Appendix C: Optional Installations and Mode Switch Bank Settings
C-2
6H123-50 and 6H133-37 User’s Guide
Figure C-1
shows the location of the mode switches and the switch
settings for normal operation.
Figure C-1
6H123-50
AND
6H133-37 Mode Switch
Location/Component Layout
Switch definitions and positions are as follows:
•
Switches 1 through 4 – For Cabletron Systems use only.
•
Switch 5 – COM Port Autobaud. 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.
•
Switch 6 – Forced BootP. Changing the position of this switch (i.e.,
moving the switch from one position to the other) clears download
information from NVRAM and forces the 6H123-50 and 6H133-37 to
download a new image file from a BootP server after power to the
chassis is restored or the reset button is pressed.
NOTE
After changing the position of switch 6, DO NOT reapply power
to the chassis or reset the module until there is a station acting
as a BootP server, which contains the image file.
Flash
DRAM
MODE SWITCH BANK
1
2
3
4
5
6
7
8
OFF
ON
2276-107
Summary of Contents for 6H133-37
Page 2: ......
Page 8: ...Notice vi 6H123 50 and 6H133 37 User s Guide...
Page 14: ...Contents xii 6H123 50 and 6H133 37 User s Guide...
Page 28: ...Chapter 1 Introduction 1 14 6H123 50 and 6H133 37 User s Guide...
Page 50: ...Chapter 4 Troubleshooting 4 10 6H123 50 and 6H133 37 User s Guide...
Page 186: ...Appendix A Specifications A 4 6H123 50 and 6H133 37 User s Guide...
Page 204: ...Index Index 6 6H123 50 and 6H133 37 User s Guide...
