What does the authoritative flag mean in regards to the NHRP information?

1.2/8 via 10.2.1.2, Tunnel1 created 00:00:12, expire 01:59:47

Type. dynamic, Flags: authoritative unique nat registered used

NBMA address: 10.12.1.2

What does the authoritative flag mean in regards to the NHRP information?
A . It was obtained directly from the next-hop server.
B . Data packets are process switches for this mapping entry.
C . NHRP mapping is for networks that are local to this router.
D . The mapping entry was created in response to an NHRP registration request.
E . The NHRP mapping entry cannot be overwritten

View Answer

Answer: A