3Com Switch zurücksetzen

Fix: To reset to factory defaults, follow these steps:

1) Using a Null-Modem Cable , hook up the Console port of the switch to an available COM port on a computer (cable must be able to provide serial port communication between 2 computers).

2) Set up a Hyperterminal session to that COM port (e.g.: com1), with the port settings at 9600/8/N/1/N (. When the screen comes up blank with a blinking cursor, hit enter once or twice to bring up a login prompt.

3) Alternative to 1 and 2 above, if there is a known assigned TCP/IP address for the switch, one can telnet to that address, hit enter once or twice to get the login prompt.

4) Default logins to try are admin/(no password) or security/security. One of those 2 should bring up the management menu.

5) To reset factory defaults, type SYSTEMenter then type INITIALIZEenter. This will reset everything that has been set up on the switch, with the exception of the TCP/IP address, if there is one. All other previous configurations will need to be re-entered.

You can type in username "3comcso" and password "RIP000". It will ask you to reinitialize the switch. This will reset all settings including passwords.

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