Recent content by smclab

It is easier, Just start your P550 with the reset touch pushet and you acces to the product in the boot menu. Just type the line NVRAM init followed by the enter key. Reset the P550 and you will have de default configuration. Regards. toto.

Hi TIA, The serial port of a superstack II dual speed hub 500 is only use to update the software (image file). If you want manage it, you need to buy a management module. The part number is 3C16685. Regards, smc.

Hi, Is somebody known the difference between the basic layer3 with the full layer3 ?? And is it possible to ping on a vlan with the switch in basic layer3 ??? Thank a lot by advance... smc

Hi, If you remain the ip address of the product, Try to connect it by telnet or by the web manager. If it's working, you have only to change the obtain ip config to manual mode, and restart your product. If that no work, you can try to use a DHCP server. Hope that can help you, Regards.

Hi, You can try to do a serial download. You can find the utility software on the 3Com web site. Regards, Luc.

To fduch, You have to find the good block of SRAMs corrupted. You need to change 4 of them. they are arranged with 4 peer block. You have 2 versions of swithes. If the voltage applied on them is 5 V, you can use : CY7C1021B-12ZC (made by Cypress). If the voltage applied on them is 3.3 V, you...

Hi Johncc, The EME module for the CB9000 is working with the same way than CB5000 management module. There is a procedure to restore default configuration. When your login prompt appears you have to enter : login : FORCE password : FORCE Push the EME reset button in the next 3 seconds (not...

Hi Nightwingz You can find the requested file at the following address. ftp://ftp.3com.com/pub/swup/3c32799/INDEX.HTM Regards, Luc.

Hello, I have check the hardware of the accura 336. The modem part used is a RCV288DPI. 28.8 modem made by rocwell. The products were already upgraded in 33.6 by software. If you want a 56K modem, you have to buy a 56K. The betters 56k external modem which I used were USrobotics.... Regards, Luc.

I have the solution to clear the paswword. When the product is started, type admin for logon and lanplex for password, The product says that it clears the password. After the message appears ; to complet the clear password, restart the product within 60 seconds. So, you shut down the Psu and...

Thanks a lot rbirch. This solution is very helpfull. Regards. Luc

Dear sir, If you have an originaly software version 3xx, you need to be in the super user mode and the commande line is the following : copy tftp SW_image aaaa EW_Archive bbbb xxx.xxx.xxx.xxx 1 Where aaaa is the image file bbbb the web software xxx.xxx.xxx.xxx the ip of your tftp server and 1...

Hi, The problem you meet is normal. The latest image are to large to enter only in on bank and it is copied on time into the two banks. Regards, Luc.

Dear friend, YOu can'nt buy the Power supply. IT is a custom product, made by Astec for 3Com. You can try to change the electrolytic capacitors, it seems to be the problem. Luc.

Dear sir, You product has an hardware problem. You have to change some SRAMs on the ethernet processor. Regards, Luc.