Cisco MPLS-VPN Inter-AS Option B Configuration

Cisco MPLS-VPN Inter-AS Option B Configuration

• Topology
  
  
  
• Configuration Settings Overview
  
  
  1. Exchange routing information of each site in provider edge
     R1-R6:

     no bgp default route-target filter
     

  2. VPNv4 Configuration
     AS64512 : R1 - R3
     AS64513 : R6 - R8
     AS64512 - AS64513 : R1 - R6
     
  
  
• Dynagen Config File / Router Config

  1.  Dynagen .net file
  
  2.  R1
  
  3.  R2
  
  4.  R3
  
  5.  R4
  
  6.  R5
  
  7.  R6
  
  8.  R7
  
  9.  R8
  
  10. R9
  
  11. R10
  

• show command

  R4 : sh ip route
  R5 : sh ip route
  
  1.  R4
  
  2.  R5