H3C GB0-391 Exam Details & Actual Exam Questions
- Exam Code/Number: GB0-391
- Exam Name/Title: Constructing Secure optimized WANs v2.0
- Certification Provider: H3C
- Corresponding Certification: H3CSE-Routing & Switching
- Exam Questions: 468
- Updated On: Sep,03 2026
- Certification Level: Professional
H3C Constructing Secure optimized WANs v2.0 Exam Questions
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(41 Up Votes)H3C GB0-391 Exam Overview:
| Certification Vendor: | H3C |
|---|---|
| Exam Name: | Constructing Secure optimized WANs v2.0 |
| Exam Number: | GB0-391 |
| Real Exam Qty: | 50 |
| Passing Score: | 600/1000 |
| Exam Price: | $135 USD |
| Exam Format: | Single Choice, Multiple Choice, Fill-in-the-blank |
| Certificate Validity Period: | 3 years |
| Available Languages: | Simplified Chinese, English |
| Related Certifications: | GB0-371 Building H3C High-Performance Campus Network v2.0 GB0-381 H3C Large-Scale Network Routing Technology v2.0 |
| Exam Duration: | 60 minutes |
| Recommended Training: | Constructing Secure Optimized WANs v2.0 Official Training |
| Exam Registration: | Prometric Registration |
| Sample Questions: | H3C GB0-391 Sample Questions |
| Exam Way: | Online proctored or onsite testing center |
| Pre Condition: | Valid H3CNE-RS certification recommended |
| Official Syllabus URL: | https://www.h3c.com/en/Training_Certification/ |
H3C GB0-391 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Traditional VPN Technologies | 20% | - GRE VPN principle and configuration - L2TP VPN principle and configuration - VPN basic concepts and classification |
| Topic 2: BGP/MPLS VPN | 15% | - MPLS basic concepts and label operation - MPLS LDP protocol - BGP/MPLS VPN architecture and deployment |
| Topic 3: Overview of Secure and Optimized WAN | 10% | - Remote network connection requirements - Key technologies for secure and optimized WAN |
| Topic 4: Broadband Access Technologies | 15% | - PPPoE principle and configuration - EPON/GPON technology and deployment - ADSL/ADSL2+ access technology |
| Topic 5: Secure VPN Technologies | 25% | - Data security fundamentals: encryption, integrity, PKI - SSL VPN architecture and application scenarios - IPSec VPN architecture, principle and configuration |
| Topic 6: WAN Optimization and QoS | 15% | - QoS models and service classification - Traffic policing and shaping - Congestion management and avoidance |
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