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Error 3Com 2920-sfp

Anthony Labrador
Occasional Contributor

Error 3Com 2920-sfp



I have 3Com Baseline Switch 2920-SFP Plus - 3CRBSG2093.

My problem is the switch is getting power led blinking always, then when i put a utp cable to computer there is no led indicator for the port says that is "OK" status.


I put the console cable from the switch and connect to my serial port in my pc then its cameup on this.




*                                                                                                                  *

*           3COM 2920-SFP Plus BOOTROM, Version 113               *

*                                                                                                                  *



Creation Date                : Jun 1 2009

CPU L1 Cache               : 32KB

CPU Clock Speed          : 333MHz

Memory Size                 : 128MB

Flash Size                       : 128MB

CPLD Version                : 002

PCB Version                  : Ver. B

Mac Address                  : 4001C6412A8C



Application program does not exist.

Please input Boot Rom password



P.S. This thread has been moved from Switches, Hubs, Modems (Legacy ITRC forum) to Comware-Based. - Hp Forum Moderator


Re: Error 3Com 2920-sfp

It looks like your firmware got corrupted.  If you open a case with HP Support you can get the bootrom password and then the menu will allow you to reload the firmware.  You can download that from HP's MY Networking Portal.


If you didn't set a bootrom password you should be able to get right into it.