Many do, some don't.
hub
HUb
10BASE-T and all the generations of Ethernet Technologies released after 10BASE-T support full duplex. Full duplex mode allows two nodes on a network to communicate with each other simultaneously.
Switch
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.
Full Duplex
Full duplex has the highest throughput concering communication.
A collision will never occur in full duplex.
Half-duplex communication systems cannot support full-duplexing. In a half-duplex system, data transmission can occur in both directions, but not simultaneously; only one device can send or receive data at a time. This limitation contrasts with full-duplex systems, which allow for simultaneous two-way communication. Examples of half-duplex systems include walkie-talkies and certain types of two-way radios.
Yep. Full duplex is one of the two way voice communication methods.There are three types of two way voice communication such as simple duplex, half duplex and full duplex.
Yes-All ports are half- and full-duplex capable, and duplex status is autonegotiable on 100BaseTX ports.mzi
a full duplex system