Multiple choice

BGP is based on

  1. distance vector routing

  2. link state routing

  3. path vector routing

  4. none of these
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

BGP (Border Gateway Protocol) is a path vector routing protocol that exchanges reachability information between autonomous systems. It carries the full path of AS numbers to prevent routing loops and apply policy-based routing.

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