OSI
TCP/IP
Network Devices
Ethernet
Acronyms
100
The first layer of the OSI model.
What is physical layer
100
This layer in the original TCP/IP model has since been broken into two layers.
What is the Network Access Layer or layer 1
100
A switch segments the network by creating these on each port
What is a collision domain
100
This organization sets all standards regarding ethernet technology.
What is IEEE
100
The acronym LAN stands for this.
What is Local Area Network
200
The HTTP protocol is in this layer of the OSI model.
What is application layer or layer 7
200
These are two of the three layers that match both in name and function in the OSI and TCP/IP model
What is the Transport Layer (4) or the Data Link (2) or the Physical (1)
200
A router always kills this type of traffic
What is broadcast traffic
200
This is the IEEE standard which describes ethernet wired networks.
What is 802.3
200
The acronym FCS Stands for this.
What is Frame Check Sequence
300
The UDP protocol is in this layer of the OSI model.
What is layer 4 or the transport layer
300
This is the top layer of the TCP/IP model
What is Application layer (5)
300
This is the minimum number of networks a router is connected to
What is 2
300
This is the IEEE standard which describes wireless ethernet networks.
What is 802.11
300
The acronym NIC stands for this
What is Network Interface Card
400
This layer handles encrypting or decrypting data in the OSI model
What is the Presentation layer or layer 6
400
A network switch would be located in this layer of the TCP/IP model
What is Data Link (2) layer
400
This is a layer 1 device which allows network connections to be split
What is a hub
400
This is where the FCS is located in an ethernet packet
What is the ethernet trailer
400
UTP stands for this.
What is unshielded twisted pair
500
When troubleshooting, this is the layer you should always end with.
What is application layer or layer 7
500
A router would be located in this layer of the TCP/IP model.
What is Internet (3)
500
LAN = _______ domain = Subnet. This fills in the blank.
What is broadcast
500
When sending an ethernet packet between two devices on different networks, this destination address would be used.
What is IP Address
500
MAC stands for this
What is Media Access Control
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