Topologies
Cake
Devices
Standards and Organizations
?

100

Uses a single cable or conductor to connect all nodes

Bus

100

Lowest layer of the model

Physical 

100

Makes no decision about where a packet is sent

Layer 1 device

100

Standardization of computer equipment

ISO

100

Ensures character-code recognition

Presentation Layer

200

Involves running cables from each node to connect a single point

Star

200

Describes how raw data is packaged for transfer

Data link

200

Switches that decisions based on MAC address.

Layer 2 device

200

Describes how hardware and software should work together to form a network communication system

OSI

200

Interfaces directly to application

Application layer

300

Runs continuously from node to node

Ring

300

Primarily responsible for addressing and navigating networks

Network


300

Routers that make a decision based on a protocol.

Layer 3 Devices

300

Comprises 46 different countries and other organizations

ISO

300

IEEE version splits the data link layer into two
sublayers ____________ __________ _________

LLC and MAC

400

Each node connects to every other node

Mesh

400

Sequences packets and reassembles them into correct order

Transport

400

A ____ is an example of a layer 1 device

Cable

400

Serves as a guide for troubleshooting and designing systems

OSI

400

Name three topologies 

Bus, ring, mesh, tree, star.

500

a mixture of topologies.

Hybrid

500

Establishes a connection between two different computers

Session

500

Layer 3 can also route.......

IP

500

Developed the OSI model

ISO

500

What is the middle layer of the OSI model

Transport