A system network stable effective not only is the platform to help businesses operate smoothly, but also is the key to competitive, sustainable development. Whether your business belonging to any field – from manufacturing, retail, to service – the building network design for business match play a decisive role in the optimization of operations and data security.
With many years of experience consulting and implementing network solutions for hundreds of businesses, big and small, Lac Viet Computing understand that every business has individual needs requires flexibility in design. This article will help businesses understand the important elements when system design, network for business not only meet current requirements, but also has the ability to expand in the future.
1. Thiết kế hệ thống mạng cho doanh nghiệp là gì?
1.1 Hệ thống mạng doanh nghiệp là gì?
Hệ thống mạng doanh nghiệp là một tập hợp các thiết bị, phần mềm, công nghệ mạng được kết nối với nhau nhằm phục vụ nhu cầu trao đổi dữ liệu, thông tin trong nội bộ doanh nghiệp và giữa doanh nghiệp với bên ngoài. Hệ thống này thường bao gồm các thành phần cơ bản như máy chủ (server), thiết bị mạng (router, switch), các điểm truy cập không dây (access points), và phần mềm quản lý mạng.
Vai trò của hệ thống mạng doanh nghiệp không chỉ tạo điều kiện cho việc liên lạc nội bộ mà còn hỗ trợ các hoạt động kinh doanh hàng ngày. Giúp tối ưu hóa quy trình làm việc, cho phép truy cập vào các tài nguyên từ xa một cách an toàn. Điều này rất quan trọng trong bối cảnh nhiều doanh nghiệp áp dụng mô hình làm việc hybrid hoặc làm việc từ xa, đòi hỏi hệ thống mạng phải linh hoạt và bảo mật cao.
1.2 Thiết kế mạng cho doanh nghiệp là gì?
Network design for business is the process of building an intranet system to meet the needs of connection, data transmission operation of the business in an efficient, secure and easy to extend.
Network system not only ensures the connection between devices such as computers, servers, printers, but also integrates several modern technologies to ensure transparency in the process of the interaction of the entire company.
Below is the important factor when designing your system network for business:
- Physical infrastructure includes components such as a network cable (Ethernet cable), switch, router, access point. Network design must ensure that these components are installed reasonable, optimize distance and minimize the weaknesses of the performance. Choosing the cable type, the device suitable not only affect the speed of data transmission but also the ability to expand or maintenance later.
- Network model and divide the network (Network Topology): Có nhiều model business network phổ biến như mô hình dạng sao (star topology), dạng lưới (mesh topology), hoặc dạng vòng (ring topology). Tùy thuộc vào quy mô, mục tiêu của doanh nghiệp, mỗi mô hình sẽ có những ưu nhược điểm khác nhau. Việc phân chia vùng mạng (VLAN) cũng rất quan trọng để quản lý luồng dữ liệu tốt hơn, giảm tình trạng tắc nghẽn, nâng cao tính bảo mật.
2. Tầm quan trọng của việc thiết kế mạng cho doanh nghiệp
Doanh nghiệp không đầu tư vào thiết kế mạng bài bản có thể đối mặt với nhiều rủi ro:
- Sự gián đoạn liên tục: Hệ thống mạng kém hiệu quả dẫn đến tình trạng thường xuyên bị mất kết nối, gây ảnh hưởng nghiêm trọng đến quá trình trao đổi thông tin và vận hành.
- Tăng chi phí vận hành: Các doanh nghiệp có thể phải đối mặt với việc sửa chữa và nâng cấp mạng lưới một cách thường xuyên hơn do hệ thống không được tối ưu hóa từ đầu.
- Mất an ninh mạng: Nếu hệ thống mạng không có biện pháp bảo vệ đầy đủ, doanh nghiệp có thể trở thành mục tiêu của các cuộc tấn công mạng, gây thiệt hại về tài chính và uy tín.
Thiết kế hệ thống mạng phù hợp là yếu tố cốt lõi đảm bảo hiệu suất và tính ổn định trong hoạt động của doanh nghiệp. Dưới đây là một số lý do thiết kế mạng có tầm quan trọng đặc biệt:
2.1 Ảnh hưởng đến hiệu suất làm việc
Một hệ thống mạng được thiết kế tốt sẽ đảm bảo tốc độ truy cập dữ liệu nhanh chóng, giúp nhân viên có thể truy cập vào các tài nguyên, phần mềm, và thông tin cần thiết mà không gặp bất kỳ trở ngại nào. Ngược lại, một mạng lưới không được tối ưu hóa sẽ dẫn đến tình trạng gián đoạn, tốc độ chậm, và hiệu suất làm việc giảm sút. Điều này đặc biệt quan trọng đối với những doanh nghiệp sử dụng các ứng dụng đòi hỏi băng thông cao như video conference, phần mềm đám mây, hoặc hệ thống ERP.
