On 1/9/09 8:54 PM, "Chris Burwell" <[email protected]> wrote:
> http://www.hiddenone.net/Topology.pdf Chris, Thanks for the diagram. I can now visualize what you are trying to do. For this to work as diagramed you will need to create two separate routing instances on the "District Router", one for internal, one for external. You would associate the internal VLANs to the internal instance, and the external connections and their respective VLANs to the external routing instance. With a Cisco switch this would be easy to accomplish with a feature called VRF-Lite, which creates separate discrete routing table instances, and allows you to then you define which VLANs and interfaces belong to which routing instances. If the "District Router" is not Cisco, and does not support a feature like VRF-Lite, you might need to buy a separate L3 switch or router to support the external connections on the outside of the firewall. If a full BGP table is NOT required, you might be able to do this on the cheap, such as a Cisco 3560. Cheers, Brad Hedlund [email protected] http://www.internetworkexpert.org _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
