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单选题
Company network is implemting IPv6 into their existing IPv4 netwrok. Which statement is trueabout incorporating IPv6 into an already existing IPv4 network？（）
A
Only OSPF version 3 can be utilized for routing IPv4 and IPv6
B
IPv4 and IPv6 networks can be routed simultaneously
C
IPv6 can be routed using the same routing protocol versions as IPv4
D
A router routing for IPv6 and IPv4 must convert IPv4 packets to IPv6 packets to route them
E
None of the other alternatives apply
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更多 “单选题Company network is implemting IPv6 into their existing IPv4 netwrok. Which statement is trueabout incorporating IPv6 into an already existing IPv4 network？（）A Only OSPF version 3 can be utilized for routing IPv4 and IPv6B IPv4 and IPv6 networks can be routed simultaneouslyC IPv6 can be routed using the same routing protocol versions as IPv4D A router routing for IPv6 and IPv4 must convert IPv4 packets to IPv6 packets to route themE None of the other alternatives apply” 相关考题
考题
Ipv6 is(71)for "Internet Protocol Version 6"。Ipv6 is the "next generation" protocol design by the IETF to(72)the current version Inernet Protocol, IP Version 4. Most of today's internet uses Ipv4, which is now nearly twenty years old. Ipv4 has been remarkably resilient in spite of its age, but it is beginging to have problems. Most importantly, there is a growing(73)of Ipv4 addresses, which are needed by all new machines added to the Internet. Ipv6 fixs a number of problems in Ipv4, shch as the(74)number of available Ipv4 addresses. It also adds many improvements to Ipv4 in areas such as souting and network autoconfiguration. Ipv6 is expected to gradually replace Ipv4, with the two coexing for a number of years during a transition(75)A.A．shortB．abbreviateC．abbreviationD．initial
考题
Which functionality is required within an IP router that is situated at the boundary of an IPv4 network and an IPv6 network to allow communication between IPv6－ only and IPv4 － only nodes?()
A. AutoconfigurationB. Automatic 6to4 TunnelC. Automatic 6to4 RelayD. Network Address Translator - Protocol Translator (NAT - PT)E. Intrasite Automatic T unnel Address Protocol (ISATAP)
考题
Which two statements are true about using IPv4 and IPv6 simultaneously on a network segment? ()
A. 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.B. IPv6 provides for more host IP addresses but IPv4 provides for more network addresses.C. Hosts can be configured to receive both IPv4 and IPv6 addresses via DHCP.D. Host configuration options for IPv4 can be either statically assigned or assigned via DHCP.Host configuration options for IPv6 can be statically assigned only.E. IPv4 and IPv6 addresses c an be simultaneously assigned to a host but not to a router interface.
考题
Your company plans on migrating their network from IPv4 to IPv6 in the near future. Which three techniques can be used to transition from IPv4 to IPv6?()
A. Dual stackB. NATC. Flow labelD. Mobile IPE. 6to4 tunnelingF. AnycastG. MBGP
考题
the network administrator has been asked to give reasons for moving from ipv4 to ipv6. what are two valid reasons for adopting ipv6 over ipv4?()
A. telnet access does not require a passwordB. natC. no broadcastD. chanage of destination address in the ipv6 headerE. chanage of source address in the ipv6 headerF. autoconfiguration
考题
Which name describes an IPV6 host－enable tunneling technique that uses IPV4 UDP,does not require dedicated gateway tunnels,and can pass through existing IPV4 NAT gateways?()
A.dual stackB.dynamicC.TeredoD.Manual 6to4
考题
IPv6 is short for "Internet Protocol Version 6". IPv6 is the "next generation" protocol designed by the IETF to(71) the current version Internet Protocol, IP version 4("IPv4").Most of today's internet uses IPv4, which is now more than twenty years old. IPv4 has been(72) resilient in spite of its age, but it is beginning to have problems. Most importantly, there is a growing(73) of IPv4 addresses, which are needed by all new machines added to the Internet. IPv6 fixes a number of problems in IPv4, such as the(74) number of available IPv4 addresses. It also adds many improvements to IPv4 in areas such as routing and network autoconfiguration. IPv6 is expected to gradually replace IPv4, with the two coexisting for a number of years during a transition(75) .A．substitutionB．swapC．switchoverD．replace
考题
Which two statements are true about using IPv4 and IPv6 simultaneously on a network segment? （）A、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.B、IPv6 provides for more host IP addresses but IPv4 provides for more network addresses.C、Hosts can be configured to receive both IPv4 and IPv6 addresses via DHCP.D、Host configuration options for IPv4 can be either statically assigned or assigned via DHCP.Host configuration options for IPv6 can be statically assigned only.E、IPv4 and IPv6 addresses c an be simultaneously assigned to a host but not to a router interface.
