When i connect a new switch to my fabric, i always see VSAN0001 segments. We are not using VSAN001 for anything, its state is down ..it does not really affect anything but i just hate to see it listed like that. Other than setting "trunk allow" vsan 1 ..anything else i can do ?
Yes, I believe so, if not right away, then the next time that port is shut/no shut, so not a good idea. You cannot suspend the Port VSAN of a TE port without it taking down the port basically. So you can only trunk your Transit VSAN that's fine, but whatever you use as the port VSAN you need to keep as an active VSAN, not suspended.