QuestionQ41

Routing

Describe the purpose of administrative distance.

  • A The higher administrative distance is preferred.
  • B The administrative distance is used as a trust rating for route entries.
  • C The administrative distance for a static route is 10.
  • D Routes learned via external BGP have a higher administrative distance than routes learned via OSPF.
Explanation

Administrative distance is a trust rating used to select between route entries to the same destination that were learned from different routing sources; the route with the lower administrative distance is preferred.

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