Why the concept of native VLAN brought into the IEEE 802.1q VLAN identification method? It is not there in the ISL. What is the actual requirement of native VLAN.
thanks for your reply. As per my understanding, If you don't define any native VLAN in 802.1q it will by default take VLAN 1 as native then what is the significance of defining native VLAN on 802.1q?
