Huawei SDN program with a mature commercial experience

RR+ quasi-real-time traffic tuning programs respond to the complicated flow

SDN achieve the separation of control and forwarding, unified network management, on-demand deployment, and flexible scheduling. The arrival of the era of big data to make flood of data continue to impact the existing network equipment, flow variability, bandwidth imbalance is a common problem in the existing network. Huawei RR+ program like Dujiangyan flood of data traffic tuning, near real-time to deal with complex traffic. RR+ program without changing the current network structure of the premise, the use of the IGP collect reporting network topology and, through the visual interface is presented to the customer; uTraffic collect raw traffic statistics, and then polymerized into polymeric flow suitable particle size; NetMatrix traffic analysis Mining and achieve User-defined management stream will flow adjustment policies or constraints notice SNC; SNC-based tuning information issued under NetMatrix calculate the flow path, and the flow path through the distributed repeater adjust the BGP protocol, and ultimately dynamic traffic Adjustment.

Value-added services on-demand deployment, provide new revenue streams for operators

By SDN controller business chain solutions, enables centralized control and management of value-added services, each tenant demand every business use. The value-added business resource pooling, you can customize each service for each tenant various value-added services, such as for tenants A business can be a custom FW (Firewall) business for tenants A business 2 custom LB (LoadBalance) business, but also that business tenants B 1 while custom FW and LB business. When tenants need to add or change business needs, simply re-use SDN service stream draining to the different business process network element can not only improve resource utilization NE business, while achieving a rapid and flexible deployment of business, More operators to develop differentiated value-added services to provide a strong support and new revenue sources. In addition, Huawei SDN technology provides an open API interface, enabling network resources and business collaboration through a unified service control platform; also achieved a satisfying link utilization threshold and specific traffic QOS premise, intelligent selection lowest settlement lines, investment savings for users.

VxLAN technology to achieve a large two-story exchange, resource sharing

Cloud data centers must meet the needs of the virtual machine migration, in VLAN network, the virtual machine can only be Layer 2 network migration, and in order to be able to support virtual machine migration, needs to be pre-configured VLAN on the Layer 2 network, resulting in VLAN Configuring abuse, affecting quarantine VLAN broadcast domain, reducing the efficiency of the network. VxLAN (Virtuale Xtensible Local Area Network) This standard is in this context came into being, it has become one of the mainstream technology industry. VxLAN is a large two-story virtual network expansion tunnel encapsulation technology, the main technical principle is to introduce the outer tunnel a UDP format, as the data link layer, and the original packet payload contents as a tunnel to transfer . Since the outer layer of the UDP as a transport means, just to meet the IP payload data can make up easily in two three-network transmission, to achieve DC large two-story exchange, resource sharing, virtual machine migration and service remote DC clusters. In addition, existing only 4094 VLAN virtual network identity, can not meet the current network of large-scale data center needs, VxLAN provide 16M tenants ID, to fully meet the needs of data center logical isolation large-scale users and businesses.

Core exit router using industry-leading 400G cluster router NE5000E

Huawei cluster router NE5000E core to meet the IDC export bulk forwarding and high reliability requirements. NE5000E cluster router chip technology leadership, the use of independent innovation Sloar3.0 chip, forwarding capacity per slot reach 400Gbps, can support 80,000 families while online watch high-definition video, and smooth expansion to 400G 2 + 8 cluster, the cluster capacity exceeding 100Tbps future smooth evolution to 1T platform can meet the demands of IDC long-term business development.

Huawei apply industry-leading 400G technology with mature commercial experience SDN programs and mainstream industry VxLAN new technology, help Guangxi Mobile to build infrastructure agility, the ability to open and operational intelligence, control centralized IDC network, and provide a richer Guangxi mobile business models and revenue sources. Huawei has been in continuous innovation capabilities continue to explore the development of the road network, to provide users with an open, efficient, intelligent and flexible network IDC, the real future of cloud collar, Zhaopin world.

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