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Huawei H12-821_V1.0 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Network Security | 8% | - AAA authentication - ACL and packet filtering - Attack defense and security policy |
| Multicast Technologies | 9% | - IGMP protocol - Multicast basic concepts - PIM protocol |
| BGP Fundamentals | 17% | - BGP configuration and policy application - BGP route attributes and selection - BGP characteristics and working principles |
| IS-IS Fundamentals | 8% | - IS-IS protocol principles - IS-IS configuration and deployment |
| Network Reliability | 7% | - VRRP protocol - BFD technology - Device redundancy and link backup |
| Routing and Traffic Control | 10% | - Route import and redistribution - Routing policy and filtering - Policy-based routing |
| IPv6 Technologies | 3% | - IPv6 routing protocols - IPv6 address structure and configuration |
| Network Service and Management | 5% | - Network management and monitoring - DHCP and DNS services |
| WLAN Basics | 2% | - WLAN deployment and optimization - WLAN technology principles |
| Network Solutions and Design | 5% | - Typical network architecture and solution - Enterprise network design principles |
| Routing Basics | 3% | - Routing table composition and selection rules - Routing concepts and classification |
| OSPF Fundamentals | 16% | - OSPF principles and operation mechanisms - OSPF special applications and troubleshooting - OSPF configuration and optimization |
| Ethernet Switching Technologies | 7% | - Spanning Tree Protocol - VLAN principles and configuration - Link aggregation and stack technology |
Huawei HCIP-Datacom-Core Technology V1.0 Sample Questions:
1. In a route-policy, which of the following BGP attributes can be used in apply clauses?
A) MED
B) Local-Preference
C) Tag
D) AS_Path
2. IGMP group entries play an important role in multicast forwarding. An administrator runs a command to view information about a multicast entry. The information is as follows:
sql
Copy
< HUAWEI > display igmp group
Interface group report information
Vlanif100(10.1.6.2):
Total 1 IGMP Group reported
Group Address Last Reporter Uptime Expires
225.1.1.2 10.1.6.10 00:02:04 00:01:17
Given this, which of the following statements are true?
A) 225.1.1.2 is the address of the group that the user joins.
B) This entry can be used to construct the corresponding (S, G) entry.
C) This entry is created when the device receives an IGMP Join message from a user.
D) Expires indicates the aging time of the IGMP group.
3. BFD provides fast fault detection independent of media and routing protocols. To use this mechanism to detect link connectivity, devices at both ends must support this feature.
A) TRUE
B) FALSE
4. Multiple BGP processes cannot be configured on the same router.
A) TRUE
B) FALSE
5. Which of the following configurations are not mandatory when an administrator configures VRRP?
A) Virtual router priority
B) Preemption mode
C) Virtual IP address
D) Preemption delay
Solutions:
| Question # 1 Answer: A,B | Question # 2 Answer: A,C,D | Question # 3 Answer: A | Question # 4 Answer: B | Question # 5 Answer: B,D |
