FYI: 2.50 299 MR10 fixes the CPU high utilization on my 3600.
We did the upgrade to 2.50 299 this morning. There were absolutely no hitches. It did not lose any of the config data and it came back up in transparent mode. Mind you I was prepared, I had my laptop connected thru the console port and also thru Port 1. I also had a copy of the config ready to reload.
I have turned my disk logging back on:
CPU 18%
Mem 15%
Sessions 3499
Net Use 4Mb
Greg
