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Introduction to networks > IP addressing Chap 8 > Flashcards

IP addressing Chap 8 Flashcards

1
Q

process of sending a packet from one host to an individual host

A

unicast

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2
Q

process of sending a packet from one host to all hosts in the network

A

broadcast

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3
Q

process of sending a packet from one host to a selected group of hosts, possibly in different networks

A

multicast

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4
Q

IPv4 range of multicast addresses

A

224.0.0.0 to 239.255.255.255

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5
Q

IPv4 multicast address range reserved for link local addresses

A

224.0.0.0 to 224.0.0.255

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6
Q

IPv4 range of addresses class A private addresses

A

10.0.0.0 to 10.255.255.255 (10.0.0.0/8)

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7
Q

IPv4 range of addresses class B private addresses

A

172.16.0.0 to 172.31.255.255 (172.16.0.0/12)

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8
Q

IPv4 range of addresses class C private addresses

A

192.168.0.0 to 192.168.255.255 (192.168.0.0/16)

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9
Q

IPv4 range of addresses reserved for loopback

A

127.0.0.0 to 127.255.255.255

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10
Q

IPv4 addresses that are designated for link local usage

A

169.254.0.0 to 169.254.255.255 (169.254.0.0/16)

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11
Q

Test-net address range

A

192.0.2.0 to 192.0.2.255 (192.0.2.0/24)

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12
Q

Experimental address range

A

240.0.0.0 to 255.255.255.254

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13
Q

Class A range

A

0.0.0.0/8 to 127.0.0.0/8

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14
Q

Class B range

A

128.0.0.0/16 to 191.255.0.0/16

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15
Q

Class C range

A

192.0.0.0/24 to 223.255.255.0/24

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16
Q

3 categories of tools used for the migration of ipv4 to ipv6

A

dual stack
tunneling
translation

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17
Q

128 bit address/340 undecillion addresses

A

ipv6

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18
Q

32 bit address/4.3 billion addresses

A

ipv4

19
Q

transports an ipv6 packet over ipv4 networks

A

tunneling

20
Q

allows nat to be used in both ipv6 and ipv4 networds

A

translation

21
Q

allows ipv4 and ipv6 to coexist on the same network

A

dual stack

22
Q

An IPv6 address is any IPv6 unicast address that can be assigned to multiple devices

A

anycast

23
Q

An IPv6 address used to send a single IPv6 packet to multiple destinations.

A

multicast

24
Q

An IPv6 address that uniquely identifies an interface on an IPv6-enabled device

A

unicast

25
Q

How does IPv6 represent the prefix portion of the address equivalent to subnet mask in ipv4?

A

with prefix length

26
Q

IPv6 address that is similar to a public ipv4 address

A

global unicast

27
Q

ipv6 address used to communicate with other devices on the same local link.

A

link-local

28
Q

IPv6 address used by a host to send a packet to itself and it cannot be assigned to a physical interface

A

loopback

29
Q

address used as a source address when the device does not yet have a permanent IPv6 address or when the source of the packet is irrelevant to the destination. an all-0s address represented in the compressed format as ::/128 or just :: in the compressed format.

A

unspecified address

30
Q

addresses used for local addressing within a site or between a limited number of sites. These addresses should not be routable in the global IPv6. the range of FC00::/7 to FDFF::/7.

A

unique local

31
Q

addresses used to help transition from IPv4 to IPv6.

A

ipv4 embedded

32
Q

What range are ipv6 link local addresses in?

A

FE80::/10

33
Q

Which address is usually used as the default gateway in ipv6

A

link local

34
Q

unique, internet-routable ipv6 address

A

global unicast

35
Q

ipv6 address represented as ::1

A

loopback

36
Q

ipv6 address represented as :: in compressed format-cannot be assigned to an interface

A

unspecified

37
Q

typical ipv6 prefix used to indicate the network portion of the address

A

/64

38
Q

used to communicate with other devices on the same ipv6 subnet

A

link-local

39
Q

3 parts of the ipv6 global unicast address

A

global routing prefix
subnet id
interface id

40
Q

portion of the ipv6 address. prefix, or network, portion of the address that is assigned by the provider, such as an ISP, to a customer or site.

A

global routing prefix

41
Q

portion of the ipv6 address that is used by an organization to identify subnets within its site

A

subnet id

42
Q

portion of the ipv6 address that is equivalent to the host portion of an ipv4 address

A

interface id

43
Q

all nodes multicast group

A

ff02::1

44
Q

all routers multicast group

A

ff02::2

Introduction to networks (9 decks)

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