OSI Model Crossword

An online crossword puzzle with 20 words. Play it free at AgileCrosswords.com.

Clues

This layer transforms data into a form application layer can accept, includes encryption/decryption.
Application, Presentation, Session layers
Layer that checks for availability of user resources
This layer sets up and tears down connections to remote hosts
Encapsulation at the transport layer
Encapsulation at the network layer
Layer 7 protocol uses to connect to remote hosts.
A network layer protocol used to test host availability.
How data is transmitted at the physical layer.
Best-effort protocol at layer 4
Connection-oriented protocol that controls data flow and windowing. Uses a 3-way handshake.
The layer 3 protocol that implements logical addressing
Transport, Network, Data-link, Physical layers
The layer that transports information to other network devices and hosts
Has LLC and MAC sublayers
This layer establishes, manages and terminates connections between applications.
Third layer of the OSI model
Encapsulation at the data-link layer
The units of information the user creates at the application layer.
Seven layer model of network communications