BGP-4, exercise 2 - BGP Transit
EU should become a transit provider by configuring its internal routers to pass traffic from one “customer” to another.
EU must set up an IBGP connection between all routers. Use loopback0 address as the update-source and next-hop-self!
What AS paths can you see in the routing table? Why?
Break the link from US to EU. How long does it take before all routers in EU detect the link failure and remove all US routes from their routing tables?
Try to ping from your PC to the WG2PC3. Does it work? If not, why not (try traceroute and examine routing tables). What would be the the best solution?