I'd appriciate it if anybody could help me out on this.
I have a need for VLAN's to prograte my routed ethernet WAN link. Here's the situation:
I need to have ports in our remote site on a VLAN for outside our firewall. The remote site is connected via a 10mb wireless ethernet shot to a town 30 miles away. The remote site has its own set of VLAN's but not the VLAN's in our main office, ie. the VLAN for outside the firewall.
LAN1(Cisco 3550 switch) Cisco 2651 Router1--Wireless WAN--Cisco 3640 Router2 (Cisco 3524 switch)LAN2
Note: we are only using ethernet interfaces on the routers for the wireless link.
I am using dot1q encapsulation to allow each router to communicate with the VLAN's connected to that router. I have created VLAN's on each side with the same ID's. The problem is it seems as though the routers are striping the VLAN tags.
For test I have setup a 2651 router with 2 FE interfaces, each setup with dot1q encap, it will see vlans on each side, but it will not allow the vlan's to traverse the router interfaces.
Is there anything I can do to allow this?
My other option is to eliminate the routers all together and uses switches now that the link is all Ethernet based. We recently upgraded to the 10mb wireless from a P2P T1, ie. the need for the routers. Is this my best bet?