Cisco CCNP 642-902 Exam 49

Cisco CCNP 642-902 Exam 49
What number is a valid representation for the
200F:0000:AB00:0000:0000:0000:0000/56 IPv6 prefix?

A. 200F:0:0:AB/56
B. 200F:0:AB00::/56
C. 200F::AB00/56
D. 200F:AB/56

Correct Answer: B

The company network is in the process of migrating the IP address scheme to use IPv6. Which of the following address types are associated with IPv6? (Choose three)

A. Unicast
B. Private
C. Broadcast
D. Public
E. Multicast
F. Anycast

Correct Answer: AEF

Company has migrated to IPv6 in their network. Which three IPv6 notations represent the same address? (Choose three)

A. 2031::130F::9C0:876A:130B
B. 2031:0000:130F:0000:0000:09C0:876A:130B
C. 2031:0:130F:::9C0:876A:130B
D. 2031::130F:0::9C0:876A:130B
E. 2031:0:130F:0:0:09C0:876A:130B
F. 2031:0:130F::9C0:876A:130B

Correct Answer: BEF

Which statement is true concerning 6to4 tunneling?

A. IPv4 traffic is encapsulated with an IPv6 header.
B. The edge routers can use any locally configured IPv6 address.
C. Hosts and routers inside a 6to4 site will need a special code.
D. An edge router must use IPv6 address of 2002::/16 in its prefix.

Correct Answer: D

Which two statements are true about using IPv4 and IPv6 simultaneously on a network segment? (Choose two.)

A. Hosts can be configured to receive both IPv4 and IPv6 addresses via DHCP.
B. Host configuration options for IPv4 can be either statically assigned or assigned via DHCP. Host configuration options for IPv6 can be statically assigned only.
C. IPv6 allows a host to create its own IPv6 address that will allow it to communicate to other devices on a network configured via DHCP. IPv4 does not provide a similar capability for hosts.
D. IPv4 and IPv6 addresses can be simultaneously assigned to a host but not to a router interface.
E. IPv6 provides for more host IP addresses but IPv4 provides for more network addresses.

Correct Answer: AC

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