Cabletron Systems 9T425-16, 9T427-16, 9T428-16 The Reset Switch

1 40

2-3

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 for three or more seconds causes the module

to shutdown. Pressing and holding the switch again for three seconds restarts

the module.

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

security.

Figure 2-2. The Reset Switch

SMB CPU

Reset Switch

Contents

Main Page i Notice Notice ii Notice FCC Notice DOC Notice VCCI Notice DECLARATION OF CONFORMITY Page Contents Page Chapter 1 Introduction Features Introduction 1-2 Figure 1-1. The 9T425-16, 9T427-16, and 9T428-16 SmartSwitch 9000 Modules TOKEN RING Page Related Manuals Getting Help Page Chapter 2 Installation Installing the SmartSwitch 9000 Module Installation 2-2 The Reset Switch Page ! Front Panel Cabling The 9T425-16 and 9T427-16 Modules The 9T428-16 Module Recommended Cable Lengths 2-9 Installation Defaults Chapter 3 Operation TNIB Switching Transparent Switching Source Route and Source Route Translational Switching Spanning Tree Algorithm - IEEE 802.1d System Management Buses SMB-1 Bus SMB-10 Bus System Diagnostic Controller DC/DC Converter INB NIB SecureFast Switch i960 Core Page 4-1 Chapter 4 LANVIEW LEDs 4-2 Receive (RX) STN B (Mode Switch in RIGHT Position) The functions of the INB receive LED are listed in Table 4-2. The functions of the INB transmit LED are listed in Table 4-3. 4-4 The functions of the Token Ring Port receive LEDs are listed in Table 4-4. The functions of the Token Ring Port transmit LEDs are listed in Table 4-5. The functions of the Station Mode LEDs are listed in Table 4-6. Page Page Chapter 5 Specications Safety Service !