Frame device and its message transmitting method
A technology for message sending and equipment, applied in the field of network communication, which can solve the problems of high CPU usage of the main processing board, complicated wiring, and high cost of multi-frame cascade systems, and achieves simplified software design, simplified wiring, and reliable lines. sexual effect
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[0034] Example one:
[0035] As shown in Figure 4, the chassis equipment consists of two chassis, one of which is the master chassis and the other is the slave chassis. The inter-chassis cascade interface of the master switch of the master chassis is connected to the master switch of the slave chassis. The inter-frame cascade interface is connected by a cable, and the inter-frame cascade interface of the standby switch of the master frame is connected with the inter-frame cascade interface of the standby switch of the slave frame. According to different application environments, the switches can also be connected by other means such as optical cables or wireless.
[0036] The method of using the above-mentioned equipment to send messages is shown in Figure 6:
[0037] Step 1: Generate an address table from the addresses of all main processing boards and service boards in the device, and store the address table in each main processing board and service board. The address table gene...
Example Embodiment
[0043] Embodiment two:
[0044] As shown in Figure 5, the frame equipment is composed of five frames, one of which is the master frame, and the other four are slave frames. The inter-frame cascading interface of the master switch of the master frame is connected to the master inter-frame switch through a cable The inter-frame cascading interface of the standby switch of the master frame is connected to the standby inter-frame switch through a cable, and the master switch of each slave frame is connected to the master inter-frame switch through a cable, and the standby switch of each slave frame is respectively connected to the It is connected to the standby inter-chassis switch through a cable. According to different application environments, the switches can also be connected by other means such as optical cables or wireless.
[0045] The method of using the above equipment to send messages is shown in Figure 6:
[0046] Step 1: Generate an address table from the addresses of all...
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