A failed GB0-391 attempt costs the full exam fee plus weeks of morale. The H3C Constructing Secure optimized WANs v2.0 practice questions from GuideTorrent, 468 items refined by daily expert review, exist to make that an expense you never meet.
H3C GB0-391 Exam Overview:
| Certification Vendor: | H3C |
|---|---|
| Exam Name: | Constructing Secure optimized WANs v2.0 |
| Exam Number: | GB0-391 |
| Available Languages: | Simplified Chinese, English |
| Exam Price: | $135 USD |
| Exam Duration: | 60 minutes |
| Related Certifications: | GB0-381 H3C Large-Scale Network Routing Technology v2.0 GB0-371 Building H3C High-Performance Campus Network v2.0 |
| Exam Format: | Multiple Choice, Fill-in-the-blank, Single Choice |
| Certificate Validity Period: | 3 years |
| Real Exam Qty: | 50 |
| Passing Score: | 600/1000 |
| Recommended Training: | Constructing Secure Optimized WANs v2.0 Official Training |
| Exam Registration: | Prometric Registration |
| 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 |
|---|---|---|
| WAN Optimization and QoS | 15% | - Congestion management and avoidance - QoS models and service classification - Traffic policing and shaping |
| Overview of Secure and Optimized WAN | 10% | - Key technologies for secure and optimized WAN - Remote network connection requirements |
| Broadband Access Technologies | 15% | - ADSL/ADSL2+ access technology - PPPoE principle and configuration - EPON/GPON technology and deployment |
| Traditional VPN Technologies | 20% | - GRE VPN principle and configuration - L2TP VPN principle and configuration - VPN basic concepts and classification |
| Secure VPN Technologies | 25% | - Data security fundamentals: encryption, integrity, PKI - IPSec VPN architecture, principle and configuration - SSL VPN architecture and application scenarios |
| BGP/MPLS VPN | 15% | - MPLS LDP protocol - MPLS basic concepts and label operation - BGP/MPLS VPN architecture and deployment |
Questions Candidates Ask About H3C Constructing Secure optimized WANs v2.0
H3C Constructing Secure optimized WANs v2.0 is an official H3C certification exam, listed under the code GB0-391. Clearing it earns the H3C Certified Senior Engineer for Routing & Switching (H3CSE-RS) certification, a Professional-level credential. It also ties into GB0-371 Building H3C High-Performance Campus Network v2.0, GB0-381 H3C Large-Scale Network Routing Technology v2.0, which makes it a useful anchor for a longer certification plan. For employers, the value is simple: the vendor itself has verified what you know.
You will work through 50 questions in 60 minutes on the H3C Constructing Secure optimized WANs v2.0 exam. The content is only half the battle; the clock is the other half. Train both at once: set the GuideTorrent test engine to full timed mode, practice skipping and returning to stubborn items, and repeat until finishing with minutes to spare feels normal rather than lucky.
Passing H3C Constructing Secure optimized WANs v2.0 requires 600/1000, and the official registration fee is $135 USD. Remember that a retake bills the same $135 USD all over again, so winging it is the most expensive strategy on the table. A better approach: benchmark yourself with the GuideTorrent practice tests first, and schedule the real exam only once your scores sit comfortably and consistently above the requirement.
Valid H3CNE-RS certification recommended
Requirements do evolve, so before you spend a registration fee, verify the current conditions on the official exam page.
Registration for H3C Constructing Secure optimized WANs v2.0 is handled through the vendor's official channels below.
One more detail for your planning: the exam is delivered Online proctored or onsite testing center.
H3C recommends the following training resources for the H3C Constructing Secure optimized WANs v2.0 exam.
Training tells you what to learn; practice questions teach you how the exam asks it. Pair either with the 468 items in the GuideTorrent GB0-391 package and you cover both halves.
Yes. The free demo on this page contains a portion of the complete H3C Constructing Secure optimized WANs v2.0 question set, enough to judge the accuracy and the clarity of the explanations for yourself. After purchase, updates are free for 365 days, and once your product expires you can extend the update service at a 50% discount.
GuideTorrent provides a 100% money-back guarantee with clearly stated conditions. Take the H3C Constructing Secure optimized WANs v2.0 exam within 60 days of purchase; if you fail, you may claim a full refund, as long as the exam matches your product. Exams taken within 3 days of purchase are not eligible, and neither are products that were downloaded but never used, free materials, or expired orders; the candidate name must match the payer name. File the claim with a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and it is processed within 7 days. If you would rather exchange than refund, you can receive two other exam products of equal value free of charge and keep the update service on your original purchase.
Delivery is immediate: your purchase is downloadable right away and automatically emailed to you within one minute of successful payment. If nothing arrives within 2 hours, check your spam folder and contact customer service. You may install the software on as many computers as you wish.
The official H3C Constructing Secure optimized WANs v2.0 syllabus comprises 6 domains. The heaviest hitters are Overview of Secure and Optimized WAN (10%), WAN Optimization and QoS (15%), and Traditional VPN Technologies (20%). The complete outline sits above on this page; walk it top to bottom and mark every line you could not teach to someone else.
H3C Constructing Secure optimized WANs v2.0 Sample Questions:
Which of the following statements about the SSL VPN operation process is correct is _______ .
- A. SSL VPN composition includes remote host, SSL VPN gateway and intranet resource server
- B. The domain administrator creates local users, user groups, resources, and resource groups for the domain
- C. with the user login, VPN gateway end SSL connection, determine user access rights based on user configuration of network resources
- D. SSL VPN domain administrator has the highest management authority
Correct Answer: A,B,C 🗳️
Use the command on the MSR router:
dis qos wfq interface GigabitEthernet 0/1
Get the following information:
Interface: GigabitEthernet0/1
Output queue: ( Urgent queuing: Size/Length/Discards ) 0/100/0
Output queue: ( Protocol|queuing: Size/Length/Discards ) 0/500/0
Output queue: ( Weighted Fair queuing: Size/Length/Discarcds ) 1023/1024/52719
Hashed b DSCP
Hashed queues 1/2/64 ( Active/Max active/Total )
Then the correct one in the following statement is ____ .
- A. end port using the WFQ queues, the weight of type IP priority
- B. end port using the WFQ queues, the weight type DSCP
- C. team column a maximum length of 1024 , the current data hold chamber, and packet loss
- D. calendar history activated off the maximum number of queues is 2
- E. When the number of queues is active before 2
Correct Answer: B,C,D 🗳️
The encapsulation format of the voice data transmitted in the VoIP network is
- A. IP TCP the I the I the I the RTP speech sound data
- B. IP UDP the I the I the I the RTP speech sound data
- C. IP the I speech sound data
- D. IP the I the I RTCP UDP the I the I the RTP speech sound data
Correct Answer: B 🗳️
Hereinafter GREVPN and BGP / MPLS VPN described above are correct ____ .
- A. Both can separate the address space
- B. GRE VPN can provide advanced security such as data encryption, but BGP/MPLS VPN cannot provide such security.
- C. both point to point tunnel
- D. GREVPN does not separate address space, BGP/MPLS VPN can separate address space
Correct Answer: D 🗳️
In BGP MPLS VPN networking, the two PE of between BGP neighbor has been established successfully, but the MP-BGP reason can not establish a neighbor might be _______ .
- A. There is no VPN that needs to communicate between the two PEs
- B. The public network route between two PEs is unreachable
- C. The corresponding neighbor is not enabled in the VPNv4 address family of BGP
- D. There is no MPLS public network tunnel established between PEs
Correct Answer: C 🗳️
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