by allowing the interconnection of segments with different speeds
Not only do bridges and switches separate collision domains but routers also perform this task.
When using network switches, each port on the switch is its own collision domain.
Switches increase the number of collision domains in the network.
Bridges, Switches and Routers will all separate collision domains.
in my opinion there is no any collision domain in the router......but switch has collision domains for each interfaces & hub has one collision domain
No
switches
In Router one and in switch each port having collision domain.
switches and your mama.!! lol haha
Network+ Guide to Networks answer: Bridge, Switch, Router
Zero. No collisions can occur within a full-duplex environment, as transmit and receive operations are performed on another set of wires. Thus, no collision domains would exist. Carrier Sense Multiple Access with Collision Detection (CSMA/DC) is not part of a full-duplex network for this reason.
Since Hubs are Physical-layer devices and do not segment collision domains (which switches do), the answer is "one". Since switch DO segement collision domains, a switch can pass as many frames as it has ports.