Well there are several things to ask here. One is this actually frame-relay provided to you by your LEC or are you just using frame-relay on a point-to-point T1.
Option 1 If your using frame-relay on a point to point T1 you can create multiple frame-relay subinterfaces and then you can bridge vlan to vlan across you T1 this in effect would give you the connectivity your asking for. Problem with that solution is it is very inefficient kind of ruins your ability to do qos and really control your traffic across your WAN.
Option 1 config sample.
RTR A
interface fa0/0
interface fa0/0.1
description ***vlan 1***
encapsulation dot1q native 1
bridge group 1
interface fa0/0.2
description ***vlan 2***
ecapsulation dot1q 2
bridge group 2
interface s0/0
encapsulation frame-relay
frame-relay lmi-type ansi
interface s0/0.1 point-to-point
frame-relay interface-dlci 21
bridge group 1
interface s0/0.2 point-to-point
frame-relay interface-dlci 22
bridge group 1
bvi 1
ip address x.x.x.x
bvi 2
ip address x.x.x.x
RTR B
interface fa0/0
interface fa0/0.1
description ***vlan 1***
encapsulation dot1q native 1
bridge group 1
interface fa0/0.2
description ***vlan 2***
ecapsulation dot1q 2
bridge group 2
interface s0/0
encapsulation frame-relay
frame-relay lmi-type ansi
interface s0/0.1 point-to-point
frame-relay interface-dlci 21
bridge group 1
interface s0/0.2 point-to-point
frame-relay interface-dlci 22
bridge group 1
bvi 1
ip address x.x.x.x
bvi 2
ip address x.x.x.x
Option 2 is much simpler you would just route normally and setup access-lists to deny traffic from source networks to destination networks on each side. of course you would have to have different ip space in each of the different vlans.
Option 2
sample config
RTR A
interface fa0/0
interface fa0/0.1
description ***vlan 1***
encapsulation dot1q native 1
ip address 1.1.1.1 255.255.255.0
access-group 111 in
access-group 111 out
interface fa0/0.2
description ***vlan 2***
ecapsulation dot1q 2
ip address 2.2.2.1 255.255.255.0
access-group 122 in
access-group 122 out
interface s0/0
encapsulation frame-relay
frame-relay lmi-type ansi
frame-relay interface-dlci 21
access-list 122 remark ***VLAN 2 to VLAN 2***
access-list 122 permit ip 2.2.22.0 0.0.0.255 2.2.2.0 0.0.0.255
access-list 122 permit ip 2.2.2.0 0.0.0.255 2.2.22.0 0.0.0.255
access-list 111 remark ***VLAN 1 to VLAN 1***
access-list 111 permit ip 1.1.11.0 0.0.0.255 1.1.1.0 0.0.0.255
access-list 111 permit ip 1.1.1.0 0.0.0.255 1.1.11.0 0.0.0.255
RTR B
interface fa0/0
interface fa0/0.1
description ***vlan 1***
encapsulation dot1q native 1
ip address 1.1.11.1 255.255.255.0
access-group 111 in
access-group 111 out
interface fa0/0.2
description ***vlan 2***
ecapsulation dot1q 2
ip address 2.2.22.1 255.255.255.0
access-group 122 in
access-group 122 out
interface s0/0
encapsulation frame-relay
frame-relay lmi-type ansi
frame-relay interface-dlci 20
access-list 122 remark ***VLAN 2 to VLAN 2***
access-list 122 permit ip 2.2.22.0 0.0.0.255 2.2.2.0 0.0.0.255
access-list 122 permit ip 2.2.2.0 0.0.0.255 2.2.22.0 0.0.0.255
access-list 111 remark ***VLAN 1 to VLAN 1***
access-list 111 permit ip 1.1.11.0 0.0.0.255 1.1.1.0 0.0.0.255
access-list 111 permit ip 1.1.1.0 0.0.0.255 1.1.11.0 0.0.0.255
