Verilink SCC 2020 (880-503268-001) Product Manual - Manual (Page 43)

Configuration
Verilink SCC 2020 User Manual 3-21
Upgrading
Flashbank B
Use this procedure to upgrade flashbank B only if one of the
following is true:
• Flashbank A contains version 1.69C firmware.
• Flashbank A contains a version of firmware higher than
1.80.
The top line of the SCC 2020 Main Menu indicates which version of
firmware is currently running and the second line indicates which
flashbank the current firmware was loaded from. To determine
which version of firmware is in the other flashbank, use the boot
option on the Node Administration Menu and select that
flashbank..
You will need to
know
• The IP address of the FTP server.
• The absolute path to the directory containing the Verilink SCC
upgrade files.
• The password, if required, for accessing the FTP server.
NOTE: If you received the Verilink SCC files in a PKZIPped format,
first extract them using PKUNZIP. Two files may be found,
FLASH.A and FLASH.B. For this procedure only FLASH.B is
required.
Step by Step 1. Using either direct connection to the Craft port, or Telnet,
open a Craft session to the SCC card to be upgraded.
2. Use the “O” command to select the Node Administration
Menu.
3. Type “B” to reboot.
NOTE: The boot command reboots only the SNMP and Craft
interface functions of the SCC 2020, any user data passing
through the CSU portion of the SCC 2020 will not be affected.
4. Select flashbank A.
5. When the pSH+> pSH+> pSH+> pSH+> prompt returns type “FTP
server>”.
6. Login to the FTP server using the method required by your FTP
server program.
7. Use the “CD” command to change to the directory where you
previously placed the file FLASH.B.
8. Use “DIR” or “ls -l”, as appropriate, to produce a long display of
the files in this directory.