You are logged into a router and issue the command show route protocol bgp. You see that you have received the route 10 0.4/24 from two different peers Both peers were learned using IBGP and Local-Preference. MED, Origin, and AS-path are equal.

Which criterion is used for this situation?

A.
cluster length

B.
router ID (RID)

C.
peer ID

D.
IGP cost