2.2Hub exercise

Which network topology can we see at the beginning of the video

• Star network

• Bus network

• Token-ring network

• Man network

How are called the resistences that we must put at the end of bus networks?

• Token

• Hub

• Network terminator

• Hub

What device is the most currently used to connect several computers in a LAN?

• Hub

• Router

• Bridge

• Network terminator

How many ports does hub0 have?

• 4

• 6

• 8

• 12

In Packet Tracer, which cable type do they use to connect hubs 0 and 1?

• Straight

• Twisted

• Copper

• Optical fiber

Which is one of the main problems of hubs?

• The price

• The size

• Efficiency: they repeat the packets through all the ports appart from the one that sent it

• Difficult to configure

In which menu of packet tracer is it possible to see how a hub works sending packets?

• Simulation

• Configuration

• Devices

• Switches and hubs

Which other devices can we use to improve the efficiency of hubs?

• Bridges

• Routers

• Switches

• Bus