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TM129: Networking > Module 2: Online Connections > Flashcards

Module 2: Online Connections Flashcards

1
Q

what is a

peripheral

on a network and what are 3 examples

A

These are devices that are not directly connected to the LAN but instead rely on the host they are connected to in order to send and receive data, these will not have their own ip address on the network.

Some examples are

  1. Cameras
  2. Scanners
  3. Locally attached printers
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2
Q

what is a

network device

on a network and what are 3 examples

A

These are devices that connect with hosts or other network devices. These will be concerned with the movement and control of network traffic.

Some examples include:

  1. Hub
  2. Switch
  3. Router
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3
Q

describe what

dynamic IP configuration

is and in 2 steps how it is acheived

A

With this type of configuration all the IP settings can be obtained automatically without any user intervention. Typically

  1. an end device will ask a Dynamic Host Configuration Protocol (DHCP) server for an IP address
  2. The Dynamic Host Configuration Protocol (DHCP) server selects an IP address from a pool of available IP addresses and sends it to the end device with any other IP settings it may need
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4
Q

With this type of configuration the IP settings will be manually typed into the device.

This type of configuration is usually used when we want a device to have an unchanging address so that we always know where to find it, such as a server or a printer

note

The IP address must be unique on the network.

A

describe what

manual IP configuaration

is and when we might be required to do this

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5
Q

These are devices that connect with hosts or other network devices. These will be concerned with the movement and control of network traffic.

Some examples include:

  1. Hub
  2. Switch
  3. Router
A

what is a

network device

on a network and what are 3 examples

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6
Q

what is a

Media Access Control (MAC) address

A

This is an address that uniquely identifies your device

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7
Q

These are devices that are not directly connected to the LAN but instead rely on the host they are connected to in order to send and receive data, these will not have their own ip address on the network.

Some examples are

  1. Cameras
  2. Scanners
  3. Locally attached printers
A

what is a

peripheral

on a network and what are 3 examples

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8
Q

what are the 4 categories that

componets that exist on a network

can be broken down into

A

these can be placed inside one of the following categories:

  1. Hosts
  2. Peripherals
  3. Network devices
  4. Network media
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9
Q

these can be placed inside one of the following categories:

  1. Hosts
  2. Peripherals
  3. Network devices
  4. Network media
A

what are the 4 categories that

componets that exist on a network

can be broken down into

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10
Q

what is

network media

on a network and what are 2 examples

A

this provides the connection between hosts and network devices. It is this that data travels on in order to travel from one device to another. this can be wired or wireless

some examples include:

  1. Copper cable
  2. Radio waves
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11
Q

what is the

Organizational Unique Identifier (OUI)

within a mac address

Media Access Control (MAC) address

A

this is the first three pairs of digits within the MAC address and identifies the manufacturer of the device

the remaining digits will be unique to your device

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12
Q

this is an address that uniquely identifies a device connected to a network

A

what is an

IP address

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13
Q
  1. Start
  2. Settings
  3. Network and internet
  4. Change adapter options
  5. Pick adapter (ethernet /wifi)
  6. Right click and select properties
  7. Click ‘Internet Protocol Version 4 (TCP/IPv4)’
  8. Select the properties button
A

using windows 10 and starting from the start menu button what are the steps to

manually configure the IP settings

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14
Q

This is an address that uniquely identifies your device

A

what is a

Media Access Control (MAC) address

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15
Q

this is a windows command that will show detailed IP configurations such as:

  1. Domain Name System (DNS) server address
  2. Dynamic Host Configuration Protocol (DHCP) server address
  3. Media Access Control (MAC) address (physical address)
  4. Lease times of IP address (obtained / expires)
A

what is

ipconfig /all

and what 4 pieces of information might we be given by using it

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16
Q

This is a windows command that will display IP configuration such as

  1. IP address
  2. Subnet mask
  3. Default gateway
A

what is

ipconfig

and what 3 pieces of information might we be given by using it

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17
Q

what is a

default gateway

A

this is the address of the host that is either connected to the internet or connected to other networks on the LAN

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18
Q

what is a

subnet mask

A

this is an address that identifies which network a host or device belongs to

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19
Q

These are devices connected to the LAN which send and receive user data. These will have their own IP address on the network.

Some examples include:

  1. Personal computers
  2. Network attached printer
A

what is a

host

on a network and what are 2 examples

20
Q

this is the first three pairs of digits within the MAC address and identifies the manufacturer of the device

the remaining digits will be unique to your device

A

what is the

Organizational Unique Identifier (OUI)

within a mac address

Media Access Control (MAC) address

21
Q

describe what

manual IP configuaration

is and when we might be required to do this

A

With this type of configuration the IP settings will be manually typed into the device.

This type of configuration is usually used when we want a device to have an unchanging address so that we always know where to find it, such as a server or a printer

note

The IP address must be unique on the network.

