Enterasys Networks 5H102-48, 5H103-48 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)

FAST ENET

5H102-48

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 5H102-48 and 5H103-48 Fast Ethernet Installation Guide Page Page Vcci Notice FCC NoticeIndustry Canada Notice Iii Enterasys NETWORKS, INC Program License AgreementPage Declaration of Conformity Page Contents Troubleshooting Figures Tables Structure of this Guide Using this GuideAbout This Guide Related Documents Guide uses the following conventions Document ConventionsYour email address Getting HelpIntroduction Introduction5H102-48 and 5H103-48 Modules HALF-DUPLEX/FULL-DUPLEX AUTO-NEGOTIATION ConnectivityPort Trunking Remote Monitoring RmonFlow Control PORT/VLAN Redirect Function802.1 Port Priority ManagementStandards Compatibility Switching OptionsPage 10BASE-T Network Port Trunking FeatureNetwork Requirements 100BASE-TX Network Unpacking the Module InstallationQuantity Installing the Module Into the 5C105 Chassis Installing a Module into the 5C105 Chassis Connecting UTP Cables to the 5H102-48 Connecting to the NetworkConnecting a Twisted Pair Segment to the 5H102-48 Crossover Cable RJ45 Pinouts Connecting UTP Cables to the 5H103-48 Connection Using the RJ21 Angle Adapter Completing the Installation Using Lanview TroubleshootingLanview LEDs both modules CPU Is enabled and there is a OFF Troubleshooting ChecklistLocal Management User’s Guide for the IP Reset Button both modules Using the Reset ButtonPage Module Specifications SpecificationsPhysical Properties Environmental RequirementsCOM Port Pinout Assignments INPUT/OUTPUT PortsRegulatory Compliance Page Required Tools Mode Switch Bank Settings and OptionsFigure B-1 Mode Switch Location Setting the Mode SwitchesSetting the Mode Switches Page Numerics IndexIndex-2