Prepare with Huawei H12-821_V1.0 exam practice material, pass for sure
Updated: Jul 04, 2026
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Huawei HCIP-Datacom-Core Technology V1.0 Sample Questions:
1. In the SNMP management model, which of the following elements defines the attributes of a managed device?
A) Agent
B) Managed Object
C) NMS
D) MIB
2. Which of the following statements regarding IGMPv1 and IGMPv2 are true?
A) 1GMPv2 supports only general query.
B) IGMPv1 does not define the IGMP Leave message type.
C) IGMPv1 supports general query.
D) 1GMPv2 defines the Leave message type.
3. Which of the following statements regarding OSPF route summarization is false?
A) Route summarization is the process of summarizing routes with the same prefix into one route and then advertising only the summarized route to other areas.
B) Route summarization can reduce routing information, decrease the routing table size, and improve router performance.
C) Any router in OSPF can summarize routes.
D) OSPF supports two route summarization modes: ABR summarization and ASBR summarization.
4. Route summarization is a mechanism that combines multiple routes. BGP supports automatic summarization and manual summarization on IPv6 networks.
A) FALSE
B) TRUE
5. See the command output of a router below. Which of the following statements is true?
< R2 > display ospf interface GigabitEthernet 0/0/0 verbose
OSPF Process 1 with Router ID 10.0.2.2
Interface: 10.0.12.2 (GigabitEthernet 0/0/0)
Cost: 1 State: BDR Type: Broadcast MTU: 1500
Priority: 1
Designated Router: 10.0.12.1
Backup Designated Router: 10.0.12.2
Timers: Hello 10 , Dead 40 , Poll 120 , Retransmit 5 , Transmit Delay 1
A) This router is a BDR.
B) The interface cost is 1500.
C) The interface IP address is 10.1.12.1.
D) The router ID is 10.0.12.2.
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: B,C,D | Question # 3 Answer: C | Question # 4 Answer: A | Question # 5 Answer: A |
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