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Correct your mistake
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Huawei H12-221-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Routing Control | 13% | - Route redistribution between protocols - Routing policy and filter policy - IP prefix list and access control list |
| IP Multicast | 10% | - IGMP protocol and operations - Multicast principles and addresses - PIM-DM and PIM-SM mechanisms |
| Switching Technologies | 15% | - Advanced switch features and security - RSTP and MSTP protocols - Eth-Trunk technology and configuration |
| BGP Routing Protocol | 22% | - BGP basic principles and session establishment - BGP confederation and route reflector - BGP route policy and filtering - BGP path attributes and route selection rules |
| OSPF Routing Protocol | 22% | - OSPF area types and LSA types - OSPF route summarization and filtering - OSPF basic principles and characteristics - OSPF neighbor and adjacency establishment - OSPF special configurations and troubleshooting |
| IS-IS Routing Protocol | 18% | - IS-IS link state database and route calculation - IS-IS basic concepts and network structure - IS-IS route control and optimization - IS-IS level-1 and level-2 routing |
Huawei HCIP-Routing&Switching-IERS(Huawei Certified ICT Professional-Implementing Enterprise Routing and Switching Network) Sample Questions:
1. Which of the following LSA messages carries master-slave relationship information?
A) Hello message
B) DD message
C) LSA Update message
D) LSA Request message
2. IGMPv3 not only supports the general group query of IGMPv1 version and the specific group query of IGMPv2 version, but also supports the specified source/group query of IGMPv3 version.
A) FALSE
B) TRUE
3. Which of the following description about Route-policy is correct? (Multiple choice)
A) The filter rule relationship of the if-match clause is "and", that is, all if-match words of the node must match
B) The if-match clause is used to define the matching condition of the node, and the apply clause is used to define the routing behavior through filtering.
C) The filtering relationship between the Route-Policy nodes is "OR", that is, as long as the filtering of one node is passed, the Route-policy can be passed.
D) A Route-policy consists of multiple nodes. A node can contain multiple if-match and apply clauses.
4. The following description about the Origin attribute of BGP, which is wrong? (Multiple choice)
A) Origin attribute three worthy priority order is EGP>IGP>INCOMOLETE
B) Injecting BGP routes through the network command, the Origin attribute is IGP.
C) Injecting BGP routes through the import command, the Origin attribute is Incomplete.
D) The route learned through BGP, the Origin attribute is EGP.
5. OSPF network type includes (). (Multiple Choice)
A) NBMA network
B) P2MP network
C) Broadcast network
D) P2P network
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: B | Question # 3 Answer: A,B,C,D | Question # 4 Answer: A,D | Question # 5 Answer: A,B,C,D |




