Справочник Пользователя для Cabletron Systems 8H02-16
Appendix C: Optional Installations and Mode Switch Bank Settings
C-4
8H02-16 User’s Guide
C.3
SETTING THE MODE SWITCH
These switches are set at the factory and do not need to be changed unless
you intend to perform the following:
you intend to perform the following:
•
Force download a new image file from a BootP server.
•
Clear the NVRAM and restore all user-entered parameters such as the
IP address and Community Names to the 8H02-16 “Default”
configuration settings.
IP address and Community Names to the 8H02-16 “Default”
configuration settings.
•
Clear user-entered passwords stored in NVRAM and restore the
default passwords.
default passwords.
•
Figure C-2 shows the location of the mode switches and the switch
settings for normal operation.
settings for normal operation.
Figure C-2
8H02-16 Mode Switch Location/Component Layout
Switch definitions and positions are as follows:
•
Switches 1 through 4 – For Cabletron Systems use only.
•
Switch 5 – Autobaud Enable. The default (OFF) position enables
Autobaud sensing on the COM port for Local Management sessions.
Changing the switch to the ON position disables Autobaud sensing and
sets the COM port to 9600 baud for Local Management sessions.
Autobaud sensing on the COM port for Local Management sessions.
Changing the switch to the ON position disables Autobaud sensing and
sets the COM port to 9600 baud for Local Management sessions.
1742-05
8H02-16 TOP VIEW WITHOUT COVER
FLASH
MODE SWITCH BANK
Cabletron Use Only
Cabletron Use Only
Cabletron Use Only
Cabletron Use Only
Autobaud Enable
Password Default Switch (This switch clears passwords
stored in NVRAM.)
Forced Download Switch (This switch forces image file downloads.)
1
2
3
4
5
6
7
8
OFF
ON
Clear NVRAM
FRONT PANEL
Fast Ethernet
Interface Modules
Interface Modules
DRAM