I have a Cisco IOS image named "c3660-ik9o3s-mz.124-18" installed. I've tried to configure IPv6 NAT-PT feature but the commands are not available. I disabled CEF as per one of the Cisco's articles but it doesn't help. I assume that NAT-PT is not supported since it is not mentioned in the CCIE's blueprint.
Your advice is highly appreciated.