Zhone 2000 ユーザーガイド

To display the amount of free space in the file system (flash memory), type 
“S” on the File System menu. The IAD displays the free space.

The File Transfer menu allows you to transfer groups of files to or from the 
IAD. To display the File Transfer menu (see Figure 3.5 on page 3-35), type 
“X” on the Utilities menu. To perform a specific task, type the option and 

proceed to the corresponding section below.

Type “B” on the File Transfer menu to download the Boot ROM to the file 

system on the IAD.

Type “1” to use TFTP, or “2” to use XMODEM to transfer the file to the 

IAD.

The IAD displays the prompts you for the IP address of the TFTP server.

Type the IP address of the TFTP server and press Enter.

The IAD displays the following prompt for the file name to transfer:

Type the name of the file and press Enter. To exit without transferring the 

file, press Escape or Enter without typing the file name. 

When XMODEM is selected, if the file is not located, the IAD prompts you 

for the file transfer speed.

The IAD transfers the file via TFTP or XMODEM.

Perform a hard reset to reset the IAD (page 3-38) whenever you load a new 
version of boot ROM. Performing a normal reset is not recommended.

Type “O” on the File Transfer menu to display the File Transfer Method 

menu and download the Atlas Communications Operating System (ACOS) 

to the file system in Flash memory on the IAD. The file is stored on the IAD 

as acos.bin. The IAD displays the File Transfer Method menu.

Type “1” to use TFTP, or “2” to use XMODEM to transfer the new 

version of ACOS to the IAD. If you select XMODEM, proceed to step 5 

below.