entry1: AS (PATH) 400, med 150, external, rid 2.2.2.2 entry2: AS (PATH) 100, med 200, external, rid 1.1.1.1 entry3: AS (

[answerhappygod]

entry1: AS (PATH) 400, med 150, external, rid 2.2.2.2
entry2: AS (PATH) 100, med 200, external, rid 1.1.1.1
entry3: AS (PATH) 400, med 100, external, rid 3.3.3.3
Refer to the exhibit. With BGP always-compare-med enabled, which BGP entry is installed in the RIB?

A. Entry 3 because it has the lowest MED.
B. Entry 2 because it has the lowest router ID.
C. Entry 1 because it has the best MED of the external routes.
D. Entry 1 because it was installed first (oldest) in the BGP table.