Upgrade Instructions

Several steps need to be taken to ensure a valid upgrade.
 
1. Before upgrading, make sure the ADTRAN unit is running boot code no earlier
   than version A3.01.B2 by issuing the following command at the Enable mode
   prompt:

      #show version

   You can verify the boot code by looking at the Boot ROM version line in the
   command output. If the ADTRAN unit is running boot code earlier than
   A3.01.B2, please contact technical support.

2. Save your existing configuration to a TFTP server by issuing the following
   command at the Enable mode prompt:

      #copy start tftp

   You will be prompted for file names and the TFTP server address in the
   process.

3. Download the new AOS application code and the appropriate NIM code
   to the on-board flash on the desired device using TFTP by issuing the
   following command at the Enable mode prompt:

      #copy tftp flash

   It is important to remember that the NIM2 firmware is independent of the
   application code. You must transfer both files to flash before proceeding
   with the upgrade. Download the appropriate file(s) below:

      SHDSL ATM NIM2:  ATMSHDA-A5-02-00-SHDSL.biz
      SHDSL EFM NIM2:  EFMDSLA-R10-6-0.biz
      T1 EFM NIM2:     EFMT1A-A5-02-00.biz

4. During the TFTP download you will be prompted for:

      The TFTP server name
      The name of the file you want to download
      The name you want to give the file once it is transferred to flash

   The on-board flash can hold up to 64 megabytes of files, whether AOS or
   configuration files.

5. With the NIM2 installed in the ADTRAN unit, apply the NIM code to the
   NIM2 by issuing the appropriate command at the Enable mode prompt:

   EFM NIM2:
      #copy flash <filename> int mef-ethernet x/1

   SHDSL ATM NIM2:
      #copy flash <filename> int shdsl x/1

   Where x is the slot where the NIM2 resides and <filename> is the filname of
   the NIM2 firmware image.  When the NIM upgrade is complete, you will see a
   message indicating if the upgrade was successful.

6. Configure the system to use the new AOS application code by entering the
   following command at the Enable mode prompt:

      #boot system flash <filename> verify

   When the process is complete, you will receive verification that the new
   application code has become the primary system image file.

7. Reboot the ADTRAN unit by issuing the following command at the Enable mode
   prompt:

      #reload

   After rebooting, the ADTRAN unit will be running the updated AOS application
   code.

8. To verify that the NIM2 successfully loaded the updated NIM code, enter the
   appropriate command at the Enable mode prompt (where x is the slot where the
   NIM2 resides):  

   EFM NIM2:
      #show int mef-ethernet x/1 version

   SHDSL ATM NIM2:
      #show int shdsl x/1 version

9. You can verify the application code by issuing the following command at the
   Enable mode prompt and looking at the OS version line in the command output:

      #show version
