MNS-BB Software User Guide
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Fig 2.0
Step 6: Power on the LE2425A or LEV2525A Switch and obtain the
LE2425A# or LEV2525A# prompt on the Hyper Terminal window.
Step 7: Invoke the upgrade command by typing "upgrade" without any arguments and press enter
key as shown below.
LE2425A# upgrade mode=serial <enter>
Step 8: From the Hyper Terminal Menu, Select Transfer -> Send File -> a small popup window
opens... use Browse button to locate your path to the MNS Software file (Rel2.x.x.bin) location, and
select the protocol as Xmodem from the drop down list, then click Ok.
Step 9: The download starts and proceeds to download the file. You will get the message "Upgrade is
Successful. Please reboot LE2425A or LEV2525A now to start the application” at the end. If there is
any error in the file transfer, you will get the error message "Upgrade failed" and the program will
abort back to the (boot) prompt.
NOTE: Please do not interrupt the LE2425A or LEV2525A unit or the Desktop PC during the
download process. If for any reason the download is not complete, please follow steps 6 through 9
again to complete the upgrade process.
On Linux Console
Step 1: Run Minicom.
Step 2: To set the baud rate of the COM Port. Press <ctrl> A …Z…P…G and <Enter>
Step 3: Power on the LE2425A or LEV2525A Switch. You will get the Prompt LE2425A#
Step 4: Invoke the upgrade command by typing "upgrade" without any arguments and press enter
key as shown below.
LE2425A# upgrade mode=serial <enter>
Step 5: Press <ctrl>A…S, Select xmodem from the Popup window and press <enter>. Select [Go To]
Tab and <Enter>
Step 6: You will get the window asking for the Directory. Give the full path of the directory where
you have copied the Image file to upload and press <enter>.
Step 7: Select the file with the help of the spacebar and Press <Enter>. The download starts and
proceeds to download the file.… At the end of the transfer close the progress indicator window.