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Taken as a function between hubs and switches have the same common data packet delivered from source to destination in a computer network. However, judging certainly conceptually distinct. each has different capabilities both in terms of speed as well as the system works.
At the hub there is no process nothing in handling network traffic. Hub just repeats the incoming signal to all ports on the hub. This will be very different from the switches in the switch each port also serves as a bridge. If a port is connected to a device then the principal of each device will be independent of other devices.
Hub has a weakness that will continue to repeat the signal in the form of data packets to all the (existing lines) despite the fact that the data packet has been received by the destination computer, as in Figure 3 (Mansfield, 2003). This will cause the collision frequency is more common.
Data transfer switch faster than hub for direct switching of data packets sent to the destination computer , not sent to all existing ports (broadcast) so that existing bandwidth can be used to switch fully.
Another difference is that the 10/100 Ethernet hub works only half-duplex, this means a device can only send or receive data at a certain time. Switches capable of working in full-duplex, which means capable of receiving and sending data at the same time.
The fundamental difference between the switch router is a router versus using 'store and forward'. While the switch works by switching on the fly. Router to take the entire package before the package is forwarded to the destination. Store and forward method of bringing the entire frame of data into the equipment, which then in-buffer for in a unit time. Will be clearer if we look at the TCP / IP layers, the frame header will pass through the data link layer and then taken to the layer above the network layer to know his type of frame. Only then forwarded to the destination network address via the data link layer kemabli. This process applies to all frames that pass the router. unlike a switch that only takes the first 20 bytes of a frame. Since the switch does not take the whole frame, but only the destination address (destination address) before forwarding the frame to the destination address, the network latency or pause (delay) that occurs will be smaller than the router.
The most fundamental difference between the Router, Switch and Hub are as follows:
➢ Router = working on OSI Layer 3 (network)
➢ Switch = working on OSI layer 2 (datalink)
➢ Hub = working on OSI Layer 1 (physical)
At the hub there is no process nothing in handling network traffic. Hub just repeats the incoming signal to all ports on the hub. This will be very different from the switches in the switch each port also serves as a bridge. If a port is connected to a device then the principal of each device will be independent of other devices.
Hub has a weakness that will continue to repeat the signal in the form of data packets to all the (existing lines) despite the fact that the data packet has been received by the destination computer, as in Figure 3 (Mansfield, 2003). This will cause the collision frequency is more common.
Data transfer switch faster than hub for direct switching of data packets sent to the destination computer , not sent to all existing ports (broadcast) so that existing bandwidth can be used to switch fully.
Another difference is that the 10/100 Ethernet hub works only half-duplex, this means a device can only send or receive data at a certain time. Switches capable of working in full-duplex, which means capable of receiving and sending data at the same time.
The fundamental difference between the switch router is a router versus using 'store and forward'. While the switch works by switching on the fly. Router to take the entire package before the package is forwarded to the destination. Store and forward method of bringing the entire frame of data into the equipment, which then in-buffer for in a unit time. Will be clearer if we look at the TCP / IP layers, the frame header will pass through the data link layer and then taken to the layer above the network layer to know his type of frame. Only then forwarded to the destination network address via the data link layer kemabli. This process applies to all frames that pass the router. unlike a switch that only takes the first 20 bytes of a frame. Since the switch does not take the whole frame, but only the destination address (destination address) before forwarding the frame to the destination address, the network latency or pause (delay) that occurs will be smaller than the router.
The most fundamental difference between the Router, Switch and Hub are as follows:
➢ Router = working on OSI Layer 3 (network)
➢ Switch = working on OSI layer 2 (datalink)
➢ Hub = working on OSI Layer 1 (physical)
