Alcatel-Lucent OmniSwitch 6850E - Page 60

November 2013 AOS Release 6.4.6.R01 Release Notes
OmniSwitch Downgrade Requirements
This table lists the Uboot/Miniboot, FPGA, and AOS downgrade files. Downgrading to previous AOS
releases from AOS release 6.4.6.R01 may require the FPGA/CPLD or uboot/miniboot to be downgraded.
Please refer to the table below, previous release notes, or installed units for the proper versions and
download the appropriate files from the Service & Support website.
Version Requirements to Downgrade from AOS 6.4.6
AOS
Uboot
Miniboot
FPGA Version
OmniSwitch 6850E
1
6.4.4.R01
6.4.4.213.R01
6.4.4.213.R01
OS6850E-C24/C48/P24/P48 (v10
or v11)
OS6850E-U24X (v8)
OmniSwitch 6855/9000E
6.4.4.R01
No uboot/miniboot or FPGA/CPLD downgrade required.
OmniSwitch 6850E/6855/9000E
6.4.5.R02
No uboot/miniboot or FPGA/CPLD downgrade required.
1. Factory CPLD default version for OS6850E-C24/P24/C48/P48 is version 17. Factory CPLD default version for OS6850E-
U24X is version 12. Uboot/Miniboot is 6.4.5.398.R02. If downgrading an OS6850E to 6.4.4.R01 the Uboot/Miniboot and FPGA
will need to be downgraded to the versions above. If downgrading an OS6805E to AOS release 6.4.5.R02 a uboot/miniboot and
FPGA downgrade is not required.
Version Requirements – Downgrading to a previous AOS release
AOS 6.X.X Downgrade Files
AOS
Uboot/Miniboot
FPGA
OmniSwitch 6850E
K2os.img, Kadvrout.img
Kbase.img, Kencrypt.img, Keni.img,
Ksecu.img
kuboot.bin
kminiboot.uboot
K2Efpga.upgrade_kit
OmniSwitch 6855
K2Ios.img, Kadvrout.img, Kbase.img,
Kencrypt.img, Keni.img, Ksecu.img
N/A
N/A
OmniSwitch 9000E
Jadvrout.img, Jbase.img, Jencrypt.img
Jeni.img, Jos.img, Jsecu.img
N/A
N/A
Page 60 of 80 OmniSwitch 6850E/6855/9000E—Release 6.4.6.R01