Control plane emulation by the management interface variables and update status. Control plane information is valid in the simulator, while the data plane of the management interface-related information can only be applied in hardware. Here, we can build the operating system emulator, the simulator can also use the IPC mechanism is established - message queues or pipes. Emulator is implemented as a layer, which replaces the control plane and data plane interface between. TP frame and ATD frames are transmitted via multicast to all nodes on the ring. TC frame with its neighboring nodes only exchange, while the adjacent node OAM frame in the emulator need for special control. Simulator should be able to frame controltype intelligent control based on the frame, and the emulator configured to build a 255 node simulator, used to test 255 nodes.
A study conducted by Forrester Research shows that typically, for every 1 invested in the Microsoft products on the dollars, you can save 5 dollars. Of course, provided they use Microsoft technology, the telephone system from the traditional network to the Internet. Microsoft unified communications to improve business operations as the most important revenue opportunities. Lycos in 33 said in an interview in January, to be fair, this is our most significant opportunity. Microsofts strategy still in use in the past, said the partnership is key to its success. Meeting on Tuesday, Microsoft introduce the software package 15 can use their new phones and equipment, new services, HP and Dell, SAP and other software vendors support services. Nortel Networks announced several new Microsoft server software products.