______ is used to provide basic error checking, usually with a Cyclic Redundancy Check.
I have guessed the ff:
checksum
checkbit
cyclic code or cyclic codes
16-bit
frames or frame
bit or bits
remainder or remainders
but these words are incorrect. I need the right word to access the router in a packet tracer activity.
![azazel23_1-1671450008125.png azazel23_1-1671450008125.png](/t5/image/serverpage/image-id/171360i5EEC31BCCB207FEE/image-size/medium?v=v2&px=400)