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Huawei H12-821_V1.0 Exam Syllabus Topics:

Section	Objectives
Topic 1: OSPF	- OSPF Fundamentals 1. LSA and SPF Calculation 2. OSPF Area Design 3. OSPF Neighbor Relationship
Topic 2: BGP	- BGP Technologies 1. BGP Path Selection 2. IBGP and EBGP 3. BGP Route Advertisement
Topic 3: Network Service and Management	- O&M Technologies 1. Network Monitoring 2. SNMP 3. Telemetry
Topic 4: Network Solutions	- Enterprise Network Solutions 1. Datacom Architecture 2. Campus Network 3. WAN Solution
Topic 5: Multicast	- IP Multicast Technologies 1. IGMP 2. Multicast Forwarding 3. PIM
Topic 6: Network Security	- Security Technologies 1. AAA 2. ACL 3. Attack Prevention
Topic 7: WLAN	- Wireless Networking 1. WLAN Architecture 2. Wireless Security 3. WLAN Deployment
Topic 8: Routing Basics	- IP Routing Fundamentals 1. Route Selection 2. Static Routing 3. Routing Table Principles
Topic 9: Routing and Traffic Control	- Traffic Management 1. Policy-based Routing 2. Traffic Optimization 3. Route Filtering
Topic 10: IPv6	- IPv6 Fundamentals 1. IPv6 Routing 2. IPv6 Addressing 3. IPv4 to IPv6 Transition
Topic 11: Ethernet Switching Technology	- Switching Fundamentals 1. STP/RSTP/MSTP 2. VLAN 3. Link Aggregation
Topic 12: IS-IS	- IS-IS Fundamentals 1. IS-IS Neighbor Establishment 2. LSP and SPF Mechanism 3. Level-1 and Level-2 Routing
Topic 13: Network Reliability	- Reliability Technologies 1. BFD 2. Redundancy Design 3. VRRP

Huawei HCIP-Datacom-Core Technology V1.0 Sample Questions:

Question #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

Reveal Solution Discussion 0

Correct Answer: A 🗳️

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Question #2

On a broadcast network, IS-IS elects a DIS, and OSPF elects a DR. Which of the following statements are true about the differences between a DIS and a DR?

A. Adjacency establishment in a DIS scenario is different from that in a DR scenario. In IS-IS, adjacencies are also established between non-DIS routers.
B. The DIS and DR provide different functions. The DIS is mainly used to create and update pseudonodes.
C. The DIS and DR are elected according to different rules. In DIS election, devices first compare priorities and then IP addresses. In DR election, devices first compare IP addresses and then priorities.
D. DIS election and DR election take place at different times. The DIS is elected after an adjacency is established.

Reveal Solution Discussion 0

Correct Answer: A,B,D 🗳️

Question #3

Which of the following PIM protocol packets have unicast destination addresses.