Follow the cloud trend h3c to build a high-performance network for Tsinghua University

Tsinghua University computer and Information Management Center is an important academic support of Tsinghua University, the use of Advanced Network information technology, set up a cover of online teaching, online research, online management, online services, information platform to fully support the school teaching, scientific research, management and service of the work, For the faculty and staff to provide a good information support and services.

In the process of building the next Generation Campus network, in order to better adapt to the information development, Tsinghua University needs to build a high-performance, high reliability, based on the virtualization of the Cloud Architecture data Center. H3C for Tsinghua University tailored to meet the actual needs of the data center Core Exchange solution for the Tsinghua University research, Planning, construction, operation, customer service and training to provide a strong network support.

S12500 build high performance and reliable campus network

The computer center of Tsinghua University carries the whole school's authentication billing, Web services and other information services and digital service resources, the pressure of data exchange is very high, and the performance and reliability of the network are very demanding. The core switch of H3C data center fully satisfies the network demand of the Computing centre of Tsinghua University, and constructs a high performance and reliable campus network.

As the core switch of data center in the industry at present, S12500 adopts the innovative Clos architecture, which changes the congestion and packet loss in the past crossbar Architecture core switch to meet the high performance requirement of Tsinghua University network. At the same time, it has a large distributed caching mechanism to solve the campus network traffic and data exchange pressure surge, with FFDR, BFD and many other highly reliable technology so that the computing center to achieve a real data centre level of reliability, better carrying the whole school business traffic.

In addition, it has a good scalability, support a variety of high-density speed interface boards and firewalls, IPs and other security cards, so that the future computing center will be more easily expandable.

Virtualization should be the future cloud architecture

With the development of network and the rise of cloud computing, the Network transformation of Computing center should be fully adapted to the demand of future cloud architecture. The H3C IRF virtualization solution is a good solution to this problem.

The two core switch S12500 of the computing center take a number of 10GE links as virtualization links, virtualization into 1 Super high-performance core equipment. Through IRF2 virtualization technology, two core devices are virtualized into one, unified configuration, unified management, unified forwarding, simplifying the network topology and configuration management, not only improve the overall operation of the network efficiency, but also improve the reliability of the equipment, The core switching system is fully adapted to the characteristics and requirements of the virtualized data center.

In addition, H3C IRF2 virtualization technology, after the implementation of the two S12500 virtualization, the original total of 4 main control engine to form 1 master, 3 slave 1:3 high redundancy, so that the network of Computing Center more reliable.

At present, h3c S12500 is very good at Tsinghua University's Computing center and carries the whole school's certification billing, Web services and other information services and digital service resources, for the 40,000 teachers and students teaching, scientific research, certification and other management systems to provide support. The future, H3C will be more high-quality products and services, continue to pay attention to the construction of domestic campus network, better promote the development of campus information.