Sent through the tunnel with the state of the traffic load. Once created the tunnel to the need for encryption and decryption delays were measured to verify that each tunnel are within acceptable limits. DUT encryption and decryption performance may vary, in order to measure this difference, the test solution should be both encrypted data, can decrypt the data. Testing tools should be automated. Because of the complexity of testing programs need to be repeated regularly, for the DUT for each update, automation is extremely important. The emergence of MPLS technology and corresponding improvements in routing protocols, give us another way to achieve VPN. Here we analyze, how to implement MPLS, VPN.
TD-SCDMA Industry Alliance, Yang Hua, Secretary-General to the statement made in the telecommunications exhibition, 3G terminals will be the future provision of services for the entire social groups, in line with market demand, while the TD-SCDMA industry after a 7-8 year history, has now entered to expand the pilot phase of the network, I believe that in the near future, there will be a successfully outcome. Pictured: TD-SCDMA Industry Alliance, Yang Hua Yang Hua, Secretary-General believes that Chinas mobile communications market has a strong driving force, the core of the global 3G market power in China. High-end TD-SCDMA is not just the needs of people, ordinary people also need this kind of demand. "For example, farmers grow crops, plowing when he needs to know the seed market, need to know about fertilizer prices and market conditions, then through the 3G mobile phone can be very easy to see that the market prices," Yang Hua spoke: " then the pigs specialized households, it can be understood through the 3G mobile phone, the pig feed market. "Yang Hua, said the demand for communication services the Olympic Games will further promote the 3G products in the market applications. "Next year the Olympics began, I believe there must be a certain amount of 3G terminals in the whole of the Olympics, to provide users with good service." Yang Hua says. 23 to 27, 2007 China International Communications Exhibition held in Beijing. Tencent Technology on the show was full coverage.