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Transportation solutions
Solution
National railway transportation is a major infrastructure related to the national economy and people's livelihood. China has always paid attention to the development of railway transportation. In recent years, the state has continued to increase the investment in the railway industry, especially the high-speed railway. It emphasizes the importance of developing high-speed railway and urban rail transit, and puts forward clear objectives for railway construction. During the Eleventh Five Year Plan period, China's investment in railways has reached 1.56 trillion yuan. With the deepening of national strategies and development patterns such as "medium and long term railway network planning", "transportation power", "high-speed railway going out", "The Belt and Road Initiative" and "new infrastructure", exploring the transport capacity of existing railway infrastructure has become one of the main tasks of railway construction, the role of informatization is more and more obvious.
The State Administration of Railways is responsible for the unified dispatching and command of railway transportation and the overall arrangement of the allocation of transport capacity resources in the road network, which plays an important role in China's railway transportation tasks.There are 18 railway bureaus under the State Railway Group. The railway information system mainly includes passenger transport service system, integrated dispatching system (operation dispatching system) and disaster prevention safety monitoring system.The intelligent route selection of data center exit links, the stable operation of key core application systems (ticketing system, scheduling system) and the global intelligent scheduling of multiple data centers are the most concerned problems of customers.
Horizon SuperAD application delivery products provide fast, safe, highly available, flexible and intelligent solutions for customers in the railway industry.The server load function of L4-L7 layer of SuperAD can solve the stable operation of key core application systems (ticketing system and scheduling system) through rich health check methods and load balancing algorithm. Secondly, through Intelligent DNS resolution function, SuperAD can realize flexible scheduling among multiple data centers, allowing users to select the best data center for access, it can also realize the linkage of server load balancing and global server load balancing, so that applications can be accessed more stably and quickly. The performance of the products delivered by SuperAD application ranges from 1Gbps to 200Gbps, which can meet the needs of railway customers for large traffic and high concurrent connection scenarios.
Advantages of the Scheme
Super processing ability
The system adopts multi-core technology, and its powerful processing ability for application makes the performance of SuperAD Series application delivery equipment improved several times; At the same time, the product adopts the original super parallel processing architecture, which makes the processing performance of L4-L7 greatly improved, and can meet the current and future expansion needs of users.
Super processing ability
The system adopts multi-core technology, and its powerful processing ability for application makes the performance of SuperAD Series application delivery equipment improved several times; At the same time, the product adopts the original super parallel processing architecture, which makes the processing performance of L4-L7 greatly improved, and can meet the current and future expansion needs of users.
Consolidate the next generation data center
The product fully supports virtualization technology, including device virtualization and support of virtualization operating systems such as VMware and KVM. Through the API and eRule interface provided by the system, the system can work well with openflow and SDN to realize smooth integration of ADC into SDN network.
Consolidate the next generation data center
The product fully supports virtualization technology, including device virtualization and support of virtualization operating systems such as VMware and KVM. Through the API and eRule interface provided by the system, the system can work well with openflow and SDN to realize smooth integration of ADC into SDN network.
Complete functional support
The product integrates a variety of functions: it can achieve server load balancing, link load balancing, and global server load balancing of multiple data centers.For some special and complex functional requirements, the system supports the programmable script eRule, which can deeply customize the needs of users, which is difficult for many load balancing devices to achieve.These functions provide high cost performance for the device.
Complete functional support
The product integrates a variety of functions: it can achieve server load balancing, link load balancing, and global server load balancing of multiple data centers.For some special and complex functional requirements, the system supports the programmable script eRule, which can deeply customize the needs of users, which is difficult for many load balancing devices to achieve.These functions provide high cost performance for the device.
High availability of the system
The system supports rich load balancing function of L3-L7 application server. Through deep and accurate analysis of application protocol, it can provide perfect application load balancing and content exchange capabilities; Comprehensive application of health check mechanism can timely diagnose abnormal servers or applications; The main standby and multiple devices cluster mode networking, to ensure the stability and continuity of enterprise applications.
