Appendix C: Optional Installations and Mode Switch Bank Settings

C.2.1 Setting the Mode Switch

Figure C-2shows the location of the mode switches and the switch settings for normal operation. These switches are set at the factory and do not need to be changed.

TOP VIEW WITHOUT COVER

Flash

Primary

Power

Supply

Redundant

Power

Supply

MODE SWITCH BANK

8 7 6 5 4 3 2 1

OFF

ON

DRAM

FRONT PANEL

2251-05

Figure C-2 2H28-08R 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.

C-4

2H28-08R SmartSwitch 2208 User’s Guide

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Cabletron Systems manual Setting the Mode Switch, Figure C-2 2H28-08R Mode Switch Location/Component Layout