Upgrade Of Boot Rom Software By Xmodem - NEC QX-S5526P Installation Manual

Installation Guide
QX-S5500 Series Ethernet Switches
Connect QX-S5500 series switch to the terminal where a downloaded file through a
console port is put.
2) Execute a FTP server program on the terminal connected to QX-S5500 series switch
through Ethernet interface for download. Specify a file pass of an upgrade program.
3) Run the terminal emulation program on the PC connected with the switch's console
port.
4) Select "1" in the Boot Menu, and then press <Enter> to enter the download program
menu shown below:
Bootrom update menu:
1. Set TFTP protocol parameter
2. Set FTP protocol parameter
3. Set XMODEM protocol parameter
0. Return
Enter your choice(0-3):2
5) Select "2" in the download program menu to download the Boot ROM software by
using FTP. Please push down <Enter>. The following message begins setting of a
FTP parameter, and is indicated.
Please modify your FTP protocol parameter:
Load File name:
Switch IP address:
Server IP address:
FTP User Name:
FTP User Password:
6) Input related information based on an actual important matter, and push down <Enter>.
The following message is indicated.
Are you sure to download file to flash?Yes or No(Y/N)
7) Enter "Y" to start file downloading or "N" to return to the Boot ROM update menu. If
you enter "Y", the system begins to download and update the Boot ROM software.
Upon completion, the system displays the following information to show the loading
process is completed:
Loading ........................................................done
Writing to flash................................................done

6.4.4 Upgrade of Boot ROM software by Xmodem

 NOTE:
When upgrading Boot ROM software by an Xmodem protocol, use a terminal emulation program which
corresponds to an Xmodem protocol.
A circuit band is small and Xmodem needs much time in Boot ROM software download work.
It's explained about an operational example of Hyper Terminal in Windows XP by this document.
1) Select "1" in the Boot Menu, and then press Enter to enter the download program
menu shown below:
Bootrom update menu:
1. Set TFTP protocol parameter
2. Set FTP protocol parameter
3. Set XMODEM protocol parameter
0. Return to boot menu
2) Select "3" in the download program menu to download the Boot ROM software by
using Xmodem. Please push down <Enter>. The system displays the following
download baud rate setting menu:
Please select your download baudrate:
1. 9600
2. 19200
3. 38400
4. 57600
6-11
6 Upgrading Software