I have an interesting case here that I wonder if anyone could provide some light on.....
I have 2x3750X switches stacked together connected to a Cisco 6509E switch.
I'm having a couple of issues which I appreciate any help with?
Firstly the switches keep rebooting at random, every 2-3 mins. They had been running ok for a couple of months prior.
Secondly, I get duplicate IP address when the 3750 stacked pair are either connected to the 6509 or if they are standing alone. The only difference I can see is that when they are isolated to themselves the Duplicate IP message produces a different Ip address each time. Along with the duplicate IP message, I get encryption, LSA, Flooding errors to.