Note to self:
Remember to do `copy running-config startup-config` to persist your network switch settings.
*Particularly* remember to do this if you have a cat that's decided the network switch is her favourite place to sleep, and may be prone to quietly rebooting the network switch at a moment's notice.
Otherwise you may just spend two days debugging mysterious network problems before discovering kitty raised an old switch config from the dead... Sigh.
Tim's federated social media server.