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Study sets matching "network hardware"

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Study sets matching "network hardware"

22 terms
Network Hardware
NIC
network port
hub / switch
server
...
...
...
...
NIC
...
network port
...
12 terms
Network Hardware
Stand Alone Computer
Computer Network
LAN
Local Area Network
Any computer or device that is not connected to any other com…
a collection of computers that are connected together to allo…
Local Area Network
Networked computers / devices are located fairly close to eac…
Stand Alone Computer
Any computer or device that is not connected to any other com…
Computer Network
a collection of computers that are connected together to allo…
8 terms
Network Hardware
Hub
Switch
Router
Repeater
Used for star networks. It's a hardware device that connects…
(Stores the addresses). A switch looks at the address, and ma…
(Transfer data from one network to another in an intelligent…
Splits the cable into segments, and repeats the signal.
Hub
Used for star networks. It's a hardware device that connects…
Switch
(Stores the addresses). A switch looks at the address, and ma…
33 terms
Network Hardware
Media
Types of network media
Network Adapter
Network Interface Card (NIC)
The networking medium provides the path for signals to pass b…
-Copper cables use electrical signals... -Fiber optic cables us…
Responsible for creating and receiving transmissions signals…
Uses a cable medium
Media
The networking medium provides the path for signals to pass b…
Types of network media
-Copper cables use electrical signals... -Fiber optic cables us…
11 terms
Network Hardware
Network
Network interface card
Wide Area Network
Local Area Network
A group of computer systems or other computing hardware devic…
Each node/workstation needs this to connect to a network
A computer network that extends over a large geographical area
A network that extends over a small geographical area
Network
A group of computer systems or other computing hardware devic…
Network interface card
Each node/workstation needs this to connect to a network
16 terms
PC/Network Hardware
CPU
Harddisk
Motherboard
Mini-ITX
CPU
Harddisk
8 terms
network hardware
Types of network devices
Network Interface Cards
HUB
SWITCH
Network Interface Cards (NIC), Hubs, Switch, Router, Bridge,…
is a computer hardware component that connects a computer to…
A hub is a common connection point for devices in a network.
is a computer networking device that connects devices togethe…
Types of network devices
Network Interface Cards (NIC), Hubs, Switch, Router, Bridge,…
Network Interface Cards
is a computer hardware component that connects a computer to…
22 terms
Network hardware
+Performance unaffected... +Easy to add m…
+Fast, no data collisions... -Device/cabl…
+Cheap - less cabling... -Cable damage =…
File broken down into small chunks of…
Star
Ring
Bus
Data packet
+Performance unaffected... +Easy to add m…
Star
+Fast, no data collisions... -Device/cabl…
Ring
18 terms
Network Hardware for PM
Firewall
Hub
Multi-layer Switch
NIC - Network Interface Card
Firewall
Hub
14 terms
Network Hardware
CAT 5 Ethernet Cable
CAT 6 Ethernet Cable
Optical Fibre
Wireless Access Point
Connects computers to networks at a speed of upto 100MB/S.
Connects computers to networks at a speed of upto 10GB/S.
A faster way to connect to the network.
Connects all wireless devices to the network by creating a po…
CAT 5 Ethernet Cable
Connects computers to networks at a speed of upto 100MB/S.
CAT 6 Ethernet Cable
Connects computers to networks at a speed of upto 10GB/S.
