BGP federal comprehensive experiment

Corresponding subnet Division  

172.16.0.0/16

        172.16.0.0/24---P2P The Internet

        172.16.1.0/24-—―MA The Internet

                172.16.1.0/2.9

                172.16.1.8/29

                172.16.1.16/29

                172.16.1.24/29

        172.16.1.32/29

        172.16.1.40/29

172.16.2.0/24-— One R2 Loopback

172.16.3.0/24-——R3 Loopback

172.16.4.0/24——R4 Loopback

172.16.5.0/2.4-—―R5 Loopback

172.16.6.0/24——―R6 Loopback

172.16.7.0/24-—―R7 Ring | return

Configure all routers IP Address

AS 2 Start internally OSPF agreement

The entire topology starts BGP Agreement and declare

Build a route reflector so that all loops can access each other

Give Way R1 and R8 Undeclared network segments can access each other , Use VPN Tunnel technology

experimental result ：

R1R2

 

 

 

R8