the whole thing works a different way. Your telephone line is effectively split into two lines: a voice channel, that works as before, by circuit switching, and a data channel that can constantly send and receive packets of digital data to or from your computer bypacket switching, which is ...
Explain the two approaches of packet switching techniques.Datagram approachVirtual circuit approachSwitched virtual circuit(SVC)Permanent virtual circuit(PVC)Circuit鈥搒witched connection versus virtual鈥揷ircuit connectionPath versus routeDedicated versus shared2. Explain IP addressing method.Internetwork ...
(You can see a photo of the circuit below.) This means the lamp can produce more light than it would otherwise do and also helps to reduce flicker. The circuit is connected to a couple of electrical contacts called electrodes. When electricity flows into the electrodes, electrons (shown ...
The router is the packet switching equipment in the network layer of the OSI protocol model (or network layer relay equipment), and the basic function of the router is to transmit the data (IP message) to the correct network, including the ...
for that packet. Once the router has identified the best route for a packet to travel, it passes the packet along the appropriate network to another router. That router checks the destination address, find what it considers the best route for the packet and passes it to the destination ...