Exam 6: Neighbors Discovery in Ipv6

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Match each item with a statement below. a.Neighbor Discovery b.Duplicate Address Detection c.Neighbor Solicitation d.Router Advertisement e.Neighbor Advertisement f.unspecified address g.Redirect h.Router Solicitation i.solicited-node address -a reserved address used as a source address if a node does not have an assigned IPv6 address

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f

What information does an IPv6 Router Advertisement message contain for Ethernet interfaces?

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For an Ethernet interface, the Router Advertisement message is composed of the following: Ethernet header:
- Source address is the MAC address for the host interface.
- Destination address is 33:33:00:00:00:01.
IPv6 header:
- Source address is the link-local address for the interface.
- Destination address is the link-local scope all-nodes multicast address FF02::1 or the source address for the interface.
Hop Limit:
- Set to 255 (an 8-bit integer value).

ND makes use of multicast addresses. Which multicast address is expressed using ff02::2?

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What are the processes involved with Neighbor Discovery?

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Which option is used in Mobile IPv6 by mobile nodes receiving Router Advertisement messages for their movement detection algorithm?

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What process is used by nodes to discover neighbor routers on the local link, learn prefixes, configure their default gateway, and other possible configuration parameters?

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Neighbor Discovery makes abundant use of messages.

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The Target Link-Layer Address option is used in Neighbor Advertisement and in which of the following messages?

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IPv6 Duplicate Address Detection protocol can be compared with which IPv4 protocol function?

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IPv6 Router Advertisement protocol can be compared with which IPv4 protocol function?

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Neighbor Discovery performs many of the functions that ICMP Router Discovery and which of the following handled in IPv4?

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Which of the following uses ICMPv6 type 135 messages?

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Home Agents may include the Home Agent Information option in their Router Advertisement messages, but it should not be included if the Home Agent (H) bit is not set. Indicate the answer choice that best completes the statement or answers the question.

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Briefly describe the following ICMPv6 message types: Neighbor Solicitation and Neighbor Advertisement.

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What neighbor data should be stored on a host?

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Routers periodically send which type of message to inform hosts of link prefixes, settings for address autoconfiguration, link MTU, valid and preferred lifetimes, and other possible options?

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A router might also use ____________________ messages to balance traffic loads across multiple interfaces.

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Routers reply to Router Solicitation messages received by a node using ____________________ messages.

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Match each item with a statement below. a.Neighbor Discovery b.Duplicate Address Detection c.Neighbor Solicitation d.Router Advertisement e.Neighbor Advertisement f.unspecified address g.Redirect h.Router Solicitation i.solicited-node address -a message sent out by a router which contains its own link-layer address, the network prefix of the local subnet, the MTU for the local link, suggested hop limit values, and other parameters useful for nodes on the local link

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Briefly describe the following ICMPv6 message types: Router Solicitation, Router Advertisement, and Redirect.

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