Dear Supporters I have Cisco 3550 series core switch IOS (tm) C3550 Software (C3550-I5Q3L2-M) . Already configured 3 vlans (Vlan 2 =192.168.2.0/24, vlan 10=192.168.10.0/24 ; vlan=192.168.15.0/24)We need to restrict the access in to particular vlan ...