When an IPv6 enabled host boots, it sends a router solicitation (RS) message. An IPv6
router responds with a router advertisement (RA).
Which two items are contained in the RA? (Choose two.)
A.
IPv6 address for the host
B.
lifetime of the prefix
C.
prefixes for the link
D.
keepalive timers
E.
request for the local host IP address
F.
any route advertisements it has received
Explanation:
In the IP Version 6, Router Advertisements have thefollowing attributes:
1. Routers advertise periodically.
– Max time between advertisements can be in the range from 4 and 1800 seconds
– The advertisement has a lifetime (=0 if not a default router)
2. Advertisement contains one or more prefixes
– Prefixes have a lifetime
3. Preffered lifetime
4. Valid lifetime
5. Specifies if stateful or stateless autoconfiguration is to be used
6. Plays a key role in site renumbering