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VLAN & Policy Routing.

Dear All,

Hope you can understand my scenario and give me suitable study

links / Configs to achieve the same.

I have a Core 4507 CAT doing 4 Vlans.

In frnot of that I have a Pix with 6 Port FE ( DMZ )

In front of that I have a Router with 4 Port FE for

which in turn is connected to ADSL routers.

Vlan A - 192.168.1.1-192.168.1.200

Vlan B- 192.168.2.1-192.168.2.200

Vlan C - 192.168.3.1 - 192.168.3.200

Vlan D - 192.168.4.1 - 192.168.4.200

Inter VLAN routing is definitely a must.

The Vlans A have gateway of 192.168.1.1 in Eth1 of Pix.

The Vlans B have gateway of 192.168.2.1 in DMZ1 of Pix.

The Vlans C have gateway of 192.168.3.1 in DMZ2 of Pix.

The Vlans D have gateway of 192.168.2.1 in DMZ3 of Pix.

All internet traffic comming through Vlan A to go through Router Eth0/1

All internet traffic comming through Vlan B to go through Router Eth0/2

All internet traffic comming through Vlan C to go through Router Eth0/3

All internet traffic comming through Vlan D to go through Router Serial 0

Tell me its possible, else I will kill some one in Cisco !

Please give me some links or better some sample configs if you have for

the same.

Thanks in Advance.

Rgds.

TA

2 REPLIES

Re: VLAN & Policy Routing.

hi...

i think its easy to configure using the route maps...

first of all match your source ip address using the accesslist and then set the next hope of the appropriate router interface...

you can have configuration like this

access-list 1 permit 192.168.1.0 0.0.0.255

route-map vlan1 permit 10

match ip address 1 (accesslist number)

set ip next-hope YOUR ROUTER ETHERNET 0/1 INTERFACE IP ADDRESS

follow the same procedure for all the vlan...

hope this will work

rate this post if it works

regards

Devang

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