That is a cable about ISI chief's remarks. Nobody believes in their honesty anymore. He could just be playing to the gallery to show that Pakistan is on US' side. Only concrete action by Pakistan with policy changes can be treated as reliable test of Pakistan's commitment.
And as a small step, there should be action against the perpetrators of 26/11.
Mumbai attacks trial - Pakistan - DAWN.COM
Nobody is expecting that some X or Y should be hanged immediately. At least there should be some progress in Pakistan on bringing 26/11 conspirators to the book. There is no such movement even as your IB chief admits there is enough evidence to act.