Posted by: Pdfprep
Post Date: November 18, 2020
Refer to the exhibit.
All of these network devices are running IPv6. When host A is attached to this link, how will it discover the presence of routers B and C?
A. Routers B and C will respond to an ICMP get route request sent by host A.
B. Routers B and C will detect the addition of the new host the first time it transmits any packets, and will send an ICMP router discovery reply to host A.
C. Host A will discover routers B and C through the neighbor discovery process.
D. Routers B and C send out periodic gratuitous ARPv6 messages to alert newly attached hosts to their presence.
Answer: C
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