22
Q

what is the

ping

command

A

this is a windows command that allows you to test if there is a connection to an address

23
Q

this is an address that identifies which network a host or device belongs to

A

what is a

subnet mask

24
Q

what is

Ethernet

commonly used for

A

This is a technology commonly used on Local Area Networks (LANs) in order to connect hosts on a network.

25
Q

what is

ipconfig

and what 3 pieces of information might we be given by using it

A

This is a windows command that will display IP configuration such as

  1. IP address
  2. Subnet mask
  3. Default gateway
26
Q

this is hardware that allows the device to connect with the network media.

A

what is a

Network Interface Card (NIC)

27
Q

This is a technology commonly used on Local Area Networks (LANs) in order to connect hosts on a network.

A

what is

Ethernet

commonly used for

28
Q

what is a

physical topology

and what 3 pieces of information might we gather from it

A

This is a diagram that may tell us where devices are and how they are connected.

It will typically display information such as:

  1. Where hosts are located
  2. Where network devices are located
  3. Where wiring has been installed
29
Q
  1. First introduced in 1980
  2. and was standardised in 1983
  3. as IEEE 802.3
A

when was

  1. ethernet first commercially introduced
  2. ethernet first standardised
  3. and what is its standard known as
30
Q

This diagram is mainly concerned with the network configuration of devices on a network

such as their:

  1. IP addresses
  2. Network addresses
A

what is a

logical topology

and what 2 pieces of information might we gather from it

31
Q

for a host to acheive this they must have:

  1. Network Interface Card (NIC)
  2. ip address
  3. subnet mask
  4. default gateway
A

which piece of hardware and 3 IP settings must be present and configured in order for a

host to communicate on a network

32
Q

what is an

IP address

A

this is an address that uniquely identifies a device connected to a network

33
Q

how many bits does a

Media Access Control (MAC) address

contain and how is it written

A

It is a 48 bit address written in hexadecimal

00-50-56-B3-E8-C1

34
Q

what is

ipconfig /all

and what 4 pieces of information might we be given by using it

A

this is a windows command that will show detailed IP configurations such as:

  1. Domain Name System (DNS) server address
  2. Dynamic Host Configuration Protocol (DHCP) server address
  3. Media Access Control (MAC) address (physical address)
  4. Lease times of IP address (obtained / expires)
35
Q

this provides the connection between hosts and network devices. It is this that data travels on in order to travel from one device to another. this can be wired or wireless

some examples include:

  1. Copper cable
  2. Radio waves
A

what is

network media

on a network and what are 2 examples

36
Q

With this type of configuration all the IP settings can be obtained automatically without any user intervention. Typically

  1. an end device will ask a Dynamic Host Configuration Protocol (DHCP) server for an IP address
  2. The Dynamic Host Configuration Protocol (DHCP) server selects an IP address from a pool of available IP addresses and sends it to the end device with any other IP settings it may need
A

describe what

dynamic IP configuration

is and in 2 steps how it is acheived

37
Q

when was

  1. ethernet first commercially introduced
  2. ethernet first standardised
  3. and what is its standard known as
A
  1. First introduced in 1980
  2. and was standardised in 1983
  3. as IEEE 802.3
38
Q

this is a windows command that allows you to test if there is a connection to an address

A

what is the

ping

command

39
Q

using windows 10 and starting from the start menu button what are the steps to

manually configure the IP settings

A
  1. Start
  2. Settings
  3. Network and internet
  4. Change adapter options
  5. Pick adapter (ethernet /wifi)
  6. Right click and select properties
  7. Click ‘Internet Protocol Version 4 (TCP/IPv4)’
  8. Select the properties button
40
Q

This is a diagram that may tell us where devices are and how they are connected.

It will typically display information such as:

  1. Where hosts are located
  2. Where network devices are located
  3. Where wiring has been installed
A

what is a

physical topology

and what 3 pieces of information might we gather from it

41
Q

what is a

Network Interface Card (NIC)

A

this is hardware that allows the device to connect with the network media.

42
Q

which piece of hardware and 3 IP settings must be present and configured in order for a

host to communicate on a network

A

for a host to acheive this they must have:

  1. Network Interface Card (NIC)
  2. ip address
  3. subnet mask
  4. default gateway
43
Q

this is the address of the host that is either connected to the internet or connected to other networks on the LAN

A

what is a

default gateway

44
Q

what is a

host

on a network and what are 2 examples

A

These are devices connected to the LAN which send and receive user data. These will have their own IP address on the network.

Some examples include:

  1. Personal computers
  2. Network attached printer
45
Q

what is a

logical topology

and what 2 pieces of information might we gather from it

A

This diagram is mainly concerned with the network configuration of devices on a network

such as their:

  1. IP addresses
  2. Network addresses
46
Q

It is a 48 bit address written in hexadecimal

00-50-56-B3-E8-C1

A

how many bits does a

Media Access Control (MAC) address

contain and how is it written

TM129: Networking (19 decks)

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