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Last Updated: Oct 06, 2026
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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: IPv6 Technologies | 3% | - IPv6 routing protocols - IPv6 address structure and configuration |
| Topic 2: WLAN Basics | 2% | - WLAN technology principles - WLAN deployment and optimization |
| Topic 3: Network Service and Management | 5% | - Network management and monitoring - DHCP and DNS services |
| Topic 4: Network Solutions and Design | 5% | - Enterprise network design principles - Typical network architecture and solution |
| Topic 5: Multicast Technologies | 9% | - IGMP protocol - Multicast basic concepts - PIM protocol |
| Topic 6: Ethernet Switching Technologies | 7% | - Link aggregation and stack technology - VLAN principles and configuration - Spanning Tree Protocol |
| Topic 7: OSPF Fundamentals | 16% | - OSPF special applications and troubleshooting - OSPF configuration and optimization - OSPF principles and operation mechanisms |
| Topic 8: Network Security | 8% | - Attack defense and security policy - ACL and packet filtering - AAA authentication |
| Topic 9: Network Reliability | 7% | - Device redundancy and link backup - VRRP protocol - BFD technology |
| Topic 10: IS-IS Fundamentals | 8% | - IS-IS configuration and deployment - IS-IS protocol principles |
| Topic 11: Routing Basics | 3% | - Routing table composition and selection rules - Routing concepts and classification |
| Topic 12: Routing and Traffic Control | 10% | - Routing policy and filtering - Policy-based routing - Route import and redistribution |
| Topic 13: BGP Fundamentals | 17% | - BGP route attributes and selection - BGP configuration and policy application - BGP characteristics and working principles |
When receiving a packet that does not match any session table entry, the firewall discards the packet to prevent external attacks and ensure internal information security.
Correct Answer: B 🗳️
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When BGP receives multiple routes to the same destination, it selects the optimal route based on route selection rules. As a result, load balancing cannot be implemented
Correct Answer: A 🗳️
When two BGP peers support different Hold Time, they will negotiate to support the shortest Hold Time interval they can support.
Correct Answer: B 🗳️
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A company has a stack consisting of three switches that are running properly. The master switch restarts due to a fault. Given this, which of the following statements are true?
Correct Answer: A,B 🗳️
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On Huawei firewalls, a larger priority value of a security zone indicates a higher priority. Which of the following is the default priority of the Trust zone?
Correct Answer: A 🗳️
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