A successful update to K.14.41 may require multiple steps, depending on your current software and boot ROM levels. Please see details in the table below.
| If your software version is: |
 |
Your next step should be: |
|
K.11.11 through K.12.29
(boot ROM K.12.10 - K.12.11) |
|
Update and reload into software version K.12.62 |
|
K.12.31 through K.12.62
(boot ROM K.12.12) |
|
Update and reload directly into version K.13.68 |
K.13.49 or newer
(confirm boot ROM K.12.14 or newer using ‘show flash’)
K.14 (any version)
|
|
Update directly into software version K.14.41 |
All yl and zl switches running K.13.55 system software or earlier will have the BootROM updated by this new version of system software. Following file copy to the switch flash and initiation of the reload, no additional intervention is needed.
Do not interrupt power to the switch during this important update. |