Monday, 11 September 2017

Cisco 300-101 Question Answer

After you review the output of the command show ipv6 interface brief, you see that several IPv6 addresses have the 16-bit hexadecimal value of "fFFE" inserted into the address. Based on this information, what do you conclude about these IPv6 addresses?

A. IEEE EUI-64 was implemented when assigning IPv6 addresses on the device.
B. The addresses were misconfigured and will not function as intended.
C. IPv6 addresses containing "FFFE" indicate that the address is reserved for multicast.
D. The IPv6 universal/local flag (bit 7) was flipped.
E. IPv6 unicast forwarding was enabled, but IPv6 Cisco Express Forwarding was disabled.

Answer: A


A packet capture log indicates that several router solicitation messages were sent from a local host on the Ipv6 segment. What is the expected acknowledgment and its usage?


A. Router acknowledgment messages will be forwarded upstream, where the DHCP server will
allocate addresses to the local host.
B. Routers on the Ipv6 segment will respond with an advertisement that provides an external path
from the local subnet, as well as certain data, such as prefix discovery.
C. Duplicate Address Detection will determine if any other local host is using the same Ipv6
address for communication with the Ipv6 routers on the segment.
D. All local host traffic will be redirected to the router with the lowest ICMPv6 signature, which is
statically defined by the network administrator.

Answer: B

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