BGP Lab 10

Topology used is over here: http://mellowd.co.uk/ccie/?p=243

BGP Lab 10:

  • CompanyA is a customer of ISP1
  • CompanyA is peered with CompanyB which is NOT a customer of ISP1
  • ISP1 advertises the loopbacks of both Router8 and Router9, however wants to ensure that only it’s own customers know about 8.8.8.8
  • ISP1 does not care that all routers know about 9.9.9.9
  • ISP1 does not trust CustomerA to put the right measure in place, so you need to do it from the ISP1 side.
  • In other words, make sure that CompanyA knows about 8.8.8.8 but force it not to advertise that route any further

Click on the thumbnail for the full topology:

BGP - 10


© 2009-2020 Darren O'Connor All Rights Reserved -- Copyright notice by Blog Copyright