Upgrade The Ssc - Nortel Meridian 1 Option 11C Upgrade Manual

Upgrade the SSC

Upgrade the NTDK20AB SSC to NTDK20EA or later
The following procedure describes how to upgrade the SSC to NTDK20EA.
Procedure 10
Upgrade an NTDK20AB SSC to an NTDK20EA
1 Do one of the following:
— If the NTDK20 SSC you are upgrading is in an operating
Option 11C, start at Step 2.
— If the NTDK20 SSC you are upgrading is not in an operating
Option 11C, do the following:
a Make sure you update its boot code before continuing.
Normally, you need an operating system to check and update
the boot code on an SSC card. For information about
updating the boot code, refer to "Use the flash boot ROM
utility" on page 211.
Attach an antistatic wrist strap to your wrist and go to Step 7.
b
Static electricity can damage circuit cards. Wear an antistatic wrist
strap when handling circuit cards or any of their components. Be
careful not to damage any components on the SSC while handling the
card.
2 Log in to the system and perform a data dump.
Note: You must do this step to make sure you back up any changes
made after the last data dump. This step is a precautionary measure.
a Load overlay program 43 (LD 43).
b Enter command EDD.
c Let the data dump finish, then exit LD 43 by entering "
3 Check the boot code version on the NTDK20AB SSC.
The boot code must be at least an NTDK34FA Release 01 or later. If
it is not, update it. Refer to"Use the flash boot ROM utility" on page 211
for information about checking and updating the boot code.
CAUTION
Option 11C and 11C Mini
Page 123 of 224
"
.
****
Upgrade Procedures Guide