November 2013 AOS Release 6.4.6.R01 Release Notes
Verifying the Downgrade
The following examples show what the code versions may be after downgrading. These names and files
will differ based on the type of switch and downgrade requirements.
Verifying the Software Downgrade
To verify that the AOS software was successfully downgraded, use the show microcode command as
shown below. The display below shows a successful image file downgrade.
-> show microcode
Package Release Size Description
------------+---------------+--------+-----------------------------
Kbase.img 6.4.5.402.R02 15510736 Alcatel-Lucent Base Software
K2os.img 6.4.5.402.R02 2511585 Alcatel-Lucent OS
Keni.img 6.4.5.402.R02 5083931 Alcatel-Lucent NI software
Ksecu.img 6.4.5.402.R02 597382 Alcatel-Lucent Security Management
Page 64 of 80 OmniSwitch 6850E/6855/9000E—Release 6.4.6.R01