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Knowing the subject is only part of GB0-191-ENU preparation; applying it under time limits is another. In 2026, Actual4dump test engines let you practice H3C Constructing Small - and Medium - Sized Enterprise Network questions in timed modes and review your progress across the 434-question set.

H3C GB0-191-ENU Exam Overview:

Certification Vendor:H3C
Exam Name:Constructing Small - and Medium - Sized Enterprise Network
Exam Number:GB0-191-ENU
Certificate Validity Period:3 years
Real Exam Qty:50-52
Exam Format:Single-choice, Multiple-choice, True/False, Fill-in-the-blank
Exam Duration:60 minutes
Passing Score:600/1000
Available Languages:English, Simplified Chinese
Related Certifications:H3C Certified Expert (H3CE)
H3C Certified Senior Engineer (H3CSE)
Exam Price:USD 100-165
Recommended Training:Constructing Small and Medium-Sized Enterprise Network V7.1
Exam Registration:H3C Official Certification Portal
Pearson VUE Registration
Sample Questions: DOWNLOAD DEMO
Exam Way:Computer-based test at authorized H3C test centers and Pearson VUE
Pre Condition:No formal prerequisite required; basic knowledge of computer networks recommended
Official Syllabus URL:https://www.h3c.com/en/Support/Training_Certification/H3CNE/

H3C GB0-191-ENU Exam Syllabus Topics:

SectionWeightObjectives
WAN and Interconnection10%- VPN and basic WLAN concepts
- Common WAN access technologies
- Network fault diagnosis
Network Services and Security15%- ACL and NAT configuration
- Port security and device hardening
- DHCP and DNS services
H3C Device Basics15%- Command line interface and file system
- Remote access and system maintenance
- Basic configuration and management
IP Routing Technologies20%- Introduction to OSPF basics
- Static routing and default route
- RIP protocol fundamentals and configuration
LAN Switching Technologies20%- VLAN trunking and link aggregation
- Ethernet principles and VLAN
- Spanning Tree Protocol
Computer Network Fundamentals20%- Common network interfaces and cables
- TCP/IP protocol suite and subnetting
- OSI and TCP/IP models

H3C GB0-191-ENU Certification Exam FAQ

The GB0-191-ENU exam, Constructing Small - and Medium - Sized Enterprise Network, assesses whether a candidate can apply H3C knowledge to the skills measured by this credential. It is associated with the H3C Certified Network Engineer (H3CNE) certification. The certification is positioned at the Associate level. Related credentials include H3C Certified Senior Engineer (H3CSE), H3C Certified Expert (H3CE).

The GB0-191-ENU exam includes 50-52 questions and allows 60 minutes. Plan your pacing before exam day rather than calculating it under pressure. Timed sessions with Actual4dump practice tests can help you decide when to flag a difficult item, keep moving, and reserve enough time for a final review.

The published passing score for H3C Constructing Small - and Medium - Sized Enterprise Network is 600/1000, and the official exam fee is USD 100-165. A retake requires budgeting for the full official fee again, so it is sensible to complete several timed practice tests before scheduling. Consistent results across the 434 practice questions can give you a clearer picture of your readiness.

The stated prerequisite information for H3C Constructing Small - and Medium - Sized Enterprise Network is: No formal prerequisite required; basic knowledge of computer networks recommended Before registering, review the eligibility details on the official exam page to confirm the requirements.

You can register for H3C Constructing Small - and Medium - Sized Enterprise Network through the following channels:

The available exam delivery format is Computer-based test at authorized H3C test centers and Pearson VUE.

The following official training resources are recommended for H3C Constructing Small - and Medium - Sized Enterprise Network:

After reviewing these training options, you can reinforce each topic with 434 practice questions from Actual4dump.

Yes. Actual4dump provides a free PDF demo so you can review the format and quality of the H3C Constructing Small - and Medium - Sized Enterprise Network practice questions before placing an order. Your purchase includes 365 days of free updates, and you can extend the update service after expiration at a 50% discount.

If you take the corresponding GB0-191-ENU exam within 60 days of purchase and do not pass, you may apply for a full refund under the 100% Money Back Guarantee. Claims based on an exam taken within 3 days of purchase are not eligible; free materials, expired orders, and downloaded products that were not used before sitting for the exam are also excluded. The candidate name must match the payer name.

To apply, submit a scanned enrollment slip and the official Score Report PDF within 2 days after the exam. Eligible requests are processed within 7 days. If you prefer an alternative, you may receive two free products of equal value and keep the update service for your original purchase.

Delivery is instant after payment. Your download is also sent to your email within one minute; if it has not arrived within 2 hours, contact customer service. There is no limit on the number of computers on which the material can be installed.

The published H3C Constructing Small - and Medium - Sized Enterprise Network outline contains 6 major domains. The opening domains include:

  • H3C Device Basics (15%)
  • WAN and Interconnection (10%)
  • IP Routing Technologies (20%)

Review the complete Exam Topics section above for every domain and subtopic before planning your study time.

H3C Constructing Small - and Medium - Sized Enterprise Network Sample Questions:

Question 1

Divide a class C network segment into subnets. If the subnet mask is 28 bits, then the maximum number of hosts that can be accommodated in each subnet is ____. (Please fill in Arabic numerals)


Question 2

Two MSR routers MSR-1 and MSR-2 are connected through the WAN and dynamically complete remote route learning through RIPv2.
After stable for 2 minutes, the RIP update message from MSR-2 is received on MSR-1, which contains the route with Cost of 14, then ______. (Multiple choice)

A. If the routing table of MSR-1 originally has the route, the routing entry will only be updated when its Cost is greater than 14.
B. If the routing table of MSR-1 originally has the route, and its Cost is less than 14, then the routing entry on MSR-1 will not be updated
C. If the MSR-1 routing table originally contains the same route received from the neighbor, and its Cost is less than 14, the route will also be updated
D. If there is no such route in the routing table of MSR-1, then the route will be added to the routing table of MSR-1


Question 3

IPv6 host A wants to communicate with IPv6 host B, but does not know the link layer address of host B, so it sends a neighbor solicitation message. The destination address of the neighbor solicitation message is ______.

A. Multicast addresses of all hosts
B. Broadcast address
C. Host A's requested node multicast address
D. Host B's multicast address of the requested node


Question 4

If a port running STP in the Ethernet switch receives and forwards data, receives, processes and sends BPDUs, and performs address learning, then the port should be in the ______ state.

A. Listening
B. Forwarding
C. Learning
D. Disable
E. Waiting
F. Blocking


Question 5

A routing protocol is a link state routing protocol, then which of the following characteristics should this routing protocol have? (multiple choice)

A. The router running the routing protocol will form a weighted directed graph containing each destination network segment according to the collected link state information
B. This routing protocol cares about the status of links or interfaces in the network
C. The routing protocol periodically sends update messages to exchange routing tables
D. The routing protocol algorithm can effectively prevent loops


Solutions:

Question 1
Answer: Only visible for members
Question 2
Answer: C,D
Question 3
Answer: D
Question 4
Answer: B
Question 5
Answer: A,B,D

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