8 terms
Network hardware
Ports
Hubs
Repeaters
Switches
Physical connection points to a device
Serve as the center of the network and switch or direct commu…
Extend the range of a network by amplifying or regenerating s…
Devices that connect telecommunication circuits and may allow…
Ports
Physical connection points to a device
Hubs
Serve as the center of the network and switch or direct commu…
10 terms
Network Hardware
Network Interface card
Terminator
Repeaters
Hubs
A circuit that prepares and generates signals that are presen…
A device attached to the end of a bus network to prevent sign…
Something that cleans up a message after it's transmitted thr…
Repeaters but with more than one output port, can also boost…
Network Interface card
A circuit that prepares and generates signals that are presen…
Terminator
A device attached to the end of a bus network to prevent sign…
7 terms
Network Hardware
Network
Network Interface Card (NIC)
Terminator
Repeater
A set of connected computers and other devices for sharing re…
The circuit that allows data packets to travel to and from th…
A device attached to the end of a single direction network to…
Stops the signal from losing its quality/integrity across lar…
Network
A set of connected computers and other devices for sharing re…
Network Interface Card (NIC)
The circuit that allows data packets to travel to and from th…
15 terms
Network Hardware
Half Duplex
Full Duplex
Collisions
NIC
A port can send data provided it is not receiving data
All nodes can send and receive on their port at the same time
These do not occur in full duplex mode
Short for Network Interface Card
Half Duplex
A port can send data provided it is not receiving data
Full Duplex
All nodes can send and receive on their port at the same time
11 terms
Network Hardware
Cables and Wireless Connections
Terminator
Repeaters
Hub
They must be connected to something, weather it be a network…
Attached to the end of the bus network to prevent signals fro…
Prevents signal loss by receiving and cleaning up the signal…
Similar to a repeater, but with multiple outputs that can be…
Cables and Wireless Connections
They must be connected to something, weather it be a network…
Terminator
Attached to the end of the bus network to prevent signals fro…
16 terms
Computer Hardware and Network Configurations
COMPUTER NETWORKS
WORKSTATIONS
SERVERS
HUBS
set of computers connected together for the purpose of sharin…
a desktop computer terminal, typically networked and more pow…
a computer or computer program that manages access to a centr…
the most basic networking device that connects multiple compu…
COMPUTER NETWORKS
set of computers connected together for the purpose of sharin…
WORKSTATIONS
a desktop computer terminal, typically networked and more pow…
9 terms
Network Hardware
Network
Network Advantages
Network Disadvantages
Data packets
Is when more than one device is connected together.
It is easy to share resources, information and software. It a…
Hardware is needed. Hacking can occur also viruses can easily…
Are files that are broken up into small chunks of data in ord…
Network
Is when more than one device is connected together.
Network Advantages
It is easy to share resources, information and software. It a…
14 terms
Network Hardware
Both clients and servers need a ______…
Every network adapter has ____________…
The 4 Ethernet speeds for wired networ…
__________________ is the ability to c…
Network
MAC
10Mbps; 100Mbps; 1Gbps; 10Gbps
Quality of Service
Both clients and servers need a ______…
Network
Every network adapter has ____________…
MAC
20 terms
Network Hardware
RJ-45
Patch Cable
Crossover Cable
Switch
Commonly used connector in Networking
Ethernet cable in which the wires line up exactly on both ends.
Ethernet cable in which the wires are opposite of each other…
Computer networking device that connects devices together on…
RJ-45
Commonly used connector in Networking
Patch Cable
Ethernet cable in which the wires line up exactly on both ends.
22 terms
4.0 Network Hardware
network interface
network interface controller (NIC)
NIC function
media access control address (MAC addr…
enables a computing device to send and receive data across a…
a computer hardware component that connects a computer to a n…
physical connection to media, MAC address and data encapsulat…
firmware containing a unique 48-bit identifier
network interface
enables a computing device to send and receive data across a…
network interface controller (NIC)
a computer hardware component that connects a computer to a n…
31 terms
Network Hardware
DHCP server
Cyclical Redundancy Check
If a network is slow due to excessive…
Central connecting point in a physical…
Can dynamically assign IP addresses
Checks for errors in frames
Segment the network with a bridge
Hub
DHCP server
Can dynamically assign IP addresses
Cyclical Redundancy Check
Checks for errors in frames
8 terms
Networking Hardware
Network Interface Card (NIC)
Network Cable
Hub
Switch
Is a computer hardware component that lets a computer connect…
To connect different devices to make up a network
A device that connects a number of computers together to make…
like a hub is a device that connects a number of computers to…
Network Interface Card (NIC)
Is a computer hardware component that lets a computer connect…
Network Cable
To connect different devices to make up a network
20 terms
Network Hardware
Switch
RJ45
Coaxial Cable
Hub
Function of a modem, but all ports don't output the same signal
Most commonly used network cabling used
Old form of network cabling, mainly used for TV signals
Allows for multiple network connections to one source
Switch
Function of a modem, but all ports don't output the same signal
RJ45
Most commonly used network cabling used
5 terms
Networking Hardware
NIC (Network Interface Card)
Hub
Router
Switch
It is an expansion card that enables a computer to connect to…
A hub is the most basic networking device that connects multi…
...
...
