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Huawei H12-221-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: OSPF Routing Protocol | 22% | - OSPF route summarization and filtering - OSPF area types and LSA types - OSPF special configurations and troubleshooting - OSPF neighbor and adjacency establishment - OSPF basic principles and characteristics |
| Topic 2: BGP Routing Protocol | 22% | - BGP path attributes and route selection rules - BGP confederation and route reflector - BGP basic principles and session establishment - BGP route policy and filtering |
| Topic 3: IS-IS Routing Protocol | 18% | - IS-IS route control and optimization - IS-IS basic concepts and network structure - IS-IS link state database and route calculation - IS-IS level-1 and level-2 routing |
| Topic 4: IP Multicast | 10% | - PIM-DM and PIM-SM mechanisms - IGMP protocol and operations - Multicast principles and addresses |
| Topic 5: Routing Control | 13% | - Routing policy and filter policy - IP prefix list and access control list - Route redistribution between protocols |
| Topic 6: Switching Technologies | 15% | - Advanced switch features and security - RSTP and MSTP protocols - Eth-Trunk technology and configuration |
Huawei HCIP-Routing&Switching-IERS(Huawei Certified ICT Professional-Implementing Enterprise Routing and Switching Network) Sample Questions:
1. OSPF divides the boundaries of the area on the router.
A) False
B) True
2. A route-policy may have multiple nodes. Different node numbers are identified by sec-number. The relationship between the various parts of different seq-numbers is "OR".
A) FALSE
B) TRUE
3. Which of the following description of the working mode of PIM is wrong?
A) PIM-SSM
B) PIM-ASM
C) PIM-DM
D) PIM-SM
4. For IGP routing to become a BGP route, only the network command can be used.
A) False
B) True
5. By default, the VRRP of the Huawei AR router runs in preemptive mode.
A) FALSE
B) TRUE
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: B | Question # 3 Answer: B | Question # 4 Answer: A | Question # 5 Answer: B |
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