We tried to upgrade our catalyst 4500x-16 with a new software image (IOS-XE).Old image version is 03.03.01.SG new image version is 03.04.00.SG.Copied the new image via tftp to the device into bootflash:, then we set the new boot var with "boot system...
There was never a problem recognized doing a restore across different version (16.12.x to 17.6.x). No problem, you could do that.
Maybe there are some commands which are marked as deprecated soon. You'll find these in the logs.
Did this several times: Deploy new larger VM and restore it from the old VM.Never recognized problems doing like that.
16.12.x --> 17.6.5 (for an example)
That I hope as well, told the TAC engineer about our customers having different 9800-CL WLCs, if we've to redeploy everyone of these, that would be a story....If ther is a DNA Center controlling the configuration of the WLC, the problem isn't as big....
We upgraded a C9800-CL to 17.3.1 (SDA fabric integrated).After the upgrade we had the described Syslog entry: %EWLC_PLATFORM-4-REC_DISK: System is running on a disk lower than recommended.Current Disk Size: 8GB, Recommended Disk Size: 16GBWe recogniz...
