Acronyms
What does TCP/IP stand for?
Transmission Control Protocol/ Internet Protol
This layer is the lowest layer of the OSI model.
It is mainly concerned with how the digital signals are sent from one computer to another
Physical Layer
A router is a layer_______ device.
Three
bOne cable is connected to every topology
Backbone...
Bus
What network device combines router and bridge functions?
Brouter
A protocol used in the Transport Layer
User Datagram Protocol (UDP)
Interfaces directly to application.
This layer works to create connections with the network
Application Layer
Device that does not make decisions about the networking. (Hubs and cables)
Layer One Device
Every node is interconnected with each other
Very reliable.
Mesh
What type of switch is described below?
Enhanced.
Can perform more than basic switch function
Multilayer Switch
Organization that developed the OSI model.
(ISO)
International Organization for Standardizations
This layer makes sure that the data is dependable
Disassembles, orients, and reassembles the packets
Involves TCP and UDP
Transport Layer
A switch is an example of a ________.
Layer Two device
Only uses one cable
This topology is always working.
Ring
What are common protocols that are a very important part in the operation of Microsoft's network.
NetBEUI and NetBIOS
Two divisions of the Data Link Layer
LLC(Logical link control) and MAC(Media Access Control)
This layer of the OSI model shows how the data is gotten ready and prepared for the next layer.
This layer checks the information it provides for errors.
Divided into LLC and MAC
Data Link Layer
A device that makes decisions depending on the MAC address.
Layer Two Device
Runs cables from a node to a singular point
Star
What do the letters in ATM stand for?
Asynchronous Transfer Mode
What do the letters in OSI stand for?
Open System Interconnection
Determines the port number of service.
Connects two devices on different networks.
Session Layer
Device that makes decisions depending on its own protocol.
Layer three device
This topology has a central device that is connected to other node around it.
Point-to-Multipoint Topology
Name five topologies
Tree, Point-to-point, Point-to-multipoint, bus, mesh, star, ring, hybrid, and/or wireless.