Arsenal were eliminated by Bayern Munich in the round of 16 last season, as the German side went on to win the Champions League.Now they must see off an arguably stronger Bayern, managed by Pep Guardiola, if they are to enjoy a run in the competition this time around.Guardiola's old side Barcelona will be Man City's first test in a Champions League knockout encounter, while Chelsea drew Galatasaray to ensure club legend Didier Drogba a return to Stamford Bridge.Last season's runners-up Borussia Dortmund will play Zenit St Petersburg while Manchester United were paired with Olympiacos Piraeus.Real Madrid, seeking a 10th title, play Germany's Schalke 04, while high-flying Atletico Madrid take on AC Milan.The other tie, also to be played in February, features Bayer Leverkusen v Paris St Germain.The final is at Lisbon's Stadium of Light on May 24.(uk.eurosport.yahoo.com)ANN.Az