What describes "store-and-forward" switching technology?

Store-and-forward switching technology is defined by the ability to receive and buffer entire data frames before they are sent on to their destination. This method operates by first storing the complete frame in memory and then checking it for any errors using mechanisms such as checksums or frame validation protocols. Only after ensuring that the frame is intact and meets the necessary criteria for forwarding does the switch transmit the frame to the next hop.

This approach allows for more efficient error handling and reduces the chances of corrupt data being forwarded through the network. By analyzing the entire frame, including headers and payload, the switch ensures that any problems can be addressed before the frame is sent on, enhancing overall network reliability.

In contrast, the other options highlight different traits that do not accurately characterize store-and-forward switching. Some techniques may focus on immediate transmission or limited analysis, but these do not encapsulate the core principle of buffering and verifying entire frames.