Assigning value of infinity to routes missing MED attribute

Syntax:

[no] bgp bestpath med-missing-as-worst

To configure a Border Gateway Protocol (BGP) routing process to assign a value of infinity (max possible) to routes that are missing the Multi Exit Discriminator (MED) attribute (making the path without a MED value the least desirable path), use the bgp bestpath med missing-as-worst command in router configuration mode. To return the router to the default behavior (assign a value of 0 to the missing MED), use the no form of this command.