Enterasys Networks 6H302-48 manual Using the Reset Button, Reset Button both modules

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Using the RESET Button

4.3USING THE RESET BUTTON

The RESET button shown in Figure 4-2resets and re-initializes the module.

CAUTION: Pressing the RESET button resets the device, and all current switching being performed by the module is halted. A network downtime of up to two minutes will result from this action for any devices connected to the module.

Figure 4-2 RESET Button (both modules)

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6H302-48

RESET Button

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To reset the module processor, press and release the RESET button. The module goes through a reset process for approximately 60 seconds. Additional downtime may result as the module reenters the network.

NOTE: Pressing the RESET button while the module is already in reset mode is not recommended. If the RESET button is pressed while the module is in reset mode, the module will enter an extended diagnostic procedure, which is unnecessary for normal operation. This extended diagnostic procedure takes longer than one minute to complete.

Troubleshooting 4-7

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Contents 6H302-48 and 6H303-48 Fast Ethernet User’s Guide Page Page Industry Canada Notice FCC NoticeVcci Notice Class a ITE NoticeEnterasys NETWORKS, INC Program License Agreement Page Declaration of Conformity Page Contents Index Figures Tables About This Guide Using this GuideRelated Documents Structure of this GuideGuide uses the following conventions Document ConventionsYour email address Getting HelpImportant Notice Introduction6H302-48 and 6H303-48 Modules Runtime IP Address Discovery ConnectivityHALF-DUPLEX/FULL-DUPLEX AUTO-NEGOTIATION SmarttrunkRemote Monitoring Rmon Broadcast SuppressionPORT/VLAN Redirect Functions Flow Control Traffic Rate LimitingDistributed Chassis Management Garp Switch OperationManagement Switching OptionsStandards Compatibility Lanview Diagnostic LEDsSmarttrunk Feature Network Requirements10BASE-T Network 100BASE-TX Network Installation Installing Optional Flash Upgrade Installing the Module Into the Matrix E7 ChassisUnpacking the Module Installation Installing a Module into the Matrix E7 Chassis Installing the Module Into the 6C105 Chassis Installing a Module into the 6C105 Chassis Connecting UTP Cables to the 6H302-48 Connecting to the NetworkGroup Select Connecting UTP Cables to the 6H303-48 Connecting a Twisted Pair Segment to the 6H303-48 Completing the Installation Page Using Lanview TroubleshootingLanview LEDs both modules LED LED Troubleshooting Checklist Troubleshooting Checklist6Troubleshooting Reset Button both modules Using the Reset ButtonPage 6H302-48 / 6H303-48 Specifications Specifications6H302-48 Regulatory Compliance COM Port Pinout AssignmentsPage Required Tools Mode Switch Bank Settings and OptionsOnly qualified personnel should change switch settings Setting the Mode SwitchesMode Switch Bank Settings and Options B-3 Figure B-2shows the location of the Flash module Flash UpgradeInstalling the Flash Module Page Numerics IndexIndex-2