I uploaded my IOS version with supervisory 6-E, version 12.2 (40) SG to a version 12.2 (53) SG2. From what I read in the release, should also upgrade rommon version 12.2 (40r) SG1 to 12.2 (44r) SG5. In this case I don't because I have not found where is the ROMMON version.
Can I have a problem with version 12.2 (53) SG2 and ROMMON version 12.2 (40r) SG1? Here I attached the show ver and dir all where the file is not ROMMON version.
You need to download the IOS version (12.2 (53) SG2) and ROMMON version from the Cisco website to your PC and upload them to the switch bootflash on the switch and follow the procedure to upgrade the ROMMON and IOS version.
Already running version is here and you will download the new version and rommon version here.
Directory of bootflash:/
6 -rw- 18018580 Feb 5 2008 23:43:22 +01:00 cat4500e-ipbasek9-mz.122-40.SG.bin
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