IPv6 is currently in growing deployment around the world,（) Internet address registries （R

ion exists in a planning document, intended to be used to copy/paste into Router R1 to enable RIPng and IPv6 on interfaces F0/0 and S0/0/0. No other related configuration exists. Which of the following is true about RIPng on R1 after this configuration has been pasted into R1？（）ipv6 unicast- routinginterface f0/0ipv6 rip one enableipv6 address 2000::1/64interface s0/0/0ipv6 address 2001::/64 eui - 64ipv6 rip one enable

A. RIPng will be enabled on no interfaces.

B. RIPng will be enabled on one interface.

C. RIPng will be enabled on two interfaces.

D. RIPng will advertise about prefixes connected to S0/0/0 and F0/0, but only send Updates on one interface.

orks across the existing IPv4 infrastructurE. There are currently fiv e IPv6 overlay tunnel types.Which three IPv6 overlay tunnel statements are true？（）

A. Overlay tunnels can only be configured between border routers capable of supporting IPv4 and IPv6.

B. An manual overlay tunnel supports point - to - multipo int tunnels capable of carrying IPv6 and Connectionless Network Service (CLNS) packets.

C. Overlay tunneling encapsulates IPv6 packets in IPv4 packets for delivery across an IPv4 infrastructure.

D. Overlay tunnels can be configured between border route rs or between a border router and a host capable of supporting IPv4 and IPv6.

E. Cisco IOS supports manual, generic routing encapsulation (GRE), IPv4 - compatible, 6to4, and Intra - Site Automatic Tunnel Addressing Protocol (ISATAP) overlay tunneling mechan isms.

F. Cisco IOS supports manual, generic routing encapsulation (GRE), IPv6 - compatible, 4to6, and Multiprotocol Label Switching (MPLS) overlay tunneling mechanisms.

David () on a new database at the moment.

A. currently work

B. is currently working

C. currently working

A. FREE_SPACE indicates only the space that is currently unallocated.

B. ALLOCATED_SPACE indicates only the space currently allocated and in use.

C. FREE_SPACE indicates only the space that is currently allocated and available for reuse.

D. ALLOCATED_SPACE indicates both the space currently allocated and used, and the space that is available for reuse.

E. FREE_SPACE indicates both the space that is currently allocated and available for reuse, and the space that is currently unallocated.

A.employ

B.employee

C.employed

A.Absolute Threshold of the Quality ofthe Currently Used Frequency

B.Absolute Threshold of the Quality ofthe Non-used Frequency

C.Hysteresis

D.Weight of the Currently Used Frequency

A.45

B.35

C.25

D.15

taken place.