How to: delete factory cfg on 3Com Baseline Switch 2928-SFP Plus

Be sure the terminal emulator program is set to VT-100 management using compatible, 38400 baud rate, no parity, 8 data bits and Console connection one stop bit.

Once the cable is connected, reboot the switch. Type a CTRL+B until you enter the Extended Bootmenu.

Type bootrom password (default no password)

Delete all files from flash, except s2900-cmw520-*.bin file.

Reboot.

 

 

One Comment

  1. Excelente amigo, muchas gracias, me salvaste con un switch que compré de segunda mano y venía con las configuraciones del usuario anterior.

    Reply

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s