Digital Equipment DLE49-MA, Руководство пользователя

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SIMM UPGRADE
DLE49-MA User’s Guide B-3
• After changing the position of switch 6 and restarting the module, the
DLE49-MA requests a new image download until it either receives a
new image or the RESET button on the front panel is pressed. When
the RESET button is pressed, the DLE49-MA continues trying to
contact a BootP server, but will time out in approximately one minute.
If the module times out, the image is downloaded from its FLASH
memory.
• Switch 7 – Clear NVRAM. Changing the position of this switch resets
NVRAM on the next power up. ALL user entered parameters, such as
IP addresses, subnet masks, SNMP traps, and switching functions are
restored to their factory default settings.
• Switch 8 – Reset Password/Community Strings. Changing the position
of this switch clears only the user-entered passwords stored in
NVRAM, and restores the default passwords. Once the DLE49-MA
reset, the passwords can either be reentered or the default passwords
(Public and ENTER) may be used.
B.3 SIMM UPGRADE
Memory upgrade is available for the DLE49-MA to expand the DRAM to
32 MB. This section explains how to locate and add/replace a Single
In-line Memory Module (SIMM). For information on the available SIMM
upgrades, call your DIGITAL representative.
Do not change the position of switch 8 unless it is necessary to
reset the module super-user configured passwords to their
factory default settings.