NIC (Network Interface Card)
It is an expansion card that enables a computer to connect to…
Hub
A hub is the most basic networking device that connects multi…
17 terms
NETWORKING HARDWARE
Power supply
Thermal compound
Fastener
Computer Case
Fuente de alimentación
Paste-like material with very high heat-transfer properties.…
Tornillo pasador
Houses the processor and other components of the computer sys…
Power supply
Fuente de alimentación
Thermal compound
Paste-like material with very high heat-transfer properties.…
27 terms
Networking Hardware
What is the transmission medium for wi…
What is the difference between half-du…
What are the main differences between…
Which device would you use to connect…
Radio Signals
Half duplex can only transmit on it or receive, cannot do bot…
Half duplex(hub) and full duplex(switch)
Router
What is the transmission medium for wi…
Radio Signals
What is the difference between half-du…
Half duplex can only transmit on it or receive, cannot do bot…
20 terms
Hardware and Networking
RAM
Hard disk
Operating System
Central Processing Unit
Random Access Memory. RAM chips are little printed circuit bo…
The hard disk can be used to store a list of instructions tel…
A collection of instructions that handle the screen, keyboard…
Also known as the microprocessor; the brains of the computer.
RAM
Random Access Memory. RAM chips are little printed circuit bo…
Hard disk
The hard disk can be used to store a list of instructions tel…
7 terms
OCR Computing - Network Hardware
Hubs
Cables
Switches
Wireless access points
These are hardware devices that connect many network devices…
The connections between devices on most LANS are made with co…
Switches connect network segments or devices. They can also a…
These allow connection to a LAN without the need for physical…
Hubs
These are hardware devices that connect many network devices…
Cables
The connections between devices on most LANS are made with co…
17 terms
Hardware : Networks
network
file server
network address
LAN (local)
A telecommunications network which allows computers to exchan…
a device that controls access to separately stored files, as…
Any logical or physical address that uniquely distinguishes a…
A computer network that spans a relatively small area. Most o…
network
A telecommunications network which allows computers to exchan…
file server
a device that controls access to separately stored files, as…
8 terms
Networks - Hardware
NIC & MAC
WAP
Routers
Modem
Desktop & laptops use Network Interface Cards. Each NIC has a…
A Wireless Access Point is the device to which a computer con…
Routers connect networks. You have a home router to connect o…
Device that converts digital data into an analogue signal for…
NIC & MAC
Desktop & laptops use Network Interface Cards. Each NIC has a…
WAP
A Wireless Access Point is the device to which a computer con…
5 terms
MCHS - Networks / Network Hardware
Local Area Network
Advantages of a Network
Network Topologies
Bus Network
A collection of computers and peripheral devices connected to…
- Sharing files so that everyone on the network can access th…
- Bus ... - Ring... - Star
Advantages... - Easy and inexpensive.... - Easy to add computers.…
Local Area Network
A collection of computers and peripheral devices connected to…
Advantages of a Network
- Sharing files so that everyone on the network can access th…
26 terms
Network Hardware, Switching, & Router
NICs (Network Interface Card)
Repeaters
Hub
Bridges
Enable a node to receive and transmit data over a network med…
Regenerate a signal over an entire network.
Repeater with more than one output port.
Connect two network segments by analyzing incoming frames.
NICs (Network Interface Card)
Enable a node to receive and transmit data over a network med…
Repeaters
Regenerate a signal over an entire network.
63 terms
Hardware and Networking
Cache Memory
Central Processing Unit (CPU)
Clock Speed
Flash Memory
Very fast memory chips located in the CPU... - operates at highe…
- Commands are processed and performed by the CPU... - Run at ra…
- Computers run at a pace determined by the CPU's clock speed…
Flash memory is a type of electrically erasable programmable…
Cache Memory
Very fast memory chips located in the CPU... - operates at highe…
Central Processing Unit (CPU)
- Commands are processed and performed by the CPU... - Run at ra…
Networking Hardware
Network Interface Card (NIC)
Network Cable
Hub
Switch
Is a computer hardware component that lets a computer connect…
To connect different devices to make up a network
A device that connects a number of computers together to make…
like a hub is a device that connects a number of computers to…
Network Interface Card (NIC)
Is a computer hardware component that lets a computer connect…
Network Cable
To connect different devices to make up a network
10 terms
Networks/Hardware
Network
LAN Network
WAN Network
4 ways to connect networks?
2 or more computers/devices connected together to exchange data
Local Area Network, A physically connected network in 1 geogr…
Wide Area Network, Many LANs connected together, more than 1…
Wireless, Cables, Telephone lines and Satellites
Network
2 or more computers/devices connected together to exchange data
LAN Network
Local Area Network, A physically connected network in 1 geogr…
25 terms
Networking Hardware
Commands
enable
config
hostname (RouterA)
Description
enter elevated or privileged mode or login
enters global configuration mode
sets the host name
Commands
Description
enable
enter elevated or privileged mode or login
6 terms
Network Hardware Vocabulary Terms
Switches
Bridges
Routers
Gateways
It is a device for opening and closing an electric current.
