3Com 3C905CX User Manual

Also see for EtherLink 3C900B: Installation and operating instructions User guide

Contents

3Com 3C905CX User Manual Manual pdf 40 page image

5 Configuring the NIC34To boot from the network using the MBA software on the EtherCD:1 Insert the EtherCD in the CD-ROM drive.2 Reboot the PC.The MBA code runs and attempts to boot from the network using the defaultprotocol PXE.Using the Boot ROM on the NIC to Boot from the NetworkThe boot process for the MBA boot ROM varies depending on the type of PC you have(BBS BIOS-compatible or non-BBS BIOS-compatible).If your PC was purchased recently, it may be BBS (BIOS Boot Specification) BIOS-compatible. The BBS determines how the system BIOS identifies boot devices in a PC (suchas a CD-ROM drive, a hard drive, or a floppy drive), allows the user to select the bootorder of these devices, and then attempts to boot from each device in the specified order.Refer to your PC documentation if you do not know which type of PC you have.BBS BIOS-Compatible PCsTo enable a BBS BIOS-compatible PC to boot from the network using the MBA boot ROM:1 Make sure that the NIC boot ROM setting is Enabled.See the previous section, “Enabling or Disabling the Boot ROM Setting,” for instructions.2 Set the MBA manually as the first boot device in the PC BIOS.Refer to your PC documentation for instructions on accessing and configuring the PC BIOS.3 Reboot the PC.The MBA attempts to boot from the network using the default boot method PXE.To change the default method or any other MBA configurations, press the Ctrl+Alt+Bkeys when the following message appears:Initializing MBA. Press Ctrl+Alt+B to configure...If the network boot fails, the following message appears:Network boot aborted, press any key to continueThe BIOS continues to the next device in the boot order (for example, the local hard drive).Non-BBS BIOS-Compatible PCsTo enable a non-BBS BIOS-compatible PC to boot from the network using the MBA boot ROM:1 Make sure that the NIC boot ROM setting is Enabled.See “Enabling or Disabling the Boot ROM Setting” below for instructions.2 Change the MBA default boot setting from Local to Network.To change the default boot setting or any other MBA configurations, use theMBACFG utility located on the MBA utility diskette or press the Ctrl+Alt+B keys whenthe following message appears:Initializing MBA. Press Ctrl+Alt+B to configure...NOTE: To cancel the network boot, press the [Esc] key anytime during the networkboot process.NOTE: To cancel the network boot, press the [Esc] key anytime during the network bootprocess.