H3C GB0-391 dumps - in .pdf

GB0-391 pdf
  • Exam Code: GB0-391
  • Exam Name: Constructing Secure optimized WANs v2.0
  • Updated: Aug 07, 2026
  • Q & A: 468 Questions and Answers
  • PDF Price: $59.99
  • Free Demo

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  • Exam Code: GB0-391
  • Exam Name: Constructing Secure optimized WANs v2.0
  • Updated: Aug 07, 2026
  • Q & A: 468 Questions and Answers
  • PDF Version + PC Test Engine + Online Test Engine
  • Value Pack Total: $119.98  $79.99
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H3C GB0-391 dumps - Testing Engine

GB0-391 Testing Engine
  • Exam Code: GB0-391
  • Exam Name: Constructing Secure optimized WANs v2.0
  • Updated: Aug 07, 2026
  • Q & A: 468 Questions and Answers
  • Software Price: $59.99
  • Testing Engine

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H3C GB0-391 Exam Syllabus Topics:

SectionWeightObjectives
Secure VPN Technologies25%- IPSec VPN architecture, principle and configuration
- Data security fundamentals: encryption, integrity, PKI
- SSL VPN architecture and application scenarios
Traditional VPN Technologies20%- L2TP VPN principle and configuration
- GRE VPN principle and configuration
- VPN basic concepts and classification
Broadband Access Technologies15%- EPON/GPON technology and deployment
- PPPoE principle and configuration
- ADSL/ADSL2+ access technology
BGP/MPLS VPN15%- MPLS LDP protocol
- MPLS basic concepts and label operation
- BGP/MPLS VPN architecture and deployment
Overview of Secure and Optimized WAN10%- Remote network connection requirements
- Key technologies for secure and optimized WAN
WAN Optimization and QoS15%- QoS models and service classification
- Traffic policing and shaping
- Congestion management and avoidance

H3C Constructing Secure optimized WANs v2.0 Sample Questions:

1. How to view BGP private network routes learned by PE equipment

A) display bgp vpev4 all routing-table
B) display bgp routing-table
C) display mp-bgp routing-table
D) display bgp vpev4 routing-table


2. Which description is correct about L2TP VPN and SSL VPN?

A) are based on UDP encapsulation
B) Both support Web access
C) All need to install and maintain the client
D) All support lP access mode


3. an LSR transport line DU under the label distribution mode, ordered label control mode, the following statements is correct _______ .

A) The LSR received on tour LSR for a FEC requesting label allocation, and the LSR is the FEC of the most if the downstream device may be the FEC assigned tag
B) The LSR long for the upstream device receives a FEC label allocation can request that the FEC allocation label
C) If the LSR is the most downstream device of a certain FEC , it can assign labels to the FEC without waiting for the upstream label allocation request
D) The LSR receives a downstream device for an FEC to label mapping consumption when messages can for FEC distribution labels, without waiting for the upstream label allocation request


4. Equipment security reinforcement methods include ______ .

A) Off Closed FTP and other services
B) setting set their own access control
C) plus strong own password strength
D) setting set access control lists to control user interaction


5. When the link type of the ONU port is Trunk , its processing method for downstream messages is _____ .

A) Only allow tagged messages to pass
B) for without receipt of the Tag message, add the default VLAN Tag ; for received with Tag packets forwarded directly
C) only allowed without Tag packets to pass through, and the packets add the default VLAN of Tag
D) Only allow the packets with the default VLAN tag to pass and remove the tag


Solutions:

Question # 1
Answer: A
Question # 2
Answer: D
Question # 3
Answer: C,D
Question # 4
Answer: A,B,C
Question # 5
Answer: A

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