Bridging and routing configuration

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05-22-2012 02:51 AM - edited 03-07-2019 06:49 AM
Dear All,
I have the following situation;
I have three different sites; main and two remote sites, I have connected them through satellite links I am using my own routers (cisco 2921) at each site.
Each site generates traffic , with MPLS labeling and VLAN tagging, VLAN 92 directed to remote site1 while VLAN 200 for Remote 2, I have suggested solution that the VSAT routers act as bridge for other customers router; so we can pass the traffic without modification. A problem appeared that the satellite links are DDR (Dial on demand routing) need interest traffic to be able to pass the traffic through it, we determine the interest traffic by using access list, Dialer map and Dialer group commands are used under the serial interface that connects the satellite modem
Is there any way that I can configure the Router Bridge and router at the same time, so I can get the VLAN traffic from the customers then routed through my satellite links?
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05-22-2012 05:41 AM
Hello Abdallah,
if you want to perform a transport of L2 frames over an IP network based on vlan tagging ( =selective) you can use L2TPv3
see
http://www.cisco.com/en/US/docs/ios/12_3t/12_3t2/feature/guide/gtl2tpv3.html
more specifically:
see
http://www.cisco.com/en/US/docs/ios/12_3t/12_3t2/feature/guide/gtl2tpv3.html#wp1043064
you will need SP services or enterprise services images
Hope to help
Giuseppe
