Why is it if power to a switch is lost the config gets lost when the power comes back online and the switch reboots. We don't have this issue all the time but have seen it a number of times.

Where can I go in CiscoWorks, to setup email messages if a UPS battery fails. Our, ups have network managment cards in them, and are connected to the switchs. Thanks

Is backplane, and CPU utilization the same thing? Second how can I display what my backplane utilization is. I know cpu utilization is sho proc cpu.I want to add another WS-X4306 module. Or should I only be concered about over all cpu utilization. Th...