I have test for the ws-c2960s-tc-l to unplug the cable, it can see the syslog in device center. however when i test for cisco3945 to unplug the UTP cable. it doen't show any message on device center. I can see the syslog from the log/syslog.log. why cann't it be seem by the device center. anyone had the problem before and can give me some advice. thanks. the RME , common service, ciscoview already update.