Exam Name: HCIP-Datacom-Core Technology V1.0
Certification Provider: Huawei
Corresponding Certification: HCIP-Datacom
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Instant Download Huawei : H12-821_V1.0 Questions & Answers as PDF & Test Engine
Updated: Aug 21, 2026
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Huawei H12-821_V1.0 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Routing and Traffic Control | 10% | - Route import and redistribution - Routing policy and filtering - Policy-based routing |
| Routing Basics | 3% | - Routing concepts and classification - Routing table composition and selection rules |
| Network Reliability | 7% | - Device redundancy and link backup - VRRP protocol - BFD technology |
| Network Solutions and Design | 5% | - Enterprise network design principles - Typical network architecture and solution |
| IPv6 Technologies | 3% | - IPv6 routing protocols - IPv6 address structure and configuration |
| WLAN Basics | 2% | - WLAN deployment and optimization - WLAN technology principles |
| Network Service and Management | 5% | - DHCP and DNS services - Network management and monitoring |
| IS-IS Fundamentals | 8% | - IS-IS protocol principles - IS-IS configuration and deployment |
| BGP Fundamentals | 17% | - BGP configuration and policy application - BGP route attributes and selection - BGP characteristics and working principles |
| OSPF Fundamentals | 16% | - OSPF special applications and troubleshooting - OSPF configuration and optimization - OSPF principles and operation mechanisms |
| Multicast Technologies | 9% | - PIM protocol - IGMP protocol - Multicast basic concepts |
| Network Security | 8% | - AAA authentication - Attack defense and security policy - ACL and packet filtering |
| Ethernet Switching Technologies | 7% | - VLAN principles and configuration - Link aggregation and stack technology - Spanning Tree Protocol |
Huawei HCIP-Datacom-Core Technology V1.0 Sample Questions:
1. Which Of the following IEEE 802.11 standards is also known as Wi-Fi 6?
A) 802.11ac
B) 802.11b
C) 802.11ax
D) 802.11n
2. Depending on the type of algorithms used, routing protocols are classified into distance-vector protocols and link-state protocols. Which of the following routing protocols are link-state protocols?
A) RIP
B) OSPF
C) IS-IS
D) BGP
3. On an OSPF network, if two routers with the same router ID run in different areas and one of the routers is an ASBR, LSA flapping occurs.
A) TRUE
B) FALSE
4. BGP itself does not discover routes. Therefore, other routes need to be imported to the BGP routing table for route exchanges between ASs. In import mode, routes are imported to the BGP routing table by protocol.
Which of the following routes can be imported to the BGP routing table using the import mode?
A) OSPF routes
B) Direct routes
C) IS-IS routes
D) Static routes
5. The BFD (Bidirectional Forwarding Detection) state machine implements a three-way handshake for BFD session setup or teardown . Which of the following session states are involved in BFD session setup?
A) Up
B) Init
C) AdminDown
D) Down
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: B,C | Question # 3 Answer: A | Question # 4 Answer: A,B,C,D | Question # 5 Answer: B,C,D |
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