• Do not consider path if no route to nexthop;
• Highest
weight (local to router);
•
Highest
local preference (global within AS);
•
Prefer
locally originated route;
•
Shortest AS
path;
• Lowest
origin code (IGP < EGP < incomplete);
• Lowest
Multi-Exit Discriminator (MED);
• Prefer eBGP path over iBGP path;
•
Path with
lowest IGP metric to next-hop;
• Lowest
router-id ;
• Lowest
neighbour IP address;