NEC NWA-008869-001 manual Locations used to store setting data and the program, Flash memory

CHAPTER 3 BASICOPERATIONS AND VARIOUS EXPLANATIONS

SETTING DATA AND PROGRAM FILES

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

-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/		Program
statistical and other
	information
				DRAM
	Statistical and other
	information
			Program Ver. X under
	Running config		execution
	write memory	Loaded at startup	Loaded at startup

Startup config		memory
	Program file	Flash

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.

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