2.2 Bảo mật thông tin
Trong bối cảnh các cuộc tấn công mạng ngày càng tinh vi và phổ biến, bảo mật hệ thống mạng trở thành ưu tiên hàng đầu của các doanh nghiệp. Việc thiết kế mạng không chỉ đảm bảo tính ổn định mà còn phải tính đến các yếu tố an ninh như mã hóa dữ liệu, xây dựng tường lửa (firewall), thiết lập mạng riêng ảo (VPN) và hệ thống phát hiện xâm nhập (IDS/IPS). Một mạng lưới được bảo vệ chặt chẽ sẽ giúp giảm thiểu rủi ro mất mát dữ liệu, bảo vệ thông tin khách hàng, và ngăn chặn các hành vi xâm nhập trái phép.
Tóm lại, thiết kế hệ thống mạng không chỉ dừng lại ở việc đáp ứng nhu cầu kết nối mà còn phải đảm bảo tính bảo mật, khả năng mở rộng và linh hoạt theo sự phát triển của doanh nghiệp. Một hệ thống mạng tối ưu sẽ tạo nền tảng vững chắc cho sự phát triển bền vững và hiệu quả trong tương lai.
3. Quy trình triển khai thiết kế mạng cho doanh nghiệp tại Lạc Việt
4 Steps in the deployment process network design for business professional
Step 1: analyze the needs of the business
This is the first step the most important in the process system design, network for businessdefine clearly the specific requirements of performance, security, scale, objectives of the network. The factors that should be considered include:
- The scale and type of business: Big business or small business type manufacturer or service all affect the choice of network architecture. Small businesses often require network system simple, less equipment, structures, management is not complicated. Meanwhile, large enterprises or multinational need a network system capable of connecting multiple offices, branches, support thousands of users.
- Number of users connected devices: The number of users along with the device (computer, server, smart phone, printer etc.) directly affect the load of the network. - Defined number of users to help predict the flow of data, the demand for bandwidth.
- Application use: Apps such as email, cloud storage, software, financial management, ERP, CRM, or applications related to multimedia (video conference, live streaming) requires a bandwidth different. This will help network design to meet the needs of each type of application.
Bước 2: Lập kế hoạch thiết kế hệ thống mạng cho doanh nghiệp
After you have clearly identified needs, need plan design the system network details, including steps such as:
- Split-system network: System enterprise network is usually divided into different segments such as LAN (Local Area Network), WAN (Wide Area Network), wireless network (Wi-Fi, internal network). Mỗi phân đoạn có chức năng riêng, giúp tối ưu hóa hiệu suất và khả năng bảo mật. Ví dụ, doanh nghiệp construction system LAN để kết nối các thiết bị trong văn phòng, trong khi mạng WAN kết nối nhiều chi nhánh ở các khu vực địa lý khác nhau.
- Mapping network architecture: This diagram describes the connection between the network device (router, switch, access point), the data transmission lines (cables, wireless), by the network, LAN, WAN, Wi-Fi link with each other. This diagram helps to easily visualize the overall network architecture and is the basis to perform the implementation steps after this.
Bước 3: Lựa chọn phần cứng, phần mềm cho hệ thống mạng
A network system efficiency need to have the optimal combination between hardware and software. Correct selection of equipment, tools will ensure network operation stability, safety, high performance.
The necessary equipment: The basic equipment includes Router, Switch, Firewall, Server.
- Router help manage and navigate traffic between the LAN and WAN network.
- Switch be used to connect devices in the internal network, split flow in an efficient way.
- Firewall to ensure security, prevent the attack from outside, traffic management, in/out.
- Doanh nghiệp thường mua máy chủ Server để lưu trữ dữ liệu và ứng dụng, hỗ trợ hoạt động vận hành doanh nghiệp.
