ICND1 - Part 8 Quiz Flashcards

1
Q

ARP has been replaced by Neighbor Discovery in IPv6

a. True
b. False

A

a. True

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2
Q

Which of the following are valid IPv6 routing protocols? (Choose 3)

a. OSPFv2
b. OSPFv6
c. OSPFv3
d. EIGRPv3
e. EIGRPv6
f. RIPng

A

c. OSPFv3
e. EIGRPv6
f. RIPng

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3
Q

What is E in binary?

a. 1101
b. 1111
c. 1000
d. 1001
e. 1110

A

e. 1110

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4
Q

When abbreviating IPv6 addresses we cannot remove leading 0s on the left side of each section.

a. True
b. False

A

b. False

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5
Q

In IPv6 in order to abbreviate the address we can use one instance of a :: when there are multiple consecutive sections of zeros.

a. True
b. False

A

a. True

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6
Q

A reserved block of IPv6 addresses that only one company can use is called _________.

a. Unique local address
b. Unicast address
c. Global routing prefix
d. Subnets

A

c. Global routing prefix

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7
Q

A unique local address works much like a ________.

a. IPv6 Private address
b. IPv4 public address
c. IPv6 public address
d. IPv4 private address

A

d. IPv4 private address

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8
Q

A link local address starts with what hex digits?

a. FD
b. FF
c. 2 or 3
d. FE80

A

d. FE80

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9
Q

How is IPv6 routing enabled on a router?

a. Enable ipv6 routing
b. IPv6 unicast-routing
c. IPv6 routing
d. IPv6 enable

A

b. IPv6 unicast-routing

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10
Q

How can I view the IPv6 details of an interface?

a. Show interface f0/0
b. Show ipv6 f0/0
c. Show ipv6 interface f0/0
d. Show ipv6 status

A

c. Show ipv6 interface f0/0

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11
Q

What IPv6 address is indicative of a unique interface ID?

a. 0013.12FF.FE34.43AD
b. FFFE.0013.1234.43AD
c. 0013.FFFE.1234.43AD
d. 0013.1234.43AD.FFFE

A

a. 0013.12FF.FE34.43AD

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12
Q

In hexadecimal, we are sometimes required to convert the seventh bit in a hex digit. What is the hex digit “E” converted to?

a. C
b. E
c. F
d. 0
e. 2

A

a. C

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13
Q

What is a link-local address used for?

a. Sending data to other hosts locally.
b. Used by overhead protocols and for routing.
c. Sending data to a host across the internet.
d. Sending data to another host in another subnet within a network.

A

b. Used by overhead protocols and for routing.

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14
Q

Link-local addresses are automatically generated.

a. True
b. False

A

a. True

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15
Q

Link-local addresses are considered multicast.

a. True
b. False

A

b. False

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16
Q

Multicast IPv6 addresses generally start with what hex digits? (Choose 2)

a. FE80
b. FF02
c. FF00
d. FD

A

b. FF02

17
Q

The loopback IPv6 address is which of the following?

a. ::
b. ::2
c. ::FE80
d. FE80::
e. ::1

A

e. ::1

18
Q

An unknown or unspecified IPv6 address is:

a. ::0
b. ::1
c. FE80:
d. FF::
e. FD00
f. FF02
g. ::

A

g. ::

19
Q

Which of the following are functions of NDP? (Select all that apply)

a. SLAAC
b. DNS Assignment
c. Router Discovery
d. Duplicate Address Detection
e. ARP
f. Neighbor MAC Discovery
g. DHCP

A

a. SLAAC
c. Router Discovery
d. Duplicate Address Detection
f. Neighbor MAC Discovery

20
Q

A RS (Router Solicitation) uses FF02::2 to do what?

a. List facts about the router such as the link-local IPv6 address.
b. Validates itself on the network.
c. Sends a local scope only multicast address message asking all routers on the local link to identify themselves.
d. Sends a multicast address message asking for a default-router.

A

c. Sends a local scope only multicast address message asking all routers on the local link to identify themselves.

21
Q

Neighbor Solicitation and Neighbor Advertisement messages are used to get the MAC address of an IPv6 host.

a. True
b. False

A

a. True

22
Q

DHCPv4 provides Unicast addressing, subnet masks, a default router, and a DNS server. In IPv6, what does DHCPv6 provide? (Select all that apply)

a. Unicast Address
b. Prefix
c. Default Router
d. DNS Server
e. NDP Discovery

A

a. Unicast Address
b. Prefix
d. DNS Server