What is included in the ioboardpacket.bin and mainboardpacket.bin?
Since about the version V800R005C32B063, there are two packetfiles, one is ioboardpacket.bin, the other is mainboardpacket.bin.I will try to explain what is included in these files in detail.
1. In previous version, the program, bios, cpld of service board is not very large, at that time, ioboardpacket can include everything, include program, bios, cpld of service board and main control board. Gradually, the function DSLAM realized is become more and more powerful, so the program is becoming more and more bigger. Since version V800R005, the program, bios, cpld of main control board is included in the ioboardpacket.
2. Since version V800R005C32B063, it apper two packetfile in the same version, at this time, ioboardpacket only include program, bios and cpld for service board, mainboardpacket only include program, bios and cpld for main control board.