10) Consider a network with four ASes speaking BGP. ASes 1, 2, and 3 are trying...

 

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10) Consider a network with four ASes speaking BGP. ASes 1, 2, and 3 are trying to select routes to a destination in AS d. Each AS prefers a two-hop path through their clockwise neighbor over a direct path (i.e., AS 2 prefers "2 3 d" over "2 d"), and the ASes do not export any other routes (e.g., AS 3 does not export "3 d" to AS 1, and AS 2 would only export "2 d" to AS 1). What decisions will the ASes make? How will the system behave? 12 d 1 d 1 d 2 3 23 d 2 d 31 d 3 d 10) Consider a network with four ASes speaking BGP. ASes 1, 2, and 3 are trying to select routes to a destination in AS d. Each AS prefers a two-hop path through their clockwise neighbor over a direct path (i.e., AS 2 prefers "2 3 d" over "2 d"), and the ASes do not export any other routes (e.g., AS 3 does not export "3 d" to AS 1, and AS 2 would only export "2 d" to AS 1). What decisions will the ASes make? How will the system behave? 12 d 1 d 1 d 2 3 23 d 2 d 31 d 3 d