The CNA1004, 1007, 1009 and 1012 now have the ability to set a primary
IP address for an operational OCG group and a secondary IP address for
a disaster recovery OCG group. There is a pdf on the Google support
site explaining it all.
http://groups.google.com/group/cci-cna
Check in the files section for the file "Using Primary and Secondary
OCG Setups with the CNA.pdf" for complete details. New firmware has
been uploaded to the support site for all these CNA platforms. The
pdf file will explain which versions are which and give upgrade
instructions.
Thanks,
-Dave Hill
CCI