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Tcp/Ip > Lesson 2 Ip Addresses > Flashcards

Lesson 2 Ip Addresses Flashcards

1
Q

The portion of an IP address that consists of the network prefix for the address

A

Network addresses

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2
Q

IP uses a three-part addressing scheme

A

Symbolic name logical numeric address and physical numeric address

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3
Q

A human recognizable name that takes a particular form

A

Symbolic name

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4
Q

Any collection of computing devices connected on a network and administered as a unit

A

Domain

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5
Q

Same thing as bytes

A

Octets

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6
Q

Consists of 128 bits

A

IP version 6

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7
Q

Consists of 32 bits

A

IP version 4

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8
Q

Another term for mac later address

A

Physical numeric address

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9
Q

A sublayer of the data link layer this layer is part of the media Access control definition in which network access methods such as ethernet and token ring apply

A

Media access controller or Mac

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10
Q

It is the job of to enable the network interface to establish a point to point connection with another network interface on the same physical cable or network segment

A

Logical link control

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11
Q

Used to permit computers to translate numeric IP addresses to Mac layer addresses

A

Address resolution protocol arp

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12
Q

Mac layer address is associated with

A

Data link layer or network access layer

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13
Q

IP addresses are associated with

A

Network layer or the tcp/ip internet layer

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14
Q

A computer or other network device that relays Network traffic from its origin to the destination host

A

Intermediate host

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15
Q

The data frame crossing your router

A

Hops

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16
Q

Ip4 addresses are further subdivided into five classes from class to class

A

A to e

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17
Q

A method of address translation that modifies IP address information in a router changing the public address used on the internet to provide addresses used on internal networks

A

Network address translation Nat or address Masquerading

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18
Q

A method of address translation that modifies IP address information in a router changing the public address used on the internet to provide addresses used on internal networks

A

Network address translation Nat or address Masquerading

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19
Q

The layout of these IPv6 addresses breaks the leftmost 64 bits of the address into explicit fields to allow for easier routing specifically it allows routes to these addresses to meet aggregated or combined into a single entry in the router table

A

Aggregated global unit test address

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20
Q

A tape of ordinary address in IPv6 that can be assigned to more than one host or interface package pointed to an anycast address are delivered to the holder of that address nearest to the sender in terms of routing distance and anycast address does not apply to ipv4

A

Anycast address

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21
Q

A special purpose form or of integrated circuit that provides a way to implement specific programming logic directly into chip form thereby providing the fastest possible execution of such programming logic when processing data what makes it possible for high-speed high volume routes to perform complex address algorithms and management functions that can keep up with that of volumes and time sensitive processing needs

A

Asic application specific integrated circuit

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22
Q

All ones address for a network or subnet which provides a way to send the same information to all interfaces on a network

A

Broadcast address

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23
Q

A form of subnet masking that does away with placing Network and host address portions precisely on octave boundaries and instead uses the end prefix notation in which end indicates the number of bits in the network portion of whatever address is presented

A

Classless inter domain routing cidr

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24
Q

A IP subnetting scheme in which all subnets use the same size subnet mask which therefore divides the subnetted address space into a fixed number of equal size subnets

A

Constant link subnet masking clsm

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25
Q

A collection of computers servers or other devices connected through a network and administered as a unit

A

Domain

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26
Q

A symbolic name for a TCP IP network resource

A

Domain name

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27
Q

Dtcp IP application layer protocol and service that manages an internet-wide distributed database of symbolic domain names in numeric IP addresses so that the users can be and get resources by name and get the correct IP addresses

A

Domain name system DNS

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28
Q

The name for the format used to denote numeric IP addresses we’re in four numbers are separated by periods

A

Dotted decimal notation

29
Q

A networks connection in which the original sending and receiving IP addresses may not be altered and where I communications connection extends all the way from center to receiver while that connection remains active

A

End to end connection

30
Q

An IEEE transformation permitting the burned in Mac addresses of an ICS to be padded in particular ways to create globally unique 64-bit interface identifiers for each interface

A

Eui-64-format

31
Q

The portion of an IP address that represents the sum of the network portion of the address plus the number of bits used for submitting at Network address a class b address with a three bit summoning scheme would have an extended Network prefix of night/19 to 16 bits for the default Network portion plus three bits for the seven inning portion of that address with the corresponding subnet mask of 255.255.224.0.

