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Huawei H12-821_V1.0 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Routing and Traffic Control | 10% | - Routing policy and filtering - Policy-based routing - Route import and redistribution |
| Topic 2: IS-IS Fundamentals | 8% | - IS-IS protocol principles - IS-IS configuration and deployment |
| Topic 3: BGP Fundamentals | 17% | - BGP route attributes and selection - BGP configuration and policy application - BGP characteristics and working principles |
| Topic 4: Network Service and Management | 5% | - Network management and monitoring - DHCP and DNS services |
| Topic 5: IPv6 Technologies | 3% | - IPv6 address structure and configuration - IPv6 routing protocols |
| Topic 6: OSPF Fundamentals | 16% | - OSPF principles and operation mechanisms - OSPF special applications and troubleshooting - OSPF configuration and optimization |
| Topic 7: WLAN Basics | 2% | - WLAN deployment and optimization - WLAN technology principles |
| Topic 8: Multicast Technologies | 9% | - PIM protocol - Multicast basic concepts - IGMP protocol |
| Topic 9: Network Solutions and Design | 5% | - Enterprise network design principles - Typical network architecture and solution |
| Topic 10: Network Reliability | 7% | - VRRP protocol - BFD technology - Device redundancy and link backup |
| Topic 11: Ethernet Switching Technologies | 7% | - Link aggregation and stack technology - Spanning Tree Protocol - VLAN principles and configuration |
| Topic 12: Routing Basics | 3% | - Routing table composition and selection rules - Routing concepts and classification |
| Topic 13: Network Security | 8% | - AAA authentication - Attack defense and security policy - ACL and packet filtering |
Huawei HCIP-Datacom-Core Technology V1.0 Sample Questions:
1. Which of the following statements regarding IGMPv1 and IGMPv2 are true?
A) 1GMPv2 defines the Leave message type.
B) 1GMPv2 supports only general query.
C) IGMPv1 supports general query.
D) IGMPv1 does not define the IGMP Leave message type.
2. On an RSTP network, port priorities may be compared during root port or designated port election. Which of the following values is the default priority of a port on a Huawei switch?
A) 1
B) 32768
C) 128
D) 4096
3. NETCONF is a network configuration protocol that automates network configuration in a programmable manner, simplifying and accelerating network service deployment. Which of the following operations can be performed by using this protocol?
A) Restoring configurations
B) Backing up configurations
C) Deleting configurations
D) Modifying configurations
4. Which of the following statements is false about the session table mechanism on firewalls?
A) When stateful inspection is disabled, the firewall still creates session tables for non-first packets. This allows services to run properly without the need to enable the persistent connection function.
B) Generally, the default session aging time of the system can be used. To change the aging time, you need to estimate and determine the traffic type and number of connections on the network.
C) A created session entry needs to be matched by packets constantly.
D) The fast session aging function also takes effect for persistent connection sessions.
5. BFD can quickly detect faults in channels at multiple network layers, ensuring high reliability. To which of the following layers does BFD belong?
A) Network layer
B) Data link layer
C) Application layer
D) Physical layer
Solutions:
| Question # 1 Answer: A,C,D | Question # 2 Answer: C | Question # 3 Answer: A,B,C,D | Question # 4 Answer: D | Question # 5 Answer: A |
