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Huawei H12-821_V1.0-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: IS-IS Core Knowledge | 8% | - IS-IS protocol fundamentals - IS-IS routing and configuration |
| Topic 2: Network Solutions | 2% | |
| Topic 3: Network Reliability Basics | 8% | - High availability design - BFD and fault detection - VRRP and redundancy |
| Topic 4: Multicast Basics | 9% | - Multicast principles - IGMP and PIM protocols |
| Topic 5: BGP Core Knowledge | 17% | - BGP route selection and control - BGP deployment and optimization - BGP concepts and attributes |
| Topic 6: Routing Basics | 3% | |
| Topic 7: IPv6 Core Knowledge | 3% | - IPv6 addressing and header - IPv6 routing protocols |
| Topic 8: Large-scale WLAN Networking Architecture | 6% | |
| Topic 9: Routing and Traffic Control | 10% | - Routing policy and filtering - Traffic engineering and control |
| Topic 10: Switching Core Knowledge | 7% | - Spanning Tree Protocol - VLAN and trunking - Link aggregation |
| Topic 11: OSPF Core Knowledge | 16% | - OSPF configuration and troubleshooting - OSPF route calculation and selection - OSPF principles and operation |
| Topic 12: Network Service and Management | 2% | |
| Topic 13: Network Security Basics | 9% | - Security defense technologies - AAA and access control - ACL and packet filtering |
Huawei HCIP-Datacom-Core Technology V1.0 Sample Questions:
1. ACL can be divided into which of the following categories? (Multiple choice)
A) Advanced ACLs
B) Basic ACLs
C) Layer 2 ACL
D) User-defined ACL
2. IGMP Snooping mainly solves the problem of?
A) Legality of IGMP Report messages
B) The receiver host only supports the IGMPv2 protocol, but the SSM multicast model is used in the network
C) Solve the problem of broadcasting multicast data packets on Layer 2 devices, and use them to manage and control the forwarding of multicast data packets
D) There are many receiver hosts on the network segment, and the router will receive many IGMP Report messages.
3. Which of the following descriptions of the Preferred-Value attribute in BGP are correct? (Multiple choice)
A) This attribute is unique to Huawei devices.
B) This attribute value only affects the routing preference of this device.
C) This attribute will be passed to IBGP peers
D) The smaller the value of this attribute, the better the route.
4. In dual-link hot backup, the AP will establish CAPWAP links with the main AC and backup AC.
A) TRUE
B) FALSE
5. The correct description about the prefix list is? (Multiple choice)
A) The prefix list can be used for packet filtering
B) The prefix list is used to filter the IP prefix, which can match the prefix number and prefix length at the same time
C) The prefix list cannot be used for packet filtering
D) The prefix list is used to filter IP prefixes, and cannot match the prefix number and prefix length at the same time
Solutions:
| Question # 1 Answer: A,B,C,D | Question # 2 Answer: C | Question # 3 Answer: A,B | Question # 4 Answer: A | Question # 5 Answer: B,C |
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