Cabletron Systems STH-24 manual Reset Switch

Page 15

Installation

The Reset Switch

The Reset switch is located on the front panel, under the top plastic tab as shown in Figure 2-2. It serves two functions:

•Pressing the reset switch twice within three seconds causes the processor (i960) to reset.

•Pressing and holding the switch on for three or more seconds causes the module to shutdown. Pressing and holding again for three seconds restarts the module.

SNMP management may be used to disable this switch to enhance module security.

Reset Switch

SMB CPU

Figure 2-2. The Reset Switch

2-3

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Contents SmartSwitch 9T122-24 User’s Guide Page Page FCC Notice Vcci NoticeDOC Notice Declaration of Conformity Addendum Page Contents Contents Introduction FeaturesManagement Information Base MIB Support 9T122-24 MicroLAN Module Getting Help Related ManualsInstalling the MicroLAN Module InstallationInstallation Reset Switch Reset SwitchSMB-1 Prom User-Accessible ComponentsLocation of Module DIP Switch Setting the Module Card DIP SwitchSee the Cautions at the end of this table Ring SpeedMulti-Ring Out Capability Using a Ring-Out PortInstallation Operation T122-24 Block DiagramTransparent Bridging BridgingSource Route Bridging System Management Buses Flexible Network Bus FNBI960 Core System Diagnostic ControllerDC/DC Converter FNB InterfaceOperation Lanview LEDs Lanview LEDsFunctions of the FNB receive LED are listed in Table Functions of the Link LED are listed in Table Function of the Token Ring speed LEDs is listed in Table Safety ServiceSpeciﬁcations Electrical Physical