考题
A Company is using 6to4 tunnels in their IPv6 network. Which two statements are true about thesetunnels？（）A、In a 6to4 tunnel， the first two bytes of the IPv6 address will be 0x2002 and the next four byteswill be the hexadecimal equivalent of the IPv4 addressB、In a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the2002：1315：4463：1：：/64 IPv6 addressC、In a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the 2002：c0a8：6301：：/48IPv6 addressD、In a 6to4 tunnel， the first two bytes of the IPv6 address will be locally derived and the next twobytes will be the hexadecimal equivalent of the IPv4 addressE、In a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the 2002：c0a8：6301：：/16IPv6 address
考题
Which of the following solutions will encapsulate IPv6 packets with IPv4 headers？（）A、Create an IPv4 tunnel and assign the tunnel IPv6 addressesB、Create IPv4 interfaces on both ends of the network， and use either static routes or a routingprocess to direct IPv6 packets through those interfacesC、IPv6 packets cannot be encapsulated with IPv4 headers because the addresses are notcompatibleD、Create IFV6 interfaces on both ends of the network， and use static routes to point the IPv4address to those interfacesE、Use an IPv6 routing protocol like OSPFv3 and assign IPv4 packets to that processF、Create an IPv4 tunnel and use the tunnel mode ipv6ip command
考题
A company wants to expand their storage capacity in a flexible manner over their existing network.Which of the following storage solutions would they consider？（）A、External RAID array on an existing serverB、Network Attached StorageC、Storage Area NetworkD、Tape library
考题
the network administrator has been asked to give reasons for moving from ipv4 to ipv6. what are two valid reasons for adopting ipv6 over ipv4?（）A、telnet access does not require a passwordB、natC、no broadcastD、chanage of destination address in the ipv6 headerE、chanage of source address in the ipv6 headerF、autoconfiguration
考题
Your company is researching a new application that runs over IPv6， but part of it must still have IPv4 support. Your company uses a traditional IPv4 network. Your plan is not to run IPv6 over the whole network， but to segment parts of the network or even to operate simultaneously with IPv6 and IPv4. You must make a brief presentation about IPv6 technology to the board of technical directors. Which three of these items could be part of your presentation？ （）A、 Tunnel IPv6 over IPv4 to connect far-end IPv6 networksB、 Explain why configuring IPv4 and IPv6 at the same time over the same LAN interface is not possibleC、 Explain why configuring IPv4 and IPv6 at the same time over the same LAN interface is possibleD、 What is the meaning of EUI-64 and how does it work？E、 Tunnel IPv4 over IPv6 to connect far-end IPv4 networks.
考题
Which functionality is required within an IP router that is situated at the boundary of an IPv4 network and an IPv6 network to allow communication between IPv6- only and IPv4 - only nodes?（）A、AutoconfigurationB、Automatic 6to4 TunnelC、Automatic 6to4 RelayD、Network Address Translator - Protocol Translator (NAT - PT)E、Intrasite Automatic T unnel Address Protocol (ISATAP)
考题
Company network is implemting IPv6 into their existing IPv4 netwrok. Which statement is trueabout incorporating IPv6 into an already existing IPv4 network？（）A、Only OSPF version 3 can be utilized for routing IPv4 and IPv6B、IPv4 and IPv6 networks can be routed simultaneouslyC、IPv6 can be routed using the same routing protocol versions as IPv4D、A router routing for IPv6 and IPv4 must convert IPv4 packets to IPv6 packets to route themE、None of the other alternatives apply
考题
Your company plans on migrating their network from IPv4 to IPv6 in the near future. Which three techniques can be used to transition from IPv4 to IPv6？（）A、Dual stackB、NATC、Flow labelD、Mobile IPE、6to4 tunnelingF、AnycastG、MBGP
考题
多选题Your company is researching a new application that runs over IPv6， but part of it must still have IPv4 support. Your company uses a traditional IPv4 network. Your plan is not to run IPv6 over the whole network， but to segment parts of the network or even to operate simultaneously with IPv6 and IPv4. You must make a brief presentation about IPv6 technology to the board of technical directors. Which three of these items could be part of your presentation？ （）ATunnel IPv6 over IPv4 to connect far-end IPv6 networksBExplain why configuring IPv4 and IPv6 at the same time over the same LAN interface is not possibleCExplain why configuring IPv4 and IPv6 at the same time over the same LAN interface is possibleDWhat is the meaning of EUI-64 and how does it work？ETunnel IPv4 over IPv6 to connect far-end IPv4 networks.
