Release Notes

Upgrade the CPLD
The S4048T-ON system with Dell EMC Networking OS Version 9.14(2.9) requires System CPLD revision 12 and Master CPLD
revision 13.
NOTE: If your CPLD revisions are higher than the ones shown here, DO NOT make any changes. If you have questions
regarding the CPLD revision, contact technical support.
Verify that a CPLD upgrade is required
Use the following command to identify the CPLD version:
DellEMC#show revision
-- Stack unit 1 --
S4048TON SYSTEM CPLD : 12
S4048TON MASTER CPLD : 13
DellEMC#
Use the following command to view CPLD version that is associated with the Dell EMC Networking OS image:
DellEMC#show os-version
RELEASE IMAGE INFORMATION :
---------------------------------------------------------------------
Platform Version Size ReleaseTime
S-Series:S4048T-ON 9.14(2.9) 66927711 Dec 15 2020 17:17:19
TARGET IMAGE INFORMATION :
---------------------------------------------------------------------
Type Version Target checksum
runtime 9.14(2.9) Control Processor passed
BOOT IMAGE INFORMATION :
---------------------------------------------------------------------
Type Version Target checksum
boot flash 3.27.2.10 Control Processor passed
BOOTSEL IMAGE INFORMATION :
---------------------------------------------------------------------
Type Version Target checksum
boot selector 3.27.0.0-4 Control Processor passed
FPGA IMAGE INFORMATION :
---------------------------------------------------------------------
Card FPGA Name Version
stack-unit 1 S4048TON SYSTEM CPLD 12
stack-unit 1 S4048TON MASTER CPLD 13
DellEMC#
Upgrading the CPLD Image
NOTE:
The upgrade fpga-image stack-unit 1 booted command is hidden when using the FPGA Upgrade
feature in the CLI. However, it is a supported command and will be accepted when entered as documented.
To upgrade the CPLD image on S4048T-ON, follow these steps:
1. Upgrade the CPLD image.
EXEC Privilege Mode
upgrade fpga-image stack-unit <id> booted
DellEMC#upgrade fpga-image stack-unit 1 booted
Current information for the system:
11