Porto fullback Aly Cissokho has dismissed interest from Tottenham.

"This is something else for me," Cissokho told Uefa's official website. "I've just arrived at Porto, it's my first time at a big club, and it's a long way away from the level where I started in France.

"In January, I had the chance to sign for Porto and with it the opportunity to play in the Champions League.

"You have to raise your level straight away and it's not easy. It's the top level. You're playing against international players, the best players in the world, so you have to have twice as much concentration as before."