Release Notes

1. Upgrade the BIOS or Boot-selector - using the upgrade boot bootselector-image stack-unit 1 booted
command.
2. Upgrade the GRUB or Bootflash - using the upgrade boot bootflash-image stack-unit 1 booted command.
3. Upgrade the CPLD - using the upgrade fpga-image system cpld stack-unit 1 booted command.
Upgrade the BIOS or Boot Selector
To upgrade the BIOS or Boot Selector from Dell EMC Networking OS, perform the following steps:
1. Upgrade the S3048-ON Boot Selector image.
EXEC Privilege
upgrade boot bootselector-image stack-unit [<id> | all] [booted | flash: | ftp: | scp: |
tftp: | usbflash:]
Dell EMC Networking OS version 9.14(2.10) requires S3048-ON Boot Selector image version 3.24.0.0-11. The booted option
is used to upgrade the Boot Selector image to the image version packed with the loaded Dell EMC Networking OS
image. The Boot Selector image version packed with the loaded Dell EMC Networking OS can be found using the show
os-version command in EXEC Privilege mode.
DellEMC#upgrade boot bootselector-image stack-unit 1 booted
Current Boot information in the system:
================================================================
Card BootSelector Current Version New Version
----------------------------------------------------------------
Unit1 Boot Selector 3.24.0.0-9 3.24.0.0-11
***********************************************************************
* Warning - Upgrading boot selectors is inherently risky and should *
* only be attempted when necessary. A failure at this upgrade may *
* cause a board RMA. Proceed with caution ! *
***********************************************************************
Proceed upgrade Boot Selector image for stack-unit 1 [yes/no]: yes
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!00:02:33: %S3048-ON:1 %CHMGR-2-
FAN_SPEED_CHANGE: Fan speed changed to 52 % of the full speed
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Bootselector image upgrade for stack-unit 1 completed successfully.
DellEMC#
2. Reload the unit.
EXEC Privilege
reload
3. Verify the Boot Selector image.
EXEC Privilege
show system stack-unit <id>
DellEMC#show system stack-unit 1
-- Unit 1 --
Unit Type : Management Unit
Status : online
Next Boot : online
Required Type : S3048-ON - 52-port GE/TE (SG-ON)
Current Type : S3048-ON - 52-port GE/TE (SG-ON)
Master priority : 0
Hardware Rev : 0.0
Num Ports : 52
Up Time : 13 min, 15 sec
Dell EMC Networking OS Version : 9.14(2.10)
Jumbo Capable : yes
POE Capable : no
FIPS Mode : disabled
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