Which of the following functions are performed at the physical layer of the osi model?

Which of the following are included as part of data link layer specifications?

Identifying physical network devices.

Controlling your messages are propagated through the network

In the OSI model, which of the following functions are performed at the presentation layer?

Encrypting compressed data.

Specified data format.

In the OSI model, what is the primary function of the network layer?

Routes messages between Networks

In the OSI model, which of the following functions are performed at the application layer?

Integration of network functionality until host operating.

Enabling communication between our client services

Which of the following functions are performed at the physical layer of the OSI model?

Movement of dataAcross network cables

The data link in the OSI model is comprised of two sublayers, what are they?

MAC

LLC

What are the functions of the MAC sublayer

Define a unique Hardware address for each device on the

Letting devices on the network have access to the lan.

Which OSI model is responsible for guaranteeing reliable message delivery

Transport

Match each TCP IP layers with OSI model layers

Match networking functions or devices with OSI model layers

At what OSI layer doesn't a router operate to forward network messages

Network

The company purchases a new bridge, which filters packets based on the Mac address of the destination computer. I'm which layer of the OSI model is this device function?

Data link

At which layer of the OSI model do hubs operate?

Physical

Which of the following devices operate at OSI model layer 2?

Switch

Network interface card

Which three following devices operate at the data link layer of the OSI model?

Network interface card

Bridges

Router

Which OSI model layer is responsible for guaranteeing reliable message delivery?

Transport

At which OSI layer does a router operate to forward Network messages?

Network