A network device that is used to send data between two differ…
Electronic devices used to ensure messages are sent to their…
Devices that are protocol converters; typically connect and c…
Switches
It is a device for opening and closing an electric current.
Bridges
A network device that is used to send data between two differ…
6 terms
Network Hardware Vocabulary Terms
Switches
Bridges
Routers
Gateways
It is a device for opening and closing an electric current.
A network device that is used to send data between two differ…
Electronic devices used to ensure messages are sent to their…
Devices that are protocol converters; typically connect and c…
Switches
It is a device for opening and closing an electric current.
Bridges
A network device that is used to send data between two differ…
13 terms
Network Hardware Devices
Network Interface Card (NIC)
Router
Switch
Bridge
each device connected to the network requires a special netwo…
a device that determines where to send a data packet between…
a device that directs data packets along a path. It may inclu…
a combination of hardware and software to link two similar ne…
Network Interface Card (NIC)
each device connected to the network requires a special netwo…
Router
a device that determines where to send a data packet between…
18 terms
Network Hardware for PM
Firewall
Hub
Multi-layer Switch
NIC - Network Interface Card
Firewall
Hub
18 terms
Network Hardware for PM
Firewall
Hub
Multi-layer Switch
NIC - Network Interface Card
Firewall
Hub
18 terms
Network Hardware for PM
Firewall... Inspects packets for ports i…
Hub... Repeats the signal to go over 300…
Multi-layer Switch... Breaks up Broadcas…
NIC - Network Interface Card... network…
Firewall... Inspects packets for ports i…
Hub... Repeats the signal to go over 300…
9 terms
OCR Computing - Network Hardware
Hubs
Cables
Switches
Wireless access points
These are hardware devices that connect many network devices…
The connections between devices on most LANS are made with co…
Switches connect network segments or devices. They can also a…
These allow connection to a LAN without the need for physical…
Hubs
These are hardware devices that connect many network devices…
Cables
The connections between devices on most LANS are made with co…
18 terms
Network Hardware for PM
Nathaniel is cute
Hub
Multi-layer Switch
NIC - Network Interface Card
Nathaniel is cute
Hub
14 terms
Computer Hardware/Network
DNS-Domain Name Server
IP Address
LAN
WAN
The Internet's system for converting alphabetic names into nu…
A numerical label assigned to each device on a network.
Local Area Network- a computer network covering a small local…
Wide Area Network-a computer network that extends over a larg…
DNS-Domain Name Server
The Internet's system for converting alphabetic names into nu…
IP Address
A numerical label assigned to each device on a network.
20 terms
109.02 Network Hardware
Bridge Router
Coaxial Cable
Fiber Optic Cable
Media Access Control (MAC) Address
A network device that connects two networks
A network medium made of copper; the central conductive core…
A network medium made of glass that transmits data, in the fo…
A unique identifying number assigned to every network device
Bridge Router
A network device that connects two networks
Coaxial Cable
A network medium made of copper; the central conductive core…
21 terms
Network+ 4.2 Hardware Tools
Cable Tester
Cable Certifier
Crimper
Butt Set
A tool for testing if a cable can connect properly end-to-end…
Determines the precise performance of a cable, and then recor…
Attaches connectors to cable
A tool for accessing and testing a telephone company's local…
Cable Tester
A tool for testing if a cable can connect properly end-to-end…
Cable Certifier
Determines the precise performance of a cable, and then recor…
11 terms
Network Hardware. Configuring a network.
Modem
Modem
Modem
Modem
MOdulator DEmodulator.
A device which converts acomputer´s digital signal into an an…
It also does the reverse process, in that it converts analogu…
They are used to allow computers to connect to networks over…
Modem
MOdulator DEmodulator.
Modem
A device which converts acomputer´s digital signal into an an…
25 terms
Networking Hardware and Media
POTS
Bluetooth
2.4 to 2.485 GHz
cellular
plain old telephone systems - used for voice and ending and r…
A _________ device can connect up to seven other Bluetooth de…
Bluetooth devices operate in the ______ to ______ radio frequ…
Although slower than DSL and cable connections, _______ WANs…
POTS
plain old telephone systems - used for voice and ending and r…
Bluetooth
A _________ device can connect up to seven other Bluetooth de…
Network Hardware. Configuring a network.
Modem
Modem
Modem
Modem
MOdulator DEmodulator.
A device which converts acomputer´s digital signal into an an…
It also does the reverse process, in that it converts analogu…
They are used to allow computers to connect to networks over…
Modem
MOdulator DEmodulator.
Modem
A device which converts acomputer´s digital signal into an an…
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