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Huawei H12-821_V1.0-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Large-scale WLAN Networking Architecture | 6% | |
| Network Solutions | 2% | |
| IPv6 Core Knowledge | 3% | - IPv6 addressing and header - IPv6 routing protocols |
| Routing and Traffic Control | 10% | - Traffic engineering and control - Routing policy and filtering |
| Routing Basics | 3% | |
| IS-IS Core Knowledge | 8% | - IS-IS protocol fundamentals - IS-IS routing and configuration |
| Switching Core Knowledge | 7% | - VLAN and trunking - Link aggregation - Spanning Tree Protocol |
| OSPF Core Knowledge | 16% | - OSPF configuration and troubleshooting - OSPF principles and operation - OSPF route calculation and selection |
| BGP Core Knowledge | 17% | - BGP concepts and attributes - BGP deployment and optimization - BGP route selection and control |
| Network Security Basics | 9% | - AAA and access control - Security defense technologies - ACL and packet filtering |
| Multicast Basics | 9% | - IGMP and PIM protocols - Multicast principles |
| Network Reliability Basics | 8% | - VRRP and redundancy - BFD and fault detection - High availability design |
| Network Service and Management | 2% |
Huawei HCIP-Datacom-Core Technology V1.0 Sample Questions:
1. Deploy BFD and OSPF association on the direct link. If the physical link is disconnected, please arrange the BFD processing process in order.
2. In the MSTP protocol, each MSTI uses the RSTP algorithm independently to calculate a separate spanning tree.
A) TRUE
B) FALSE
3. As shown in the figure, R1 and R2 have configured the local sending time interval, the local receiving time interval and the local BFD detection multiple in BFD. Now R1 and R2 are detected using query mode, so what is the actual detection time of R1?
A) 1000 milliseconds
B) 250 milliseconds
C) 350 milliseconds
D) 1400 milliseconds
4. Option 82 in the DHCP message is called the relay agent information option, and the administrator can obtain a lot of client information from it. Option 82 can contain at most () Sub-Options.
5. Which of the following descriptions about OSPF is correct?
A) Only LS Update and LS Request messages carry complete LSA information
B) The DD message does not necessarily carry link state summary information. At this time, the DD message can be used to negotiate the master-slave relationship
C) After the ospf mtu-enable command, OSPF will check the MTU length in the LSU, if it is inconsistent with the MTU length in the message sent by itself, the device will remain in the Exchange state
D) The destination address of the Hello packet is 224.0.0.5 and 224.0.0.6
Solutions:
| Question # 1 Answer: Only visible for members | Question # 2 Answer: A | Question # 3 Answer: A | Question # 4 Answer: Only visible for members | Question # 5 Answer: B |
