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Case overview
● User industry: general education
● User name: Nanjing Jinling Secondary School
● Technical solution: With the development of the digital campus construction of Nanjing Jinling Secondary School, Netgear provides an overall digital campus solution for Nanjing Jinling Secondary School. The wireless campus network coverage project of Nanjing Jinling Secondary Vocational School includes the main teaching building (buildings A/B/C/D), the Jingye building, the training building, and the dormitory building. It needs to achieve full signal coverage on the campus.pass throughWLANThe deployment enables fast Internet access, seamless roaming, and provides secure and reliable authentication and connection. In this wireless solution, the high-end 10 Gigabit wireless controller WC9500, dual-band wireless access point WNDAP350, and IoT wireless access point WNDAP380R are used. They are installed and deployed for the different needs of teaching buildings and training buildings. A unified identity authentication platform device and wired and wireless unified network management software have been developed. Achieve unified management and planning from hardware and software.
● Application products WC9500/WNDAP350/WNDAP380R/GS724TP/ACS1000/NMS300
User Profile
Nanjing Jinling Secondary Vocational School is a national secondary vocational education reform and development model school construction unit, a national key secondary vocational school, a four-star secondary vocational school in Jiangsu Province, a provincial high-level demonstration secondary vocational school, and a national advanced collective for moral education in secondary vocational schools. , Provincial Vocational Education Advanced Unit, the first batch of harmonious campuses in the province, the Provincial Moral Education Advanced Unit, the Curriculum Reform Experimental Base of China Vocational Education Society, the first batch of Provincial Curriculum Reform Experimental Schools, the May 4th Red Flag Youth League Committee of Jiangsu Province, and the “Eleventh Five-Year Plan” education in Nanjing Develop advanced units, Nanjing Youth Olympic Demonstration School.
User needs
Nanjing Jinling Secondary Vocational School needs to build a high-speed, industry-leading network platform. All teachers’ computers need to be connected to the Internet. Wireless networks are deployed to provide wireless access for mobile terminal devices. Different devices are deployed for teaching needs in different areas. The teaching building uses dual-band wireless access points to provide high-speed connections for 2.4GHz and 5GHz terminals. IoT wireless access points are deployed at the location of the training building to locate and manage assets for important precision instruments in the training room.
Technical solutions
The customer network topology diagram is as follows:
The wireless controller using WC9500 can manage up to 1500 APs and 90,000 concurrent clients per cluster (3 units stacked). WC9500 provides ultra-fast access point discovery technology Ufast, supports Layer 2 and Layer 3 intelligent fast roaming, multiple 10G 10G connection ports, dedicated Portal authentication portal for guest connection, centralized control of distributed forwarding structure, access point Pre-deployment heatmap design and evaluation to simplify configuration and management functions.
The access switch adopts GS724TP, provides 24 10/100/1000 ports supporting 802.3afPoE, 2 combined SFP ports provide optional fiber connection, 802.1x, ACLs, bandwidth control, DSCP/TOS based priority, IGMPSnooping , SNMPv1, v2, v3, RSTP.
The wireless access point adopts WNDAP350 and WNDAP380R, and the product adopts dual-band hardware architecture and IoTRFID reading module, 2.4GHz or 5GHz dual-band can be enabled at the same time to provide extremely high wireless throughput, which is convenient to provide various user access. It can realize automatic load balancing of wireless clients between 2.4GHz and 5GHz. The built-in optimized antenna can provide the best wireless radio performance. It adopts the standard 802.11n protocol, and a single frequency can provide access rates up to 300M. A single AP can provide an access rate of 600Mbps, and its built-in Wi-FIMiMO smart antenna array ensures optimal RF signal coverage and provides high-quality and high-reliability wireless services.
Unified identity authentication adopts ACS1000. The unified authentication management platform supports and is compatible with various authentication protocols (LDAP, AD domain, standard Radius, etc.) and the management of various third-party databases. Based on the centralized WEB configuration interface, it simplifies the internal The complex management of account numbers by network devices can meet the needs of enterprises for centralized and unified management of identity information. Multi-authentication protocol support, can easily meet the authentication requirements of various complex network environments, and support authentication requests of various clients such as WEBPortal and 802.1X.
Effect
The NETGEAR overall network solution has provided Nanjing Jinling Secondary School with a high-speed and reliable network environment. After a period of use, users report that the equipment is in a stable working state, and the management and maintenance are simple and easy to use. Through wired and wireless networks, it improves the school’s office efficiency, facilitates the needs of teachers in mobile office and multimedia teaching, and provides students with access to the network anytime, anywhere. Finally, after the school’s reflection, all aspects meet the actual needs of users.
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