What Is Recursive Lookup?

1.	What Is Recursive Lookup?
Answer» The router LOOKS up the BGP route and the next HOP to reach a destination in the REMOTE AS. Then the router looks up the route to reach the next hop. In this way router has to perform lookup twice to reach to a destination, this process is CALLED recursive lookup. The router looks up the BGP route and the next hop to reach a destination in the remote AS. Then the router looks up the route to reach the next hop. In this way router has to perform lookup twice to reach to a destination, this process is called recursive lookup.

Answer»

The router LOOKS up the BGP route and the next HOP to reach a destination in the REMOTE AS. Then the router looks up the route to reach the next hop. In this way router has to perform lookup twice to reach to a destination, this process is CALLED recursive lookup.

The router looks up the BGP route and the next hop to reach a destination in the remote AS. Then the router looks up the route to reach the next hop. In this way router has to perform lookup twice to reach to a destination, this process is called recursive lookup.

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