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H3C GB0-390 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| VoIP & Multimedia Basics | 10% | - VoIP system architecture and call flow - Bandwidth and delay optimization for voice - H.323 and SIP protocol fundamentals |
| Network Security Enhancement | 20% | - Security policy deployment and maintenance - Firewall and access control in WAN - WAN security risks and protection strategies |
| VPN Technologies | 30% | - Traditional VPN fundamentals - GRE over IPsec and advanced VPN combinations - IPsec VPN principles and deployment - SSL VPN architecture and configuration |
| WAN Optimization & Maintenance | 5% | - Common WAN fault diagnosis - Performance optimization and monitoring |
| Remote Access & Broadband Technologies | 20% | - ADSL / ADSL2/2+ principles, configuration and troubleshooting - WAN connection requirements and technologies |
| Quality of Service (QoS) | 15% | - QoS models and mechanisms - Congestion management and scheduling - Traffic classification, marking and policing |
