Hi I have a ProCurve 3500yl-24G.
I am creating a Trunk between this switch and our Core switch via SX Fiber.
I am using the CLI and when I show interface it lists all the ports 1-24.
looking on the panel I have
I have installed the gigabit transceivers installed but not sure how to set the trunk on the interfaces. How do I reference the 21M-24M??
Does it automatically recognise the interfaces which are connected?
Was going to attempt to use
trunk 21-24 Trk12 Trunk
Any help is much appreciated.