3Com 2900 manual Description

Page 47

After the system displays “Enter your choice(0-3):”, enter 1 to enter the protocol parameter setting menu.

All the Boot ROM files to be loaded are complete Boot ROM files.

1.Set TFTP protocol parameter

2.Set FTP protocol parameter

3.Set XMODEM protocol parameter

0.Return to boot menu

Enter your choice(0-3):

The items in the protocol parameter setting menu are described in Table 5-3.

Table 5-3Description of the protocol parameter setting menu

	Item	Description
1.	Set TFTP protocol parameter	Set TFTP parameters

2.	Set FTP protocol parameter	Set FTP parameters

3. Set XMODEM protocol parameter		Set XMODEM parameters

0.	Return to boot menu	Return to the Boot ROM menu

3)Configure the switch to download files using XMODEM Enter 3 to enter the download rate setting menu.

Please select your download baudrate:

1.9600

2.19200

3.* 38400

4.57600

5.115200

0.Return to boot menu

Enter your choice(0-5):

4)Set the download rate of the console port on the switch

Select an appropriate download rate. For example, if you select 115200 bps, that is, enter 5, the following information is displayed:

Download baudrate is 115200 bps

Please change the terminal's baudrate to 115200 bps and select XMODEM protocol

Press enter key when ready

5-5

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Contents

3Com Baseline Switch 2900 Family Environmental Statement Conventions About This ManualOrganization Manual Description Related DocumentationObtaining Documentation Table of Contents Page Introduction Product OverviewPage Rear Panel 3Com Baseline Switch 2920-SFP PlusPower Supply System Front Panel3Com Baseline Switch 2928-SFP Plus 3Com Baseline Switch 2952-SFP Plus 3Com Baseline Switch 2928-PWR Plus 3Com Baseline Switch 2928-HPWR Plus 10/100/1000Base-T Ethernet Port SpecificationPorts Console PortMax Transmis Sion Distance Transceiver Central Connector Type1000Base-X SFP Interface FiberRPS Status LED Power LEDLEDs 10/100/1000Base-T Auto-Sensing Ethernet Port Status LED Port Mode LEDPort Ethernet port status Switch model Mode Meaning LED 1000Base-X SFP Interface Status LED Temperature/Humidity Installation PreparationsSafety Precautions Installation SiteGas Maximum concentration mg/m Laser SafetyElectromagnetic Susceptibility Dust concentration limit in the equipment roomInstallation Tools Model Mounting bracket Description Installing a SwitchIntroduction to Mounting Brackets Attaching the Mounting Brackets to a Switch See -6 , Figure Model Mounting position DescriptionMounting the Switch to a Rack Page When a Grounding Strip is Available Mounting the Switch on a WorkbenchConnecting the Pgnd Cable Page When the switch is AC-powered Where a Grounding Conductor Can be BuriedOther Installation Sites Connecting an AC Power Cord Connecting the Power CordConnecting an RPS DC Power Cord Verifying the InstallationPage RJ-45 Signal Direction DB-9 Initial Power-OnSetting Up the Configuration Environment Connecting the Console CableConnection Procedure Setting Terminal Parameters4Set the serial port used by the HyperTerminal connection 6HyperTerminal window Powering On the Switch Booting the SwitchChecking Before Power-On Describes the fields above 2Description on the fields Enter 9. The system prompts you to change the startup mode Changing the Boot ModeEnter Y. The system displays the following information User interface aux0 is available Press Enter to get started Loading Software Approaches for Loading Application and Configuration FilesLoading Files Through the Boot ROM Menu Introduction to the Boot ROM Menu Introduction to Xmodem Loading Files Using Xmodem Through Console PortLoading a Boot ROM file Change the rate of the serial port on the terminal Task RemarksDescription Page 2Properties dialog box 5Transfer menu Restoring the download rate to the default Page Introductin to Tftp Loading Files Using Tftp Through Ethernet PortLoad File Name Loading an application file Introduction to FTP Loading Files Using FTP Through Ethernet PortParameters are described in Table 5Description of the FTP parameters Loading an application file Boot ROM Password Loss Maintenance and TroubleshootingPassword Loss User Password LossWith both AC and RPS power supplies Power Supply FailureWith AC power input With RPS power inputTroubleshooting when the terminal display is illegible Configuration Terminal FailureTroubleshooting when there is no terminal display