考题
多选题Which two statements are true about using IPv4 and IPv6 simultaneously on a network segment? （）AIPv6 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.BIPv6 provides for more host IP addresses but IPv4 provides for more network addresses.CHosts can be configured to receive both IPv4 and IPv6 addresses via DHCP.DHost configuration options for IPv4 can be either statically assigned or assigned via DHCP.Host configuration options for IPv6 can be statically assigned only.EIPv4 and IPv6 addresses c an be simultaneously assigned to a host but not to a router interface.
考题
单选题An enterprise h as plans to start adding IPv6 support. For the first year, the IPv6 will be in small pockets spread around the existing large IPv4 network, with occasional IPv6 traffic while applications teams test IPv6 - enabled servers and applications. Which of the fol lowing tools would be most appropriate?（）A
Native IPv6B
Point - to -point tunnelsC
Multipoint tunnelsD
NAT - PT
考题
多选题A Company is using 6to4 tunnels in their IPv6 network. Which two statements are true about thesetunnels？（）AIn a 6to4 tunnel， the first two bytes of the IPv6 address will be 0x2002 and the next four byteswill be the hexadecimal equivalent of the IPv4 addressBIn a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the2002：1315：4463：1：：/64 IPv6 addressCIn a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the 2002：c0a8：6301：：/48IPv6 addressDIn a 6to4 tunnel， the first two bytes of the IPv6 address will be locally derived and the next twobytes will be the hexadecimal equivalent of the IPv4 addressEIn a 6to4 tunnel， the IPv4 address 192.168.99.1 would be converted to the 2002：c0a8：6301：：/16IPv6 address
考题
多选题In IPv6 network, an IPv6 overlay tunnel is required to communicate with isolated IPv6 networks across the existing IPv4 infrastructurE. There are currently fiv e IPv6 overlay tunnel types. Which three IPv6 overlay tunnel statements are true？（）AOverlay tunnels can only be configured between border routers capable of supporting IPv4 and IPv6.BAn manual overlay tunnel supports point - to - multipo int tunnels capable of carrying IPv6 and Connectionless Network Service (CLNS) packets.COverlay tunneling encapsulates IPv6 packets in IPv4 packets for delivery across an IPv4 infrastructure.DOverlay tunnels can be configured between border route rs or between a border router and a host capable of supporting IPv4 and IPv6.ECisco IOS supports manual, generic routing encapsulation (GRE), IPv4 - compatible, 6to4, and Intra - Site Automatic Tunnel Addressing Protocol (ISATAP) overlay tunneling mechan isms.FCisco IOS supports manual, generic routing encapsulation (GRE), IPv6 - compatible, 4to6, and Multiprotocol Label Switching (MPLS) overlay tunneling mechanisms.
考题
单选题Which name describes an IPV6 host-enable tunneling technique that uses IPV4 UDP,does not require dedicated gateway tunnels,and can pass through existing IPV4 NAT gateways?（）A
dual stackB
dynamicC
TeredoD
Manual 6to4
考题
多选题The network administrator has been asked to give reasons for moving from ipv4 to ipv6. what are two validreasons for adopting ipv6 over ipv4？（）Atelnet access does not require a passwordBnatCno broadcastDchanage of destination address in the ipv6 headerEchanage of source address in the ipv6 headerFautoconfiguration
考题
多选题Which three approaches can be used while migrating from an IPV4 addressing scheme to an IPV6 scheme？（）Astatically map IPV4 address to IPV6 addressesBconfiguration IPv4 tunnels between IPV6 islandsCuse DHCPv6 to map IPV4 addresses to IPV6 addressesDuse proxying and translation to translate IPV6 packets into IPV4 packetsEconfigure IPV6 directlyFenable dual-stack routing
考题
单选题A company wants to expand their storage capacity in a flexible manner over their existing network.Which of the following storage solutions would they consider？（）A
External RAID array on an existing serverB
Network Attached StorageC
Storage Area NetworkD
Tape library
考题
多选题Your company plans on migrating their network from IPv4 to IPv6 in the near future. Which three techniques can be used to transition from IPv4 to IPv6？（）ADual stackBNATCFlow labelDMobile IPE6to4 tunnelingFAnycastGMBGP
考题
单选题Which of the following solutions will encapsulate IPv6 packets with IPv4 headers？（）A
Create an IPv4 tunnel and assign the tunnel IPv6 addressesB
Create IPv4 interfaces on both ends of the network， and use either static routes or a routingprocess to direct IPv6 packets through those interfacesC
IPv6 packets cannot be encapsulated with IPv4 headers because the addresses are notcompatibleD
Create IFV6 interfaces on both ends of the network， and use static routes to point the IPv4address to those interfacesE
Use an IPv6 routing protocol like OSPFv3 and assign IPv4 packets to that processF
Create an IPv4 tunnel and use the tunnel mode ipv6ip command
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