shutting down a port on a N1548 switch should turn it off, right? :)

So i have a stack with 2x N1548 and one N1524P. One of the N1548 is the master.

A certain server is connected to port Gi/1/0/38 there.
I have double checked that the mac of the IP of that server is right there.

So i do

enable
conf
interface Gigabitethernet Gi1/0/38
shutdown

But the IP still answers ping. What could be wrong?

When i check with this

show interfaces gigabitethernet  1/0/38

It says
...

Link status... shut   /None


...