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Huawei HCIP-Datacom-Advanced Routing & Switching Technology V1.0 Sample Questions:
1. As shown in the figure, the network administrator deploys the DHCP Snooping function on the switch to defend against attacks by DHCP Server impersonators. Which of the following interfaces should be set as a DHCP trusted interface?
A) GE0/0/1
B) GE0/0/2
C) GE0/0/3
D) GE0/0/4
2. After troubleshooting the problem, the network engineer wrote a troubleshooting report. He simplified the actual networking into the network shown in the figure.
R1 and R2 both have OSPF enabled and serve as gateways for PC1 and PC2 respectively.
Which of the following descriptions are correct? (Multiple choice)
A) R1 can ping 192.168.1.21
B) R1 can ping 192.168.1.22
C) PC1 and PC2 cannot ping each other.
D) R2 can ping 192.168.1.2
3. A network device has established an OSPF neighbor relationship. The configuration of its GE0/0/0 interface is shown in the figure. Which of the following commands executed on this interface will not affect the OSPF neighbor status of this interface? (Multiple choice)
A) undo description
B) undo ospf dr-priority
C) undo ip address 10.0.12.2 24
D) undo ospf Cost
4. If the cutover preparation is insufficient, which of the following problems may occur? (Multiple choice)
A) Cutover failed, configuration files were not backed up, resulting in service rollback failure
B) If you do not bring a network cable tester and the port cannot be UP, you cannot determine whether it is a port hardware failure or a cable failure.
C) A single board suddenly fails, but there is no spare board
D) Failure to arrive at the cutover site at the scheduled time
5. In the network shown in the figure, PC1 and PC2 are required to belong to the same VLAN, but cannot communicate at Layer 2. Which of the following technologies can be used to achieve this?
(Multiple choice)
A) MUX VLAN technology, put PC1 and PC2 into the same Group WAN
B) VLAN aggregation technology, putting PC1 and PC2 into the same Sub-VLAN
C) NUX VLAN technology, put PC1 and PC2 into the same Separate VLAN
D) Port isolation technology: add the GE0/0/1 and GE0/0/2 ports of the Switch to the same port isolation group.
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: A,B,D | Question # 3 Answer: A,B | Question # 4 Answer: A,B,C,D | Question # 5 Answer: C,D |


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