Switch work's full-duplex mode, but HUB work's on Half-duplex mode. each port of switch is a different collision-domain, but HUB is single collision-domain.
USB ports transmit data to up ti 127 devices in a daisy chain.
ports are important because through which goods are imported and exported.
To switch frames between different ports
VLANs.
just connect the switches in a star shape and connect your machines to the "edge"-switches.You've one "core"-switch which uses 4 of it's 8 ports to connect to the other switches. These edge switches have 7 ports free for machines.4x7=28 plus you've 4 ports free on your "core/center"-switch, makes 29(+3)
There are typically 5 to 24 ports on a network switch, though real high end switches can house more. Internally the ports are connected with copper wires.
A firewall is what opens ports to allow devices, apps or anything to transmit anything
You connect each computer to a switch, using a UTP cable. Some small switches only have 8 ports; you can connect two such switches to each other, with an additional cable. Each computer has to have a network card.You connect each computer to a switch, using a UTP cable. Some small switches only have 8 ports; you can connect two such switches to each other, with an additional cable. Each computer has to have a network card.You connect each computer to a switch, using a UTP cable. Some small switches only have 8 ports; you can connect two such switches to each other, with an additional cable. Each computer has to have a network card.You connect each computer to a switch, using a UTP cable. Some small switches only have 8 ports; you can connect two such switches to each other, with an additional cable. Each computer has to have a network card.
Serial ports transmit data one bit at a time, which is why they are becoming obsolete.
Barcelona, Genoa, Naples, and Piraeus are important ports on the mediterranean :)
The minimum number of ports on most brands of switches is four. While there is no industry rule that limits the number of ports on a single switch, practical application has shown that a minimum of four ports is about right.
access layer