A city fabric enables BGP add-path so equal-cost EVPN Type-2 paths from multiple VTEPs stay visible in the RIB. What overlay outcome does that primarily support?
Select an answer to reveal the explanation.
Short Explanation
Think of add-path like keeping every equally good exit lane on the city map instead of erasing all but one. For EVPN, that means multiple equal-cost overlay next hops can stay installed so multipath works. Suppressing alternates, dumping MBGP, or dropping VXLAN misses the point.
Full Explanation
BGP typically advertises one best path per prefix, which can hide equal-cost EVPN routes from other VTEPs. Enabling add-path (with multipath) lets the speaker advertise and install multiple eligible EVPN paths so the overlay can use ECMP across VTEPs. Changing RD uniqueness alone does not create multipath visibility, and neither PIM nor abandoning VXLAN addresses overlay path diversity.