PPT Slide

Routing Policy

• Why?
  • To steer traffic through preferred paths
  • Inbound/Outbound prefix filtering
  • To enforce Customer-ISP agreements

• How?
  • AS based route filtering – filter list
  • Prefix based route filtering – prefix list
  • BGP attribute modification – route maps
  • Complex route filtering - route maps

Previous slide

Next slide

Back to first slide

View graphic version