Leading 4-1 from the away leg, Inter eased into the last eight with a workmanlike performance at the San Siro.

Hernan Crespo fired the hosts ahead on 33 minutes while an Emmanuel Cascione own goal had Inter 2-0 up at the break and midfielder Cesar wrapped up the tie with the third in stoppage time.

In the night's other last-16 tie, Lazio drew 1-1 at Napoli but progressed 3-2 on aggregate following their first-leg victory at the Stadio Olimpico.

Igli Tare put Lazio in a dominant position with the opener on 55 minutes but Maurizio Domizzi's 79th-minute leveller ensured the Biancocelesti suffered a few anxious moments late on.

Lazio meet Fiorentina in the last eight.

The remainder of the quarter-final draw sees Roma meet Sampdoria and Udinese play Catania. The first legs will be played on January 23 with the returns scheduled for January 30.