May be I a am silly to aks this questions. Why we are creating a VLAN in some cases while interconnecting switches.
For Ex,Switch1 <--------> Switch 2 , We have created a VLAN and assighned the interconnecting ports to that VLAN.
As per understanding we need to trunk while interconnecting switches.
Why are we creating a VLAN for the interconnecting ports?
does is it use forward L3 traffic?
I am very curious to know about this?
Any information regarding this is appreciable.