RAD Data comm IPmux-16 사용자 설명서
Booting IPmux-16
A-1
Appendix A
Boot Sequence for
Downloading Software
Boot Sequence for
Downloading Software
A.1 General
This chapter provides a description of the IPmux-16 boot procedure via an ASCII
terminal for downloading software.
The IPmux-16 software is stored in the flash memory in two sections, in the boot
The IPmux-16 software is stored in the flash memory in two sections, in the boot
sector and in the file system. The boot sector holds a boot program that calls up
the rest of the program from the file system.
The file system can hold two compressed copies of the IPmux-16 code. One copy
is called the operating file, and the other is called the backup file. The operating
the rest of the program from the file system.
The file system can hold two compressed copies of the IPmux-16 code. One copy
is called the operating file, and the other is called the backup file. The operating
file is the default-executable IPmux-16 code. The backup file is used whenever the
operating file is absent or corrupted.
operating file is absent or corrupted.
A.2 Booting IPmux-16
General
IPmux-16 boots up automatically. After powering up, no user intervention is
required, except when the user wants to access the file system to modify or update
the software or the IPmux-16 configuration.
the software or the IPmux-16 configuration.
Boot Sequence
The following is a description of the boot sequence. If the system is working
normally, the entire process is completed within two minutes. Refer to Figure B-1.