I was really pleased to pass my ARCH exam yesterday which completes my CCDP. So now I've done the DP and NP I am thinking of turning my sights on the IPT Design Specialism.
Aiming to tackle the QoS exam first (642-642) as I've got a lot of experience with QoS already; however I was wondering if anyone could recommend any good books? The Cisco Press one as always seems very complete but if possible I'd be after something a little more concise.
The Wendel Odom's QoS book is really a concise and sufficient to pass the exam. I would recommand complemnting it with the latest QoS SRND.