Huawei HCIP-Routing&Switching-IEEP(Huawei Certified ICT Professional- Implementing Enterprise Network Engineering Project)

QUESTION NO: 1
A DHCP relay agent exists between a DHCP server and DHCP clients. If IP addresses in the global address pool of the DHCP server and IP addresses of VLANIF interfaces connecting the DHCP relay agent to clients are on different network segments, a DHCP fault will occur.

A. FALSE B. TRUE

Correct Answer: B

QUESTION NO: 2
Which of the following statements regarding network maintenance are true? (Multiple Choice)

A. Routine maintenance belongs to the Improve phase of Plan, Design, Implement, Operate, Improve (PDIOI). B. Routine maintenance belongs to the routine work plan. C. Handling of some issues in troubleshooting can be incorporated into routine maintenance. D. Routine maintenance is driven by events.

Correct Answer: B,C

QUESTION NO: 3
Huawei's USG6X00 series firewalls belong to the UTM firewall product and support stateful inspection packet filtering as well as intrusion detection, anti-virus, and URL filtering.

A. FALSE B. TRUE

Correct Answer: A

QUESTION NO: 4
Which of the following operations should be performed preferentially for Telnet login failure troubleshooting?

A. Check whether the number of login users reaches the upper limit. B. Check whether the access protocol is correctly configured in the VTY user interface view. C. Check whether an ACL is configured in the VTY user interface view. D. Check whether the client can ping the server.

Correct Answer: D

QUESTION NO: 5
Which of the following authorization items is not required for risky operations?

A. Technology authorization B. Management authorization C. Customer authorization D. Administrative authorization

Correct Answer: D

QUESTION NO: 6
On a campus network, the gateway is usually configured on the aggregation layer.
What advantages does this design have compared with configuring the gateway on the access layer? (Multiple Choice)

A. Allow configuring access devices as Layer 2 devices, reducing network construction costs. B. Achieve separate convergence of Layer 2 and Layer 3 to increase the convergence speed and network stability. C. Properly design the Layer 2 network scale, reduce network segment allocation, and improve network management efficiency, D. Reduce the broadcast domain on the network and the probability of broadcast storms. E. Leverage the STP and VRRP mechanisms to improve network reliability.

Correct Answer: A,C

QUESTION NO: 7
Which three steps does a migration include? (Multiple Choice)

A. Check after the migration B. Attendance after the migration C. Snapshot before the migration D. Delivery during the migration

Correct Answer: A,C,D

QUESTION NO: 8
During the software upgrade, fully prepare and formulate the upgrade solution and rollback solution.

A. FALSE B. TRUE

Correct Answer: B

QUESTION NO: 9
In network design, a redundant network topology can be used to provide higher reliability for customer services.
Which of the following topologies can be used to provide redundancy? (Multiple Choice)

A. Dual-star topology B. Bus topology C. Ring topology D. Star topology

Correct Answer: A,C

QUESTION NO: 10
Coaxial cables are used to carry video signals of cable TVs but not data signals.

A. FALSE B. TRUE

Correct Answer: A

QUESTION NO: 11
Which of the following protocols can be deployed to quickly detect network link faults?

A. RSTP B. Smart-Link C. iSPF D. BFD

Correct Answer: D

QUESTION NO: 12
The essence of SDN is to construct a brain for a network and achieve optimal global traffic through the global view and centralized control.

A. FALSE B. TRUE

Correct Answer: B

QUESTION NO: 13
A network administrator fails to access devices on the internal network through Telnet.
Which of the following causes is the most impossible?

A. The protocol inbound all command is configured in the VTY user interface view. B. An ACL is bound in the VTY user interface view ． C. The route is unreachable, and the client fails to establish a TCP connection with the server. D. The number of login users reaches the upper limit.

Correct Answer: A

QUESTION NO: 14
The structured network troubleshooting process is triggered by a fault report. The basic principle is to simplify troubleshooting by narrowing down or isolating all possible causes of a fault into several small subsets.
In what sequence are structured network troubleshooting steps carried out?
1. Information collection
2. Fault identification
3. Cause list
4. Troubleshooting assessment
5. Fault analysis
6. One-by-one check
7, Fault rectification

A. 2->1->5->3->4->6->7 B. 1->2->3->6->5->4->7 C. 1->2->3->6->4->5->7 D. 2->1->3->5->6->4->7

Correct Answer: A

QUESTION NO: 15
Which of the following statements regarding the STP configuration is true?

A. The STP convergence speed is slow, which may cause network interruption. Therefore, disabling STP is a preferred solution. B. The RSTP algorithm is simple and reliable and supports fast convergence. Therefore, all switches on the network are configured to work in RSTP mode. C. For routine STP configuration, the position of the STP blocked port is controlled to ensure that the blocked port is not located on a backbone link or device. D. STP automatically runs by default and therefore does not require configuration. E. Similar to the implementation of routing protocols, data flows between switches can be adjusted by modifying link costs.

Correct Answer: C

Huawei HCIP-Routing&Switching-IEEP(Huawei Certified ICT Professional- Implementing Enterprise Network Engineering Project) - H12-223-ENU Exam Questions