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= MPLS related Notes =
 * Senario, start adding a service provider MPLS links to interconnect branches.
   * Currently using redundant OSPF ptp link for connectivity.
   * Problem is intra-area ospf always prefered to bgp injected inter-area or external routes.
   * Provider could could accept OSPF into PE and use ospf-Sham to present routes as intra-area.

 * 2nd Option GRE over mpls links
   * {{{
interface Tunnel17220
  ip address 172.20.244.17 255.255.255.252 
  tunnel source 172.20.244.13 
  tunnel destination 172.29.200.1
  keepalive
}}}



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