Lets consider a layer 2 switch. Just see below configuration for an example...
spanning-tree mst configuration
instance 1 vlan 1-100
instance 2 vlan 101-200
switchport trunk native vlan 12
switchport trunk allowed vlan 3-20,100-200
switchport mode trunk
While making trunking in the interface please notice the vlan ranges 3-20,100-200.
Created vlans are only 3,4,12,107,150,151.
*The vlan ranges (3-20,100-200) mentioned in trunked interface cover non-created vlan ranges.
My question is mentioning in trunk interface with vlan ranges 3-20,100-200 numerically which are not created globally will cause any traffic related issues ????? , such as broadcast or others if any ?????, if it causes any issues,what will be the cause if it doesnt cause any issue - why it is so....
Anyone kindly clarify me on this