2 providers, VLANs, CEP and routing protocal help needed

[MagnusFox]

I nedd help with the lines below labled "Needed" I've given it my best shot, but need a couple pointers on the config prior to testing.

|======| |======|
| DSL1 | | DSL2 |
|======| |======|
\ /
12.1.1.1/29 64.1.1.1/30
VLAN 1 VLAN 2
\ /
FA1 FA2
\ /
|=====================|
| 3524XL-EN |
| (Same as below) |
|=====================|
|
FA3
|
ISL Trunk
|
F0/0
|
|=====================|
| 2621 |
| (IP FW) |
|=====================|
|
F0/1
|
ISL Trunk
|
FA4
|
|=====================|
| 3524XL-EN |
| (Same as above) |
|=====================|
/ | \
FA5 FA6 FA7
/ | \
10.0.1.1 12.1.1.2 10.0.2.1
VLAN 3 VLAN 4 VLAN 5
/ | \
|======| |======| |======|
| LAN1 | |VPN CL| | LAN2 |
|======| |======| |======|


Config for Router
Given, no other Cisco routers on the network will need to receive routing information updates from the 2621 gateway router.
Given, worstations in the 10.0.1.1 adn 10.0.2.1 networks want to use either connection to the Internet for each session (per destination).
Given, use VLANs to trunk the two DSL networks to F0/0 interface on the 2621 router through the single 3524 switch (ports 1 and 2 --> 3).
Given, use VLANs to trunk the LAN and VPN Client networks to F0/1 interface on the 2621 router through the single 3524 switch (ports 5, 6 and 7 --> 4).
Needed, routing protocal that is aware when a Sub-Interface is Up/Down or Down/Down and will update its routing table dynamically with this information.
Needed, to use Cisco Express Forwarding CEF for Per-Destination routing based on the above routing protocals route table.
Needed, CEF to chose the best path for the session to communicate over based on current bandwith of Network 12.1.1.1 and 64.1.1.1.
Needed, If network 12.1.1.1 or 64.1.1.1 fails (link and/or line are down), then the routing table needs to update so CEP does not try to route over a dead route.
Needed, understanding of how NAT will work for VLAN1 and VLAN2 and how a default network would be applied.
Needed, the config for Int F0/0.1, f0/0.2, f0/1.3, f0/1.4 and f0/1.5 as well as routing setup and NAT setup.

I'll start with

interface FastEthernet0/0.1
description connected to DSL1
encapsulation dot1q 1
ip address 12.1.1.1 255.255.255.248

interface FastEthernet0/0.2
encapsulation dot1q 2
description connected to DSL2
ip address 64.1.1.1 255.255.255.252

interface FastEthernet0/1.3
encapsulation dot1q 3
description connected to VLAN 3
ip address 10.0.1.1 255.255.255.0

interface FastEthernet0/1.4
encapsulation dot1q 4
description connected to VPN Client
ip address 12.1.1.2 255.255.255.248

interface FastEthernet0/1.5
encapsulation dot1q 5
description connected to VLAN 5
ip address 10.0.2.1 255.255.255.0


Config for Switch
I think I've got this part down. But just to be sure, check this out:

interface FastEthernet0/1
description connected to DSL1
switchport access vlan 1
switchport mode access

interface FastEthernet0/2
description connected to DSL2
switchport access vlan 2
switchport mode access

interface FastEthernet0/3
description connected to 2621 F0/0 WAN Access
switchport mode trunk

interface FastEthernet0/4
description connected to 2621 F0/1 LAN Access
switchport mode trunk

interface FastEthernet0/5
description connected to LAN1
switchport access vlan 3
switchport mode access

interface FastEthernet0/6
description connected to VPN Client
switchport access vlan 4
switchport mode access

interface FastEthernet0/7
description connected to LAN2
switchport access vlan 5
switchport mode access

I nedd help with the lines above labled "Needed