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Huawei H12-821_V1.0 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Network Reliability | - Reliability Technologies
|
| Topic 2: Routing and Traffic Control | - Traffic Management
|
| Topic 3: Ethernet Switching Technology | - Switching Fundamentals
|
| Topic 4: IPv6 | - IPv6 Fundamentals
|
| Topic 5: Network Service and Management | - O&M Technologies
|
| Topic 6: Multicast | - IP Multicast Technologies
|
| Topic 7: Network Solutions | - Enterprise Network Solutions
|
| Topic 8: Network Security | - Security Technologies
|
| Topic 9: OSPF | - OSPF Fundamentals
|
| Topic 10: BGP | - BGP Technologies
|
| Topic 11: Routing Basics | - IP Routing Fundamentals
|
| Topic 12: WLAN | - Wireless Networking
|
| Topic 13: IS-IS | - IS-IS Fundamentals
|
Huawei HCIP-Datacom-Core Technology V1.0 Sample Questions:
1. By default, if no router ID is configured but multiple loopback interface addresses are configured, BGP selects the largest loopback interface address as the router ID.
A) TRUE
B) FALSE
2. Compared with STP, RSTP defines the different port states. Which of the following statements regarding discarding and learning states are true?
A) The port in discarding or learning state does not learn MAC addresses
B) The port In discarding or learning state does not forward data frames.
C) The port in discarding state does not learn MAC addresses table.
D) The port In learning stole docs not learn MAC addresses table.
3. Compared with OSPF, IS-IS has higher scalability because IS-IS uses the______structure to construct packets. (Enter the acronym in uppercase.)
4. Which of the following statements regarding the LSA age field are true?
A) The unit of this field is seconds. In a LSDB, the LS age of a LSA increases with time.
B) The unit of this field is seconds. In a LSDB, the LS age of a LSA decreases with time.
C) If the LS age of a LSA has reached the LSRefreshTime (30 minutes), any router can regenerate an instance of this LSA again.
D) If the LS age of a LSA has reached the LSRefreshTime (30 minutes), the originator of this LSA needs to regenerate an instance of this LSA again.
5. Multiple BGP processes cannot be configured on the same router.
A) TRUE
B) FALSE
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: B,C | Question # 3 Answer: Only visible for members | Question # 4 Answer: A,D | Question # 5 Answer: B |






