Lesson 2 Ip Addresses

Question 1

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

Answer 1

Network addresses

Question 2

IP uses a three-part addressing scheme

Answer 2

Symbolic name logical numeric address and physical numeric address

Question 3

A human recognizable name that takes a particular form

Answer 3

Symbolic name

Question 4

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

Answer 4

Domain

Question 5

Same thing as bytes

Answer 5

Octets

Question 6

Consists of 128 bits

Answer 6

IP version 6

Question 7

Consists of 32 bits

Answer 7

IP version 4

Question 8

Another term for mac later address

Answer 8

Physical numeric address

Question 9

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

Answer 9

Media access controller or Mac

Question 10

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

Answer 10

Logical link control

Question 11

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

Answer 11

Address resolution protocol arp

Question 12

Mac layer address is associated with

Answer 12

Data link layer or network access layer

Question 13

IP addresses are associated with

Answer 13

Network layer or the tcp/ip internet layer

Question 14

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

Answer 14

Intermediate host

Question 15

The data frame crossing your router

Answer 15

Hops

Question 16

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

Answer 16

A to e

Question 17

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

Answer 17

Network address translation Nat or address Masquerading

Question 18

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

Answer 18

Network address translation Nat or address Masquerading

Question 19

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

Answer 19

Aggregated global unit test address

Question 20

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

Answer 20

Anycast address

Question 21

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

Answer 21

Asic application specific integrated circuit

Question 22

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

Answer 22

Broadcast address

Question 23

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

Answer 23

Classless inter domain routing cidr

Question 24

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

Answer 24

Constant link subnet masking clsm

Question 25

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

Answer 25

Domain

Question 26

A symbolic name for a TCP IP network resource

Answer 26

Domain name

Question 27

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

Answer 27

Domain name system DNS

Question 28

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

Answer 28

Dotted decimal notation

Question 29

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

Answer 29

End to end connection

Question 30

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

Answer 30

Eui-64-format

Question 31

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.

Answer 31

Extended Network prefix

Question 32

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

Answer 32

Firewall

Question 33

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

Answer 33

Host portion

Question 34

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

Answer 34

Interface identifier

Question 35

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

Answer 35

Intermediate hosts

Question 36

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

Answer 36

Internet assigning numbers authority i a n a

Question 37

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

Answer 37

Internet service provider

Question 38

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

Answer 38

IP gateway

Question 39

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

Answer 39

IP renumbering

Question 40

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

Answer 40

Layer 3 switch

Question 41

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

Answer 41

Link local address

Question 42

An address that points directly back to the sender

Answer 42

Loop back address

Question 43

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

Answer 43

Mediae access control layer Mac

Question 44

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

Answer 44

Multicast address

Question 45

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

Answer 45

Network address

Question 46

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

Answer 46

Network portion

Question 47

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

Answer 47

Network prefix

Question 48

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

Answer 48

Network service access point nsap

Question 49

And IP address expressed in dotted decimals or binary notation

Answer 49

Numeric IP address

Question 50

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

Answer 50

Organizationally unique identifier

Question 51

Another term for macular address

Answer 51

Physical numeric address

Question 52

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

Answer 52

Private IP address

Question 53

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

Answer 53

Proxy server

Question 54

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

Answer 54

Public IP address

Question 55

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

Answer 55

Quality of service qos

Question 56

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

Answer 56

Reverse proxying

Question 57

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

Answer 57

Route aggregation

Question 58

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

Answer 58

Scope identifier

Question 59

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

Answer 59

Site local address

Question 60

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

Answer 60

Subnet mask

Question 61

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

Answer 61

Subnetting

Question 62

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

Answer 62

Summary address

Question 63

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

Answer 63

Summary address

Question 64

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

Answer 64

Supernanning

Question 65

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

Answer 65

Unspecified address

Question 66

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

Answer 66

Variable length subnet masking vlsm

Question 67

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

Answer 67

Variable length subnet masking vlsm

Question 68

Blocksof 4 16-bit values in an IPv6 address

Answer 68

Words