of the following functions must be enabled on the firewalls to prevent the return traffic from being discarded because it does not match any session entry in the case of inconsistent forward and return paths?
Correct Answer: B
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QUESTION NO: 5
On a broadcast network, if the DR priorities of two interfaces connecting two routers are set to 0, in which of the following states will the OSPF neighbor relationship stay?
On a broadcast network, if the DR priorities of two interfaces connecting two routers are set to 0, in which of the following states will the OSPF neighbor relationship stay?
Correct Answer: D
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QUESTION NO: 6
Which of the following parameters is not included in an IPsec security association (SA)?
Which of the following parameters is not included in an IPsec security association (SA)?
Correct Answer: A
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QUESTION NO: 7
An SR-MPLS Policy needs to divert service traffic to a tunnel for forwarding. If traffic from various services is destined for the same address, which of the following traffic diversion modes is recommended to ensure the quality of each service?
An SR-MPLS Policy needs to divert service traffic to a tunnel for forwarding. If traffic from various services is destined for the same address, which of the following traffic diversion modes is recommended to ensure the quality of each service?
Correct Answer: D
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QUESTION NO: 8
Which of the following statements is correct about 6PE and 6VPE?
Which of the following statements is correct about 6PE and 6VPE?
Correct Answer: C
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QUESTION NO: 9
Which of the following technologies can be used to isolate users in the same VLAN?
Which of the following technologies can be used to isolate users in the same VLAN?
Correct Answer: A,C,D
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QUESTION NO: 10
Huawei CloudCampus Solution has multiple application scenarios, and iMaster NCE-Campus provides different APIs for each application scenario. Match the following application scenarios with the open APIs provided by iMaster NCE-Campus.
Huawei CloudCampus Solution has multiple application scenarios, and iMaster NCE-Campus provides different APIs for each application scenario. Match the following application scenarios with the open APIs provided by iMaster NCE-Campus.
Correct Answer:
QUESTION NO: 11
Collecting information before a cutover helps you determine whether services are normal before and after the cutover.
Collecting information before a cutover helps you determine whether services are normal before and after the cutover.
Correct Answer: B
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