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In which type of tunnel are two IPv6 nodes linked directly using a tunnel over an IPv4 network infrastructure?


A) host-to-host
B) router-to-router
C) router-to-host
D) host-to-router

E) B) and C)
F) A) and D)

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Briefly describe ISATAP.

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ISATAP automatic tunneling, which can be...

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Match each item with a statement below. a.dual-stack architecture b.nested hybrid network model c.network address translation (NAT) d.basic hybrid model e.IP address parser f.on-link route g.decapsulator h.default route i.Potential Router List (PRL) -a technology that translates an IP address used in one network, such as a private LAN, to a different IP address used in a different network, such as the public Internet

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Briefly describe the Host-to-Router and Router-to-Host tunneling topology.

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This tunneling topology represents the f...

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The process of an ISATAP host communicating with an IPv6 node on an IPv6-capable subnet involves two different connections: a connection between the ISATAP router and the IPv6-capable subnet and which of the following?


A) a router-to-host connection through an ISATAP proxy
B) an ISATAP gateway connection through the ISATAP tunnel
C) a host-to-host tunnel from the ISATAP router to the non-ISATAP router
D) a host-to-router tunnel from the ISATAP node to the ISATAP router

E) A) and C)
F) None of the above

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Match each item with a statement below. a.dual-stack architecture b.nested hybrid network model c.network address translation (NAT) d.basic hybrid model e.IP address parser f.on-link route g.decapsulator h.default route i.Potential Router List (PRL) -the receiving node at the other end of the tunnel, which is responsible for reassembling any fragmented packets, removing the IPv4 header encapsulation, and processing the IPv6 packet

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A computer possessing which type of architecture maintains separate stacks at both the Network and Transport layers?


A) hybrid-layer
B) dual-transport
C) dual-IP-layer
D) dual-stack

E) B) and D)
F) B) and C)

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Match each item with a statement below. a.dual-stack architecture b.nested hybrid network model c.network address translation (NAT) d.basic hybrid model e.IP address parser f.on-link route g.decapsulator h.default route i.Potential Router List (PRL) -a method used by ISATAP nodes to maintain a current list of routes and routers

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Match each item with a statement below. a.dual-stack architecture b.nested hybrid network model c.network address translation (NAT) d.basic hybrid model e.IP address parser f.on-link route g.decapsulator h.default route i.Potential Router List (PRL) -a virtual network infrastructure model describing IPv6 nodes existing in a IPv4 core backbone and communicating with each other using a tunneling technology

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To transition name resolution services from IPv4 to IPv6 on a mixed network, DNS servers must be configured for dual stack and support both A records for IPv4 nodes and which of the following records for IPv6 nodes?


A) AAAA
B) master
C) domain
D) AA

E) None of the above
F) A) and D)

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