I was plugging some patch cords on a running C3750 stack.
Suddenly the running config was the default config and the startup-config was no more there : I saw it because some links went down (no more "mdix auto" commands in the config and I used straight cables to connect with another switch).
A "show ver" command shows uptime was reset.
I don't know if the switch has rebooted.
But I have no more the Startup-config !
The stack numbers and priority were not reset and the Vlan names not reset.
What has happened ?
I reconfigured the switch but,this is very stressing as it can reproduce.
Suddenly the running config was the default config and the startup-config was no more there : I saw it because some links went down (no more "mdix auto" commands in the config and I used straight cables to connect with another switch).
A "show ver" command shows uptime was reset.
I don't know if the switch has rebooted.
But I have no more the Startup-config !
The stack numbers and priority were not reset and the Vlan names not reset.
What has happened ?
I reconfigured the switch but,this is very stressing as it can reproduce.