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Which three are characteristics of an IPV6 anycast address?（）
A . any-to-many communication model
B . delivery of packets to the group interface that is closest to the sending device
C . one-to-many communication model
D . the same address for multiple devices in the group
E . one-to-nearest communication model
F . a unique IPV6 address for each device in the grou
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Which two benefits are provided by using a hierarchical addressing network addressing scheme?（）
A . reduces routing table entries
B . auto-negotiation of media rates
C . efficient utilization of MAC addresses
D . dedicated communications between devices
E . ease of management and trouble shooting
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Which of the following is a valid host IPv6 address？ （Choose all that apply.）（）
A . ff02：a：b：c：：l/64
B . 2001：aaaa： 1234：456c： 1/64
C . 2001：000a：lb2c：：/64
D . 2fff：f：f：f：：f/64
E . ff02：33ab：l：32：：2/128
F . 2001：bad：2345：a：b：：cef/128
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Which IPv6 address is valid？（）
A . 2031：0：130F：：9C0：876A：130B
B . 2001：0DB8：0000：130F：0000：0000：08G
C . 140BC.2001：0DB8：0：130H：：87C：140B
D . 2031：：130F：：9C0：876A：130B
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Which two tunneling techniques support IPv6 multicasting？（）
A . 6to4
B . 6over4
C . ISATAP
D . 6PE
E . GRE
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Which two statements about VPNv4 address are true？ （）
A . The VPNv4 address is 128 bits long with a 128-bit long subnet mask
B . The VPNv4 address consists of an RD and an IPv4 address
C . The VPNv4 address is 96 bits long with a 64-bit long subnet mask
D . The VPNv4 address is 128 bits long with a 64-bit long subnet mask
E . The VPNv4 address consists of an RT and an IPv4 address
F . The VPNv4 address is 96 bits long with a 32-bit long subnet mask
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Which address is the IPV6 all-RIP-routers muticast group address that is used by RIPng as the destaionaddress？（）
A . FF02：：A
B . FF05：：101
C . FF02：：9
D . FF02：：6
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Which two of these statements are true of IPv6 address representation?（）
A . There are four types of IPv6 addresses: unicast, multicast, anycast, and broadcast.
B . A single interface may be assigned multiple IPv6 addresses of any type.
C . Every IPv6 interface contains at least one loopback address.
D . The first 64 bits represent the dynamically created interface ID.
E . Leading zeros in an IPv6 16 bit hexadecimal field are mandatory.
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Which three causes could prevent a host from getting an IPv6 address with stateless autoconfiguration？（）
A . The autoconfig command is missing from the router interface.
B . IPv6 multicast routing is not enabled on the router interface.
C . IPv6 unicast routing is not enabled on the router interface.
D . The router interface is configured with a /63 mask.
E . The router interface is configured with a /65 mask.
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Router R1 has two LAN interfaces and three serial interfaces enabled for IPv6. All the inte rfaces use link local addresses automatically generated by the router. Which of the following could be the link local address of R1's interface S0/0?（）
A . FEA0::200:FF:FE11:0
B . FE80::200:FF:FE11:1111
C . FE80::0213:19FF:FE7B:0:1
D . FEB0::211:11FF:FE11: 1111
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Which two tunneling techniques support IPv6 multicasting？ （）
A . 6to4
B . 6over4
C . ISATAP
D . 6PE
E . GRE
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Which of these represents an IPv6 link-local address?（）
A . FE08::280e:611:a:f14f:3d69
B . FE81::280f:512b:e14f:3d69
C . FE80::380e:611a:e14f:3d69
D . FEFE:0345:5f1b::e14d:3d69
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Which two are features of IPv6？（）
A . multicast
B . broadcast
C . allcast
D . podcast
E . anycast
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What are two rules for compacting IPv6 addresses？（）
A . The maximum number of times a double colon can replace a 16-bit segment that consists of all zeroes is two
B . The leading zeroes in any 16-bit segment do not have to be written.
C . Every 16-bit segment that consists of all zeroes can be represented with a single colon
D . The trailing zeroes in any 16-bit segment do not have to be written.
E . Any single， continuous string of one or more 16-bit segments that consists of all zeroes can be represented with a double colon
F . Two zeroes in the middle of any 16-bit segment do not have to be writte
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Which IPv6 address is valid?（）
A . 2031:0:130F::9C0:876A:130B
B . 2001:0DB8:0000:130F:0000:0000:08GC:140B
C . 2001:0DB8:0:130H::87C:140B
D . 2031::130F::9C0:876A:130B
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To enable BGP tunneling over the IPv4 backbone， the IPv4 address 192.168.30.1 is convertedinto a valid IPv6 address. Which three IPv6 addresses are acceptable formats for the IPv4address？ （）
A . 192.168.30.1：0：0：0：0：0：0
B . 0：0：0：0：0：0：192.168.30.1
C . ：：192.168.30.1
D . C0A8：1E01：：
E . 192.168.30.1：：
F . ：：C0A8：1E01
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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?（）
A . Unicast
B . Private
C . Broadca st
D . Public
E . Multicast
F . Anycast
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Which two are features of IPv6?（）
A . multicast
B . broadcast
C . allcast
D . podcast
E . anycast
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The answers each list a tunnel method and two consecutive IPv6 address quartets.Which answers identify a tunneling method that relies on an IPv4 address to be embedded into an IPv6 address, within the correct quartets listed?（）
A . Automatic 6to4, quartets 2 and 3
B . Automatic 6to4, quartets 7 and 8
C . ISATAP, quartets 2 and 3
D . ISATAP, quartets 7 and 8
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Which two statements describe characteristics of IPv6 unicast addressing?（）
A . Global addresses start with 2000::/3.
B . Link-local addresses start with FE00:/12.
C . Link-local addresses start with FF00::/10.
D . There is only one loopback address and it is ::1.
E . If a global address is assigned to an interface, then that is the only allowable address for the interface.
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Your Company has migrated to IPv6 in their network. Which three IPv6 notations represent the same address?（）
A . 2031::130F::9C0:876A:130B
B . 2031:0000:130F:0000:0000:09C0:876A:130 B
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
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What are two rules for compacting IPv6 addresses?（）
A . Every 16 - bit segment segment that consists of all zeroes can be represented with a single colon.
B . The trailing zeroes in any 16 - bit segment do not have to be written.
C . The leading zeroes in any 16 - bit segment do not have to be written.
D . Any single, continuous string of one or more 16 - bit segments that consists of all zeroes can be represented with a double colon.
E . The maximum number of times a double colon can replace a 16 - bit segment that consists of all zeroes is two.
F . Two zeroes in the middle of any 16 -bit segment do not have to be written.
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Which two are characteristics of an IPv6 multicast address？（）
A . First （most significant ） octet is FF in hex
B . Starts with a prefix of FE80 to FEBF in hex
C . Starts with a prefix of FECO to FEFF in hex
D . Second octet contains a 4-bit multicast scope field
E . Last 64 bit contains the modified MAC address of the Ethernet interface
F . Is allocated from the unicast address space
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What are two rules for compacting IPv6 addresses？（）
