I am using 3550 switch with 48 ports . Although i have connected some 15 ports and configured them into sepeartae vlan iam not able to see traffic In some of them . I am seeing only tgraffic in only one

I am seeing traffic in wan port some 1.5/.958 but aggretating the traffic of my Lan it comes upto 400/128 I am running BGP

I am trying to configure a vlan using 3550 switch and 4000 series switch my problem is my switch doesnt support sde encapsulation while my router doesnt support isl encapsulation . Dinesh