A network technician is able to connect the switches between two offices, but the offices cannot communicate with each other, as
each office uses a different IP addressing scheme. Which of the following devices needs to be installed between the switches to allow communication? A. Bridge
B. Access point
C. Router
D. Range extender
In computer networking, the router's function is to stand in between diferent data lines and control the flow of data packets. When a packet arrives from one direction, it reads the address information in the header to determine its direction. Note that the data lines will contain different IP addressing scheme, so considering the scenario in the above question, since the offices use different IP schemes, a router will serve the purpose of directing data packets to allow communication.
At regular intervals the AP in an infrastructure network or wireless device in an adhoc network sends a beacon frame both to announce its presence and to provide the necessary information for other devices to join the network.
