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Huawei H12-223-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Network Maintenance | 10% | - Change management process - Daily maintenance procedures - Configuration backup and recovery - Monitoring and performance management |
| Network Design | 28% | - Network architecture design - Routing and switching protocol design - High availability and reliability design - IP addressing and VLAN planning - Security and management design |
| Network Optimization | 7% | - Reliability and security enhancement - Bandwidth and routing optimization - Performance evaluation and analysis |
| Network Migration | 10% | - Phased migration strategy - Migration planning and risk control - Verification and rollback plan |
| Network Implementation | 12% | - Implementation documentation - Device installation and basic configuration - Implementation preparation and planning - Service deployment and verification |
| Network Troubleshooting | 27% | - Service and connectivity fault handling - Common case analysis and resolution - Troubleshooting methodology - Layer 2 and Layer 3 fault diagnosis |
| Network Planning | 6% | - Project background and requirements analysis - Project objectives and scope definition - Technical roadmap and risk assessment |
Huawei HCIP-Routing&Switching-IEEP(Huawei Certified ICT Professional- Implementing Enterprise Network Engineering Project) Sample Questions:
1. Which of the following statements regarding the service running status check is true?
A) When checking the multicast routing protocol, you can run the display multicast routing-table command to check the multicast routing table. If PIM-SM is used as the intra-domain multicast routing protocol, multicast interfaces do not need to enable IGMP.
B) When checking the multicast forwarding table, you can run the display multicast forwarding-table command to check Layer 2 multicast forwarding entries.
C) You can run the display vrrp and display vrrp statistics commands to check the VRRP status. The value of State should be Initialize.
D) You can run the display current-configuration I include car command to check the attack defense configuration. If attack defense is not configured, run the car command to configure this function.
2. DHCP snooping is a valid security mechanism.
Which of the following attack prevention methods can DHCP snooping provide? (Multiple Choice)
A) Defense against bogus DHCP server attacks
B) Defense against MAC address flooding attacks
C) Source IP address check for data packets in collaboration with IPSG
D) Source MAC address check for data packets in collaboration with DAI
E) Defense against DOS attacks on the DHCP server
3. Ethernet is the most mainstream LAN.
Which of the following factors should be considered in Ethernet type selection? (Multiple Choice)
A) Network hierarchy
B) Network medium
C) Network rate
D) Network scale
E) Encapsulation standard
4. Upon VRRP group flapping, the vrrp vrid timer advertise command is executed on the router to increase the interval for sending VRRP packets, and then the display vrrp command is executed repeatedly on the backup device to check the State field. It is found that the value of State remains unchanged.
Which of the following statements regarding these operations is true?
A) Status flapping of the backup device is irrelevant to the interval for sending VRRP packets.
B) A small interval for sending VRRP packets may cause status flapping of the backup device.
C) The fault cause is not found, and it takes time for the device to recover from the fault.
D) A large interval for sending VRRP packets may cause status flapping of the backup device.
5. Data center switches greatly differ from campus switches.
Which of the following features are specific to data center switches but are not supported by campus switches? (Multiple Choice)
A) FCoE
B) TRILL
C) VxLAN
D) NFV
E) MSTP
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: A,C,E | Question # 3 Answer: B,C | Question # 4 Answer: B | Question # 5 Answer: A,B,C |




