Carrier Access 770-0125-AB Manual De Usuario

BROADway - Release 4.00

3-33

Configuration

Upgrading System Software

1. Once the new system software has been loaded and the BROADway units have rebooted and

synchronized (see Upgrading System Software on page 3-29), use the exec-sys TL1
command to update the Boot ROM on the working NSP:

NSP1> exec-sys::nsp:1234::bootUpdate;

Starting to program bootrom...done

value = 0 = 0x0

2003-04-08 11:06:21

M 1 COMPLD

NSP-1,

2. Next, reboot the working NSP101 using the init-sys command. If only a single NSP101 is

present this will reboot the BROADway system, if two are present then the BROADway will
switch to the protection NSP101 module:

NSP1> init-sys::nsp:1234::FORCE;

/* LOCAL SYSTEM REBOOTING */

2003-04-08 11:08:16

M 1234 COMPLD

NSP-1,

3. Verify that, in a protected system, the backup NSP101 is in-service and synchronized, then

perform a similar Boot ROM upgrade and reboot on the backup card:

NSP1> exec-sys::nsp:1234::bootUpdate;

Starting to program bootrom...done

value = 0 = 0x0

2003-04-08 11:06:21

M 1 COMPLD

NSP-1,

NSP1> init-sys::nsp:1234::FORCE;

/* LOCAL SYSTEM REBOOTING */

2003-04-08 11:08:16

M 1234 COMPLD

NSP-1,

4. Ensure that the NSP101 switched back to the original working card. Both NSP101’s are now

upgraded to the new Boot ROM firmware version.