How does a host on an Ethernet LAN know when to transmit after a collision has occurred?1. In a CSMA/CD collision domain, multiple stations can successfully transmit data simultaneously.2. In a CSMA/CD collision domain, stations must wait until the media is not in use before transmitting.3. You can improve the CSMA/CD network by adding more hubs.4. After a collision, the station that detected the collision has first priority to resend the lost data.5. After a collision, all stations run a random backoff algorithm. When the backoff delay period has expired, all stations have equal priority to transmit data.
It sends back the protocol received from a router as a poison pill, which stops the regular updates.It is information received from a router that can't be sent back to the originating router.It describes when a router sets the metric for a downed link to infinity.It prevents regular update messages from reinstating a route that has just come up.