A

Extended Network prefix

32
Q

A network boundary device that sits between the public and private sides of a network and provides a variety of screening and inspection services to ensure that only safe authorized traffic flows from outside to inside considered a special type of Bastian host that prevents unauthorized external access to internal networks and manages internal access to external networks

A

Firewall

33
Q

The right most bits in an IP address allocated to identify host on a super Network or sub Network

A

Host portion

34
Q

An IPv6 addressing unicast and anycast addresses have the lower order bits of their addresses reserved for a bit string that uniquely identifies a particular interface either globally or at a minimum locally

A

Interface identifier

35
Q

Computers or other networked devices that really Network traffic from its origin to the destination post

A

Intermediate hosts

36
Q

The arm of the isoc originally responsible for registering deep in an allocating public IP addresses it’s now the responsibility of I can n

A

Internet assigning numbers authority i a n a

37
Q

An organization that as a primary line of business provides internet access to individuals or organizations

A

Internet service provider

38
Q

TCP IP terminology for router that provides access to resources outside the local subnet Network address

A

IP gateway

39
Q

The process of replacing one set of numeric IP addresses with another set of numeric IP addresses either because of a change in ISP or an address reassignment

A

IP renumbering

40
Q

You type of networking device that can bring switch router and network management functions within a single box makes it possible to create and manage multiples virtual subnets in a single device while offering extremely high bandwidth to individual connections between pairs of devices attached to that device

A

Layer 3 switch

41
Q

An addressing scheme that is designed to be used only on a single segment of a local network

A

Link local address

42
Q

An address that points directly back to the sender

A

Loop back address

43
Q

A sublayer of the data link layer this layer is part of the media Access control definition in which network access methods such as ethernet and token ring apply

A

Mediae access control layer Mac

44
Q

One of a block of addresses reserved for use in sending the same message to multiple interfaces or notes members of a community of interest subscribe to a multicast address in order to receive router updates streaming data and so on

A

Multicast address

45
Q

That portion of an IP address that consists of the network prefix for the address

A

Network address

46
Q

The leftmost octet or bits in a numeric IP address which identifies the network and subnet portions of that address

A

Network portion

47
Q

The portion of an IP address that corresponds to the network portion of the address

A

Network prefix

48
Q

A type of high air hierarchical address she used to implement open systems interconnection Network layer addressing and a logical point between the network and transport layer in the OSI model

A

Network service access point nsap

49
Q

And IP address expressed in dotted decimals or binary notation

A

Numeric IP address

50
Q

A unique identifier assigned by ayana or I can that’s used as the first three bits of a NIC is Mac layer address used to identify its maker or manufacturer

A

Organizationally unique identifier

51
Q

Another term for macular address

A

Physical numeric address

52
Q

Any of the series of class a b c IP addresses reserved by ayanna for private use and intended for uncontrolled private use and organization

A

Private IP address

53
Q

A special type of network boundary service that interposes itself between internal Network addresses and external network addresses

A

Proxy server

54
Q

Any TCP IP address allocated by Ariana or I can for the exclusive use of some particular organization

A

Public IP address

55
Q

A specific level of service guarantee associated with application layer protocols in which time sensitivity requirements for data require that delays be controlled with indefinite guidelines to deliver viewable or audible data streams

A

Quality of service qos

56
Q

The technique wherever I approxy server presents an internal Network resource as if it were present on the proxy server itself so that external clients can access internal network resources without seeing internal Network IP address structures

A

Reverse proxying

57
Q

A form of IP address analysis that permits routers to indicate general interest in a particular Network prefix that represents the common portion of a series of IP network addresses as a way of reducing the number of individual routing table entries that routers must manage

A

Route aggregation

58
Q

An IPv6 a 4-bit filled limiting the valid range for a multicast address

A

Scope identifier

59
Q

An addressing machine limited to use in private networks within a specific site

A

Site local address

60
Q

A special bit pattern that masks off the network portion of an IP address with all ones

A

Subnet mask

61
Q

A form of specialized IP network addresses that identifies the common portion of a series of IP network addresses used when route aggregation is in effect this approach speeds routing behavior and decreases the number of entries necessary for routing tables

A

Subnetting

62
Q

A form of specialized IP network address that identifies the common portion of a series of IP network addresses used when route aggregation is in effect

A

Summary address

63
Q

Before most specialized IP network addresses that identifies the common portion of a series of IP network addresses used when route aggregation is in effect this approach these router behavior and decreases the number of entries

A

Summary address

64
Q

The technique of borrowing bits from the network portion of an IP address and lending those bits in The Host part creating a larger address space for host addresses

A

Supernanning

65
Q

An IPv6 a reserved address used as a source address if a note does not have an assigned IPv6 address it’s all zeros and can be represented as,;; in normal notation

A

Unspecified address

66
Q

A subinating scheme for IP addresses that permits containers of various sizes to be define for a network prefix

A

Variable length subnet masking vlsm

67
Q

A subinating scheme for IP addresses that permits containers of various sizes to be define for a network prefix

A

Variable length subnet masking vlsm

68
Q

Blocksof 4 16-bit values in an IPv6 address

A

Words

Tcp/Ip (1 decks)

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