Choose the operating system and network management software
Businesses also need to select the operating system for the server (such as Windows Server, Linux), the network management software. This software helps to monitor network traffic, detect, troubleshoot, and optimize the distribution of network resources. In addition, the network management software can help your business automate the process of maintenance upgrades.
Step 4: deploy configuration system network business
The last step is deploy network systems for the actual business, make configuration to ensure the system works efficiently.
- Device settings – software
The installation includes setting up the router, switch, firewall, access points, wireless. These devices should be placed at strategic locations to ensure coverage ability well optimized traffic. At the same time, network management software is also installed on the server to start monitoring network controller.
- Configure IP security configuration and test the connection:
After hardware installation, should proceed to configure the IP addresses for the devices and users in the network. Security configuration needs to be set, including measures such as data encryption, access control, firewall settings (firewall). Upon completion, technicians, Lac Viet test the connection to ensure that all the equipment works well, stable network connection, network speed, satisfactory. This helps to quickly detect fix the problem before the system network officially went into operation.
4. Tiêu chí quan trọng khi thiết kế hệ thống mạng cho doanh nghiệp
When system design, network for business, ensuring performance, security and scalability is extremely important. Here are the important criteria when network design for business:
4.1. Performance and bandwidth (Performance and Bandwidth)
The performance of the network depends on the ability to transmit processed data between the device, including computer, servers, mobile devices. A network system has a large bandwidth to help businesses avoid the congestion status data to ensure information flow circulation stability.
- Bandwidth (Bandwidth) is the ability to transmit data through the network in a certain period of time, usually measured in Mbps or Gbps. Businesses need to calculate the bandwidth required based on the number of users, the app uses a lot of resources (such as video conferencing, data transmission), the development trend in the future.
- Delay (Latency) is the period of time required for a data packet moves from the sending device to the receiving device. Network system has low latency will ensure quick feedback to improve the user experience, especially in the real-time application such as video call or online conference.
- Quality of service (QoS – Quality of Service) is the mechanism to prioritize the types of data more important (like VoIP calls, streaming video) in comparison with the data packet typically other.
4.2. Security (Security)
Network security is one of the factors of survival for any business, especially in the context of network attacks, data breaches, increasingly sophisticated.
- Firewall (Firewall): A firewall is a shield first help prevent attacks from the outside. When designing the network, selecting among hardware firewalls and software or a combination of both will depend on the scale and nature of the business. A system, a good firewall will monitor network traffic, detect blocked the suspicious behavior.
- Encryption (Encryption): The encrypted data even if storage and transmission, helps protect sensitive information such as financial data, customer information or business plan. The encryption technology common include SSL/TLS for web, VPN for remote connection.
- Detection system intrusion prevention (IDS/IPS): IDS detection of unusual activity, help in early detection of threat. IPS have the ability to prevent attacks as they happen. Business should implement both systems to have the multiple layers.
- Access control (Access Control): Decentralized access control is the way to manage who has access to the network resources. 802.1 X, RADIUS or TACACS+ is the solution for access control, common to ensure only the authenticated user is allowed to access the system.
4.3. Scalability (Scalability)
When network design for business it should be noted, network systems need the ability to easily expand to support more users, devices and apps without interrupting operation.
- Expand about users: System network must be designed with redundancy to increase the number of users in the future. Including the calculation of the sufficient number of ports on the switch, the ability to dispose of the router, solutions wireless network can meet the needs to use higher.
- Open wide bandwidth: With the demand for data transmission is increasing, the bandwidth should be extended respectively. Switch capable of Gigabit or 10 Gigabit Ethernet, optical cable is the selected help meet demand growth of bandwidth.
- Cloud and On-premise: System of modern network need to have the ability to integrate well with the solution Cloud for storage, distributed resources, or run the application. At the same time, a number of systems that must continue to use infrastructure on-premise. Therefore, flexibility, extension is very important when businesses need to convert the model to work or resource management.
4.4. Redundancy and recovery (Redundancy and Reliability)
Network business need to operate continuously without interruption. Redundancy help the network system to avoid the risk incident to cause interruptions, ensuring high availability.
- The room equipment (Hardware Redundancy): Enterprises should design the backup system, such as pairs router or switch redundancyto ensure when a device malfunction, other devices can be replaced immediately without interrupting operation.
- Connect diverse (Diverse Connectivity): For the business depends much on the Internet, having multiple network connections from the various suppliers to help minimize the risks when a connection trouble. Load balancing can be used to distribute the traffic over multiple network connections.
