Omni-direction Network Gigabit solution makes Cangnan Middle School campus Network Intelligent

As a key school in Jiangxi Province, Cangnan Middle School was listed as a pilot school in the province by the Ministry of Education of Jiangxi Province, and planned to promote the network application of the school gradually to the whole province. The new campus, an area of more than 20,000 square meters. Cangnan Middle School Initial Network application basic requirements are able to meet the campus network large capacity, high-speed data transmission. In contact with the full network, fully to the network technical staff to understand the actual situation of the school campus, and the school responsible for the campus network construction of the current practical application and the future application of expanding demand together to develop a set of rationalization plan, can meet the Gigabit backbone Campus network, network management to the desktop, the entire campus Network load balance, Management interface simple and easy to operate and other aspects of the main requirements, including Internet applications, VOD services and courseware services, distance education, online university, education management Information System, examination management systems, college enrollment and distribution system, college library and Information System, online academic discussion garden, internal e-mail management, Campus website Establishment, external dial-in, etc., has been fully affirmed by the university.

Programme architecture

Cangnan Middle School Campus Network application scheme design, the core switch adopts omni-QS8308 assembled three-layer all gigabit intelligent switch, providing 4 2 ports of Gigabit port modules, that is, 2+2+2+2 port mode, modules can be reduced, arbitrary assembly. The flexibility of the port is also shown as the QS8308 8 adaptive Full-duplex ports can be light and electricity as required, wherein the electrical modules can support the 10/100/1000m of different rate adaptively, guaranteeing the need of large capacity backbone transmission. At the same time, QS8308 completely realizes the three-layer routing function through the hardware method, each switch can be accessed across the network, so that the management of the various floors of the unified effective management, thoroughly solve every teaching building network application of confidentiality and security, to avoid network applications in the classroom or between the department of illegal intrusion caused by the harm. All the Senate landlord switch using the Omni-qs8224i Chinese network management switch, the switch (24 10/100m,2 1000M can be light electricity) a rich network of administrative functions to fully meet the management of buildings, while ensuring that the backbone of the campus network high-speed high-capacity transmission needs, The Chinese network management function is more convenient for the user to manage the whole net. The qs8226i Gigabit Chinese switch is connected to each building node, that is, the desktop switch, the entire culture of the network management interface, through the console port and the popular web interface to manage the switch, and support SNMP management standards, so that managers responsible for campus network can easily detect the network equipment of each node, Always monitor the network running state, the management operation intuitive and clear, enhance the teacher's ease of use. Qs8226i not only guarantees the fast data exchange to the desktop, but also realizes the management to every port and realizes the effective management of every student.

Cangnan Middle School Campus network overall application topological structure diagram