Hi All, In my setup, WLC  (2504) - Switch (WS-C3850-12S) are connected to each other in the production environment. LAG is enabled on WLC end and  ether-channel is created on switch end and two interfaces (Gi1/0/1 & Gi2/0/1) are part of ether channel...

How to configure intervaln routing on 4507 switch.suppose in the network 2,3,4,5 vlans are exist.