NEC NEAX IPS, Installation Manual

Page: 96 / 180

CHAPTER 3 BASICOPERATIONS AND VARIOUS EXPLANATIONS
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NWA-008869-001 Rev.1.0
atch3001.fm
Locations used to store setting data and the program
An outline of the configuration of the In-Skin Router is as shown in the figure below, as well as the loca-
tions used to store setting data.
Locations Used to Store Setting Data
Flash memory
Flash memory can store program files and startup config.
At startup by turning the power ON and at a restart with the reload command, the program files and startup
config in flash memory are loaded into DRAM.
With appropriate commands, you can erase files from flash memory and transfer files to and from a TFTP
server.
Even after the power is turned OFF, the program files will not be erased.
NOTE: Turning OFF the power switch while writing to the file system is in progress (the BUSY lamp
is flashing) may cause the files in the file system to be destroyed. During writing, never turn
OFF the power switch.
Statistical and other
information
Running config
Startup config
Program file
Program Ver. X under
execution
write memory
Loaded at startup Loaded at startup
DRAM
Flash memory
Setting data/
statistical and other
information
Program
-Erasure: clear command
-Content display: show running-config
command
-Setup/erasure/change: Various commands
-Content display: show startup-config
command
-Erasure: erase command,
super reset
-Content display: show flash command
-File erasure: erase command
SETTING DATA AND PROGRAM FILES