Native VLAN / Dummy VLAN

Hey everyone,

I have a question about native vlan / default vlan.

In most cases vlan 1 is the default vlan and it should be changed to i.e. vlan 111 for security reasons.

Now I'm wondering if it is the same as a security aspect:

interface vlan 999

description --> DISABLED

shutdown

and assign all unused ports to vlan 999 instead of using a native vlan? Or am I completely wrong with that?

Thanks