Munster claim victory in Irish civil war and booked a trip to Cardiff and a date with Biarritz courtesy of a convincing 30-6 victory over Leinster in a highly absorbing all-Irish Heineken Cup semi-final at Lansdowne Road.Red was the only colour on display in Dublin. Red were the winning jerseys, red were the flags held aloft up the vast majority of the crowd, and red were the faces of the Leinster players who failed to muster up the spirit of Toulouse or a single try-scoring opportunity