HP 5000 Router manual Upgrading the entire Boot ROM program, Upgrading the extended

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36CHAPTER 4: MAINTAINING THE ROUTER

Please use 9600 bps.Press <ENTER> key to reboot the system.

Then restore the baudrate of the configuration terminal to 9600bps as per the prompt (disconnection and re-dialing are also required here), and then the system start up normally.

Upgrading the entire Boot ROM program

1Enter Boot menu, select <7> to turn to Boot ROM operation menu.

2Select <1> in the Boot ROM operation sub-menu to download the Boot ROM program with XModem. The Router provides you with several speeds. The subsequent operation steps are the same as those described in

CAUTION: If the all Boot ROM program fails during upgrade, it cannot be restored on site. Therefore, only when necessary can you upgrade the whole Boot ROM, besides, you must upgrade under the guide of technical support personnel.

Upgrading the extended

1Enter Boot menu, select <7> to turn to Boot ROM operation menu.

2Select <2> in the operation sub-menu to upgrade the extended segment of Boot ROM program with XModem. The Router provides you with several speeds. The subsequent operation steps are the same as those described earlier

Backing up and Backup the extended segment of Boot ROM Program in FLASH

Restoring the Extended

Segment of Boot ROM

Program

1Enter Boot menu, select <7> to turn to Boot ROM operation menu.

2Select <4> in the operation sub-menu to copy the current extended segment of Boot ROM program into the FLASH, and then the following information will be displayed in the terminal interface if the restoring operation is successful.

Writing to FLASH.Please wait...####

Backuping Boot ROM program to FLASH successed!

3When the sub-menu appears again, select <5> to exit the Boot menu and proceed to execute the router's main software.

Restore the extended segment of Boot ROM program from FLASH

In case that faults occur to the extended segment of the Boot ROM program that is in use or you upgrade the extended segment wrongly, you can restore the extended segment saved in FLASH into the Boot ROM by doing the following:

1Enter Boot menu, select <7> to turn to Boot ROM operation menu.

2Select <3> in the operation sub-menu to to restore Boot ROM from FLASH, and then the following information will be displayed if the restoring operation is successful.

Writing to Boot ROM.Please wait...######

Restoring Boot ROM program successed!

3When the sub-menu appears again, select <5> to exit the Boot menu and proceed to execute the router's main software.

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Contents Router 5000 Family Installation Guide Marlborough, MA 3Com CorporationCampus Drive 01752-3064Contents Troubleshooting Protocols that are used to interconnect WANs About this GuideConventions List conventions that are used throughout this guideRelated DocumentationIntroducing the Router Family Hardware Router 5000 Family Console Port SpecificationsRouter 5000 Family Fixed portsLEDs Table below describes the LEDs on the Router Lists the attributes of the Router 5000 Family AUX portGround Describes the LEDs on the Router 5232, 5642, 5682 routers Router 5232, 5642, 5682 LEDsSystem Specifications for the Router Front View of the RouterSynchronous/Asynchronous Serial Port Specifications Description Attribute Synchronous AsynchronousRouter 5232 specifications Router 5642 specificationsRouter 5682 specifications System Specifications for the Router Introducing the Router 5000 Family Installing the Router Dust Temperature and HumiditySpecification for Dust Content GasesElectromagnetic Discharge Lightning DamageMounting the Router A RackConnecting the Router Installing the RouterConnecting the Power On the WorkbenchInstalling SICs and MIMs Fixed Ethernet cables are supplied with the router To the EthernetThat uses category-5 twisted pair cable Use shielded cables to ensure electromagnetic compatibilityConnecting the AUX Port to the Analog Modem Port to a CSU/DSUVerifying Installing the Router Connector to the serial port of a PC, as shown below Booting and Configuring RouterConnecting the Router to a Remote Console Terminal To a Local ConsoleTo set terminal parameters SettingParameters Console Terminal Shown belowSet the following parameters Bits per second 9600 Data bits Parity None Stop bitsHyperTerminal Window Powering on Router Connect Dialog BoxFundamentals Router ConfigurationStartup Process Configuration Fundamentals of the Router Naming and Arranging Interfaces Ethernet Serial synchronous/asynchronous Asynchronous E1/T1Introduction Boot Menu Boot MenuMaintaining the Router Upgrading application program Options of Boot ROM operation menu includeThrough XModem Send File dialog box Restore the extended segment of Boot ROM program from Flash Upgrading the entire Boot ROM programRestoring the Extended Segment of Boot ROM Program Upgrading the extendedIntroduction Press Enter to reboot the system Router restarts after successful upgradingBuild up FTP local upload/download environment Build up FTP remote upload/download environmentStart FTP server Add right levelSpecify FTP directory Ftpquit Cover Nothing is Displayed on the Terminal after Power-On TroubleshootingPower LED is Off Illegible Characters Power-OnRepeated Reboot Display onRUN LED Blinks Rapidly During Sartup After Startup, All LEDs Remain OnRUN LED Remains On RUN LED Blinks Slowly After StartupTroubleshooting Console Cable Cable SpecificationsSignal Direction DB-25 DB-9 Console Cable PinoutsAUX Cable Ethernet CableStraight-through Network Cable Pinouts Signal Category Signal DirectionSignal Twisted Pair Signal Direction Crossover Network Cable PinoutsTypical DTE and DCE Serial Interface Cable Synchronous and Asynchronous ModeDTE and DCE Mode EIA/TIA-232 Maximum Transmission Baud rate bps Distance mDescribes the V.24 DTE cable pinouts DB-50 Signal Signal Direction DB-25Pinouts 24 DTE Cable PinoutsDescribes the V.24 DCE cable pinouts DCE Cable illustrates the V.24 DCE cable assemblyAssembly and Pinouts 24 DCE Cable Pinouts35 DTE Cable Pinouts DB-50 Signal Signal DirectionDescribes the V.35 DTE cable pinouts DCE Cable illustrates the V.35 DCE cable assembly Describes V.35 DCE cable pinouts 35 DCE cable PinoutsT1 Cable Dumb Terminal AdapterE1 Cable Describes T1 cable pinoutsIsdn cables Pin 4 and pin 5 are the receiving endProduct Number, URL or e-mail address from the list below Warranty, you can obtain an RMA number online at PasswordContact Us Support telephone numbers posted on the 3Com web site atLatin America Telephone Technical Support and Repair US and Canada Telephone Technical Support and RepairAppendix a Obtaining Support for Your Product
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