Enterasys Networks 6H302-48 manual Mode Switch Bank Settings and Options B-3

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Setting the Mode Switches

NOTE: After changing the position of Switch 6, DO NOT reapply power to the module until there is a station on the network acting as a BootP server, which contains the downloadable firmware image file.

DO NOT attempt a Forced BootP unless a BootP server has been configured for the module. The BootP server references the location of a station acting as a Trivial File Transfer Protocol (TFTP) server containing the module image file.

When the position of Switch 6 is changed and the power is cycled to the module, the device requests the image file location from the BootP server and uses TFTP to download the image from the TFTP server. If one of these requirements is not met, the module continues to request either the BootP server or the TFTP server until the RESET button on the module is pressed. Once the RESET button is pressed, the module resets after one minute and loads the image stored in FLASH memory.

Switch 7 – Clear NVRAM. Changing the position of this switch resets NVRAM on the next power-up of the device. All user-entered parameters, such as the IP address, device names, etc., are reset to the factory default settings. Once the module resets, you can either use the factory default settings or reenter your own parameters.

Switch 8 – Reset Password/Community Names. Changing the position of this switch clears user-entered passwords stored in NVRAM, and restores the factory default passwords on the next power-up of the device. Once the module resets, you can either use the factory default settings or reenter your own passwords.

NOTE: Do not change the position of Switch 8 unless it is necessary to reset the super-user configured passwords to their factory default settings.

Mode Switch Bank Settings and Options B-3

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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 SmarttrunkPORT/VLAN Redirect Functions Remote Monitoring RmonBroadcast Suppression Flow Control Traffic Rate LimitingDistributed Chassis Management Garp Switch OperationManagement Switching OptionsStandards Compatibility Lanview Diagnostic LEDs10BASE-T Network Smarttrunk FeatureNetwork Requirements 100BASE-TX Network Installation Unpacking the Module Installing Optional Flash UpgradeInstalling the Module Into the Matrix E7 Chassis 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