CFG of CIP disappear after change IOS.

[conectividade]

Hi, folks!

We have 7507 with two RSP16 and two CIPs.

After I change IOS of our 7507, from (RSP-JSV-M) Version 12.1(13)E1 to 123(11)T3, with sh run, we looked that our CIPs disappeared.

The cfg of CIPs are in startup-config.

After the change of IOS and did a reload or after I did turn off an turn on, does not return to running- config. The CIP cfg only return to cfg with the old IOS.

I need to change the IOS because I would like to use GLBP feature.

Exist any document/paper with method to change IOS of 7507 with CIP.

What was my mistake?

thanks,

Renato

[jihicks]

Hi Renato,

When you went to IOS 12.3(11)T3, did you also upgrade the CIP microcode to a 28-xx version. If not, this may be the problem. The latest available is 28-20. You can get it here:

http://www.cisco.com/cgi-bin/tablebuild.pl/cip122T

When you FTP it ti flash, it will expandd into the different files. Then you will need to add the following to the config:

microcode CIP flash slot0:cip28-20

microcode reload

Of course, the first statement must match where you put the microcode. Slot0, Slot1, etc...

Best regards,

Jim