In the exhibit, the 67.43.142/24 route is advertised using BGP to ISPs A and C. No policies have been applied.
How will ISP B choose its best BGP route between ISP A and ISP C?
A.
It will choose the route with the shortest AS Path.
B.
It will choose the route that was received from the router with the lowest router ID.
C.
It will choose the route that was received from the router with the lowest peer ID.
D.
It will choose the first route received from its neighbor.
B is the correct answer. CISCO does D.Look up the BGP Path Selection on Juniper routers
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Afraid i have to take it back. D is correct. A slight nuance that was missed when reading the BGP path selection algorithm.
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