In November 1795, Rampon was named commander of what soon became the 32nd Demi-Brigade. During the
Montenotte campaign he gained fame by his defense of Monte Negino (or Legino) on 11 April 1796, where his soldiers repelled the attacks of a superior Austrian force. He rallied his men by making them swear an oath to "conquer or die". The next day, he led his demi-brigade at the
Battle of Montenotte, and later in the week he fought at the
Second Battle of Dego. For his actions, General Bonaparte appointed him a
brevet general of brigade. While in
André Masséna's division, Rampon played a major role at the battles of
Lonato and
Castiglione in August. On another occasion, he took care to protect local villagers from marauding French soldiers, according to one account. On 4 September he led the 32nd demi-brigade at the
Battle of Rovereto. On 15 September he fought in the action of La Favorita-San Giorgio during the
Siege of Mantua. He performed "particularly well at
Arcola where his men repelled a counterattack." He also led his demi-brigade at the
Battle of Rivoli on 14 January 1797 and in the clash at La Favorita two days later. He was described by
Louis Desaix as, "square figure ... not a thief, big, leans backward; very dark skin". ==Egyptian campaign==