High availability of the system
The system supports rich load balancing function of L3-L7 application server. Through deep and accurate analysis of application protocol, it can provide perfect application load balancing and content exchange capabilities; Comprehensive application of health check mechanism can timely diagnose abnormal servers or applications; The main standby and multiple devices cluster mode networking, to ensure the stability and continuity of enterprise applications.
Strong security
The system can use the encryption means such as HTTPS, SSH to manage the network, and avoid the security risks brought by plaintext communication to the device directly. The system has built-in protection function of DDoS attack. It can provide powerful SSL encryption and decryption processing and the ability to integrate with CA certificate and client certificate. It can make flexible policy to realize the access and authorization based on certificate identity.
Strong security
The system can use the encryption means such as HTTPS, SSH to manage the network, and avoid the security risks brought by plaintext communication to the device directly. The system has built-in protection function of DDoS attack. It can provide powerful SSL encryption and decryption processing and the ability to integrate with CA certificate and client certificate. It can make flexible policy to realize the access and authorization based on certificate identity.
Super processing ability
The system adopts multi-core technology, and its powerful processing ability for application makes the performance of SuperAD Series application delivery equipment improved several times; At the same time, the product adopts the original super parallel processing architecture, which makes the processing performance of L4-L7 greatly improved, and can meet the current and future expansion needs of users.
Super processing ability
The system adopts multi-core technology, and its powerful processing ability for application makes the performance of SuperAD Series application delivery equipment improved several times; At the same time, the product adopts the original super parallel processing architecture, which makes the processing performance of L4-L7 greatly improved, and can meet the current and future expansion needs of users.
Consolidate the next generation data center
The product fully supports virtualization technology, including device virtualization and support of virtualization operating systems such as VMware and KVM. Through the API and eRule interface provided by the system, the system can work well with openflow and SDN to realize smooth integration of ADC into SDN network.
Consolidate the next generation data center
The product fully supports virtualization technology, including device virtualization and support of virtualization operating systems such as VMware and KVM. Through the API and eRule interface provided by the system, the system can work well with openflow and SDN to realize smooth integration of ADC into SDN network.
Complete functional support
The product integrates a variety of functions: it can achieve server load balancing, link load balancing, and global server load balancing of multiple data centers.For some special and complex functional requirements, the system supports the programmable script eRule, which can deeply customize the needs of users, which is difficult for many load balancing devices to achieve.These functions provide high cost performance for the device.
Complete functional support
The product integrates a variety of functions: it can achieve server load balancing, link load balancing, and global server load balancing of multiple data centers.For some special and complex functional requirements, the system supports the programmable script eRule, which can deeply customize the needs of users, which is difficult for many load balancing devices to achieve.These functions provide high cost performance for the device.
High availability of the system
The system supports rich load balancing function of L3-L7 application server. Through deep and accurate analysis of application protocol, it can provide perfect application load balancing and content exchange capabilities; Comprehensive application of health check mechanism can timely diagnose abnormal servers or applications; The main standby and multiple devices cluster mode networking, to ensure the stability and continuity of enterprise applications.
High availability of the system
The system supports rich load balancing function of L3-L7 application server. Through deep and accurate analysis of application protocol, it can provide perfect application load balancing and content exchange capabilities; Comprehensive application of health check mechanism can timely diagnose abnormal servers or applications; The main standby and multiple devices cluster mode networking, to ensure the stability and continuity of enterprise applications.
Strong security
The system can use the encryption means such as HTTPS, SSH to manage the network, and avoid the security risks brought by plaintext communication to the device directly. The system has built-in protection function of DDoS attack. It can provide powerful SSL encryption and decryption processing and the ability to integrate with CA certificate and client certificate. It can make flexible policy to realize the access and authorization based on certificate identity.
Strong security
The system can use the encryption means such as HTTPS, SSH to manage the network, and avoid the security risks brought by plaintext communication to the device directly. The system has built-in protection function of DDoS attack. It can provide powerful SSL encryption and decryption processing and the ability to integrate with CA certificate and client certificate. It can make flexible policy to realize the access and authorization based on certificate identity.
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