Exterior Routing (BGP)

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Across
  1. 2. BGP used within the same Autonomous System.
  2. 4. Network collection under one routing policy.
  3. 6. Direct traffic exchange between ISPs.
  4. 7. Attribute used to tell external AS which link to prefer.
  5. 8. BGP used between different Autonomous Systems.
  6. 10. A tag applied to BGP routes for policy control.
Down
  1. 1. Attribute used to choose an exit point from an AS.
  2. 3. Adding multiple AS numbers to influence path selection.
  3. 5. Paying a provider to carry traffic to the rest of the net.
  4. 9. Routing method tracking AS numbers to avoid loops.