- System backup (Backup System): Backing up data is required to ensure that when an incident occurs, the business can recover quickly. Automatic backup, recurring on cloud or local storage help ensure the continuity of the data.
4.5. The ability to manage monitoring (Manageability and Monitoring)
Software network monitoring help track the status of the devices in the system, traffic monitoring, alerts when there's a problem. Tools such as SolarWinds, Zabbix or Nagios can provide detailed information about the performance of the network and the error report.
With large systems, businesses can use technology automation to manage, configure system network to minimize the error due to human caused, save time in the operating system maintenance.
4.6. Optimal cost (Cost Efficiency)
Network design for business not only need to meet the technical requirements, but also to balance the cost to suit your budget of the business. Therefore, businesses should consider these factors:
- Deployment costs: The selection of hardware, software, should be based on actual needs. For example, choose between cable and optical cable depends on the bandwidth, long-term cost.
- Operating costs, maintenance: Network systems should be designed for easy management of maintenance help reduce operating costs in the long term. Businesses can weigh in with solutions, virtual network or cloud to optimize the cost of hardware and personnel.
4.7. Support maintenance services (Support and Maintenance)
An important factor final is the ability to support system maintenance. When designing a system, network, enterprises need to:
- Technical support: Choosing equipment suppliers, software reputation service, 24/7 technical support are factors that help businesses maintain operations network stable, quickly troubleshoot issues when needed.
- Periodic maintenance: Businesses need to plan for periodic maintenance to check the upgrade system network, including the updated security software, check the device hardware, adjust the system configuration.
5. Tại sao chọn Lạc Việt để thiết kế hệ thống mạng?
With long years experience, our team of professional technicians, process optimization and flexible solution, Lac Viet is the perfect choice for business want to build a network system efficient, safe and easy to expand. Cooperation with Vietnam not only help businesses get a system network stable, but also peace of mind in terms of cost and ability to support long-term in the development process.
- Reputation with over 30 years of experienceLac Viet is one of the leading units in the field of design construction and installation of network systems for businesses, get customers trust, thanks to the reputation and quality service. With over 30 years of experience, Vietnam has successfully implemented many large and small projects for companies like jubilant atmosphere, Citigroup, and the Green Earth bring optimal solutions for corporate, regardless of scale or complex requirements.
- Our team of experienced professionals: Technicians of Vietnam possesses in-depth knowledge of network technology and many years of experience in construction and network systems for large projects. Not only ensure the deployment of effective solutions but also strict adherence to the international standards. Vietnam always provide system network stable, less breakdown, and minimize risk to the business.
- Vietnam construction process design consultant and construction professional from survey and design through to implementation and maintenance after project .Processes are continuously improved to meet the needs of customers and ensure the network system is not only stable operation, but also optimized performance, easy to manage.
- One of the highlights of Lac Viet is the ability to provide the solution deploy network infrastructure suitable with your needs and budget of the business. After the survey thoroughly evaluate the current system, Lac Viet produce the optimal solution, to avoid wasting costs of investment.
- Lac Viet't just stop at the design and construction of the original, but also provide the solution to expand network system to meet the needs of future development of the business. From the meet greater load to improve performance and enhance security, extension solution of Lac Viet ensure network system is always in accordance with the new requirements of the organization without interrupting operation.
- System network due to Communication design always ensure the security elementscalability and high performance. Each system is built with the goal of protecting the data of the business, optimize resources and ease of management after commissioning. This helps businesses save time and resources when operation, maintenance, system network.
Network design for business not merely the installation of the device or pull the cable, which is a long-term strategy to help business activity, stability, security, ready to face the risk of attack. A network system good not only ensure connectivity but also helps to increase productivity, protect data, create a solid foundation for the development. With a team of experienced experts and the solution advanced technology, Vietnam confident that the service network construction, which we offer will be the optimal choice for your business to boom in the future. Let us accompany you on the journey of culture.
CONTACT INFORMATION:
- Lac Viet Informatics Joint Stock Company
- Hotline: 0901 555 063 | (+84.28) 3842 3333
- Email: info@lacviet.vn – Website: https://lacviet.vn
- Headquarters: 23 Nguyen Thi Huynh, P. 8, Q. Phu Nhuan, ho chi minh CITY. Ho Chi Minh
