I would suggest CBT Nuggets, they have the following courses just focused on the current CCNA (Routing & Switching) exam:
Cisco CCNA Hands-on Labs Using Wireshark & GNS3
Cisco CCNA Labs: Cisco for the Real World
Cisco CCENT/CCNA ICND1 100-101
Exam Walkthrough: Cisco ICND1/CCENT 100-101
Cisco CCNA ICND2 200-101
Exam Walkthrough: Cisco ICND2/CCNA 200-101
As well as 2 on GNS3 to help you lab the topic whilst you study. I subscribe to CBT Nuggets and I truely believe it is money well spent, you have access to all their other topics as well and I often find myself looking at other subjects. Even if you only subscribe for a few months whilst you study, their videos are awesome and have helped me throught all the way to CCIE written, I wish they were readily availble when I first did the CCNA in 2003!
I posted yesterday about GNS3 having released some new video series, loads of them are free, some are $49, or $15 if you use the discound code BETA2015 Network Courses from GNS3
Let’s not forget Cybrary https://www.cybrary.it/ Free to register and watch, a new kd on the block, they also have a forum and loads of other things at their site.
My advice, don’t just watch videos and read, play, get Packet tracer, better still GNS3 (or real kit, GNS3 is more flexible) and play, and when you have finished learning and playing on your lab about a subject, play some more!
Good luck with your studies!