Trying to upgrade a c6k sup720 to IOS s72033-advipservicesk9_wan-mz.122-18.SXF9.binAfter et upgrade the switch keep hanging at:Autoboot executing command: "boot disk0:s72033-advipservicesk9_wan-mz.122-18.SXF9.bin"Loading image, please wait ...I'm abl...

I try to upgrade a WS-SVC-WISM-1-K9 from 3.2.116.21 to 4.0.155.0 (SWISMK9-4-0-155-0.aes)which fail with this error:Tue Jun 13 14:36:41 2006: tftp rc=0, pHost=1.2.3.4 pFilename=wifi/SWISMK9-4-0-155-0.aes pLocalFilename=/mnt/download/local.tgzTue J...

running c3550-ipbasek9-mz.122-25.SEB1On one of the interfaces I got a lot of these messages:PORT_SECURITY-2-PSECURE_VIOLATION: Security violation occurred, caused by MAC address 0020.e0be.d5f3 on port FastEthernet0/12The mac adress differ from messag...