Huawei H12-821_V1.0 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Network Security | 8% | - AAA authentication - Attack defense and security policy - ACL and packet filtering |
| Topic 2: Network Reliability | 7% | - BFD technology - VRRP protocol - Device redundancy and link backup |
| Topic 3: BGP Fundamentals | 17% | - BGP route attributes and selection - BGP configuration and policy application - BGP characteristics and working principles |
| Topic 4: IPv6 Technologies | 3% | - IPv6 routing protocols - IPv6 address structure and configuration |
| Topic 5: Multicast Technologies | 9% | - IGMP protocol - Multicast basic concepts - PIM protocol |
| Topic 6: IS-IS Fundamentals | 8% | - IS-IS configuration and deployment - IS-IS protocol principles |
| Topic 7: Ethernet Switching Technologies | 7% | - Spanning Tree Protocol - Link aggregation and stack technology - VLAN principles and configuration |
| Topic 8: WLAN Basics | 2% | - WLAN deployment and optimization - WLAN technology principles |
| Topic 9: OSPF Fundamentals | 16% | - OSPF special applications and troubleshooting - OSPF principles and operation mechanisms - OSPF configuration and optimization |
| Topic 10: Network Solutions and Design | 5% | - Typical network architecture and solution - Enterprise network design principles |
| Topic 11: Routing Basics | 3% | - Routing concepts and classification - Routing table composition and selection rules |
| Topic 12: Routing and Traffic Control | 10% | - Policy-based routing - Routing policy and filtering - Route import and redistribution |
| Topic 13: Network Service and Management | 5% | - Network management and monitoring - DHCP and DNS services |
Huawei HCIP-Datacom-Core Technology V1.0 Sample Questions:
1. The Origin attribute is used to define the origin of BGP path information. There are three types of Origin attributes. Which of the following lists the Origin attributes in descending order of priority?
A) EGP > IGP > Incomplete
B) Incomplete > IGP > EGP
C) Incomplete > EGP > IGP
D) IGP > EGP > Incomplete
2. Which of the following statements is false about the session table mechanism on firewalls?
A) The fast session aging function also takes effect for persistent connection sessions.
B) When stateful inspection is disabled, the firewall still creates session tables for non-first packets. This allows services to run properly without the need to enable the persistent connection function.
C) A created session entry needs to be matched by packets constantly.
D) Generally, the default session aging time of the system can be used. To change the aging time, you need to estimate and determine the traffic type and number of connections on the network.
3. An edge port is a new port role added to RSTP to overcome the disadvantages of STP. Which of the following statements is false about this port role?
A) The port can directly enter the Forwarding state from the Discarding state.
B) After receiving a configuration BPDU, the port is still in the Forwarding state.
C) The port does not participate in RSTP calculation.
D) The Up and Down states of the port do not cause network topology changes.
4. The figure shows an inter-AS multicast network. Which of the following protocols will be applied to this network architecture?
A) MSDP
B) PIM
C) MBGP
D) IGMP
5. See the following figure. RTA, RTB, RTC, and RTD are in the same AS and establish IBGP peer relationships through direct links. RTB an RTC are route reflectors (RRs), RTA and RTC are the RR clients of RTB, and RTB and RTD are the RR clients of RTC. If RTA advertises the route 10.1.1.0/24 to the BGP process, the Originator ID of the BGP route received by RTD is------------------.
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: A | Question # 3 Answer: B | Question # 4 Answer: A | Question # 5 Answer: Only visible for members |
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