A tight first half of the game was ended as a content with a flurry of cards in time added on before the interval.
First Joe Cole was booked before David Burton-Jones was shown a straight red card for a mistimed challenge.
Within 10 minutes of the restart the home side went ahead through Sam Grouse.
A flurry of substitutions for Rangers and a number of chances weren't taken before further goals in the 88th and 91st minute saw the home side into the hat for the next round.