Logistics Information Solution

With the development of networks, databases and related application technologies, especially the Internet and Intranet, the world is entering the Network center Computing Network Centric Computing era. The logistics industry has also evolved from the traditional material movement to provide low-cost services for consumers by providing information technology. The definition of Logistics informatization is: the use of information technology to integrate internal business processes of enterprises, so that enterprises can develop towards large-scale operation and network operation. Logistics informatization is an important means for logistics enterprises to integrate with each other. The logistics industry is developing to a comprehensive logistics enterprise by means of information technology, actively developing third-party logistics, realizing the socialization, specialization and scale of logistics, and greatly improving the advantages of the logistics industry. Therefore, we should actively integrate logistics resources, restructure the strategic functions of the logistics system, improve the comprehensive transportation system, and build a modern logistics support system to promote the development of the high-tech industrial belt; and build a logistics information platform, building a modern full-course electronic logistics network has become the first task of informationization in the logistics industry. I. Logistics informatization engineering design requirements Logistics informatization is the development and construction goal of the logistics industry, and network construction is the basis and platform of Logistics informatization.Network Platform subsystem requirements:1. A high-speed, secure, reliable, and easy-to-manage network platform is used as a unified bearer and transmission platform for logistics information data services and other services. 2. A high-performance and high-speed network server system enables high-speed query and browsing for clients. 3. a web server that can be connected to the INTERNET enables users to query and retrieve relevant information over the INTERNET. 4. A high-performance data server stores a large amount of customer information and communication materials.Data business requirements:1. user resource collection, processing, and storage: mainly collects, digitizes, and stores a large number of users. It involves the transmission and exchange of text, charts, and static images. 2. Information Query: including local and remote high-speed network information query. 3. Information Tracking: Real-time full-process tracking of goods.Security and management features:1. network management functions: Network Management should form a unified network management system, which is simple, intuitive, and powerful. It can monitor and manage the running status of all network interconnection devices and network servers. 2. Network Security and Information Encryption: establishes an advanced and practical network security system to ensure the security of information during transmission, utilization and management. Ii. Logistics informatization solution taking Quidway as an example) based on a deep understanding of Logistics informatization business needs, combined with its own product and technical characteristics, huawei 3Com proposed a logistics information network solution based on technology, computer network, and information technology. The solution network is divided into three layers: core layer, aggregation layer, and access layer. The core layer of a large logistics enterprise can choose to use a Quidway S8016 core Gigabit route switch with telecom-level reliability and large capacity. S8016 supports a maximum of 64 GE ports and all-optical port modules to facilitate remote Gigabit convergence. It provides full-line, layer-3, layer-4 switching and layer-4 business services, it can be used as the core exchange, business control and Redundancy Control Platform of the network. It provides carrier-level redundancy and reliability, and is an ideal core exchange platform. For core network switches of Small and Medium-sized Logistics Enterprises, choose Quidway S5516 or Quidway S6506 of Huawei 3Com. On the aggregation layer, choose Quidway S3526 or Quidway S3552 to provide 24 or 48 2/4 M connections and gigabit uplink connections. Quidway S3526/3552 is a three-tier switch with full-line speed. It can achieve two-layer, three-layer, and three-layer intercommunication, and implement multi-layer policy filtering of line speed, it is used to achieve extremely complex VLAN business isolation, intercommunication control, and stream classification. The access layer device can use the Quidway S3026, S2026, S2016, and S2008 cost-effective Ethernet Switches of Huawei 3Com to facilitate user access. Wan interconnection equipment uses Huawei 3Com's Quidway NE16E/08E/05 telecom-grade Backbone Router as the main router, and Quidway AR28 Series Modular router as the backup router. Quidway NE16E/08E series routers use the VRP platform of the network operating system with full proprietary intellectual property rights of Huawei 3Com. It adopts a fully distributed architecture and complies with the telecom equipment standards, featuring telecom-grade reliability and high performance, high density. Quidway AR28 Series Modular routers can provide a variety of WAN interface modules to meet the needs of PSTN, frame relay, DDN, PSTN/ISDN and other lines. In addition, they can provide a variety of Voice interface modules to support VOIP voice services. All the preceding vrouters can select interface modules based on user group network requirements to provide flexible networking solutions and adapt to new mature technologies and new businesses and applications. The Huawei 3Com Quidway series support a unified network management platform, using the Huawei 3Com Quidview (NT/2000/98 platform) network management software enables timely and professional management of network elements, topology, faults, and other features.Features of logistics information solution High performance, full-line speed switching, Gigabit trunk:10/100 M is connected to the high-traffic server, and the backbone connection uses GE lines to provide M desktop connection. High-performance device full-line speed core layer-3 switching; high-end routers focus on Wan Traffic, using optical cables to support long distance and can be connected to segments.High scalability:The modular design provides more scalable slots with powerful and flexible expansion space and supports low-cost gigabit connections. The core adopts a higher-end modular switch with stronger scalability and higher performance. The wiring room uses modular switches or 1-gigabit stacked expansion of the number of users, high-end routers, super processing capabilities and expansion capabilities.Flexible, efficient, and reliable WAN connection:Supports multiple WAN connections: DDN, FR, ISDN, SDH, and ATM. Supports data, voice, and video integration.An excellent multimedia application system that provides VOD and other video services. Wired and wireless integration:Provides LAN, WLAN, and other access methods for network interconnection, to achieve wireless conference rooms and other forms of office business.Strict QOS Assurance:The Diffserv and port speed limiting functions enable service-based QoS Assurance to prevent network paralysis caused by traffic attacks. Provides flow ing and classification under a combination of rules, traffic monitoring CAR), congestion control methods RED, WRED, SA-RED), queue scheduling and output flow shaping and other functions. The range and accuracy of the CAR: the average traffic range is kb to kb ~ 50 M, traffic control granularity 128 Kbps; peak traffic range upstream and downstream) kb ~ 50 M, with a traffic control granularity of 128 Kbps.Convenient network management:A comprehensive and efficient network management platform allows you to manage IP Products of multiple vendors and achieve comprehensive network management from the network level to the device level, so that network performance can be fully realized. This greatly reduces user management costs, saves maintenance costs, and supports functions such as authentication and billing.