our site occur five times supervisor failover once a month since last year(11.18.2013) [BELOW] our failure chassis information ************************************************************************** SW_1#sh redundancy states my state = 13...

I have a catalyst3750 switch with problem high temperature on case surface.C3750 switch have linked connect to 24port in usedand temperature status with sh env all command is ok.but as ethernet link remove, it's not high temperature on case surface.p...