Saturday, 13 May 2017

BGP - Path Selection Criteria


Below is the BGP path selection criteria.

1.       Highest Weight
2.       Highest local preference
3.       Locally generated routes
4.       Shortest AS Path
5.      Origin Code
6.    Lowest MED
7.       eBGP over iBGP
8.       Lowest IGP metric to the BGP next hop.
9.       Oldest Route in case of ebgp
10.   BGP router with the lowest router ID.
11.   Minimum cluster id
12.   Lowest neighbor address.

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